RCA_ColorPictureTubeAssemblies

~~ Picture Tube color i~icture Tube Asser~nbly
Qivisicn A67-611X

i10° Deflection ~ 29mm Neck - 67 cm Diagonal AL/1978/Z~
Annex CRT

Precision I n-Line polar Picture 'tube Assembly - 60 -

Includes Factory Preset Yoke and Neck Components

■ Setf-Converging System ■ Increased Light Output Resulting from:
71% Faceplate Glass Transmission
■ Precision In-Line Electron Gun Assembly — Close-Tolerance ScreenlMask Assembly
Horizontaf In-Line, Triple-Beam, Bipotential
Gun Incorporating Unitized Grids ■ Tinted Phosphor Screen —Enhanced Color and
Contrast
■ PST Precision Static Toraid) Yoke —Precision
1Alound, Line-Focus Type with Low impedance — ■ Super Arch Mask —Minimizes Thermal Expansion
Ideal for Solid-State l3eflection Circuits Effects

■ Integra! Tube Components --- Yoke and Other ■ Other Features —
Neck Gamponents Mounted and Preset at Line Screen —Minimizes Vertical Register
Factory Sensitivity
Moire Minimized for 625 TV-Line Systems
Internal Magnetic Shield
Quick-Heat Cattlodes
Banded-Type Implosion Protection —For
"Push-Through" Cabinet Designs
Integral Haunting Lugs

RCA A67-611X is a 1100 Color Picture Tube Assembly Picture Tube Oata 6.3 V
consisting of a precision in-line color picture tube, a Precision 700 mA
Static Toroid (PST) self-converging yoke system, and a Electrical:
permanent magnet purity and static com~ergence device. The Electrostatic
picture tube incorporates selectively absorbent phosphors, Heater:
an internal magnetic shield and quick-heat cathodes, The Voltage Bipotential
phosphor is tinted to seiective)y absorb room light striking Current
it and permit only the phosphor color to be reflected. Magnetic (Preset)
Therefore it was possible to increase the faceplate glass Focusing Method
transmission to 71 per cent without adversely affecting the Magnetic
contrast. The increase in the glass transmission in combina- Focus Lens
tion with aclose-tolerance screen/mask assembly results in 110 deg
an increase in light output of the A67-611 X over the Convergence haethod
A67-610X. 97 deg
Deflection Method 78 deg
The A67-611X 110° precision in•line color picture tube
~semb(y features a law deflection power requirement. It Deflection Angles (Approx.): 11.4 pF
Diagonal 5.6 pF
`~intains most of the inherently self-converging features of Horizontal 7.1 pF
<<le 90° precision in-line system. Additional convergence 6.5 pF
correction is accomplished by an integral quadrupole yoke Vertical
winding excited by the vertical drive. Simple circuitry Direct lnterelectrade Capacitance (Approx.l: 2500 max. pF
provided within the yoke housing has only two controls, 2000 min. pF
Grid No.1 to all ether electrodes
preset at the factory. Grid No.3 to alt other electrodes 400 pF
Green cathode to all other electrodes 50 min. MSZ
The PST yoke system in combination with the horizontal Red or blue cathode to all other electrodes
in-line electron gun provides the precision arrangement Capacitance Between Anode and
required to achieve inherent self-convergence. Simple External Conductive Coating
permanent-magnet devices are used to accomplish static
convergence and purity. Gapacitance Between Anode
and Meta! Hardware
The yoke and other neck components are preassembled on Resistance Between Metal Hardware
the tube and factory preset for optimum performance. The and External Conductive Coating
precision in-line tube assembly can normally be installed in
- the receiver by the manufacturer or field serviceman without Optical:
making any convergence or purity adjustments—saving instal-
lation and adjustment costs. The integral tube-component Faceplate: 71%
- construction provides reliable and stable convergence, purity, Light transmission at center tapprox.) Polished
and white uniformity performance throughout tube life- Surface

Screen: P22
Phosphor, rare-earth (red) sulfide (blue &green)
Selectively absorbent
Type
Medium-Short
Persistence Vertical Line Trios

Array
Spacing between corresponding Points

on line trios at center (approx.l 0.826 mm

Information furnished by RCA is believed to be accurate and Trademarkfs! Registered
reliable. However, no responsibility is assumed by RCA for Mortals) Registrada{s)
its use; nor for any infringements of patents or other rights of
third ponies which may result from its use. No license is Printed in U.S.A./4-7$
A67-617 X
granted by implication or otherwise under any patent or

patent rights of RCA.

A67-611X Al_/1s~a/z

Annex CRT
- 61 -

l4tecttanieal: Maximum Ratio of Cathode Voltages,
Highest Gun to Lowest Gun With
Tube Dimensions: 400.$4 t 6.35 mm Cathode Voltage Adjusted for Spot Cutoff 1.50
Overall length 6.3 V
At mold-match line: 666.67 t 2.00 mm Heater Voitaged f 15µA
Diagonal 571.78 t 2.00 mm t 5µA
442.47 t 2.00 mm Grid-No.3 Currentf f 5µA
Horizontal
Vertical Grid-No.2 Current 9300 K +
27 M.P.C.D.
Minimum Screen Dimensions (Projected): Grid-No.1 Current
0.281
Diagonal 626.31 mm To Produce White Light of ( 6550 K + D.311
Horizontal 527.71 mm 7 Rd.P.C.D.
Vertical 395.78 mm CIE Coordinates: (Iflum. D?
Area X
2032 sq em Y 0.313
0.329
Bulb Funnel Designation JEDEC No.J663G Percentage of total anode
current supplied by each 34
Bulb Pane! Designation JEDEC No.F667A team (averagei: 28
38
Anode Bulb Contact Designation Recessed Smolt Cavity Red
Blue 1.05
Cap (IEC 67•tll-2, JEDEC No.J1-21S Green 1.22
Ratio of cathode currents: 1.55
Base Designations JEDEC t~io.612.260 Redlblue: 23 %
0.75 35 %
Pin Position Alignment Pin No.t Aligns Approx. with Minimum 0.88 42 %
Anode Buib Contact Typical 1.05
Maximum 0.50
Operating Position, Anode Bulb Contact Up Redfgreen: 0.50 0.67
Minimum 0.72 4.90
Gun Configuration Horizontal ►n-Line Typical 0.90
Weight iApprox.l 20.5 kg Maximum 0.40
Blue/green: 0.56
implosion Protection Rim Bands and Tension Bands Minimum 0.70
Typical
Type Maximum 0.60
0.83
Raster Centering Displacement, 1.00
Measured at Center of Screen:
Maximum and Minimum Ratings, ~ 8.0 mm
Absolute-Maximum Vaiuesb Horizontal f 8.G rnm
Vertical
Unless otherwise specified, voltage values are positive with respect
to grid Na.1.

Anode Voltage j27.5 max. kV
1 20 min. kV

Anode Current, Long-Term Averagec 1000 max. µA Deflection Yake Data

Grid-~Jo.3 (Focusing electrode) Voltage 6000 max. V Horizontal Section:g
Inductance at t V rms and 1 kHz
Beak Grid-No.2 Voltage 1000 max. V Resistance at 25o C 0.28 t 5% mH
Typical operation with edge-to- 0.36 f 7% SZ
Cathode Voltage: 400 max. V edge scan at 25 kV:
Positive bias value 200 max. V Peak-to-peak deflection current 12.0 A
Positive operating cutoff value V 5.1 rn.l
Negative bias value 0 max. V Stored energy
Negative peak value 2 max. 3.2 t 5% mH
V Vertical Section, Including
Heater Voltage (AC or DC1d j 6.9 max. V Quadrupole Coil Circuit:h 4.$ ± 10% SZ
15.7 min. 3.9 f 10%
Heater-Cathode Voltage:@ Inductance at 1 V rms and 1 kHz >~
Heater negative with respect to cathode: 450 max. V Resistance at 25o C:
During equipment warm-up period 3.1 A
not exceeding 15 seconds 200 max. V At vertical current = 0 A do
After equipment warm-up period: 300 max. V At vertical current = 1.55 A do 9.0%
DC component value Typical operation with edge-to- 8.5%
0 max. V edge scan at 25 kV:
Peak value 200 max. V Peak-to-peak deflection current
Heater positive with respect to cathode:
Typical Raster Pincushion Distortions
DC component value
Peak value East/•west
North/south

'Typical Design Values Maximum Ratings, Absolute-~9aximum Vaiues:b

Unless otherwise specified, voltage values are positive with respect Peak Pulse Voltage Across
to grid No.1. Horizontal Caiis at 15,fi25 Hz

For anode voltage of 25 kV For a Maximum Pulse Duration 700 max. V
of 12.5 /1s
Grid-No.3 (Focusing electrode) Voltage 16.8% to 20% of
Anode voltage Peak Pulse Voltage Between Horizontal
and Vertical or Quadrupole Coils at
Grid-No.2 Voltage for Visual Extinction 15,625 Hz for a Maximum Pulse
Duration of 12.5 µs
of Undeflected Focused Spot . 5ee CUTOFF DESIGN 700 max. V

At cathode voltage of 125 V CHART in Figure 3 The horizontal and vertical coils ar circuits should be intercon-
At cathode voltage of 150 V 345 to 675 V nected so that the Absolute-Maximum peak purse voltage between
At cathode voltage of 175 V 435 to 835 V the horizontal and vertical coils is not exceeded.
530 to 990 V

AV'1978/2

Annex CRT

as7-sz~x - sz -

a The mating socket assembly with associated circuit board and VERTICAL
mounted components must not weigh more than one-half kilo- DRIVE
gram. To minimize the torsional farces on the tube base pins,
the center of gravity of this assembly should be located on the ~~

vertical plane through the picture tube axis. Caution should also 2
be exercised so that connecting leads to the assembly do not 4.7 MS2
exert excessive torsional forces.
4.7 MSL D2~
CORE
b The maximum ratings in the tabulated data are established in 5R
~~ accordance with the following definition of the Absolute-
Maximum Rating System for rating electron devices. HORIZONTAL
DRIVE
Absolute-Maximum ratings are limiting values of operating and
environmental conditions applicable to any electron device of a tr
specified type as defined by its published data, and should not
be exceeded under the worst probable conditions. 8$52 sasz

The device manufacturer chooses these vetoes to provide 820PF ,a~-v,..a, ~il I 820PF
acceptable serviceabiEity of the device, taking no respansibiiity
for equipment variations, enviranmeni variations, and the I QUADRUPOLE CO1LS
effects of changes in operating conditions due to variations in is x752
device characteristics. ~I
HORIZONTAL SECTION
The equipment manufacturer should design so that initially and YO N/5
throughout life na Absolute-Maximum value far the intended 4752 PINCt/SHIGN
CORREC7{ON
service is exceeded with any device under the worst probable CIRCUIT

operating conditions with respect tc supply voltage variation, tar►— I~
equipment component variation, equipment control adjustment,
load variation, signal variation, environmental conditions, and VERTICAL SECTION
variations in device characteristics.

C The short-term average anode current should be Limited by 'SILlCON DIODE 7Ns002
circuitry to 15Qfl microamperes. •GERMANIliM DIODE 1N270

d For rnaxilTsum cathode fife, it is recommended that the heater 9YL5-~L9YN3
supply voltage be regulated at or slightly below the Typical De-
sign Value with an adequate regulation circuit. Details of this Figure 9 —Circuit o~ the Deflection Yoke
specific circuit should be reviewed with RCA Picture Tube
Division. The surge voltage across the heater must be limited Basing Specifdcation JEDEC No.13Cy

to 9.5 volts rms. Pin 1: Grid No.3
Pin 3: Cathode of Blue Beam
e For maximum reliability, the series impedance to any chassis Pin 4: NC
connection in the do biasing circuit far the heater should be Pin 5: NC
between 1Q0 kilohms and 1 megohm, Pi n 6: Heater
Pin 7: Heater
f A high internal impedance in the focus circuit can result in a Pin 8: Cathode of Red Beam
change in the focus voltage with a change in ttte grid-No.3 Leak- Piro 9: Grid No.1
age current. Pin 10: Grid No.2
Pin 11: NC
9 Measured between terminals 5 and 15. Pin 12: Cathode of Green Beam saLs-+worts
Pin 13: iC {Da Not Use}
h heasured between terminals 2 and 14 with terminals 1, 11, and Cap: Anode !Grid No.4, Screen, Collector}
13 connected together. The vertical section of the yoke includes C: External Conductive Coating

~'~-; the quadrupole coil circuit with nonlinear elements. Therefore, Figure 2 — Battarts View of Base
the vertical deflection circuit should employ suitable circuit
techniques such as current feedback to ensure that the small
non-linear impedance of the quadrupole coil does not distort the
deflection current waveform.

1 Typical measured values at a distance 5 times the picture height
in accordance with lEC Recommendation —Publication 107-1960
— Recommended Methods of Measurement on Receivers for
Television Broadcast Transmissions.

•
3

A67-61i X AL/1578/2
Annex CRT

- 63 -

HEATER VOLTAGE = fi3 V a HEATER VOLTAGE ~ fl3 V
ANOOE~T6GRI6 No. t VOLTAGE = 25 kV ANODE-TO-GRID No. 1VOLTAGE
GRID No. 3TOGRIO No. 1 VOLTAGE fOR FOCUS
2b kV

6 GRID No. 3--TG-GRID No. t VOLTAGE

ADJUSTED FOR FO:^45.

L CATHODE -TO-GRID No. t VOLTAGE

7200 1EACH GUN} ADJUSrED TO

PROVIDE SPOT CUTOFF.

• ~ ZERO -BIAS POINT
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70 too
0 so too tso 200
VIDEO SIGNAL VOLTAGE PER GUN - V
92LN1-6273
CATHODE~T01'iR tD No. 1 VbLTAGE - V

Figure 3 —Cutoff Design Chart Figure 4 —Typical Drive Characteristics,
Cathode-Drive Service

Notes for Dimensional Outline Note 4 - "X", "Y",and "Z" reference points are located on the
outside surface of the faceplate at the intersection of the
Note 1 -Socket for this base should not be rigidly mounted; it
should have flexible leads and be allowed to move freely. minimum published screen with the minor, major, and
diagonal axes, respectively.
Note 2 -The drawing shows the size and location bf the contact
area of the external conductive coating. The actual area Note 5 -The tolerance of the mounting lug holes will accommodate
of this coating will be greater than that of the contact mounting screws up to 9.5 mm in diameter when positioned
area so as to provide the required capacitance. External on the hole centers.
conductive coating must be connected to chassis with
Note 6 -One of four brackets may deviate 2 mm max. from the
` multiple contacts. plane of the other three.

Note 3 - To clean this area, wipe only with soft, dry, lintiess Note 7 -The radius is to the outside of the glass at the mold-match
cloth. line and is intended to define the shape of the required

cutout for "push-through" cabinet designs.

Note 8 - Mounting holes for degaussing coils 14.73 mm x 5.08 mm.

4

ALf1~78/~
Annex CRT

A67-611X - 64 -

BASE 9.35 ~- 28.3/ ~--+} CE
x0.51
JEDEC No.812-250 I
INOTE 11
N.m F+

~ Oq~A E,9
~a Oi~ 1''CE`
CONTACT
AREA OF E,T,T
EXTERNAL S
CONOUCTIV[
CCUTING _~
INDTE 2i --~ 14,OD
_~_
7.5 R

0 ~` pf
'b ~ ESNf

/~ r EdEs

~~O

TRANSPARENT `~ ~ \ ° p si \~ TCN 6aE

INSULATING ~, a
CDAi1NG
- ',NOTE 21 \M4rc~47

D ~ rE.,by~o+ yT'~; ~x

- 571.76 a 200 - eQN~. ?~~>E~N?Tr ~
NOLO-MATCH LINE ! j O~

~~

.' 500.09 _ ___~ H4q'107~7'T

MAX. q~0
E

557.83 --~
(NOTE 51

121 _ _ 6~ LOCUS Of SAGITTAL HEIGHT TENSION 453.97 MAX.
MpX. STATIONS WN1CH OEFINE THE BANGS ~
CLEARANCE FOR ~~ MA%. r.-- ae4.n--~
127 / PANEI CONTOUR NEAR THE
TENSION BAND ~I / SCREEN EDGE (5EE PANEL
NIN. CONTOUN TABLE]
CLIP -~,~

1' ~r -

4M6A4.xIt.i 21I.00 ~~ 45658 MAX, i 150
x318 i OD Of I
TENSION 460 MA%.
195097 R. 29` C BANOSB O.O. OF
(NOTE 71 TENSION
aTz.00 [ BR CR{MP SEALS BAND5
'Ia•- 753492 R. 000 ON AXIS
!NOTE 51 1( 181.12
G Y 462A7 a 2.00
I ', NOLO-MATCH
254.]9 --a1I
172.15 2 LINE
(NOTE 4i_
160

i 17.OB N. r i
I 3380.48 R.'

iX

II I

~f~----260.67 --~i ~-MINIMUM SCREEN
LLEARANCE f9R
TENSION BAND CLIP DiAGONAI 618.31

HOPIZONTAI 52771

VERTICAL 398.78 ~_.___ f00.8ta6.b

SAOITTAL NElOr1'f5 AT EDGE OF MIN. SCREEk

DIAGONAL 4].b

HOR120NTAL 33.06 1ELl-4M1M

VERTICAL 17.b

~4

Pane! Cantaur

Sagittal Heights with reference to centerface at Points 3.18 beyond edge of min. screen.

Coordinates Sagittaf Coordinates Sagittal
Height Height
Station No. Y Axis k Axis Station No. Y Axis k Axis
17.91 46.10
1 (Minor) 0 201.07 18.21 11 242.32 192.38 48.34
2 25.40 200.36 19.1$ 12 (Diagonal) 257.35 183.95 47.40
3 50.80 200.69 20.73 13 261.09 173.53 44.32
4 76.20 200.20 22.91 14 262.46 152.40 41,15
5 101.60 25.70 15 263.86 127.00 38.53
6 199.54 29.11 16 265.00 101.60 36.50
7 33.12 17 265.89 35.05
8 127.00 198.68 37.74 18 266.52 76.20 34.16
9 152.40 197.64 19 266.90 50.80 33.86
43.00 20 iMajor) 25.40
10 177.80 196.39 267.03
0
203.20 194.97

228.60 193.34

Dimensions in mm unless otherwise noted.
Figure 5 -Dimensional Outline

5

A67-617X riLt, ~;~e/z

Annex CR
- 65 -

S801MAX.
PUHITV MAGNET

~6-POLE CONVERGENCE MAGNET
6-POLE CONVERGENCE MAGNET

r 80 MAX.

3
1

E=_._ _._
r

42 35-+{
MIN.

AOJUSTS VERTICAL
LINES AT BOTTOM

~{ 8 ADJUSTS VERTICAL / 91LM.-607283
-r. 77.5 LINES AT TOP
80

Term. 1: Pin Correction Term. 6: IC Term. 11: Pin Correction
Term. 2: Vertical High Term. 7: iC
Term. 3: IC Term. 8: IC Term. 12: [C
Term. 4: IC Term. 13: Pin Correction CT
Term. 5: Horizontal High Term. 9: lC Term. 14: Vertical tow
Term. 10: IC Term. 15: FiorizontaP Low

Figure 6 —Yoke and Mounting Detai! Showing Terminal Connections and Convergence Control Adjustments

Convergence and Purity minimum amount of bending the beams; therefore, there is
very little distortion in the shape of the individual beams.
The slight correction required for static convergence and
color purity in the precision in-line system is supplied by Convergence of the three beams over the entire screen is
three pairs of permanent magnets in one assembly which is accomplished by (t) positioning of the yoke with respect
mounted on the tube and preset at the factory for optimum to the beams and (21 application of vertical-frequency
performance. Barium-ferrite magnets with a permeability of correction current through a quadrupole winding on the
approximately 1 are used to avoid interaction between the yoke. The yoke is adjusted and secured in its optimum
devices and the deflection yoke. With the line screen struc- position in the tube factory. The quadrupole coils on the
ture, only a horizontal purity shift is required. This is yoke are driven by a small circuit included in the vertical
accomplished by varying the magnetic strength in the pair section of the deflection yoke. This circuit is internally
of magnets nearest the base to produce a vertical field. The ronnected in series writh the vertical deflection coils and
other two pairs of magnets are used for static convergence, forms an integral part of the self-convergence system. The
a four-pole magnet as shown in Figure 7 {the pair nearest two controls provided are adjusted at the same time the
the base} to move the outside beams equally in opposite mechanical position of the yoke is established. The conver-
directions and asix-pole magnet as shown in Figure 8 (the gence action of these controls is shown in Figure 9. One
middle pair} to move the outside beams equally in the same cortitrol adjusts the two outside beams in a horizontal
direction. In both the four-pole and six-pole devices the direction to converge the vertical crosshatch lines in the
field in the center is zero so the center beam is unaffected. upper half of the raster. The other control performs a
These devices are used to converge any orientation of the similar function in the lower half of the raster. These con-
outside beams to the center beam.at the center of the trols are located in an accessible position, as shown in
screen with substantially no motion of the center beam and Figure 6, for readjustment in the receiver as required for
optimum performance.
without the use of magnetic pieces in the gun. Thus, the
beams are converged with practically no interaction and a

6

BEAM MAGNETIC HOLES fOR MOUNTING AL/'i:78/2
DISPLACEMENT FLUX DEGAUSSING COILS Annex CRT
DIRECTION LINES A67-611X - " E g -
~ ~~ 90
ANDDE BULB
CONTACT

YOKE
MOUNTING
RING

DEGAUSSING 92L5-6°05H2
COILS

Dimensions in mm

4-POLE FIELD b. Figure 10 —Relative Placement of Typical Degaussing Coil
92L5-J6H4N,

Figure 7 —Beam Motion Produced by the Four-Pole Degaussing Coils
The recommended degaussing system for the A67-611 X
Convergence Magnet utilizes two series connected coils symmetrically placed as
shown in Figure 10 with one coil on top of the funnel and
a. 8 -POLE FIELD e. one IDcated under the funnel. Each coil consists of 200
turns of 0.5 mm wire with a circumference of 1100 to
ezLs-~ee~ai 1200 mm. These are connected to produce a vertical cross
axial degaussing field. Rectangular holes are provided in
Figure 8 —Beam Motion Produced by the Six-Pole the rim bands to facilitate mounting of the automatic
Convergence Magnet degaussing coils.

Degaussing Circuit
A recommended degaussing circuit as shown in Figure 11
uses a conventions! dual PTC device. For proper degaussing,
a minimum value of 100 peak-to-peak ampere turns
(equivalent to an MMF of 350 ampere turns in each coif}
is required. It is essential that the degaussing current re-
duces in a gradual manner to a quiescent level not exceeding
Z.0 peak-taapeak ampere turns. For optimum performance
the degaussing coils should ah~+aye be connected to a very
tow source impedance at the horizontal frequency. If the
circuit used does oat have an inherent low impedance at the
horizontal frequency, the degaussing col! should be shunted
with a suitable capacitor. If the addition of a short across
the coils increases the horizontal frequency currents in the
degaussing coils by more than 20°l0, the inherent source
impedance offered by the PTC and associated circuitry is
indicated to be too high to provide satisfactory performance.
Therefore a capacitor should be added across the degaussing
void to satisfy this requirement.

—_,
PTeDEvicE

92L5-5000 MAINs DEGAUSSING
COIL5
Figure 9 —Convergence Action Accomplished by INPUT
Adjustment of Quadrupole Coil Current

Magnetic Shield and Degaussing a 9IL5-327
Figure 11 —Typical Degaussing Circuit
The A67-611 X tube employs an interne! magnetic shield
and, because of the line screen and its insensitivity to vertical
beam register, allows simpler degaussing than the delta gun
tL&beS.

7

A67-611X AL/1578/2

Annex CRT
- 67 -

Degaussing Procedures Contact to the external conductive coating should be made
After installation of the picture tube into the receiver by multiple fingers to prevent possible damage to the tube
from localized overheating due to poor contact.
cabinet on the production line, the complete receiver
should be externally degaussed by a minimum degaussing Mounting
' field of 20 gauss. During the external degaussing, the Integral mounting lugs are provided to facilitate mounting
receiver should be in an "off" condition or in an "on" the A67-611 X in the receiver. If the integral mounting
condition with the vertical scan removed and the mains system is accessible in the receiver it is recommended that
input to the internal degaussing circuit disconnected. In this it be connected to the receiver chassis through one of the
latter case, the internal degaussing circuit must be reconnected mounting lugs. If the chassis is not at earth potential the
after the external degaussing process is completed. The ex- connection should be made through a current {inviting
ternal degaussing procedure should be followed by the
receiver's internal degaussing in the normal manner. resistor (1 MStj.

N~ARRIING The color receiver mounting system should incorporate
sufficient cushioning sa that under normal conditions of
X-Radiation: shipment or handling an impact force of more than 35 g is
This color picture tube does not emit x-radiation above the never applied to the picture tube.
~''rternationaily accepted isoexposure rate of 0.5 mR/h if it
Tube Handling:
operated within the Absolute-Maximum Ratings. Picture tubes should be kept in the shipping box or similar
protective container until just prior to installation. Wear
Implosion Protection: heavy protective clothing, including gloves and safety goggles
This picture tube employs Integra! implosion protection and with side shields, in areas containing unpacked and unpro-
must be replaced with a tube of the same type number or a tected tubes to prevent passible injury from flying glass in
recommended replacement to assure continued safety. the event a tube breaks. Handle the picture tube with ex-
treme care. Do not strike, scratch or subject the tube to
Shock Hazard: more than moderate pressure. Particular care should be
i`he high voltage at which the tube is operated may be very taken to prevent damage to the seal area. The picture tube
dangerous. Design of the TV receiver should include safe- assembly should never be handled by the neck, yoke or
guards to prevent the user from coming in contact with the other components.
high voltage. Extreme care should be taken in the servicing
or adjustment of any high-voltage circuit. General
It is the sole responsibility of the manufacturer of television
Caution must be exercised during the replacement or ser- receivers and other equipment utilizing this color picture
vicing of the picture tube since a residual electrical charge tube assembly to provide protective circuitry and design in
may be contained on the high-voltage capacitor formed by the event of failure of this color picture tube assembly.
the external and internal conductive coatings of the picture
tube funnel. To remove any undesirable residual high-voltage The equipment manufacturer should provide a warning label
charges from the picture tube, "bleed-off" the charge by in an appropriate position on the equipment to advise the
shorting the anode contact button, located in the funnel of serviceman of alt safety precautions.
Elie picture tube, to the external conductive coating before

:ndiing the tube. Discharging the high voltage to isolated
metal parts such as cabinets and control brackets may pro-
duce ashock hazard.

RCAjPictureTube Division~Lancaster, PA 17604~U.5.A.

~1~~ nLJI ~wtt~r~ "~'ui~~ C~i~r Picture Tube 1i►sser~~bty~
Division

' ftil.~
iV~

A67-613X

AL/1978/~

i10° Deflection - 29mm Neck ~ 67 cm Diagonal Amex cR~
- 68 -

Precision In-Line Color Picture Tube Assembly

Includes Factory Preset Yoke and Neck Components

■ Self-Converging System ■ Increased Light Output Rewlting from:

■ Precision In-Lent: Electron Gun Assembly — 71% Faceplate €atass Transmission
Horizontal fn-Line, Triple-Beam, Bipotential Close-Tolerance Screen/Mask Assembly
Gun incorporating Unitised Grids
■ Tinted Phosphor Screen —Enhanced Color and
■ PST (Precision Static Toraid{ Yoke —Precision Contrast
Wound, Line-Focfrs Type with Low Impedance —
Idea4 for Solid-State Deflection Circuits ■ Super Arch Mask —Minimizes Thermal Expansion
Effects
• integral Tube Components —Yoke and Other
■ Other Features —
Line Screen —Minimizes Vertica! Register

Neck Components Mounted and Preset at Sensitivity

n Factory for Operation in the Southern Hemisphere Moire Minimized for 625 TV-Line Systems

Internal Magnetic Shield

RCA A67-613X is a 110o Color Picture Tube Assembly Quick-Heat Cathodes
Banded-Type Implosion Protection —For
designed for use in the southern hemisphere. The assembly
components are factory preset for optimum performance "Push-Through" Cabinet Designs
consistent with the southern hemisphere's vertical com-
Integra) Mounting Lugs

ponent of the earth's magnetic field. The A67-613X con-

sists of a precision in-tine color picture tube, a Precision Picture Tube Data

Static Taroid (PST1 self-converging yoke system, and a Etectricah

permanent magnet purity and static convergence device. Heater: 6.3 V
The picture tube incorporates selectively absorbent phosphors, 700 mA
an internal magnetic shield and quick-heat cathodes. The Voltage
Current

phosphor is tinted to selective{y absorb room light striking Focusing Metheod Electrostatic

it and permit only the phosphor color to be reflected. Focus Lens Bipotential
Therefore it was passible to increase the faceplate glass Magnetic (Preset)
transmission to 71 per cent without adversely affecting the Convergence Method
contrast. The increase in the glass transmission in combina- Magnetic
tion with a close-tolerance screenfmask assembly results in Deflection Method
an increase in light output of the A67-613X over the t10 deg
Deflection Angles fApprox.): 97 deg
a67-s12x. Diagonal 7f3 deg
Horizontal
Vertical

The A67.613X 110o precision in-line co{or picture tube Direct lnterelectrode Capacitance (Approx.): t t.4 pF
pF
assembly features a low deflection power requirement. It Grid No.i to aN other electrodes 5.6
maintains most of the inherently self-converging features Grid I~o.3 to a!I other electrodes 7.1 PF
~~ of the 90o precision in-line system. Additional convergence Green cathode to all other electrodes pF
Red or blue cathode to all other electrodes 6.5

correction is accomplished by an Integra! quadrupole Capacitance Between Anode and 2500 max. pF
yoke winding excited by the vertica! drive. Simple circuitry External Conductive Coating 2000 min. pF
provided within the yoke housing has only two controls
preset at the factory. Capacitance Between Anode 400 pF
and Metal Hardware
the PST yoke system in combination with the horizontal Resistance Between Meta! Hardware 50 min. MS2
in•line electron gun provides the precision arrangement and External Conductive Coating

required to achieve inherent self -convergence. Simple

permanent•magnet devices are used to accomplish static

convergence and purity. Optical: 7t%
Polished
The yoke and other neck components are preassembled Faceplate:
on the tube and factory preset for optimum performance Light transmission at center (approx.}
in the southern hemisphere with the anode contact button Surface

down. The precision in-line tube assembly can normally Screen: P22
be insta{led in the receiver by the manufacturer or field Phosphor, rare-earth Fred) sulfide tblue &green)
serviceman without making any convergence or purity
adjustments —saving instaftation and adjustment casts- The -type Serectively absorbent
integral tube-component construction provides reliable
and stable convergence, purity, and white unitorrnity Persistence Medium•Short

Array Vertical Line Trios

Spacing between corresponding points

on line trios at center (approx.l 0.826 mm

performance throughout tube life.

Intormaunn iurnrshed by RCA rs believed to be accurate and TraUemark (sl Req~stareO L'
Marcalst P.eg~stratlai;I
reliable. However, nu responsrtrddy rs assumed by RCA Tor
its use; nor }or any rnfnngements of patents or other rights of Printed in U.S.A.l5 76
thud parties which may result from rts use. No Irtense u A67-E i 3X
yranted by rmpricahon or otherwise under any patent or

patent nghts of RCA.

As7-s~ 3x AL1i ~'T 8l2
Annex CRT

- E9 -

flrlecteanical. Maximum Ratio of Cathode Voltages,
Highest Gun to Lowest Gun YVith
Tube Dimensions: 400.84 t 6.35 mm Cathode Vaitage Adjusted far Spot Cutoff 1.50
Overall length 6.3 V
At mold-match fine: 666.67 ~ 2.00 mm Heater Voltaged ~ 15µA
Diagonal 571.78 f 2.00 mm t 5 jtA
Horizontal 442.47 ± 2.00 mm Grid-No.3 Currentf ~ 5 FtA
Vertical 9300 K +
Grid-Na.2 Current 27 M.P.C.D.
Minimum Screen Dimensions iProjectedl:
Diagonal Grid-No.1 Current 0.281
Horizontal 0.311
Vertical 626.31 mm To Prgduce Nlhite Light of 6550 K +
527.71 mm 7 M.P.C.D.
Area 395.78 mm CIE Coordinates: (Iklum. D{
X
2032 sq cm Y 0.313
0.329
Bulb Funnel Designation JEDEC No.J663C Percentage of rota! anode
current supplied by each 34
Bulb Panel Designation JEDEC No.F667A beam iaverage}: 28
38
Anode Bulb Contact Designation Recessed Smati Cavity Red
1.05
Cap (lEC 67-III-2, JEDEC No.Jl-211 Slue 1.22
Green 1.55
Base Designations JEDEC No.612-260 Ratio of cathode r-urrents: 23 %
Red/blue: 0.75 35 %
Pin Position. Alignment Pin C`lo.t Aligns Approx. with 0.88 42 °~o
Anode Bulb Contact Minimum 2.05
Typical 0.50
Operating Position, Anode Bulb Contact Down Maximum 0.50 0-67
Redlgreen: 0.72 0.90
Gun Configuration Horizontal In-Line Minimum 0.90
Weight 4Approx.l 20.5 kg Typical 0.40
l\ Maximum 0.56
Bluelgreen: 0.70
tmpfosian Protection Rim Bands and Tension Sands Minimum
Typical 0.60
Type Maximum 0.83
1.00
Raster Centering Displacement,
Maximum and Minimum Ratings, Measured at Center of Screen: t $.O mm
Absolute-Maximum Valuesb ± 8.0 mm
Horizontal
Unless otherwise specified, voltage values are positive with respect Venicai
to grid No.1.

Anode Voltage f 27.5 max. kV Defection Yoke Data
Anode Current, Lang-Term Averagec l 20 min. kV
Horizontal Section:g
1000 max. ftA Inductance at t V rms and 1 kHz
Resistance at 25o C
Grid-No.3 (Focusing electrode) Voltage 6000 max. V Typiycai operation with edge-to-
edge scan at 25 kV:
Peak Grid-No.2 Voltage 1000 max. V Peak-ta-peak deflection current 0.28 f 5% mH
Stored energy
Cathode Voltage: 400 max. V 0.36 t 7% SZ
Positive bias value 200 max. V Verticad Section, SncPuding
Positive operating cutoff value V Quadrupole Coif Circuit:h 12.0 A
0 rnax. V 5.1 mJ
Negative bias value 2 max. Inductance at 1 V rms and 1 kHz
Negative peak value Resistance at 25o C:

Heater Voltage iAC or DC►d 6.9 max. V At vertical current = 0 A do 3.2 f 596 mH
5.7 min. V At vertical current = 1.55 A do $Z
Heater-Cathode Voltage:e Typical operation with edge-to- 4.8 f 1056
~ Hearer negative with respect to cathode: 450 max. V edge scan at ?.5 k V 3-9 3f 10°h
Peak•to-peak deflection current
During equipment warm-up period 200 max. V 3.t A
not exceeding 15 seconds 300 max. V Typical Raster Pincushion Distortions
After equipment warm-up period: 9.0%
0 max. V East/west 8.5%
DC component value 200 max. V Northfsauth

Peak value
Neater positive wieh respect to cathode

DC component value
Peak value

Tyg►ical flesign Values Maximum Ratings, Absolute-A9aximum Vaiues:b

Unless otherwise specified, voltage values are positive with respect Peak Pulse Vaftage Across
to grid No.1. Horizontal Coils at 15,625 Hz
For a Maximum Purse Duration
For anode voltage of 25 kV of 12.5 f.ts 700 max. V

Grid-Na.3 tFocusing electrode! Voltage 16.8% to 20% of
Anode voltage
Peak Pulse Voltage Between Horizontal
Grid-Na.2 Voltage for Visual Extinction See CUTOFF DESIGN and Vertical or Quadrupole Coils at 700 max. V
of Undeflected Focused Spet
CHART in Figure 3 15,625 Hz for a Maximum Poise
At cathode voltage of t25 V duration of 12.5 fts
At cathode voltage of t50 V 345 to 675 V
At cathode voltage ai 175 V 435 to fi35 V The horizontal and vertical coals ar circulis should be intercon-
530 to 990 V nected so that the Absolute-Maximum peak pulse voltage between
the horizontal and vertical coils is not exceeded.

2

t~L/'t :~78/2

Annex CRT
A67-613X _ 7p -

a The mating socket assembly with associated circuit board and VERTICAL
mounted components must not weigh mare than one-half kilo- DRIVE
gram. To minimi2e the torsional forces on the tube base pins,
Z
~ the center of gravity of this assembly should be Located on the
vertical plane through the picture tube axis. Caution should also 4J MS7
be exercised so that connecting leads to the assembly do not
exert excessive torsional farces. a.7 Ms! D2~

b The maximum ratings in the tabulated data are established in 7 tR
accordance with the following definition of the Absalute- CORE
Maximurn Rating System far rating electron devices. HORIZONTAL

Absolute-Maximum ratings are limiting values of operating and DRIVE
environmental conditions applicable to any electron device of a
specified type as defined by its published data, and should riot to
be exceeded under the worst probable conditions.
213
The device manufacturer cfioases these values to provide
acceptable serviceability of the device, taking no responsibility selz S I t S eau
for equipment variations, environment variations, and the
effects of changes in operating conditions due to variations in azooF ~-~ill ,"~":'.`if}~-' azooF OUAORU70L E COILS
device CharacterisiiCS.
!s 72 I~
The equipmem manufacturer should design so that iniriaEly and
throughout life no Absolute•Maximum value for the intended HORIZONTAL SECTION tl~z TO Nf5
service is exceeded with any device under the worst probable PINCUSHION
^operating conditions with respect to supply voltage variation, !7S! CORRECTION
equipment component variation, equipment control adjustment, CIRCUIT
load variation, signal variation, environmental conditions, and
variations in device characteristics- to

t The short-term average anode current should be limited by `S{LICON DIDDE tN~a2 VERTICAL SECThON
circuitry to 1500 microamperes. •GERMANIUM DIODE 1NZ7a

d For maximum cathode life, it is recommended that the healer ens-~aasR>
supply voltage be regulated at or sGightiy below the Typical De-
sign Value with an adequate regulation circuit. Details of this Figure 1 —Circuit of the Deflection Yoke
specific circuit should be reviewed with RCA Picture Tube
Division. The surge voltage across the heater must be limited Basing Specification JEDEC No.13G 7 8
to 8.5 volts rms.
Pin 1: Grid No.3
e For maximum reliability, the series impedance to any chassis Pin 3: Cathode of Blue Beam
connection in the do biasing circuit for the. heater shautd be Pin 4: NC
between 100 kilohms and 1 megohm. Pin 5: Ne
Pin 6: Heater
f A high internal impedance in the focus circuit can result in a Pin 7: Heater
change in the focus voltage with a change in the grd-No.3 teak- Pin 8: Cathode of Red Beam
age current. Pin 9: Grid Na.1
Pin 10: Grid No.2
fl Mleasured between terminals 5 and 15. Pin 11: NC
Pin 12: Cathode of Green Beam
h Measured between terminals 2 and 14 with terminals 1, 11, and Pin 13: IC (Do Not Usci
13 connected together. The vertical section of the yoke includes Cap: Anode IGrid No.4, Screen, Collectors
the= quadrupole coil circuit with nonlinear elements. Therefore, C: External Conductive Coating
the vertical deflection circuit should employ suitable circuit
techniques such as current feedback to ensure that the small Figure 2 — Bottom View of Base
ion -linear impedance of the quadrupole col! does not distort the
deflection current waveform.

1 Typical me.~tsured values at a distance 5 times the picture height
in accordance with i EC Recommerxfation —Publication 107-1960
-- Recommended Methods of Measurement on Receivers for
Television Broadcast Transmissions.

3

A67-613X Af_f1~ '8/2
Annex CRT

— 71 —

NEATER VOLTAGE ~ 8.3 V ""_'~'• "" } ~ '"y _ _~_1 •"— t NEATER VOLTAGE y QS V .: ~Il~~l~1'~fi3lS.. ;:-:
ANODE-TOlaR10 Nu. 7 VOLTAGE ~ 25 kV ~--..— ~-~-~+-.-.- AkOOE-TO-GRID Plo. 7 VOLTAGE ~ H- i;':.y_,
GRIO ko. 3-Ta-0RIO Na. 7 VOLTAGE faR FOCUS
~~ t 6RlO ko. 3 -TO-GRID No.7 VO~tAGE »~~;~~::~~iie~i~i4ilyi?~t3:27 ~._...

t11~..•~.'- ~..~~~~~. ADJUSTED fGR FOCUS. i:i: r~~~i~9~11i~;~-rj~j{9{1=':%:::L:;r:: ti~`.i•.r:.

GTHODE-TO-fJR10 No. t VOLTAGE {{~~~ ~ ``
(EACH OUk) ADJUSTED TO ~ ' ~~I~~giRt~iilf~ i
7AOYIDE SPOT CUTOFF.
4.t:~.~
7200 ~ -•-_ ~..... -•_. --#-~-~ L
E. i
-~
~~ _. _. • •ZERO ~-BIAS Pa1kT tl .t,: ilit>![H I!#;!{77, .i_~l!I#ill

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1000 ~ !~~ , ~~ll~~i ~ 1'~~~~~~-'~ i' ~~ u ~~~~ ,1~ ill: Iftf1 j
r

n~re~r;~rEaPr<nf~►Iflnlll•,tn~iflumi~iw~l~, = aunfuff~l4l.:tin1111=~:~ ••~
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1.1. tll rian~11au111 II!in; ~ t1M IM ii4.1' ~ I h ~lli/a~tOtAtFuW7~111i IIDItlillit
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CATNODE~TO~GR70 ko. 1 VOLTAGE - V IrLM—Its] VIOEO SIGkk..~~ VOLTAGE tER GVN -- V

QI.Y-Y~Nt

~6gclre 3 --• Cutoff DesiNn Chart FiNtlre 4 — Typitxl Drive Characteristics,
Cathode-Drive Service

Aiotes far Dimensional (3utline Note 4 — "X", "Y", and "Z" reference points are located on the
outside surface of the faceplate at the intersection of the
Not®t —Socket for this base should not be rigidly mounted; it minimum published screen with the minor, major, and
should have flexible leads and be allowed to rnave freely. diagonal axes, respertively.

Note 2 —The drawing shows the size and lucatiorl of the contact Note 5 —The tolerance of the mounting lug hales will accommodate
area of the external conductive coating. The actual area mounting screws up to 9.5 mm in diameter when positioned
of this coating will be greater than that of the contact on the hole centers.
area so as to provide the required capacitance. External
conductive coating must be connected to chassis with Note 6 —One of four brackets may deviate 2 mm max. from the
multiple contacts- plane of the other three.

~ Note 3 — To dean this area, wipe only with soft, dry, Tintless Nate 7 —The radius is to the outside of the glass at the mold-match
cloth. line and is intended to define the shape of the required
cutout for "push-through" cabinet designs.

Note 8 — Mounting holes for degaussing coils 14.73 mm x 5.08 mm.

4

Annex CRT,
A87-61~X ` - 7 2 _ ,

~~

MAX

587 tl3
iNOT{ SI

LUCIAti OF SAGIT{hL H(II:NT N+]91MAN

CLEARANCE FOR MAX L 6 ]S S! A I IONS NNII'N Qk F1Nf T NF I t NSHMI
MAX PANkI CONTOVR NEAR THE HANDS
11) SCREEN EDGE {SEE PANEL
TENSION RAND MIN
i CONTOUR fABLEI
CLIP --
I
~__-_

i 1 ~7718R C~)/~l dp0.31MAX
?76.00 1NOTf 71 O D OF
fw x TFNSKXd
,]ls 2899$]R L.~) 4S1S8 MAX
MAX OD i7F BANpS
fNOTE 1) t T E NStUN (SN AXIS
OANOSb
i%097R ~~A 1
INOTL 71 l:RIMP l! AL ti
R .& 'fIE AMANGI AR(A
831.00 )
iHOfE 5) Tl IM]fT 700 `IIR NLC.x

j.i 1S3t 4] N v ~ M(IlIS MAtCN '(7MPtRFLN{3
lbf 17 stL1 STFi Al
t INL I
~~
I r .rof r.I
TT7 18
7
17058 3340 f8 N ram fI
x

P lr

T--z--

w. zfHdT ' MINIMDM S(r{(tN ..+ 11111

f D1A(jlNfA{ 8?8~l
CI f AHANLk l Ur{ NON110NlAl 51) )1
YERTICAL Yh.7d
1. rf.N51UN BAND CI IP

SAGI'rTAI FffIGNTS AT EDL:E OF MIN. SCREE N ..~ 1b 3{ -+j

DIAGONAL l7 $ osT ~ '

HORIZONTAL 3705 _-- f

vERT1CAl 1)38

ST9.8] MAX ~-
--- ~ O.D. Oi Tf NSION HANDS

ST1.78 i 7 tp Y~ Wy ,
MDLDM47CH lINF 6~~Ee+ ~
TRANSPARENT .I 7SR 1`~M ilNOA
r MAX
INSULATING Ot♦F'~y ~04` ,1LE
COATING
(NOTE ]I - OO 6lM~P~G

N~°

~~

]S
MAX

rt. ...tE Cc 1N t AC 1 G1 CONTACT YO ]a Su. ]w
]FDFC NO JI ]) AREA OE MIN 2 POINT ID LUG'
,l EXTERNAL (NOTE 8) -'-
BASE 7
1EDEC No9T1~xD- ~ CONDUCTIVE
(NOTE 11 COATING tf MIN qR SEAL
1FgTE 2/ tlNf.
2 IOIN'T TO \ \
~~-MOLD-MATCH UNE
HANOWANE ~

81818 MAX.-~

Panel Contour

Segittal Heights with reference to centerface at Points 3.18 beyond edge of min. screen.

Coordinates Sagittal Coordinates Sagittal
6leight Height
Station Plo. Y Axis X Axis Station No. Y Axis X Axis
17.91 46.10
1 (tJ~inor} 0 201.07 18.21 11 242.32 192.38 48.34
2 25.40 19.18 12 {Diagonal) 257.35 183.95 47.40
3 50.80 200.96 20.73 t3 7.61.09 44.32
4 76.20 22.91 14 173.53 41,15
5 101.60 200.69 25.70 15 262.46 152.40 38.53
6 127.00 200.2fD 29.11 16 263.86 127.00 36.50
7 152.40 199.54 33.12 17 265.00 101.60 35.05
8 177.80 37.74 18 265.83 34.16
s3 203.20 198.64 43.00 18 266.52 76.20 33.86
f 97.64 20 (Major) 266.30 50.80
10 196.39 267.03 25.40
194.97
0
228.60 193.34

A•imensions in mm unless otherwise noted..

Figure 5 - E7imensional Outline

A,~7-613X .Y`.;!,%,"' 78/2
Annex CRT

--%3 —

ti0 MAX.
PURITY MAGNET
b -POLE CONVERGENCE MAGNET
4-POLE CONVERGENCE MAGNET

r 60 MAX.

.~ -,- 39 _ raT ~~.~
MiN. Z ~j~pt~
~ ` ~p~~~~?P
ADJUSTS VERT"ICAI
LINES AT BOTTOM - ~h t

ADJUSTS VERTICAL ...r-. 80 +
LINES AT YOP -
971M 6IM A)

~- W

Term. 1: Pin Correction Term. 6: BC Term. 11: Pin Correction
Term. 2: Vertical High Term. 7: DC
Term. 3: EC Term. 8: tC Term. t2: IC
Term. 4: iC Term. 9: !C Term. 13: Pin Correction CT
Ter;:1. 5: Horizontal High Term. 14: Vertical Low
Term. 1©: iC Term. 15: Horizontal Low

Figure 6 — `loke and Ntaunting Detail Showing Terminal Connections and Convergence Cantroi Adjustments

Convergence and Purity minimum amount of bending the beams; therefore, there is
very little distortion in the shape of the individual beams.
The slight correction required for static convergence and
color purity in the precision in-line system is supplied by Convergence of the three beams over the entire screen is
accomplished by (1}positioning of the yoke with respect
ee pairs of permanent magnets in one assembly which is to the beams and (2} application of vertieai•frequency
punted on the tube and preset at the factory for optimum correction current through a quadrupole winding on the
,,~rformance. Barium-ferrite magnets with a permeability of yoke. The yoke is adjusted and secured in its optimum
approximately 1 are used to avoid interaction between the position in the tube factory. The quadrupole coils on the
devices and the deflection yoke. With the fine screen struc- yoke are driven by a small circuit included in the vertical
section of the deflection yoke. This circuit is internally
ture, only a horizonta( purity shift is required. This is connected in series with the vertical deflection coils and
accomplished by varying the magnetic strength in the pair forms an integral part of the self•convergence system. The
of magnets nearest the base to produce a vertical field. The two controls provided are adjusted at the same time the
other two pairs of magnets are used for static convergence, rluchanical position of the yoke is established. The conver-
a four-pole magnet as shown in Figure 7 (the pair nearest gence action of these controls is shown in Figure 9. One
the base} to move the outside beams equally in opposite control adjusts the two outside beams in a horizontal
directions and asix-pole magnet as shown in Figure 8 (the direction to converge the vertica! crosshatch ►fines in the
midd4e pair► to move the outside beams equally in the same upper half of the raster. The other control performs a
direction. In both the four-pole and six-pole devices the similar function in the tower half of the raster. These con-
e tieid in the center is zero so the center beam is unaffected. trols are located in an accessible position, as shown in
These devices are used to converge any orientation of the Figure 6, for readjustment in the receiver as required for
outside beams to the center beam at the center of the optimum performance.
;, screen with substantiaNy no motion of the center beam and
without the use of magnetic pieces in the yon. Thus, the
beams are converged with practically no interaction and a

6

Annex CRT
A67-6t3X — "74 —

6EAM MAGNETIC MOLES fOH MOUNTING
DISPLACEMENT FLUX DEGAU~iNG COilS
DIAEC71ON ~ LINES
DEGAUSSING
COILS

~-VOKE
~ MOUNFING

AING

~~~ 30
Dimensions in mm MIN.

ANODE BULB ~
CONTACT — 1

72L5-5777

1 POLE FFE1.O Ir. Figure 10 —Relative Placement of Typical Degaussing Coil

Ill:-B68aN1

Figure 7 —Beam Motion Praduc~d by the Four-Pole Degaussing Goils
Convergence Magnet The recommended degaussing system for the AB?-6S3X
utilizes two series connected coifs symmetrically placed as
B~POIE FIELD b. shown in Figure 113 with one coil on top of the funnel and
one 6ocated under the funnel. Each coil consists of 200
7zLs-Isa~ni turns of 0.5 mm wire with a circumference of 1100 to
1200 mm. These are cartnected to produce a vertical Bross
Fi tare $ —Beam Motion Produced by the Six-Pole axial degaussing field. Rectangular holes are provided in
Convergence Rlliagnet the rim bands to facilitate mounting of the automatic
degaussing coils.

Degaussing Circuit
A recommended degaussing circuit as shown in Figure 11
uses a conventional dual PTC device. For proper degaussing,
a minimum value of 1~k00 peak -to-peak ampere turns
(equivalent to an MMF of S50 ampere turns in each coil►
is required. it is essential that the degaussing current re-
duces in a gradua6 manner to a quiescent level not exceeding
2.0 peak-to-peak ampere turns. For optimum performance
the degaussing coifs should always be connected to a very
low source impedance at the horizontal frequency. If the
circuit used does not haue an inherent low impedance at the
horizontal frequency, the degaussing col! should be shunted
with a suitable capacitor, If the addition of a short across
the coils increases the horizontal frequency currents in the
degaussing Boils by more than 20%, the inherent source
impedance offered by the PTC and associated circuitry is
indicated to be too high to provide satisfactory performance.
Therefore a capacitor should be added across the degaussing
coil to sails#y this requirement.

~ — —vreoEvicE __ _,

37tti :OW MAINS DEGAUSSING
INPUT COIlS
Figure 9 —Convergence Action Accomplished by
Adjustment of Quadrupole Coil Current

Magnetic Slsieid and Degaussing Figure 11 —Typical Degaussing Circuit

~ The A67.613X tube employs an internal magnetic shield
and, because of the Eine screen and its•insensitivity to vertical
t3earTs register, aElows simpler degaussing than the delta gun
tubes.

7

A67-613X F►L./' S78/~
Annex CRl

- 7S -

Degauuing Procedures Contact to the external conductive coating should be made
After ins2allatiore of the picture tube into the receiver by multiple fingers to prevent possible damage to the tube
cabinet on the production line, the complete receiver from localized overheating due to poor contact.
should be externally degaussed by a minimum degaussing
field of 20 gauss. During the external degaussing, the Mounting
receiver should be in an "off" condition or in an "on" Integral mounting lugs are provided to facilitate mounting
condition with the vertical scan removed and the mains the A67-613X in the receiver. If the integral mounting
input to the internal degaussing circuit disconnected. in this system is accessible in the receiver it is recommended that
latter case, the internal degaussing circuit must be reconnected it be connected to the receiver chassis through one of the
after the external degaussing process is completed. The ex- mounting lugs. I•F the chassis is not at earth potential the
ternal degaussing procedure should be followed by the connection should be made through a current limiting
receiver's internal degaussing in the normal manner. resistor (1 MS2).

IPJARNING The color receiver mounting system should incorporate
sufficient cushioning so that under normal conditions of
X-Radiation: shipment or handling an impact force of more than 35 g is
This color picture tube does not emit x-radiation above the never applied to the picture tube.
^ternationally accepted isoexposure rate of 0.5 mR/h if it
Tube Handling:
operated within the Absolute-Maximum Ratings. Picture tubes should be kept in the shipping box or similar
protective container until just pr'sor to installation. Wear
fmplosion Protection: heavy protective clothing, including gloves and safety goggles
This picture tube employs integral implosion protection and with side shields, in areas containing unpacked and unpro-
neust be replaced with a tube of the same type number or a tected tubes to prevent possible injury from flying glass in
recommended replacement to assure continued safety. the event a tube breaks. Handle the picture tube with ex-
treme care. Do not strike, scratch or subject the tube to
Shock Hazard: more than moderate pressure. Particular care should be
The high voltage at which the tube is operated may be very taken to prevent damage to the seal area. The picture tube
dangerous. Design of the TV receiver should include safe- assembly should never be handled by the neck, yoke or
guards to prevent the user from coming in contact with the other components.
high voltage. Extreme care should be taken in the servicing
o' ad;ustment of any high-voltage circuit. Genera{
It is the sate responsibility of the manufacturer of television
Caution must be exercised during the replacement or ser- receivers and other equipment utilizing this color picture
v'cin^, ~f the picture tube since a residual electrical charge tube assembly to provide protective circuitry and design in
may be contained on the high-voltage capacitor formed by the event of failure of this color picture tube assembly.
the external and interna' conductive coatings of the picture
tube funnel. To remove any undesirable residual high-voltage The equipment manufacturer should provide a warning label
charges tram the picture tube, "bleed-off°` the charge by ':n an appropriate position on the equipment to advise the
shorting the anode contact button, located in the funnel of serviceman of all safety precautions.
the picture tube, to the external conductive coating before
~?ndling the tube. Discharging the high voltage to isolated
..petal parts such as cabinets and control brackets may pro-
. uce a shock hazard.

RCA~Picture Tube Division~Lancaster, PA 17604~U.S.A.

(~ (~ ~} Picture Tube Color Picture Tube, Assertrtb~y

lJL1l..~Uu Division

A42-163X

g~® ®ell®ction - 29 mm Heci~ -42cm Diagonal

Pry:-ci~ion in-Line Color Picture Tube Assembly

Includes Factory Preset Yoke and Neck Components

■ Self-Converging System — ■ line Screen AL/19i
Dynamic Convergence Not Required Annex
With Tinted Phosphor —
■ Precision In-Line Electron Gun Assembly — Enchanted Color and Contrast 6
Horizontal In-Line, Triple-Beam, Bipotential
Gun Incorporating Unitized Grads ■ Moire Minimized in 625 TV•Line Systems

■ PST (Precision Static Toroid) Yoke — ■ Quick-Heat Cathodes

Precision Wound, Line-Focus Type Yoke ■ Internal Magnetic Shield
with Law Impedance —Ideal for Solid-

.-. State Deflection Circuits ■ Banded-Type Impbsion Protection —

■ Integral Tube Components For "Push-Through" Cabinet Designs

All Neck Components Included and Preset at ■ Integral Mounting lugs
Factory — No Setup Adjustments Required

Yoke Permanently Affixed to Tube

RCA A42-163X is a 90o Color Picture Tube Assembly Picture Tube Data 6.3 V
consisting of a precision in•line color picture tube, a 700 mA
Etectrieal:
Precision Static Toroid (PST) self-converging yoke, and a Heater: EleMrostatic
permanent magnet purity and static convergence device. Bipotential
The picture tube incorporates selectively absorbent phosphors, Voltage
an internal magnetic shield and quick-heat cathodes. The . Current Magnetic (Presetl
phosphor is tinted to selectively absorb room fight striking . . Magnetic
it and permit only the phosphor color to be reflected. Focusing Method . . . .

Focus Lens

Convergence Method

Deflection Method

The A42-t 63X features inherent self-convergence and inte- Deflection Angles (Approx.): so deg
oiagoAal

gral cube components which provide optimum performance Horizontal 78 deg

without dynamic convergence correction. The yoke and Vertical 60 deg

other neck componenu are preassembled on the tube, Direct Interelettrode Capacitance (Approx.):

factory preset for optimum performance, and the yoke is Grid No.1 to all other electrodes 11.4 pF
5.6 pF
permanently affixed to the tube in that position. The tube Grid No.3 to all other electrodes .. 7.1 pF
~ assembly can normally be installed by the receiver manu- 6.5 pF
Red cathode to all other electrodes

Green or blue cathode to all other electrodes .

facturer or serviceman in the field without any convergence Capacitance Between Anode and ~ 1450 max. pF
or purity setup operations —saving picture tube installation External Conductive Coating 750 min. pF
and setup costs. Reliable and stable convergence, purity,
Capacitance Between Anode and
and white uniformity performance are obtained throughout 185 pF
Metal Hardware (Approx.l

tube fife with the integral tube•component assembly. Resistance Between Metal Hardware

end External Conductive Coating 50 min. MSZ

The line-focus type PST yoke in combination with the hori- Optical:
zontal in-line electron gun provides the precision arrange•
ment required to achieve inherent self convergence. The Faceplate: 7~ 96
field configuration of this yoke and the geometry of the Light transmi~ion at center {Approx.)
electron beams produce good convergence performance Surface Polisftad
without dynamic convergence correction. Therefore con-
vergence performance is independent of scan size, scan rate, Screen: P22
pincushion correction, line-voltage fluctuations, or circuit Phosphor, rare-earth (redl sulfide (blot ~ preen)

changes through aging. Simple permanent-magnet devices Type Selectively absorbent
are used to accomplish static convergence and purity which Persistence Medium-Short

are factory preset for optimum performance. Array Vertical Line Trios

Spacing between corresponding

points on line trios Iapprox.l 0.826 mm

Inlmmumn furnished by RCA is believed to be accwate and TroMmerk(r) Rpisrered Q
reliable. however, no responsibility is assumed by RCA for
its use; nor for any mirmgements of patents or other rights of Mortals) R~eisrrodols)
third parties wftith may result from its use. No license is
Printed in U.S.A.!5.78
granted by implication or otherwise under any patent or A42-tfi3x

patent rights of RCA.

A42-1fi3X AL,/197

Annex
_~

Mechanical: Maximum Ratio of Cathode Voltages,
Highest Gun to Lowest Gun With Cathode
Tube Dimensions: 360.60 ± 6.35 mm Voltage Adjusted for Spot Cutoff 1.5
Overall length 6.3 V
At mold•mateh line: 417.20±2.00mm Heater Voltaged•® ± 15 µA
Diagonal 359.00 ± 2.00 mm ± 5µA
280.19 ± 2.00 mm Grid-No.3 Current9 ±5 µA
Horizontal 9300 K +
Grid-No.2 Current 27 M.P.C.D.
Vertical
0.281
Minimum Screen Dimensions (Projected}: Grid-No.1 Current 0.311

Diagonal ~ 382.30 mm 6550 K + 23 %
35 %
Horizontal 322.10 mm To Produce White Light of St 7 M.P.C.D. 42 %
241.58 mm
Vertical 0.50
755 sq cm 0.67
Area . . . . . ..... ... .... tlllum. D) 0.90

Bulb Funnel Designation ~ JEDEC No.J415D CIE coordinates: 0.40
0.56
Bulb Panel Designation JEDEC No.F417A X ~0.3t3 0.70
Y 0.329
Anode Bulb Contact Designation Recessed Smelt Cauity Percentage of total anode current 0.60
supplied by each beam (average}: 0.83
Cap (IEC67•ill-2, JEDEC No.J1.2t } 1.00
Red 34
± 8.0 mm
Base Designations JEDEC Na.612.260 Blue 28 ± 8.0 mm
38
Basing Designation JEDEC No.13G Green
Ratio of cathode currents:

Pin Position Alignment Pin No. t Aligns Approx. with Red/blue:
Anode Bulb Contact
Minimum 1.05

Operating Position Anode Bulb Contact Up Typical 1.22
Maximum 1.55
Red/green:
Gun Configuration Horizontal !n-Line
Minimum 0.75
Weight fApprox.} 8.5 kg
TYPical 0.88

Maximum 1.05

Implosion Protection Biuelgreen:
Type
Reinforcing Bars and Tension Band Minimum 0.50
Typical
Maximum 0.72
0.90

PAaximum and.Minimum Ratirtgs, Raster Centering Displacement,
Measured at Center of Screen:
Absolute-Maximum Va(uesb:
Horizontal
Unless otherwise specified, voltage values era positive with respect
to grid No.1. Vertical

Anode Valiage 27.5 max. kV Deflection Yoke Data
20 min. kV

Anode Current, Long-Term Averages 1000 max. µA Electrical:

Grid-No.3 (Focusing Electrode} Voltage 6000 max. V Horizontal Deflection Coils:

Peak Grid-No.2 Voltage 1000 max. V Parallel~onnected: 0.158 * 5% mH
Inductance at 1 V rms and 1 kHz 0.40 t
Cathode Voltage: Resistance at 25o C 7% SZ
Positive bias value Peak-to•peak deflection current at
Positive operating cutoff value _ 400 max. V 25 kV edge-to-edge scan, typical 11.8 A
Negative bias value 200 max. V
Negative peak value V Series-connected: . . .. . 0.632 ± 5% mH
0 max. V tnductance at 1 V rms and 1 kHz . 1.60 f 7%
2 max. SZ
Resistance at 25o C
Heater Voltage (AC or DC)d,e 6.9 max. V Peak-to-peak deflection current at 6.9 A
5.7 min. V 25 kV, edge-to•edge scan, typical

Heater-Cathode Voltage:f 450 max. V Vertical Deflection Coils, Series-Connected: 1.15± 5% rnH
Heater negative with respect to cathode: tnductance at 1 V cros and 1 kFtz 2.22 t 7%
During equipment warm-up period 200 max. V Resistance at Z5o C, coils only SZ
not exceeding 15 sewnds 200 max. V Peak-to-peak deflection current at
After equipment warm-up period: 25 k V, edge-to-edge scan, typical 3.5 A
DC component value 0 max. V
Peak value 200 max. V Typical Raster Pincushion Distortion:h 4.0%
Heater positive with respect to cathode: East/west 2.8%
Northlsouth
OCcomponent value

Peak value

Typical Design Values Maximum Ratings, Absolute-Maximum Vafues:b

Unless otherwise specified, voltage values are positive with respect Peak Pulse Voltage Across Horizontal
to grid No.t. Coils at 15,625 Hz for a Maximum
Pulse Duration of 12µs
For anode voltage of 25 kV 700 max. V

Grid-No.3 (Focusing Electrode) Voltage 16.8% to 20%of Peak Pulse Voltage Between Horizontal
Anode voltage
and Vertical Coils at 15,625 Hz for a
Grid•No.2 Voltage for Visual Maximum Pulse Duration of 12µs 625 max. V

Extinction of Undeflected The horizontal and vertical coils or circuits should be interconnected

Focused Spot Sea CUTOFF DESIGN CHART in Figure 2 so that the Absolute-Maximum peak pulse voltage between the

At cathode voltage of 75 V 165 to 360 V horizontal and vertical coils is not exceeded. For series operation it
is recommended that the horizontal deflection coils be driven also•
At cathode voltage of 125 V .. . 335 to 670 V trically balanced with respect to the vertical deflection coils.

At cathode voltage of 175 V 510 to 975 V

2

AL/' 97E

An_ nex ((
A42-163X - 8 .

VERT. ~~ e Although the tube incorporates a "quick heat" design, a faster
COIL iurnon can be accomplished with "instant on" operetion. If
"inrant on" operation is utilized, the Absoiuto-Maximum heater
voltage under standby conditions is 5.5 volts. The Typical Design
heater voltages for 'instant on" operation are: 6.0 volts under
operating conditions and 5.0 volts under standby conditions.
All other voltages normally applied to the tube must be removed
during standby operation.

f For maximum reliability, the series impedance to any chassis
connection in the do biasing circuit for the heater should be
between 100 kilohms and 1 megohm.

g A high internal impedance in the focus circuit can result in a
change in the focus voltage with a change in the grid-No.3
leakage current.

h Typical measured values at a distance 5 times the picture height
in accordance with IEC Recommendation —Publication
107.1960 —Recommended Methods of Measurement on Re-
ceivers for Television Broadcast Transmissions.

NoL 1 —For completion of the vertical circuit in series operation, HEATER VOLTAGE • 8.3 V
connect a jumper between terminals 5 and f3. ANODE-TO-GP.tD No. VOLTAGE - 15 kV
GRID No.3-TO-GRID No 7 VOLTAGE ADJUSTED FOR FOCUS
Note 2 — For parallel operation of the horizontal windings, connect
jumpers between terminals 1 and 2 and between terminals ■■■ice■■■■■■■■■i! ■
3 and 7.
7r }•)
Note 3 — For caries operation of the horizontal windings, connect
a jumper between terminals 2 and 7. .~snn~a i Me~~ii r t7~~~~I~~. ~~:_=~-~t.;~-f,y-

Note 4 — Terminal 10 has an internal connection — Do Nat Use.

Figure 1 —Connection Diagram for Yoke
(As viewed from rear of yoke).

a The mating socket assembly with associated circuit beard and fTI, 1~l i;' ;;~ .i ,{«itI -tit-.
mounted components must not weigh more than onefialt kilo-
gram. To minimize the torsional forces or, the tuba base pins, 1 ~~y-
the center of gravity of this assembly should be located on the
~~,^tical plane through the picture tube axis. Caur.ion should also jl y`r
be exercised so that connecting leads to the assembly do net i
exert excessive torsional forces.
GRID No.2—TO—GRID No.t VOLTAGE — Y ~s■ n~m~~•- ~~ r t +~+'T~`
b The maximum ratings in the tabulated data are established in
accordance with the following definition of the Absolute- I : I i~ i
Maximum Rating System for rating electron devices.
F1 ri l o~t ~ 1 , ;~ I :; +;~ t
Absolute-Maximum ratings are limiting values of operating and {
environmental conditions applicable to any electron device of a "~ -'~~ ~ t ;•
specified type as defined by its published data, and should not
be exceeded under the worst probable conditions. ~~n ~D ~

The device manufacturer chooses these values to provide accept- ; 3ti j, f ir J , ,! 1
able serviceability of the device, taking no responsibility for ~ + : t:f
equipment variations, environment variations, and Lhe effects of r~ .rl
changes in operating Conditions due to variations in device .~~~•:Trr•~ +~. f
characteristics. n~■iB~~~~ r t~`1

The equipment manufacturer should design so that initially and • ~'~ ~ jf, ,~~ '~ i
throughout life no Absolute-Maximum value for the intended
service is exceeded with any device under the worst probable t•'. ' ~ + ~ I
operating conditions with respect to supply voltage variation,
equipment component variation, equipment control adjustment, ~ __ 111111 ~
load variation, signal variation, environmental conditions, and
variations in device characteristics. 80

c Tha short-term average anode current should be limited by 0 so toe tso zoo
circuitry of 1500 microamperes.
CATHODE-TO-GRID No.l VOLTAGE - V
d For maximum cathode life, it is recommended that the heater 92LM-1554H1
supply voltage be regulated at or slightly below the Typical Design
Value with an adequate regulation circuit. Details of this specific Figure 2 — Cutoff Design Chart
circuit should be reviewed with RCA Picture Tube Division. The
surge voltage across the heater must be limited to 9.5 volts rms.

3

A42-1f~ ;~~...,~.~ 97f

Annext
-- ~-

7811 _X1~24_ OASE
JEDEC Ne.B12 260
!NOTE if

1J.03 --a l

CONTACT I ITIs r1 12
AREA OF _~
_~. 3Du.
E%TERNAL 10 R.
I
coNaltrcvE I
78.R MAX
COATIMO t 6031~MAX.
iNOTE 21 --!
_~-
1

ANODE CONTACT
----JEOEC No.JI it

94.1 MIM.
70.1 MA%

TRANSiARENT ~~ ~ 07~ ~SE,
INSULATING <~
♦IIOlES \ ~O hq
!NOTE H COATING e~~ ~'~f
` INOTE 3i lE braT~'fi

-06.5 'w'i~#
(s--703
-+iMAX.-- ~'~ ~ rC ~~

~--- ~_ 760.00 L 7.00 ._
~__. - MOLDMATCN LUTE
~\

361.51MAK. .\
O.D. OF 7EN710N BAND

.~O
f

766.67 MAx.

366.10 {NOTE 51

713.64 ______ _--

140.66 126.50 R. r1N6D07T.E60rR! . {j
1 3}t u
( (NOTE TI
1
I ( 142.70
1264.86 R. I
310.38 Y I 280 18 L I.00
O4Ax. i (NOTE Tt MOLPMATCN LINE
166.50
{ 8O
O00 1
{NOTE 47
R

(...-t6M.01 R. (.~-- M2A82x.,2o3.o.

b .td i 7140.00 R. 111.5 OF TENSION
(NOTE 61 BAND 6
11.06 R. 1
1 CRIMt SEAL

t '1
`-.-. __

6.76 ~ / 70.1
'~
MAx. ~ MAX i. i

_ Max

CLEARANCE FOR ~-MINIMI/M SCREEN

TENSION 6AND Cllf OIA(io71AL 762,0

MDRI40NTAL 324.10
VERTtGt 441b6

EAOITTAI NEIGHSS AT EDGE OF M:N. SCREEN 760.60: s.76

aAE1bNA1 38.00 40LL-i7v111

N0111270P(TAL 20.17

vERTIGI 11.78

Dirtlensions in mm unless otherwise noted Note 4 - "X", "Y", and "Z" reference points are located on the
outside slJr€ace of the faceplate at the intersection of the
Note 1 -Socket for this base should not be rigidly mounted; it minimurt published screen with the minor, major, and
should have flexible leads and be allowed to move freely.
diagonal axes,respectively.
The drawing shows the size and location of the contact
Note Z - area of the external conductive coating. The actual area Note 5 - The tolerance of the mounting lug holes will accommodate
of this coating wilt be greater than that of the contact mounting screws up to 8.5 mm in diameter when positioned
area so as to provide the required capacitance. External
conductive coating must be connected to chassis with on the hole centers.

multiple contacts. Note 6 - One of four brackets may deviate 2 mm max. from the
plane of the other three.

Note 3 - To clean this area, wipe only with soft, dry, tintless cloth. Note 7 -The radius is to the outside of the glass at the mold-match
line and is intended to define the shape of the required
cutout for "push-through" cabinet designs.

Figure 3 - Dimensional Out{ine Note t3 - Mounting holes for degaussing coils 24 mm x 2.5 mm.

4

AL/1 g7f

Annex
A42-163X - 10

A NEATER VOLTAGE - 47 V Convergeence and Purity
ANODE-TO-GRID ko. 7 VOLTAGE - The slight correction required for static convergence and
color purity in the precision in-line system is supplied by
26 kV three pairs of permanent magnets in one assembly which is
mounted on the tube and preset at the factory for optimum
• GRID No. 3-TO--GRID No. S VOLTAGE performance. Barium-ferrite magnets with a permeability of
approximately 1 are used to avoid interaction between the
ADXISTEO FOR FOCUS devices and the deflection yoke. With the line screen struc-
ture, only a horizontal purity shift is required. This is atxom-
CATHODE -TO-GRID Na f VOLTAGE plished by varying the magnetic strength in the pair of
magnets nearest the yoke to produce a vertical field. The
(EACH 6UN) AOAISTED TO other two pairs of magnets are used for static convergence,
a four-pole magnet as shown in Figure 6 (the pair nearest
PROVIDE SPOT CUTOfF. the base) to move the outside beams equally in opposite

• - 2ER0 - BlAS POINT directions and asix-pole magnet as shown in Figure 7 (the
middle pair) to move the outside beams equally in the same
• ~IilnilnnluiiiiiiiiAuiuiiiivaiGiii+~iuii~ direction. In both the four-pole and six-pole devices the
■■Op /AilU1fU1111U1Upp9/11 pItlH111UWIIR91l'_____ field in the center is zero so the center beam is unaffected.
tdl ~~•Ofaial pRUt111101tlItlI11R1U1111R41Ap1:pO■ These devices are used to converge any orientation of the
outside beams to the center beam at the center of the
a screen Krith substantially no motion of the center beam and

Z
0

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U
2

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' ::::.r~~s~~ Tc~ c11 ~!
MAGNETIC
~~aS-~x=a?~^~~':g_3s53~-=~s?~:lagi~_iiE>s~r:~x=~i»~Is~3li~:''?:.;z6i.5r:eic:qi:piic:~~i.::l:~..::y§.list::«u"i:.1a:eIjt:~,:.i:iawi.:-~•.ai;iviii.~:':~,':.::;:.:e•1i.c_i:.15eic.:°:;r~r;.i_::,.~ti~i3::~,:~.:!le:l1~ja:.'~:ii:l:'irl":im~~i.E:.%ai:i.i'iirr:.7c:lN.::itii.i:::wIN::.r.w^::~i':!^~~:~;:.~~:::~'!;~:;'~i':;,'g~~~g~~iG~~g~~i§3le~t8~gg=st.!~~~'F1~i~1i■3>l_9~~~=k.9i3:~D:tt1O1EfcE~E-iS$iF'~:'l:1}ift}ii~~3i~:lI1F~::~:~f2jc::t?:t`~Cr?iI0I:Iith~"Uymi::~:~.~:`?i'fi.~iri9e:f;~%eN:EsgfLfiEt+teE~+lI1:c?t1IF::~E~t1{xsl1:! BEAM FLUX
DISPLACEMENT LINES

DIRECTION

.... . jti i%~u n•:Q~ uc■ uC"~u~i;,l .. w

~~■■R■R■9■9.~. ~su9/1~.a'/7NuNn~r;;4u;Numn,nIi:~ri1mr/n/a1i1lul1nup1n11wuWut1li1lin4i1o/1pw1u~~uYnicuM s ■• ulu 111u/19M9/1u11u11a1a1111~up1p

iiiiiimni~/i iiiImlaiFiii1111111dpmria""u~iuiu ■t~ ~ iI ~n1a111tddltr~~l

1p11
ih .R...,../llt Alll 14119 ,i11N1111111UHIH11atl11A~~~l~~~11 IIIIII~IIOIIIYNIII

~ d0

t0 700

VIDEO SIONAI VOLTAGE PER OUN - V

YitlA-atMllt

Figure 4 -• Typical Drive Characteristics, e -POLE FtEL0 e.
Cathoaie-Drive Service Stu-~9rri

Figure 6 - Beam Motion Produced by the Four-Pole
Convergence Magnet

Baking Sp■cification JEDEC No.13G

pin 1: Grid No.3

Pin 3: Cathode of 8sue Beam I~~~w ~
Pin 4: NC

Pin 5: NC

Pin 6: Heater It
Pin 7: Neater ><~ 1

Pin $: Cathode of Rod Beam 1` R 1 1\ B i
P'rrl 9: Grid No.t

Pin 10: Grid No.2 1 ~ r`Gi ~, _~~

Pin 11: NC ~•~,r~~r~• ~ a. b.
Pin 12: Cathode of Green Beam
Pin 13: IC (Do Not Use) 1tf.f~9tJRt

Cap: Anode SGrid No.4, Screed, Collector) 9115-~556A 1 Beam Motion Produced by the Six-Pole
Convergence Magnet
C: External Conductive Coating Figure 7 -

Figure 5 -Bottom View of Base

5

A42-163X HL/ 197!
Annex t

11

without the use of magnetic pieces in the gun. Thus, the Degaussing Coils
beams are converged with practically no interaction and a The dE=gaussing coifs are made by winding ]50 turns of 0.3
minimum amount of bending the beams; therefore, there mm diameter wire in the shape required to fit over the
is very little distortion in the shape of the individual beams. narrow end of the strap part as shown in Figure 10. The
two pieces, one right hand and one left hand are assembled
Convergence of the three beams over the entire screen is through the coil from opposite sides of the coil and fastened
accomplished by positioning of the yoke with respect to by at least one rivet. The coil is now held in the cutout
the beams. The yoke is adjusted and secured in its optimum section formed by the two assembled pieces of the strap.
position in the tube factory. Two such assemblies are required far each tube and when
mounted on the tube, the two coils shou►d be connected in
Magnetic Shield and Degaussing series to produce a vertical cross-axial degaussing field.
The A42-16 ,' incorporates an internal magnetic shield; When properly connected, the instantaneous polarity
however, it must be operated with external degaussing of the magnetic field at the top of both strap assemblies
straps. The internal magnetic shield together with the is the same. Likewise, the polarity at the bottom of both
prescribed external degaussing straps provide goad shielding straps should be the same but opposite from that at the
from the earth's magnetic field. The internal shield and top. The resistance of each of the coils is approximately
external straps have the further advantage of shielding 8.6 ohms. insulation must be adequate to prevent the
much of the tube from the line-rate AC fields found in degaussing circuit from shorting to the straps. The intent
many solid-state receivers- is to provide a minimum of 1800 peak-to-peak ampere-turns
in each coil so as to have a minimum of 3600 peak-to-peak
In order to be effective, the picture tube and the external ampere-turns available with the two coils on the two strap
straps should be tF~oroughly degaussed in the presence of assemblies. Variations in wire size, and turns can be opti-
the vertical component of the earth's magnetic field. This
initial degaussing should be performed with the tube mized to match the receiver circuit.
mounted in the TV receiver. The treatment will correct
far localized areas of misregister resulting from magnetiza- Mounting of the Degaussing Straps
tion of the metal shield and tube parts. The vertical com- A suggested mounting system is shown in Figure 11 using
ponent of the earth's field is essential{y constant with any plastic cable ties to attach the strap assemblies. To use this
receiver's orientation and the degaussing will also com- method, holes should be provided in the ends of the de-
p~nsate for this field. gaussing straps. Mating holes are provided in the implosion
protection hardware of the tube to complete the assembly.
After the initial degaussing, automatic degaussing may be The use of the plastic ties will maintain the insulation in-
accomplished. A suggested automatic degaussing system is tegrity of the tube mounting hardware relative to the picture
described which will develop an adequate degaussing field tube external coating and degaussing straps. Even though
strength to assure good performance; this system also pro- most of the tube's external conductive coating area is in
vides optimum degaussing with a coif having greatly reduced contact with the degaussing straps, it is recommended that
copper wire content. some type of concoct fingers be fastened to the under-side
of the strap assemblies to assure positive contact with the
The degaussing system has been designed to include two coating.
internal magnetic shield parts and two externs{ degaussing
straps with coils to complete the magnetic circuit of the Automatic Integral Degaussing Circuit
system. The internal magnetic shield is not adequate for A recommended "off-the-line" automatic integral degaussing
shielding from the earth's magnetic field without the circuit, shown ire Figure 12, using a conventional dual PTC
external degaussing straps to complete the magnetic circuit. device will provide the necessary 12 amperes peak-to-peak
These must be used together to achieve satisfactory shield- degaussing current and reduce the residua} current to the
ing performance. required 3 mA peak-to-peak. The low value of residual
current is required because of the high efficiency of the
External Degaussing Straps degaussing system. Far optimum performance the degaus~
Figures 8 and 9 show the details of the required external sing roils should a}ways be connected to a very low source
straps. These straps must be made within the dimensions impedance at the horizontal frequency. If the circuit used
shown. Deviations from the recommended dimensions may does not have an inherent tow impedance at the horizontal
cause inadequate degaussing action, improper shielding and/ frequency, the degaussing coil should be shunted with a
or a variation in yoke loading that can affect beam landing suitable capacitor. If the addition of a short across the
and convergence. Holes may be added to the straps at the coils increases the horizontal frequency currents in the
user's convenience to accommodate springs and terminals
for the purpose of fastening them to the tube and/or for
grounding the external coating of the tube.

6

Al,/997

Annex
A42-1t33X ""_'~

degaussing coils by more than 20%, the inherent source externally degaussed by a minimum degaussing field of 20
impedance offered by the PTC and associated circuitry is gauss. During the external degaussing, the receiver should
indicated to be too high to provide satisfactory performance. be in an "off" condition o:- in an "an" condition with the
Therefore a capacitor should be added across the degaussing vertical scan removed and the mains input to the internal
c'x:il to satisfy this requirement. degaussing circuit disconnected. In this latter case, the in-
ternal degaussing circuit must be re~nnected after the ex-
Degaussing Procedures ternal degaussing process is completed. The external degaus-
After installation of the picture tube into the receiver cabinet sing procedure should be followed by the receiver's internal
on the production line, the complete receiver should be degaussing in the normal manner.

__. 3 DiA. HOLE

EMBOSS AREA A~~ 76 82

BETWEEN SLOT qa l
AND EDGEA~ ~2 r \I~9.5 i
4.5 \ ~ A / A. 4,
~~-~ s~;~

..~ 2i Y~.
~-- 15
I~..--- -~~ 256

~ ~~ MATERIAL - 0.5 mm SILICON STEEL

SECTION A- A' iCORE PUtTE RNISN No.3 - Ai51 C-31
DIMENSIONS IN man.

~26 40
SECTION B-B-
T1
Figure 8 — Degaussing Strap (Left-Hand Side} T

921.M-5229

oecauulNe cDIL

za7

A' 24o EM6nSF AREA
!~ 9.5~~y BETWEEN SLOT
3 DIA. A 22 T AND EDGE A

i I HOLE ^\ \^,~b,/~ ~ 111111`11`1111 45 CONOUC T I V F.
COAL 1N(:
E4 iI ~{ ~~ -. ~ 3 GROUNDING
~- + SPitING --~
I 15 I~
-~y~ 99 ~~ 21 RIVET
~-I GHOUNOING iAy

250 9111-fi]1

~~O Figure 10 —Degaussing Strap Assembly

MATERIAL - OS mm StLICON STEEL /
(CORE PLATE FINISR No. 3 - AISI C-31 ~~`~~
OtMENSIONS IN mm.
SECTION A-A'

~~ ~ o
T
r

SECTION B-B'

92LM 5330

Figure 9 — Degaussing Strap 4Right-Hand Side)

7

A4a-~s;~X hL/ ; 971
Annex I

- 13

rii~ Caution must be exercised during the replacement or ser-
vicing of the picture tube since a residual electrical charge
23 MIN. — DEGAUSSING CULL may be contained on the high-voltage capacitor formed by
the external and internal conductive coatings of the picture
~: STRAP tube funnel. To remove any undesirable residual high-voltage
ASSEMBLY charges from the picture tube, "bleed-off" the charge by
shorting the anode contact button, located in the funnel of
GRIT SEAL- a3 PL ASTIC the picture tube, to the external conductive coating before
/( 86 S 5-a CABLF TIES handling the tube. Discharging the high voltage to isolated
metal parts such as cabinets and control brackets may
T -BAND AND BARS ) 81LS-5?.77R7 produce a shock hazard.

Dimensions in mm. Contact to the external conductive coating should be made
by multiple fingers to prevent possible damage to the tube
Figure 11 — Degaussing Straps ~Aounted from localized overheating due to poor contact.
on an RCA-A42-163X
Mounting
r PTC DEVICE Integral mounting tugs are provided to facilitate mounting
the A42-1f3X in the receiver. If the integral mounting
MAINS DEGAUSSING system is accessible in the receiver it is recommended that
tNPVT CDILS it be connected to the receiver chassis through one of the
mounting tugs. If the chassis is not at earth potential the
s connection should be made through a current limiting
L resistor (1 MS2).

nLi-iI7. The color receiver mounting system should incorporate
sufficient cushioning so that under normal conditions of
Figure 12 — Recommeruied Degaussing Circuit shipment or handling an impact force of more than 35 g is
never applied to the picture tube.
WARNING
Tube Handling
X-Radiation Picture tubes should be kept in the shipping box or similar
1"his color picture tube does not emit x-radiation above the protective container until just prior to installation. Wear
internationally accepted isoexposure rate of 0.5 mR/h if it is heavy protective clothing, including gloves and safety goggles
operated within the Absolute-Maximum Ratings. with side shields, in areas containing unpacked and unpro-
tected tubes to prevent possible injury from flying glass in
Implosion Protection the event a tube breaks. Handle the picture tube with ex-
This picture tube employs integral implosion protection and treme care. Do not strike, scratch or subject the tube to
must be replaced with a tube of the same type number or a more than moderate pressure. Particular care should be
recommended replacement to assure continued safety. taken to prevent damage to the seat area. The picture tube
assembly should never be handfed by the neck, yoke or
Shock Hazard other components.
the high voltage at which the tube is operated may be very
dangerous. Design of the TV receiver should include safe• General
guards to prevent the user from coming in contact with the It is the sole responsibility of the manufacturer of television
high voltage. Extreme care should be taken in the servicing receivers and other equipment utilizing this color picture
or adjustment of any high-voltage circuit. tube assembly to provide protective circuitry and design in
the event of failure of this color picture tube assembly.

The equipment manufacturer should provide a warning label
in an appropriate position on the equipment to advise the
serviceman of alt safety precautions.

RCAFPicture Tube Division~Lancaster, PA 17604(U.S.A.

~~~ picture `i(~be dolor Picture Tube Assembly
Division
L I .tub. ~+ ;~„ A51-163X

SOo Deflection - 29 n1m Neck - 51cm Diagonal
Precision fn-Line dolor Picture Tube Assembly

includes Factory Preset Yoke and Neck Components

■ Self-Converging System — a Lane Screen AL/19~E
Dynamic Convergence Not Required With Tinted Phosphor — Annex
Enhanced Color and Contrast
■ Precision Fn-Line Electron lion Assembly — 14
t~orizontal In-Line, Triple-Beam, Bipotential
Gun Incorporating Unitized Grids ■ Moire Minimized in 625 TV-Line Systems

■ PST (Precision Static Toroidf Yoke -- Internal Magnetic Shield
Precision Wound, Line-Focus Type Yoke
with Low Impedance — ideal far Sclid- ■ Banded-Type Implosion Protection —
State Deflection Circuits For "Push-Through" Cabinet Designs

■ integral Tube Components ■ integral Mounting Lugs
All Neck Components included and Preset at
Factory — No Setup Adjustments Required

Yoke Permanently Affixed to Tube

RCA A51-163X is a 90o Color Picture Tube Assembly Picture Tube Data 6.3 V
consisting of a precision in-line color picture cube„ a S00 mA
Precision Static Toroid {PSTi self-converging yoke, and a Electrical:
permanent magnet purity and static convergence device. Electrostatic
The picture tube incorporates selectively absorbent phos- Heater
phors, and an internal magnetic shield. The phosphor is Voltage Bipotential
tinted to selectively absorb room light striking it and permit Currenx
only the phosphor color to be reflected. Magnetic (Preset)
Focusing Method
The A51-163X features inherent self-convergence and inte- Magnetic
gral tube components which provide optimum performance Focus Lens
without dynamic convergence correction. The yoke and g0 deg
other neck components are preassembled on the tube, Convergence Method 78 deg
factory preset for optimum performance, and the yoke is 60 deg
permanently affixed to the tube in that position. The tube Deflection Method
assembly can normally be insta!{ed by the receiver manu- 11.4 pF
facturer or serviceman in the field without any convergence Deflection Angles lApprox.): pF
or purity setup operations —saving picture tube installation Diagonal 5.6 pF
and setup costs. Re{iab{e and stable convergence, purity, Horizontal 7.1
and white uniformity performance are obtained throughout Vertical 6.5 pF
tube life with the integral tube-component assembly.
Direct Interetectrocle Capacitance (Approx.): 2300 max. pF
The fine-focus type PST yoke in combination with the hori- Grid No.1 to all other electrafes 1300 min. pF
zontal in•line electron gun provides the precision arrange- Grid No.3 to all other electrodes
ment required to achieve inherent self convergence. The Green cathode to all other electrodes 250 pF
field configuration of this yoke and the geometry of the Red or blue cathode to all other electrodes
electron beams produce good convergence performance 50 min. MSZ
without dynamic convergence correction. Therefore con- Capacitance Between Anode and
vergence performance is independent of scan size, scan rate, External Conductive Coating
pincushion rorrection, line-vo)tage fluctuations, or circuit
changes through aging. Simple permanent-magnet devices Capacitance Between Anode and
are used to accomplish static convergence and purity which Metal Hardware (Approx.)
are factory preset for optimum performance.
Resistance Between Metal Hardware
and External Conductive Coating

Optical:

Faceplate: 72.5%
Light transmission at center (apprax.) Polished
Surface

Screen: P22
Phosphor, rare-earth (red) sulfide (blue &green)

Type Selectively absorbent
Persistence Medium-Short

Array Vertical Line Trios

Spacing between corresponding 0.826 mm
points on line trios (approx.)

Information furnished by RCA is believed to be accurate and TradernanclsJ Ragistered CR.J
reliable. However, no responsibility is aswmed by RCA far Marca(sl Registradals>
its use; oar far any infringements of patents or other rights of
third ponies which may result from its use. No license is Printed in U.S.A./5-78
granted by implication or otherwise under any patent or A51.163X
patent rights of RCA.

A57-163X H./'1978
Ar,~.~x C

- 15

Mechanical: Maximum Ratio of Cathode Voltages,
Highest Gun to Lowest Gun With Cathode
Tube Dimensions: 416.99±6.35 mm Voltage Adjusted for Spot Cutoff 1.5
Overall length 6.3 V
At mold-match line: 513.46 ± 2.00 mm Neater Voltaged .t 15µA
Diagonal 440.46 ± 2.00 rnm t 5µA
Horizontal 341.76 f 2-00 mm Grid-No.3 Currentf ± 5µA
Vertical 9300 K +
Grid-No.2 Current 27 M.P.C.D.

Minimum Screen Dimensions (Projected): 479.98 mm Grid-No.1 Current 6550 K + 0.281
Diagonal 404.42 mm To Produce White Light of . . . . 7 M.P.C.D. 0.311
Horizontal 303.30 mm (IIIum. D)
Vertical
1194 sq cm C)E coordinates:
Area X
Y
Bulb Funnel Designation JEDEC No.J510D 0.313
Percentage of total anode 0.329
Bulb Panel Designation JEDEC No.F513A current supplied by each
beam (average): 34
Anode Bulb Contact Designation Recessed Small Cavity 28
Red 38
Cap (IEC67-III-2, JEDEC No.J1-21) Blue
Green 1.05
Base Designations JEDEC No.B12-260 Ratio of cathode currents: 1.22 23 %
Red/blue: 1.55 35
Basing Designation JEDEC No.13G 42 %
Minimum 0.75 %
Typical 0.88 0.50
Pin Position Alignment Pin No.1 Aligns Approx. with 1.05 0.67
Anode Buib Contact Maximum 0.90
Red/green: 0.50
Operating Position Anode Buib Contact Up 0.72 0.40
Minimum 0.90 0.56
Gun Configuration . Horizontal In-Lure Typical 0.70

Weight (Approx.) 12.9 kg Maximum 0.60
0.83
lmp(osion Protection Reinforcing Bars and Tension Band Blue/green: 1.00
Type
Minimum
Typical
Maximum

Maximum and Minimum Ratings, Raster Centering Displacement, ± 8.0 mm
Absolute-Maximum Valuesb Measured at Center of Screen: ± 8.0 mm

Unless otherwise specified, voltage values are positive with respect Horizontal
to grid No.1. Vertical

Anode Voltage 27.5 max. kV
20 min. kV

Anode Current, Long-Term Averagec tOD0 max. µA Deflection Yoke Data

Grid-No.3 (Focusing Electrode) Voltage 6000 max. V Electrical:

Peak Grid-No.2 Voltage 1000 max. V Horizontal Deflection Coils:
Parallelconnected:
Cathode Voltage: 400 max. V Inductance at 1 V rms and 1 kHz 0.166± 5% mH
Positive bias value 200 max. V Resistance at 25o C 0.363 f 7% S2
Positive operating cutoff value V Peak-to-peak deflectio.~ current at
Negative bias value 0 max. 25 kV edge-to-edge scan, typical 17.8 V
V Series-connected:
Negative peak value 2 max. Inductance at 1 V rms and 1 kHz 4.664 t 5% mH
Resistance at 25o C 1.452 ± 7% St
Heater Voltage (AC or DC)d j 6.9 max. V Pezk-to-peak deflection current at
j 5J min. V 25 kV, edge-to-edge scan, typicaE 5.9 A

Heater•Cathode Vokage:e 450 max. V Vertical Deflection Coils, Series-Connected: 1.14 f 5% mH
Heater negative with respect to cathode: Inductance at 1 V rms and 1 k Hz 1.87 ± 7% SZ
200 max. V Resistance at 25o C, coils only
During equipment warm-up period 200 max. V Peak-to-peak deflection current at 3.6 A
25 kV, edge-to edge scan, typ'scat
not exceeding 75 seconds 0 max. V 4.2%
After equipment warm-up period: 200 max. V Typical Raster Pincushion Distortion:9 3.5%
East/west
DC component value North/south
Peak value
Heater positive with respect to cathode:
DC component value
Peak value

Typical Design Values Maximum Ratings, Absolute-Maximum Valuesb

Unless otherwise specified, voltage values are positive with respect Peak Pulse Voltage Across Horizontal
to grid No.1. Coils at 15,625 Hz for a Maximum Pulse
Duration of 12µs
For anode voltage of 25 kV 700 max. V

Grid-No.3 (Focusing Electrode) Voltage 16.8% to 20% of Peak Pulse Voltage Between Horizontal
Anode voltage and Vertical Coils at 15,625 Hz for a
Maximum Pulse Duration of 12µs 625 max. V
Grid-No-2 Voltage for Visual
The horizontal and vertical coifs or circuits should be interconnected
Extinction of Undeflected so that the Absolute-Maximum peak pulse voltage between the
See CUTOFF DESIGN CHART in Figure 2 horizontal and vertical coils is not exceeded. For series operation it
Focused Spot is recommended that the horizontal deflection coils be driven elec-
trically balanced with respect to the vertical deflection coils.
At cathode voltage of 75 V 165 to 360 V

At cathode voltage of 125 V 335 to 670 V

At cathode voltage of 175 V 510 to 975 V

2

A51-163K

~ The short-term average anode current should be limited by AL/197
circuitry of 15C?0 microamperes. Annex

— ~6

d For maximum cathode life, it is recommended than the heater
supply voltage be regulated at or slightly below the Typical
Design Value with an adequate regulation circuit. Details of
this specific circuit should be reviewed with RCA Picture Tube
Division. The surge voltage across the heater must be limited
to 9.5 volts rms.

e For maximum reliability, the series impedance to any chassis
connection in the do biasing circuit for the heater should be
between 100 kitohms and 1 megohm.

f A high internal impedance in the focus circuit can result in a
change in the focus voltage with a change in the grid-No.3 leakage
current.

93LSS318 g Typical measured values at a distance 5 times the picture height
in accordance with IEC Recommendation —Publication 107-1960
Note 7 —For completion of the vertical circuit in series operation, — Recommended Methods of Measurement on Receivers for
connect a jumper between terminals 5 and 8. Television Broadcast Transmissions.

Note 2 — For parallel operation of the horizontal windings, connect HEATER VOLTAGE = 6.3 V
jumpers between terminals 1 and 2 and between terminals ANODE-TO-GRID Nat VOLTAGE _ ?5 kV
3 and 7. GRiD No.3-TO-GRtD No.7 VOLTAGE ADJUSTED f0R FOCUS

Note 3 — For series operation of the horizontal windings, connect rrrrwrar rrrrrrrr rrrrrrrurrrwrirrrrrarr
a jumper between terminals 2 and 7.
rri~r~r~riririrrnrrrrlrrrl~r~~irnr■rirHrrnrr~iri~lrl~r/rnrrlriwrnrrNrfrr~rn~rrf~rnarrri~rnrriqi
Note 4 — Terminal 70 has an internal connection — Do Mot lJse.
~~rrr rw- ~ai~ir rra.rsrorar~r ' - '~'irr
Figure 1 — Connectjon Diagram for Yoke
(As viewed from rear of yoke.} . Nin11'.rs;..~~a.~~ n1►an"in'
i iirr r i N11~1~~11i11r1~rnrr~~r~rrrr.
a The mating socket assembly with associated circuit board and
mounted components must not weigh rnore than one•half kilo- ~ingil/~i~lnfnll~ili~~i/N:ifinni~
gram. To minimize the torsional farces on the tube base pins, ru riiiiii
the center of gravity of this assembly should be located on the
vertical plane through the picture tube axis. Caution should also .miii~i'n'..r.®~..~""ir .~~
be exercised so that connecting leads to the assembly do not iwtZir=iu r raw i ~ii ruriirir Hi iri. - GiG
exert excessive torsional forces.
%ilHr.iiiii~iii
b The maximum ratings in the tabulated data are established in
accordance with the following definition of the Abio{ute- rN~i@ NwHr Nr ~rqq~./Nrrrr/s~■:N~q
Maximum Rating System for rating ekes-iron devices.
irgr~rrr/r/r...rr■rrN■N. ~,.~ gMrrNrrrrrrrrrrf.r
Absolute-Maximum ratings are limiting values of operating and
environmental conditions applicable to any electron device of ~rrrrrrrr~rrrrr\rrr~rrr■rrrr~r„NrMrrrrrrN■=~rr%rrrrrNrrrrrq%rrrrrrr~qMN~■r■~rrrr rrr\J,~f4.tOr~IrrclI rrrr/rrr~rrrrr~rrryrqrwryrr/r/rr~.~r.rrrrrrNrrr~ri'.rrr~■r~ry%r~yrr~r~Mir%~rrr~rfrrrrrM■r~
a specified type as defined by its published data, and should not ~1NNrNnrrr\rr~rrr~trrrrr~rr~rrrN~rNrr~rrrrrrrrrNNrrr~rir~rri.rT~. ~~r/r'%~grIrr~rMNrurHra~YuNrri~Nr1rGr~.~r~r./N~r~r~r~rNrrrrN~rlrr!arrN~r.ri.rrria
be exceeded under the worst probable conditions. ,N,r~. s~qu'ir ~`~r~o~w/~'~iirr ~r
The device manufacturer chooses these values to provide accept- rr ,*2.inrr~iuf'dr°'.r
able serviceability of the device, taking no responsibility for
equipment variations, environment variations, and the effects c ~q.r.~~~~rirHrM'I~~~rIt~C~~'(,OF~:N ~r~rrl ~~purNrSiWM
of changes in operating conditions due to variations in device g .N~~u~HppM~r,H
characteristics. NN~u~ 'rf'fr ~ ~% W~ ' ,~,pt

The equipment manufacturer should design so that initially and ~ !~~%~%l~N~%~~~ r~r ~~rp'%N~rH~r~NrNr■lrgr~prrrrMi~ ■~■ g .li H~
throughout life no Absolute•Maximum value for the intended rrrrrrrrrrr'Irrrr r r~rrrrrrr
service is exceeded with any device under the worst probable
operating conditions with respect to supply voltage variation, Boa ~rrN~~i•I ~r ~ ~Arrr\rHrgfrrHrr r rrr~N
equipment component variation, equipment control adjustment,
load variation, signal variation, environmental conditions, and rril~~rii~~i=i/i1n1/ii~iilii~inlil~'Ui~i#~
variations in device characteristics. ~r •nrw~~rrrrrsarrrarrrrrrrr rrr
ireNrrri~riri~~i'.r.iirir~ni.rri=rrr:irli~isa~irlirriri■rirrrrirrnrrrriiai■iri=i~11ilr liiiii
Ir NrNHrrrrrrrrrrrrrrr
~iri

i1/9f~~i~lnfi~niilli~linil~/fliiiNli~~n

i~iiiiiiiiiiriiiiw ii iiiip.iivaiuiiii =

~11i111lilliNiNli~~lllrgrliiil~laliNl

-~ i

0 50 700 750 zoo

CATHODE-TO-GRID No.t VULTAGE - V

071M-J6MR1

Figure 2 — Cutoff Design Chart

3

A51-163X AL!`~~78/2{

Annex CRT
- 17

{..- 26.64 --~

BASE 13.03 --: ,. hFc~C~~
~-
+L24 JEDEC No.612-260 ~ f4R9yFTs
29.t1 - .66 -~ -(NOTE 1) FOR

CONTACT f' t is
AREA OF r 17 .5
EXTERNAL 10 R.
CONDUCTIVE
COATING 79.8 3 DIA. -~
iNOTE 2} --~1 MAx.
60.33 MAx.
1

ANODE CONTACT
--JEDEC No.JI-21

I TRANSPARENT /~ '99O'7H .~
128,3 MIN. INSULATING
31.8 MAX. COATING ~~
~~~-~fNUTE 31
t`~ \~. ~ 'bp~O77D5T3SohH / ' Svr
6 MOLES ~,\ 4 (~~
INUTE 8! 1 F
~B617~ OQ\ O,I$.TaF 274`v4j4Ch?[~~tif
yi~ ~~~
~~- 203 MAX..-_--r tiS70ryi . ,~0 0F7'SPTT?TOSO(

440.46 z. 2.Ob &,gyo GC
MOIU-MATCH LINE
\ 73
~~
4R 27T
- 414.09 MAX. O!y TO
O.D. OF TENSION SAND
49e

465.18 TENSION BAND 230.20
MAX.

434.13 _
INUTE 5)

f1 .~--_ T73.53 i

/68.40 355.85 MAX. 80 MAX.
v3./8
35fi 43 i O.O. OF
MAX.
~ TENSION BAND

i &CRIMP SEAL

:536.80 139.55 341.76: 2.00 35 MIN.
(NOTE Sf i MDLD-MATCH

1 LINE

~.

6.35 ~ 50.8 x- '- MI~tMUM SCF'cEN
MAX. / MA%.
DIAGONAL 479.99
CLEARANCE FOR 50,8
TENSION BANG CLID MAX.

HORIZONTAL 404.02

VERTICAL 303.30 176.99 s 6.35

SAGITTAL HEIGHTS AT EDGE Of MIN. SCREEN 92LL-63TiR1

OIAGONAL 3670
HORIZONTAL 2565
VERTICAL 14.17

Dimensions irl mm unless otherwise noted Note 4 - "X", "Y", and "Z" reference poinu are located on the
outside surface of the faceplate at the intersection of the
Note 9 -Socket for this base should not be rigidEy mounted; it minimum published screen with the minor, major, and
should have flexible leads and be allowed to move freely.
diagonal axes, respectively.
Note 2 - The drawing shows the size and location of the contact
area of the external conductive coating. The actual area Note 5 -The tolerance of the mounting lug holes will accommodate
of this coating will be greater than that of the contact mounting screws up to 8.5 mm in diameter when positioned
area so as to provide the required capacitance. External on the hole centers.
conductive coating must be connected to chassis with
Note 6 -One of four bracken may deviate 2 mm max. from the
multiple contacts. plane of the other three.

Note 3 - To clean this area, wipe only with soft, dry, Eintless cloth. Nate 7 -The radius is to the outside of the glass at the mold-match
line and is intended to define the shape of the required
cutout for "push-through" cabinet designs.

Figure 3 - Dimensional Outline . Note $ - Mounting holes for degaussing coifs 24 mm x 2.5 mm.

4

A51-163X

AL/1978/

Annex GR

NEATER VOLTAGE = fi3 V ~ - 5;3 'N~;.,' ~ -~' Convergence anti Purity - 18 -
ANODE-YC-fiiRED No. 1VOLTAGE: The slight correction required for static convergence and
e ~ s._x'>••s'~''se?i ii5s; color purity in the precision in-line system is supplied by
three pairs of permanent magnets in one assembly which is
zs kv ~; - i~~:.rgl.a:~~;:ati... mounted an the tube and preset at the factory for optimum
6 GRtD No. 3-TO-GRID No. t VOLTAGE ~;;;~ pertormance. Barium-ferrite magnets with a permeability of
_-_ ~r'~i-~ °~= -~ ~' approximately 1 are used to avoid interaction between the
devices and the deflection yoke. With the line screen struc-
CA.7l40E S7T0 GRtD No~t~VOLTAGE ~~- `~~ ' Ii~~if~l ii4.C1~t111

(EACH GUN) ADJUSTED TO ~" ~~'- ~7L"w~'.w:.~.' ~ w"i€~.~~'.
4 PROVIDE SPOT CUTOfi. """"" _,:1 . nll~ltpM '!Hf=1

• = TERO - aIAS POINT ~ 1~' ~. Y:nIl~~~iY~R~ - Yirs9Cr

'p~+ _ ~..~~_i .n'r~xrd~°ri.nnt~ IwIrrsIiuHii~~i~n~Sr~M~w~i~Mi_~i~~l~i~"nn°q~lYiw.1IMref1g1YxpaIrlllI!Ninal~lRit~sl~~w_■rrZl~~~t~~~ili~ano iim.~Wr~niwoR{utuRttt~w~IrrYiN~!r~~t1iuluIuI°t~f®eAu€ixNipf„niptI~IlNm~wn.I ture, only a horizontal purity shift is required. This is accam-
■. plished by varying the magnetic strength in the pair of
^T
,ak _ magnets nearest the yoke to produce a vertical field. The
~ other two pairs of magnets are used for static convergence,
~ a four-pale magnet as shown in Figure 6 (the pair nearest
-_ in the basey to move the outside bearns equally in opposite
m3~ s~1'a; if'st:~a4~$.~li#a~?~clra`-sNg~~+?~J~3.~~'u iii ~tal~~4i_i"L' r'i'3Tr'~'g1{52~~i directions and asix-pole magnet as shown in Figure 7 (the
~ middle pair) to move the outside beams equally in the same
Q tl r
~-~-~~ 'WiE as8 y ~~ i ~2:&t~tE2'

ze ~~ ~~5: ~5N ~ SP~EEf~is~.''~..r'~IttS:t~s uis

+,

d ~ _~-1~`~ ~~ie ,egg"~n '--, ~' SSn., e~ _ ~r ~. er.•_ ell"~~~$~?

w -~-:-_+. r#~. ~ ~ ~. - ~~r..=' ~~al.'Ii"=sattaei
-
U _rte.;_ it ~ ~ 1 direction. In both the four-pole and six-pole devices the
-~•

0a - ~ M ~ ~PpJrAr~t/ i~~y'1~~A~d~~~~T~.~r I Il~rl field in the center is zero so the center beam is unaffected.

a "I _ ~ ■N r .p1R11~Atg9wY {N1 These devices are used to converge any orientation of the

~~ YxltirBxytl outside beams to the center beam at the center of the
screen with substantially no motion of the center beam and
1k iii i€",~~ ia)?:€€~as:i=i ~1'~'8~ir:~~i(li±§~~"[rd~era`$~~'IE:al`w'a°"aR~~`'i~-.~~~~@`sntdr:€i€~i$'i"eiza~~~_('~i_~"itt~;'.i-a~s~-.tl~c,:~°~'~~i_-r~r~i'@rR~7~
to Ir

g egg.yTyT~~$~$gggqe~E'y~ar r1E ~~'r~s r~~ z_ :BF
~ r~~

aEAM MAGNETIC
DISPLACEMENT FLUX
DIRECTION LINES

E~~T~s~.~d'~.SmnA_~~ _ ~s- ~ v'~ e~ m°~~e.c
C

2 ss3.~.sd ,~g#;~ ~~~~'A;e,

:~I~~:n~:NNj.:~~,~t~aqq~,,11~~ ~ ~iM, 1~~t~1i~ pqp~x~

~~~ ~rlWfl NIL' yy ~q
*111
tan N~N,,,tl ` R N~i ~1MAr1111 ~i Ilq~~ ,IM~I1M Iwl
so
na aao
56D
to

VIDEO SIGNAL VOLTAGE PER GUN - V

92ut-.4G88R1

Figure 4 —Typical Drive Characteristics, 4 ~ POLE l=tELD
Cathode-Drive Service a. 6.

92L5-<6KHt

Figure 6 - Beam Motion Produced by the Four-Pole

Convergence Magnet

Basing Specification JEDEC PIo.13G

Pin 1: Grid No.3

Pin 3: Cathode of Btue Beam

Pin 4: NC N'

Pin 5: NC 13 IA
12~~e~ ~~
Pin 6: Neater

Pin 7: Heater T

Pin 8: Cathode of Red Beam II ir~► --~ ~_ ,- V
Pin $: Grid Nn.1 ~~ I ~c ; \ el

Pin 10: Grid No.2 J~ \ ~
Pin 11: NC IO~~~►

Pin t2: Cathode of Green Beam ~s v~r~~ 6 ~ POLE ftELD

Pin 13: IC 4do Not llse} 6.
Cap: Anode (Grid No.4, Screen, ColOectar}
9[LS-d940Ft 92LS-16i7Rt

C: Externs! Conductive Coating Figure 7 - Beam Motion Produced by the Six-Pole
Convergence Magnet
Figure 5 ~- Bottom View of Base

5

A51-163X AL/'i s~al~

Annex CRT
- 19

without the use of magnetic pieces in the gun. Thus, the Degaussing Coils
beams are converged with practically no interaction and a The degaussing coils are made by winding 150 turns of 0.3
minimum amount of bending the beams; therefore, there mm diameter wire in the shape required to fit over the
is very tittle distortion in the shape of the individual bearris. narrow end of the strap part as shown in Figure 10. The
two pieces, one right hand and one left hand are assembled
Convergence of the three beams over the entire screen is through the coil from opposite sides of the coil and fastened
accomplished by positioning of the ycite with respect to by at least one rivet. The coil is now held in the cutout
the beams. The yoke is adjusted and secured in its optimum section formed by the two assembled pieces of the strap.
position in the tube factory. Two such assemblies are required for each tube and when
mounted on the tube, the two coifs should be connected in
Magnetic Shield and Degaussing series to produce a vertical cross-axis! degaussing field.
The A51-163X incorporates an internal magnetic shield; 'When properly connected, the instantaneous polarity
however, it must be operated with external degaussing of the magnetic field at the top of both strap assemblies
straps. The interns! magnetic shield together with the is the same. Likewise, the polarity at the bottom of both
prescribed external degaussing straps provide good shielding straps should be the same but opposite from that at the
from the earth's magnetic field. The interns! shield and top. The resistance of each of the coils is approximately
externs! straps have the further advantage of shielding 8.6 ohms. insulation must be adequate to prevent the
much of the tube from the line-rate AC fields found in degaussing circuit from shorting to the straps. The intent
,,..~ many solid-state receivers. is to provide a minimum of 1800 peak-to-peak ampere-turns
in each coif so as to have a minimum of 3600 peak-to-peak
In order to be effective, the picture tube and the external ampere-turns available with the two coils on the two strap
straps should be thoroughly degaussed in the presence of assemblies. Variations in wire size, and turns can be opti-
the vertical component of the earth's magnetic field. This mized to match the receiver circuit.
initial degaussing should be performed with the tube
mounted in the TV receiver. The treatment wi!! correct Mountsng of tFme Degaussing Straps
for localized areas of misregister resulting from magnetiza- A suggested mounting system is shown in Figure 11 using
tion of the metal shield and tube parts. The vertical com- plastic cable ties to attach the strap assemblies. To use this
ponent of the earth"s field is essentially constant with any method, holes should be provided in the ends of the de-
receiver's orientation and the degaussing wild also com- gaussing straps. Mating holes are provided in the implosion
rensate for this field. protection hardware of the tube to complete the assembly.
The use of the plastic ties will maintain the insulation in-
After the initial degaussing, automatic degaussing may be tegrity of the tube mounting hardware relative to the picture
accomplished. A suggested automatic degaussing system is tube external coating and degaussing straps. Even though
described which will develop an adequate degaussing field mast of the tube`s external conductive coating area is in
strength to assure good performance; this system also pro- contact with the degaussing straps, it is recommended that
vides optimum degaussing with a coil having greatly reduced some type of contact fingers be fastened to the under-side
copper wire content. of the strap assemblies to assure positive contact with the
coating.
The degaussing system has been designed to include two
,,.-. interns! magnetic shield parts and two external degaussing Automatic Integral Degaussing Circuit
A recommended "off-the-tine" automatic integral degaussing
straps with coils to complete the magnetic circuit of the circuit, shown in Figure 12, using a conventional dual PTC
system. The interns! magnetic shield is not adequate for device will provide the necessary 12 amperes peak-to-peak
shielding from the earth's magnetic field without the degaussing current and reduce the residual current to the
external degaussing straps to complete the magnetic circuit. required 3 mA peak-to•peak. The low value of residual
These must be used together to achieve satisfactory shield- current is required because of the high efficiency of the
ing performance. degaussing system. For optimum performance the degaus-
sing coils should always be connected to a very low source
External Degaussing Straps impedance at the horizontal frequency. If the circuit used
Figures 8 and 9 show the details of the required externs! does not have an inherent low impedance at the horizontal
straps. These straps must be made within the dimensions frequency, the degaussing col! should be shunted with a
shown. Deviations from the recommended dimensions may suitable capacitor. If the addition of a short across the
- cause inadequate degaussing action, improper shielding and! coils increases the horizontal frequency currents in the
ar a variation in yoke loading that can affect beam landing
and convergence. Holes may be added to the straps at the
= user's convenience to accommodate springs and terminals
for the purpose of fastening them to the tube and/or for
grounding the exterral coating of the tube.

6

A5'!-t6S3G

AL/1978/2

Annex CRT

degaussing coils by mare than 2d%, the inherent source externally degaussed by a minimum degaussing field of 20 20

impedance offered by the PTC and associated circuitry is gauss. during the external degaussing, the receiver should be

indicated is be too high to provide satisfactory performance. in an "'off" condition or in an "on" condition with the vertical
Therefore a capacitor should be added across the degaussing
coil to satisfy this requirement. scan removed and the mains input to the internal degaussing

Degaussing Procedures circuit dssconnected. In this latter case, the internal degauss-
After installation of the picture tube into the receiver cabinet
on the production line, the complete receiver should be ing c'vcuit must be reconnected after the external degaussing

process is completed. The external degaussing procedure

should be followed by the receiver's internal degaussing in the

normal manner.

ass 3 DIA. HOLE

EMBOSS AREA A~~ o I ~ II
BETWEEN SLOT
ANb EDGE A ~r~9.5 i A /'

z -~ 9.5 ~ ~ L
5~1~~o~ l l t / 5~
r , -8~ B i B. /'`J °~ •-zed % 102
II
7.45a~{
. _~ ~_~ ! !I
{ ~5 ~,F'°~'- 15
127 731
!•~—
373

~- MATERIAL -.S mm SILICON STEEL !CORE
SECTION A-A' PLATE. FINISH No3-AI$I C-3t

DIMENSlONS IN mm.

3SECT60N @-B' 4ILM-sE30 GAUSSING GOIL

Figur: a — Degaussing Strap (Left-Hand Side) coNDucTrvE

355 A COATING
`9.5 GROUNDING
3 OIA. '~ A'` i~ EMBOSS AREA SPRING —.
I I"HOLE-~ A '. J BETWEEN SL07
!-/C \ F/22 i 4.5~ ~ /- 0.N0 EOGE A RIVET-`
GROUNDING TAB
502
9IL5-8.17
I
j Figure 10 —Degaussing Strap Assembly
t
~+— 75 ~ -~i ~- 2t.5
3~ {f —g

+--- 137 12> ---

313

MATERIAL - .5 mm SILICON STEEL (CORE ~~j0o
PLATE FlNISH No.3-AISI C-31
/' 1
DIMENSIONS 1N mm.
SECTION a-A'

no

P
SECTION 6-3'

97LM iE3t

Figure S — Degaussing Strap (Right-Hand Side)

a

.~►51-163X AI_l1 `_ ?SIB
Annex CRT

- 21 -

r ii ~ Caution must be exercised during the replacement or ser-
vicing of the picture tube since a residual electrical charge
51 MIN. may be contained on the high-voltage capacitor farmed by
the external and internal conductive coatings of the picture
DEGAUSSING CUIL tube funnel. To remove any undesirable residual high-voltage
charges from the picture tube, "bleed-off" the charge by
"^-- STRAP ASSEMBLY shorting the anode contact button, located in the funnel of
the picture tube, to the external conductive coating before
FAIT SEAL ~~ PLASTIC handling the tube. Discharging the high voltage to isolated
CABLE TIES metal parts such as cabinets and control brackets may
produce a shock hazard.
T-BAND AND BARS- ~ -~ %25
Contact to the external conductive coating should be made
91~M-~Y33R1 by multiple fingers to prevent passible damage to the tube
from localized overheating due to poor contact.
Oimenisons in mm
Mounting
Figure 11 —Degaussing Straps Mounted Integrad mounting lugs are provided to facilitate mounting
on an RCA-A51-163X the A51-163X in the receiver. if the integral mounting
system is accessible in the receiver it is recommended that
~ PTC DEVICE it be connected to the receiver chassis through one of the
mounting lugs. If the chassis is not at earth potential the
0t connection should be made through a current limiting
resistor (1 MS2).
MAINS f)EGA USSI NG
INPUT COILS The color receiver mounting system should incorporate
sufficient cushioning so that under normal conditions of
L shipment or handling an impact force of more than 35 g is
never applied to the picture tube.
92LS-5$7i
Tube Handling
Figure i2 —Recommended Degaussing Circuit Picture tubes should be kept in the shipping box or similar
protective container until just prior to installation. Wear
WARNING heavy protective clothing, including gloves and safety goggles
with side shields, in areas containing unpacked and unpro-
X-Radiation tected tubes to prevent possible injury from flying glass in
This color picture tube does not emit x-radiation above the the event a tube breaks. Hand{e the picture tube with ex-
internationally accepted isoexposure rate of 0.5 mR/h if it is treme care. Do not strike, scratch or subject the tube to
operated within the Absolute-Maximum Ratings. more than moderate pressure. Particular care should be
taken to prevent damage to the seat area. The picture tube
6mplosion Protection assembly should never be handled by the neck, yoke or
This picture tube employs integral implosion protection and other components.
must be replaced with a tube of the same type number or a
recommended replacement to assure continued safety. General
ft is the sole responsibility of the manufacturer of television
Shack Hazard receivers and other equipment utilizing this color picture
The high voltage at which the tube is operated may be very tube assembly to provide protective circuitry and design in
dangerous. Design of the TV receiver should include sate- the event of failure of this color picture tube assembly.
. guards to prevent the user from coming in contact with the
high voltage. Extreme care should be taken in the servicing The equipment manufacturer should provide a warning label
or adjustment of any high-voltage circuit. in an appropriate position on the equipment to advise the
serviceman of all safety precautions.

RCA{Picture Tube Division~Lancaster, PA 17604~U.S.A.

~ ~icfure T~+~~ ~oto~ Pi ure T'~~ ,

~~:~C~. V aivisii~t~ ~. i ~ '~~~

5:-; ;e•~R'~"'g9K

~o° Precision In-Line Wt-Li?E Ni/~TR~~C

~oior Pi~ure Tu15e ~i} 9~8~ ~

Annex CP,.T

• Super Arch Mask — Mirtimizr:s Ttaermal Expartsion Ef'f'ect —1

:. w Contoured —line Screen -- ~trtuoth Cttrv~d I>hosphor Lines
at. Sides of Screen ---- Ragged Stair —Step Edge Eliminated
._

r a tit-t_!TE MATRlX tine Scram — fMlinirttixes VertiCsd Register Sensitivity

4:~crtrlN~ Picture 'Brightness ~it;lout S>acrifica of Contrast

a Itxt}3roved Pretifion !n-Line Electron Gun -- Better Focus Performat~a

~ l34si~,red for a Sel#-Converging .ea7 lroke Systsrst —
Fiesfuced Receiver Costs

C%i~~s tower ~efitection Power
~ Moire ,'`v9inin)ized in 62a TV•t_ine Systems

?~~.A• C31'y'~~? is a , 90o negative g:.~ard band MATi°i!X self-converging feature of the precision in-line syttsem. Good
Pre.._;.o+i in-Line CO(or Picture l'ube featuring an i.LIp7•nV-- convergence performance is achieved without the applica-
c~ci in-l1?)eedectrongun. It is des~grte:3 "ta ~e tion of any dynamic convergence correction and therefore
t)wrt' ir) conjunction wine along —cure, issndependent of scar, size, pincushion correction, tine•
veltage fductuation, or circuit changes due to agirtg. Simple
tty5r:d saddle•toroidal yoke to provide a self-conversing 4-f~da and 6•pafe: permanent-magnet devices, similar t_a devices
r,.~f'ectt.st? system. The new tube also incorporates ?,

:;.~,..:. At•ctr ;lla5k wtti t•tl uti tti:ni Gt_'S ttee t,f'ft>cts u~etf or. oy.:h~r• FICA Precision !n-tine tubes, are recomn:ertd•-
c f tts~ ~k rlttmi ng c•at)sed by unrrver) thermal. e~:— erf for Static conve;r~;nce and purity adjustments.
}:.~.r;yiai) during tabu operatiote and a coi)—

tcured—lime screen -- the phosphor lines senera! C~ata 6.3 V
70p
i~t ttt•e sides of t.t~e Screen are curved 'to EHtctriced mA
t'utluw t.t)e c•ontuur of ttie glass ti)t}b p;enel
to ~:iitninate the ragged edge produoetl kiy Neater:
Vrxitagt+
Current

i'~.~cus performance has been irttproved in t',~e Focusing Method Electrostatic
~a'; 3~`~2 tttruugh the u.~e of a redeKignect
Focus Lens Bipotential
°liotentiai prt~rititun in—lirer electrate rUteQnetic
,~?~~). 'l`his i.y ar.hit•~trtt by ln•nviditii; a Convergence Method
~Yi +it~r g})acc hr, twr>s'tt t:he beams f,hus .t 11 utti— go ~
i:.,; ~x larger el er,trvn l tans. Extremely accu- Deflection Angles (Approx-):
rr~ r i;~am alignment is obtained through the use of uni- tJiagoner 7$ flag
Horizontal
._~ , '. -'^ie-aperture electrodes maz:ing the inherent self- Vertical 60 daG
c-:~ .ve+yence feature of the precision in-tine system practical.
Dirrct lnterelectrode Capacitance (Approx.l: t3.3 pF
c'? ~~ Ll~s"- 4.g pF
i't;..:,:-~:..,;~,~2avuith its 29-mm neck diameter and a new con- Grid No.t to all other electrodes pF
Grid No.3 to ati other siectrorles fi ~ j pF
,, •;r ;~ the yoke ►egion, is especially designed to operate l .;j~ 1
:~~i.°~ v saddle toroidal yoke resulting in a tower deflection Etxh cathods to ofI otfier electrodes
~cr~.: .• srsten). The field canfiguration of this yoke is such ~~
Rdl cathr~des to all other electrodes
&i ._ vti';an accurately 2ligned with the precisely-spaced i 250 max. PF
CrnWeitence Betv+een Anode anA
oiar,`ron k;aams it produces thernherrent l 6l30 min. pF
External Conductive Coating
(lrtCiuding Metal Hardware) 60 min. MS2

Resistance Between Me;at

t-rerQware and External •
Conductive Coating

Cav^i9trnenta-type d+vices or materials are intended ror tnlormahon lurmshPd by RCA n behrved to De auuutr and t ro d.mark(r~ Re9.Va/r.d
rrlrable However, nn respnnvb:hty rs assumed by RCA to Mortara) R.p•rl...~.~;.!
:,:*irtsvinp avat,::iion. The type des;gruti;n and drsa ur. its use. nor rnr any mhtngcmen+s of patents .0 other nghtt n1
r_~;aa !s ehnr•~, unless otharx•sse arranged. No t:_~'i;asions ;had pangs which may result Irnm its use. No t~cense a Pnn:ed to ll S A 'll`7)
tNs rtwr:Frd EM natter or charge w future rn:~atattrn of
,:3:2 drvlLt Gr rtle'erNiS. granted by irnphcaLon or otherw~te undrr any patent m
parent nghts ul RCA.

Upticat: ~~ AL/1978/1

Annex CRT
-2-

1=aceptase: &89b Ntater-Caihcxfe Voltage:
Potrshed Heater negative w,th respect to cathode:
'~,}ht transmission at center (Apprax.i . . . . . . . During equipment warm-up period
Surface not exceeding 15 seconds
After equipment warm-up period'
Scroen: 450 max. V
DC component value
Matrix Black Opaque Material Peak value 200 rnax. V
Heater positive with respect to cathode. ~ mex. V
Tvpe Negative Guard Sand DC component value
Peak value 0 max• V
Phosphor • rara~arth IRedl sulfide {Blue & green) . . P27. 200 mex. V

Persistence Medwm•Shurt

Array . . . . . . . . . . . . . . . . . . . . Vertical Lent Trios

CotsCot~ed '~ S~reeri Edge
S~,acing between corresponding points

an line trios ai center ;Apprax.t 0.026 ,n 10.66 mmi Tylaical Design Values

• ~tiachanical: Unless otherwise specifred, voltage values are positivt with Y
to grid No.1.
`+c;tre Dirnensrons:
Overall length li e7f~ t .250 in l3t9•S&t 6.35 mini for anode voltage of 25 kV 18.8 to 22 l:ot
Reference line to Grid-No.3 IForustny eiect,ode) Voltage
center 01 face . 8.0131. .188 in f203.533 4.78 mmi ` "!""'7Rff1~!!E'Vdltaye
Neck Length 5.?"i/11. .188 m {],4`.,pS+ 4.78 mm~
Grid No.2 Voltage ice Vrsual Extrnebon
At U O of tension band
of Undellecued F=ocused Spat See CUTOFF DESIGN CHART
Dragnnat 14.500.1. .093 in 1368.?A t 2.36 mm!
in Fiqure t
12.488 t .083 in 4317.20 t 2.36 mm! v
Honcorrtet 170 to 370 vAt cathode voltage of 75 V . . . . .

Vertrcal including to 670At cathode voltage of t 25 V
. . . . . . 335
!1 tension band clips 9.965 ± .+293 m 1253.17 t 2.36 mmi g05 to 97p V
At cathode voltage of 175 V

A1,nimum screen dimtns<uns 1prorectedl 181N~tFsntum Ratio of rathode Voltages, HighssEE
l$ t #,p L.awast Gun IWith grid Nt>.2 of gun ' .
Diagonol .. ... 13.180 in 1334.77 mmi ~'~p+ Highest cathode voltage adjusted tq

Horriontal 11.104 in 1182.04 mm)
8.328 in 1211.53 rnm}
Vertrcal
90 sq in f581 sq cml
Area 'sue l50.volts spot cutoff)

Bulb Funnel Desrynatit~n JE[)EC No.J3f$ F1psler VoEtsge b _"-~ 6.3 V
vrid-trEo,3Currant
Bulh Panel f.)r!sutnatiora JEDEC No.F3N7A. Grid-No.? Current t_ 10.fL..A_
I Grid•No.1 Current t 5 jtA
. . F~trcessed Smaa Cavrty Cap
Huth Cunt.0 t uesignat ron {JE DF C No.J1 211 f 5 EtA

Base Designation a JEDEC No.812-2Bf? To Product White Light of ' 6650 K + 9300 K t
Basing Designation - JEDEC No.13~~ 7 M.P.C.D. 27 M.P.C.D.
Cle Caurdinates: t f11vm. 0 ~
Pin PuSrtron Alignment I' Plrt No,11 Aligns Approx. 0.26 t
1 with Anode Bulb Contact X 0.313 0.311
Y 0.329
Gun Configuration \ Horitontal In-Line Percentage of total anode
current supplied by each
Weight fApprox.l \` 12 Ib (5.5 kg) beam {Average):
Red
tfnplosion Protection Tension Band Eiue 34 23
Type . Green 28 35 %
Ratio of cathode currents: 38 42 %
Maximum and Minimum Ratirt}ts, Absolute-Maximum Values Red/blue:
1.05 0.50
^SOLUTE MA.XIMUPA RATINGS ARE SPECIFIED FOR RELt- Minimum. 1.22 0.67
.ri_iTY AND ~PERFURMANCE PURPOSES. X-RADIATION TYPical 1.55 0.90
Maximum
CNARACTERISTtCS SHUULfl ALSO RE TAKEN INTO CON- Redigreen• 0.75 0.40
s:'cF1ATiON IN THE APPLICATION OF THiS TUBE TYPE. Minimum 0.88 0.56
Typical 1.05 0.70
.Unleess otherwise specified, voltage values are positive with respect Maximum
to grid No S . Riueigreen: 0.50 0.60
Minimum, 0.72 0.83
Anndc Vukay~• }i 30 max. kV Typrc:,l 0.9U t .00
kV Maxrmurn
2a min.
i~A
Annrte (;urreN, Lr,ny T.rrm Average 1000 max. V

Gr rd N„ 3 't :.r us~ny efertrudei Vulraye '1000 max V
Ptwk :,ridrJ„~7 Vhit dge
1 ; max. v

Cathode Vr,ttnrte 400 max V
V
Posrrve• bras value . . ... 200 max. V Railer Centering Drsplacemem,

Pos,uve operating cutoff value 0 max. v Measured at Center of Screen. ~a.JO 4s•1t7.3~ :

;VcyaUve tires valor, 1 rnJx. V f-{oriiontal 0.21 in 15.3 mm)
0.075 in 11.9 rtxn)
Ner{:rtrvr iueak value . . Vertrcal .....

fit.ster Voltage lAC or DC)b s.a max. Canter Convergence Drsplacem~nt ,n Ar,y
{ 5.7 min. Direction of the Slue and Red Beams

Center Convergence Displacement in Any
Direction Between Green Baam end
Converged Blue and Red Seams

ltAar'~~ ~um f3ec}uired Czrrection for FEegisterc ~~7~~~z/}G,s/i
(fnetud+ng ettect of earth's magnetic bald
~~U~~~ .~ Anne:[ CRT
vdten us,ng recommenrfed components? as
tt,~asured ar the Ganter of the Screen rn --3—
the Horizontal Direction . . . . . . . . . . 0.()64 in {O.i0 mm) max.
WAR~;ihG
1itt+titing Circuit Values . . . . . . . . . 30 max. MS2
0.75 max. nrt$2 X-Retliatiran
High•Voitage circuits: Operation of this color picture tube at abnormal con-
Grit?-tJa,3 circuit resistance ditioEis tr,~:ich exesPd the 0.5 mR/h isoex{x~sure-rate
curves shown in f=igure 3 may produce soft X•rays
~. Law VttltSge C-rrCUitS: which rnav constitute a hearth hazard an prolonged
Effective grid No.t •to~carhode exposure at close range unless adequate external
r.,rcu~t resistance shielding is provided. Therefore, precautions must be
exercised during servicing of TV receivers employing
X-Radiation Characteristics this tuc~ tc assure that the. anode voltage arxi other
tube voltages are adjusted to the recommended values
Nl+:ssured in accordance with the procedure of JEDEC Publication sa that the Absolute-Maximum Ratings will not be
fYcs.F4D. exceeded.

A pi~turM tutx xhcrutd not hr nrurrarrrd tt9Yund .ix Atxr4lure-Maxe- This color picture tube incorpo?ales integral X•radia-
r~+~r~ Ratings tsticfr nuerrrion nwy sho.tRtn uih+r l+te ur have other tion shielding and must be replaced with a tube of the
1r ~*ianer+t adverse att`ctsan its parfarmancel. soma type number or art RCA recommended replace-
meni to assure continur-d safety.
+,.a X-radiation entitled from this picture tune will not ext.-aad 0.5
mRJh for anode voltage and current combinations given by the Implosion Protection
This picture tube employs integral implosion pro-
isaexposure-rate limit curves as shown in rigure 3, Operation above tection and must be reptaceC urith a tube of the same
[tta values spawn by the curves may result in failure of the teievisian type number or an RCA recommended replacement
receiver to comply with the Federal Performance Standard for to assure continued safety.
Television Receivers, Part [620 of Title 21, Code of Federal Ragu-
latiar+s, Subchapter .!. Maximum X-radiation as a function of anode Shock Lazard
voltage at 300 (1A anode current is shown by the curves in Figure 4. The high voltage at which the tune is operated tray be
X-radiation ut a cor+star:t anad~ voltage varies linearly with anode very dangerous. Desiyn of the TV receiver should in-
Current. c{ude safeguards to prevent the user from coming in
contact with the high voltage. Extreme Bare should be
Eram These Curves Maximum Anode Voltage at taken in the servicing or adjustment of any high-volt•
age circuit.
which the X-ftadiat,on Emitted will IVot Exceed
Caution must be exarcist~d during the replacement or
U 5 rr+Rlh at an Anode Current of 300I1A: servicing of the picture tube sir.~e a residua! elecirica{
charge may be contained on the high-voltage Capacitor
-.For enure tube ~ 3t kV farmed by the external ,ind internal conductive coat-
ings of the picture tube ft,•nr;et. To remove any un-
f-rtr tuho-t taCe~ only . . . . 33 kV desirable residua! high-voltage charges tram the picture
tube, "bleed off" the charge by shorting the anode
'latAr~,NtNG It [he value (ar she lobo' fans only ,s used a5 contact button, located in the funnel of the picture
tube, to the external conductive coating before hand-
design criteria, adequate shield+ng must be ling they tube. Discharging ~he i'tiyh voltage to isolated
meta! parts s~lch as cabinets anti control brackets may
provided rn the receiver fnr the antxle contact produce a shock hazard.

and/or certain portions of the tube funnel and Tube Handling
Picture tunes should tX: kept in the shipping box or
pane[ skirt to insurz that the X-radiation from similar proiecti='e container until just prior to installs•
lion. Wear heavy protective clothing, including gloves
the receiver is attenuated to a value equal to or and safety gogcttes with side shields, in areas contain-
ing unpacked and unprotected tubes to prevent pos-
courier than ghat specified for the face of the tube. sible injury from flying glass in the event a tube breaks.
Handle the picture tube vJith extreme care. do not
~I ximum Voltage Difference Between Anode and 3T k1f strike, >.c. ratch or subject the tube to more [hart mod•
crate pressure. Particular care should be taken to pre•
us Etectrode at which the X•Radiatian Emitted vent riamage to the sea! area.
._..i tJat Exceed 0.5 mRJh
It is the so{e r~spa;:sibitity of tie manufacturer of
WARtVENG: If [tie voltage value shown above can be exceeded in televisi~nn receivers and other equipment utilizing
the receiver, arfditionaf attanuz:tior. of the %-radiation this color pi.aure. tribe to provide protective cir-
cuitry anrf design in the eve-.nt of failure of this
through iha tuba neck may btr required. color picture it_r~-

"Thi; rating applies only it the anode connector used by the saY The equipnt6nt manufacturer s;tould provide a warn-
manufacture[ provides the necessary attenuation to reduce the ing label in art appraariate position on the equipment
to aedni~ the serviceman of all safety precautions.
`X-radianon from the anode contact by a factor equivalent to the
difiarence txivveen the anode button isUexposure-rate 4,mit
Curve {Figure 3) and the isnexpasure-rate limit curve for the
R~hre tube.

The mating socket, including its associated, physicatly•attach+3d
hardware and circuitry, must not wa+gft more than ana pound
tone-half kilogrami.

r"or maximum cazhude Irte, rt is rFcammen<ied that the boater
supply t•,e reyuiated. i -he series impedance to arty chattis con-
nection +n the cte biasing circuir for the heater should be t~e-
rs,.een t OG k+lahms and t megphm. The su•ge voltage across the
heater must be iirt+ited to $.5 volts rms.

Register is defined as the relative position of the beam trios with
respect *a rise associated phosphor title trios.

ALJ1978/1

7~ Annex ~RT

- 1 ~G'k~J — 4 —

NEATER YOlTACS • b.3 V NEATER VOLTAGE - G3 V tyN~l!liiilHJliiilR:~ Vl.~'s=-
ANCOE-TU-GRiD Nol YULTAGE 25 EV ANODE-TO-GRtD No- T VOLTAGE - /N1if!lgtilfNNNf nv:
GT+1D Ho 3- 70-GRID No 1 VOLTAGE ADJUSTED FOR FOCUS
25tY ~~~Ii~iE~S~l~~li~t.t-:.
T^I
GRID No. 3-TU-GRlO No. 1 VOLTAGE :r:.
ADJUSTED FOR FOCUS.
..a..t:. t f ~ . r r.r .. r t. t f r.t-!- ~ -} t 1
lI. 1 Y{ .Y i f. CATIFODE-TO-GRSO t~.o.1 VOLTAGE
j r1 tEACN GUNiAOJUSTED TO 2i
- t i ~ { .•~ . lt r,
.. ; 1 . . a ►ROYIDE SPOT CUYOFf.
}~,
.. e ~ ZERO - BlAS POl~T

--._ uu E ~~b r. r ~ •~ r. . i t.~ ~. J ~~~ ~';:
~•1 ^ + 1~i r ~ 1l: r i
~
1 • 1 S T r l {{ tl!
~ blllillk7N:IW IfW1Y1
TOY i11■■tH NINfN111YYgWf 11 W I~:III!d't
-i-r ~ r7 t - -}. .i I --/
t
IIO No.2-~FO-GRID No.l VOLTAGE - V i

t

.....t. ~. Y 4.L .t..a..f, ~? ~l-yj -J. 1-+ f Y Et '~-~ ®~ii~ ~~~~'~~'~~~C-r
.-~...~ e~ ~'~• OV t e~ii ~®e
` '-*`- * F tt' yea.*. i- . W4

ar

W
7
u

fi TT
i+
if. ~ ~ Ott a+ F~ • T T{ ~ rr

+ + i ~ Et l .-+~.p~t ~ {.. .}+ ~e.+weir i t Ik

.:,.

«te r Y.. ~~tt i. F ~ .I♦i

i-f-r~ t , T--++s s~~ r~T
~ .` t ~ . +tA1M
... `tt+ i-7t ~ j
0
1 vl 4 +-..i~- 1 T
:~
t
4~. tr f..3, r ~{ i ~ i

Tt 111 ! +!~ t _f ~.
I~r

50 100 15b 200 t00 JO a ~ ~
CATHODE-TO-Gk1U Np.T VOLTAGE - V 10 f00

VIDEO SIGNAL VOLTAGE PER GG)V - V

frin-NUM

Figure 1 — CutoYi taesign Chart FiOffre :~ — Typical prize Characteristics,
Catharle-E~rive Service

a

—r -~{---r rt-~.-.--.--- .~ -- - I
!
15 ~ ~ r t FC~p AitODE BULII fiONTACT ~-''
+' {3F:DEC CURVE No.XC-4S1 '~~ --~---- !4
- 4 ~.-1 ..tti
I f 4
f
l t, i ~ff ~
}
i! ( + t
{...
aNCat~M~aGE 4V I t
1b ? --+----
1/
S t ..~ 1
0 !f ~ipliEMiiRE TtN1E
t--,
r t.. . "-.t ~. .t . f.. . ty~' pi 11EOEC CURVE No. XC a71~
.t
--! t4k F ACE UHI Y - .. _-1-. .y _.- . _ _ 1
T ~.
{ +1i0! <: CURYf N.. XG 4iiA~ pa
a
r_. x

x ii

oI j----~--~--~

30 { ~ i i _ _ fUR FACE ONLY ~ ,
i I ~ ~ T IJEOEC CURVE No.XC-0.S!

~_..e.__.—.r -- of

zs~ tJEDECk LUDRYEUNo.X~LN671 r ~ JEOEC CURVEUNe X[. ~ 4tA) _r . ~- o ne
~ ' Ll L_: t i i t 2b 27 t9 31 33 3S 3/ 39 at

t ~ I lat l S (. A uXr! ?

ANODE CIikhFNt ,.A ph5 w31 A~ AHUOt VOt.TARI MV

Figure 3 — d.5 mRlh {soexposure -- Rate Limit f;arves VIES ~Y/:.Rt

Figure ~l — X-Radiation Limit Curves at a Constant Anode

Current of 3l30 µA dX-radiation at s constant

anFxie Voltage varies linearly with anode currontl

~7 AL/1978/I
Annex CRT
`7:~P.
-5-

.~.

..M 07e

•130

7e!r ~

t ,.~; cs

C(MITAI:T
r.NEw OF

E XTFAMAI
CONOtiCTtVf .
(.Y)AhNy~

)R"

t ____— ~ ~+ ../~1

)7 GeE lYll
~— lti?n.~i/.

f., U Of TEN$1(Ha NANfi

St:NEEN tY1UTn ~t n Nnaw nnNn

n is ANODE CONTACT
miar M'N JEOEC No J!-2t

I ~! ~ fsa _TRANSPARENT
INSULATING
IN .f COATING

`' 61tf[
JfDEC Neal?—IO

Sf:NCiN - B ~A I 9.9M.. OB]
__... . ~_ 15317. tl6
Mf rGNT 5i YIA ooa
4 u U Oi
a.~oe i~IK, H TENSION
I
? t~ ~ MIN BAND i
I CMIAM Sf AL

9 1N 11 0e0 ~
)SOA t] N I

]6Ci ) MAX '

f~ J SCIIFEN OtnfiONAt ~. ... 750
i~ )yp ~
Mwx --~ N ~ ]9e ]) MIN ~S

cttAwANCEfOn ]1l01♦ t]3 _ I
77 ?e 1 ~ le ~
PENSION NINU CLi~
I

sAcn rAa wticwts ai oO1NTt .je'i~ NIYOND hOti6 Of MIN. fCREQN

wacowal Tox (------ -------~~s~ --~
x.5i

f 7]e
1gAl2OMTAt pt.M

VEIIT1GAt e1~
10.61

Dimensions ir) 1r)ches unless othnrwisr. nutod
mm

The milllmetle dimensions are derived Iran the oriSpnal Inch dim-
ensions t i inch 25.4 mm r><~ctty}

Fi{~ure 5 — Dimensional Outlirt+@

C7G~~ A~/i~7s/1

~~ Annex CRT

—6—

6000 ~ OIA. CNTEkSfC7
162.46

1.773
~4 i Q3

REFERf MCE
LINE

5.OE1 7.905
129.72 R 4B. N

f .93._7S..C.4Y_1J.R.

2.673

%6 a9

C O LINE t t4~+ n.o.
C 4.1 .~.rS

fJ's B7 xxs-strs

I "~r 135. r....

Fipt,re 5 — Funnel Cor,tc,ur in YoSce €tegiots

,using Specificatian JEDEC Fio. ~ 3~

Pin t: GridNo.3

Pin 3: Cathode of Blue Gun

Pin ~,: LC•

Pin 5: LGi

Pin 6: IiABter

Pin 7: Heater t2

Pin `(?: Cathaie O} f3ed Csun

Pen 9: Grid No.t t~

Pin 14: Grid No.2

Pin t t : LCD io

Pir+ t2: C.st),ode of Green Gun g'
Pfn 13: IC lDo Not Use!

Cap: Anode (Grid No.4, Screen, Co6,ector) ssxc~~r

C: External Conauctive Goa:irk

'Phe aorresponding mofrnt taawdinw2 t 1£ prssa~tt„
for this Din sitnuld De aithet gerr,tadsd or regain
ta,00ansctsd aasd wi'khout a aDark ~$.

Figure 7 — 9attorrt View of Bssc — ~1~1~~;G No. ~31'~—`:.'fi()

RCA;Picture Tube Divisic~rti'Lancastet, PA i-If,04

i cture TubE w~y:; v e Calar Pic~u►r~ tube

®®veiapr~erntai ~pto
AL;197d/ 1

Annex CRT ~i~A~41

7-

~~s~tian - 2g rnrn ~~a~ -42 ern Diag©rat
~ ~.~~~ ~n-Ling Ca~or Picture Tu#~ Asss~rn~ly~

Includes f=actory Preset Yoke and deck Cam~anents

■ Se)f-f'onverging System -- ■ Tinted Pttos~ltor --
L~ynamic Convergence lUot Required ~nlianced Color St Gontravt

■ Precision In-Line Electron Gun Asserrtbty - ■ Line+Screen —
!-lorizontal Itt-Line, Triple-Beam, Bipotent Minimizes Vertical Register Sensitivity
Gun Incorporating Unitized Grids
■ Ctui^k-Neat Cathodes
■ Saddle--Toroidal ~olse --- ■ Internal Magnetic Shield
■ Moire Minimized in fr25 TV-Linn Systems
1;,ov, Dei2.e~c•t,iom I'ow~r
■ Banded-Type Implosion Protection —
■ Integral Tube Components For "Push-Through" Cabintat resigns
All Neck Components Included and Preset at
■ ►niegra6 Mounting Lugs
F.:o.e'_*~,.o^ry,.,—.-..N.,o,~S..e.tt.u. pr. ad~tx*•r,A^:ts ~t~;r^;d
ss:..p~± to Tube

RCA ri`?UL~l is a 9Qo Color Picture Tube Assembly can static convergence and purity which are factory preset for
optimum performance.
listing of a precision in-line color picture tube with i3

select.itreiy ab~trrbertt (tinted) ph.o~;phor Picture Tutre L2ata

artd tluick—heat Le3thod<is, a hybrid sa.tldlr• E feetrit~6

trsro3 dal self -converging yoke, and a per;Ttanent F+eater:
Voltage
tr,agnat purity and static convergence device. The picture Current &,3 V
700 mA
nrbe also incorporates an internal magnetic <hi~;:rt The Focusing lvtethad
Electrostatic
ctt,ick heat cathode design provides a ;pica! warmup time Focus Lens
co.~f ,7netni tsre.~crohnendsoptoerpartoedduacten5oQmpinear lch;eena' toefr<.vto:,lbtailgrzeefdroemmiassion Convergence Method Bipotential
source impedance of "s ohm.
Magnetic (Preset)

The rI2O141 features inherent self-convergence and inte- Ueflectior. Utethod Magnetic

gral tube components which provide optimum performance Dttfection Ang'es SApprox.): SO +leg
without dynamic convergence correction. The yoke and Diagonal 78 deg
Horizontal 60 deg
other Hack components are preassemb;ed on the tube, Vertical

factory preset for optim~ur, performance, and the yoke is Diract Interefecirode Capacitance (Approx.): t t.4 pF
Grid No.t to all other electrodes a.6 pF
permanently affixed to the tube in that position. The tube Grid No.3 to atr other etectrndes
Red cathode to alt other electrodes 6.7 pF
assembly can normally be installed by the receiver manu- Green or blue cathodes to
all other electrodes 5.5 pF
facturer ar serviceman in the field without any convergence
or purity setup operations —saving picture tube installation Capacitance Between. Anode and 1450 max, pF
and setup costs. Reliable and stable convergence, purity, External Conductive Coating 750 mint. pF
and white uniformity performance are obtained throughout
tube life with the integral tube-component assembly. Capacitance Between Anode and 185 pF
Metal Hardware (Approx.)

The saddle-toroidal yoke in combination with the hori- Resistance Between Metal Hardware 50 min. MSZ
zontal in-tine electron gun provides the precision arrange- and External Conductive Coating

mentrequired to achieve inherent self convergence. The Optical:
field configuration of this yoke and the geometry of the
electron beams produce convergence within existing com- Faceplate' (~ °6
merr_ia! limits without the appli~~ation of dynamic con- Light transmission at center tApprcxJ PoIi shell
vergence correction; therefore, dynamic convergence cir- Surface
cuitry is not required. Convergence performance is inde-
pendent of scan size, scan rate, pincushion correction, lire Screen: P22
voltage flucauations, or circuit changes through aging. Phosphor, ra+e-earth (Red) sulfide (Blue & greenl
Simple permanent-magnet devices are trsed to accomplish
'Type Select .i vely absorb<~nt

Penssstence Medium-Short
Array
Vertical Ltne i"riAS

Spacing between corresponding 0.826 rnrtt
points on tine trios (.Approx~) ,

Ueveloprt;ernaf type devices er materials arn_ intended to: lrttormatton turrtished by RCA is beltevtd to be accurate and Tratlemark lsi fleg~stfr►O®
engineering evaluation. The r{pe dasignat~on and data are refiabre. However, no respotrsibifity is assumtd by RCA far Maroarsi Reg~uradatsl
svbiect to change, urleu otherwise arranged. No obf,gatrons its use; nor nor any inlnngnmenis of patent<_ or other rights o}
are assumed Ion notice of char,3r, or future manulatture of third panics wrtich may result }corn its use. No license is Printed in U.S.A.!&7.7
these dtrvices or mutt?tall.
granted by tmplicauon or otherwise under any paleM or J2(a24?
patent rights of RCA.

iii/~9~s1i

Anstex CRT

_g_

A'fechanicat: Grid-Nu.2 Vaitaga for Visual

Tuba Dimensions: Extinction oi'Undeflected,
Overall length
At mold-match tine: 360.60 t 6.35 mm Focused Spn! Sge CUTOFF BESIGN CHART in Figure 2
Biagonat
Horizontal 417.20 t. 1.36 mm At cathade voltage of 75 V i65 to 360 V
Vertir_a! 359.60 t 2.38' mm
280.18 .t. 2.36 tnm At cathode voltage of 7<25 V 335 to 670 V

At cathode voltage of 155 V 510 to 975 V

Minimum Screen Bimensions !Projected): 382,30 mm ~Aaximurn Ratio of Cathode Voltages, 1-5
Biagonat 322.10 rr;m Highest Gun to i_owest Gup With
Horizontal 241.58 mm Cathode Voltage Adjusted tar
Vertical spot Cutoff
755 sq cm
Area f;eatcr Votta4ed 6.3 V

Lsrid-No.3 Current t i5 ).tA

Bulb Ft2nnel Resignation JEBEC No.J415B Grid•No.2 Current 3 5 J1A

i3telb Panel Designatian JEG=EG No.Fd17A Grid-Nu.1 Current 3 5 jtA

Rnode Butb Contact Besigration Recessed Small Cavity

Cap iIEG fi7-Itt-2, JEBEC No.J1-21) Ilium. D. Color
6550 K + 9300 K +
Base Designationa JEBEC No.812-260 To Produce White Light of Y 7 M.P.C.B. 27 M.P.C.B.

Basing Resignation JEL3EC No.13G CIE coordinates: U.313 0.231
0.329 0.3!1
Pin Position Alignment Pin tVo.1 Aligns Approx. with X
Anode Bulb Contact 34 23 °M
~\ Y 28 35 °f°
?perating Position Anode Butb Cuntact Up 38 42
Percentage of total anode
1.05 0.50
Gun Configuration Horizontal In-Erine current supplied by each 1.22 0.67
1.55 0.90
beam !Average?:
0.75 0.40
Weight {Approx.) 8.5 kg Red 0.$8 0.56
1.05 0.70
Blue
0.50 0.60
Green . 0.72 0.83
0.90 1.00
Implosion Protectiort Ratio of cathade currents:
Type f. 9.0 mm
Reinfarcing Ears and Tension Band Red/blue: t 9.0 m++'

Mininwm

Typical

Maximum and P~iinimum fiatings, Maximum

Absolute-Maximum `,ialues5 : Redl9reen:

AAinimum

Unless othenr~ise specified, voltage values are positive with respect Typical
to grid No.±.
Maximum
Anoa~e Va!tage f7.5 max. k V
20 min. k'V Blueigreen:
f~linimum
lwnode Current, Long-Term Averages 1000 max. E1A Typical
Grit!-No.3 !Focusing Electrode) Volt~ye 6000 max. V Maximum
Peak Grid-No.2 Voltage 7000 max. V
Raster Centering Bisplacen,ent,
Cathode Voltage: 400 rnax. V Measured at Center of Screen:
Positive bias value 200 max. V
Positive operating cutoff 4~alue V Horizontal
U rnax. V Vertical
~~ Negative bats value
Negative peak value 2 max. limiting Circuit Values

Heater 4'oltage tAC ar DC)d 6.9 max. V High-Voltage Circuits: 7,5 max. MS?
5-7 min. V e;rid-fdo.3 circuit resistance 0.75 max. MSS

Heater-Cathode Voltage: Law•Voitage Circuits:
Heater negative with reject to cathade: Effective grid-No.1•tecathode-
Buring equipment warm-up period circuit resistance
not exceeding i5 seconds
Alter equipment warm-up period: 450 max. V t3eflection Yoke Data 0.43 t 596 mH
RC component value 0.52 :t 796 St
Peak value 200 max. V electrical:
Heater positive with respect to cathade: 200 max. V 7. 2 A
RC component value ; Horizontal Deflection Colts:
r oak value 0 max. V 1 . ? ~ 5'~+ mH
200 max. V Parallel-connected: 2 . tl t 796 SZ
!r=ductance at 1 V rrns and 1 kNz
Typical D=esign Values Resistance at 25o C 3.6 A
Peak -to-peak deflection current at
Unless atherwise specified, voltage values are positive with respect 25 k V edge-ta-edge scan, typical
to grid No.i .
Seriestonnected;
Fnr anode vattage of 25 kV Inductance at 1 V rms and 1 kHz
Resistance at 25o C
Grid-No.3 (Focusing Electrode) Voltage 16.8% to 20°b of Peak-to•peak deflection current at
Anode voltage 25 kV, edge-to-edge scan, typical

Vertical Deflection Coils, Parallel-connected: 5.0 .t 596 tnN AL/1978/1
I~tductance at 1 V rms and i kHz ~ , C1 t 796 S?
Refis*mince at 25o C, coils only Annex CRT
Peak-to-peak dsfiectian cu+~rent at 2,21 A
25 kV, edge-to~rlge scan, typical _y
z0 ~ 5% mH
V19rtitlrl DefNctiotl Coils, Series-Connected: g ~ n ~ 79; Sz Absalure-Maximum ratings are !trotting values of operating and
Indut;tanp at t V rms and 1 kl-iz . , . , , environments! conditions applicable to any electron device of a
Resiatartce at 2bo C, coils only 1.12 A specified type as defined by its published data, and should not
Peak-ta-peak deflection current at fee exceeded under the worst probable conditions.
25 kV, edge-to-e;ige scan, typical
Tire device mar.ca~actucar ehoosas theta values to provide acaapt-
Raster Pincushion Diatortion:e abfe serviceability of the davico, t>rkirlp no responsibility for
East/west equipment variations, environment variations, and the effects of
North/south changes in operating cottd++lions due to variations in device
characteristics.
Maximum Ratings, Absolute-UViaximum Vaiuesb: The equipment manufacturer should design so that initially and
throughout life no Absolute-M1Aaximum value for the intartded
Peak Pulse Voltage Across 1 i3Ui,? max. V .ervice is exceeded with any device under the worst probable
Horizontal Coils at f5,G25 t~iz n_perating conditions with respect to supply voltage variation,
for a Maximum Pulse Duration equipment component variation, equipment Control adjustment,
of 12 its load variation, signal variatoon, environmental conditions, and
variations in device characteristics.
~ Peak Pulse Voltage Between 5011 max. V c The short-term average anode current should be limited by
Horizontal and Vertical Coils circuitry of t5(?0 microampteres.
d For maximum cathode life, it is recommended that the heater
at 75,525 Hz for a Maximum supply be regulated. The series impedance to any chassis
connection in the do biasing circuit far the heater should be
Pulse Duration of 12 J1s between 100 kilohms an[i 1 megohm. The surge 4r,ltage across
the heater roust be limited to 9.5 volts rms.
Trie horizontal and vertica! coils or circuits should be interconnected e pleasured in accordanre with IEC Recommendation — Pubii~tion
t07-1960 —Recommended hAethods of Measurement on
u! that the Absolute-Maximum peak pulse voltage between the Receivers for Television f3rnadcast Transmissions.

hnrizorttal and vertical coils is not exceeded. For series operation it HEATER V06TAGE - fi.3 V
is recommended the[ the horizontal defiecticm coils be driven elec- ANOCTE-TO-r~R10 Na.1 VOLTACrE ~ 25 kV
trically balanced with respect to the vertiGa) deflection coils. GRtO No.3-TO-GRtD No.1 VOLTAGE AOJUSTEO FOR HOCUS

TOP OE YOKE .~ ~

Y- 1y- (

t -.

VERT, f VERT.
Wtk 1 COtL

T ■.y. ■Rra ' ~ r -` —'' i : ~.N Yrt1r■=r ~<
;_ 1r--~tt
GHIp Mo 2-7p-CRip hu.? VOITAGC - V I TT ;; T 'fi ~4 ~._--i~---rt ~. :
r~
$a ~ rrtt 7~7 y..;-. -}. .—r-, rl

~' - ~ P ' - -,-1.Y - r - f - t r: -r+

~~ T't"-.E-f '1" .r Tt1 .. '.S. .i, tt

r ~~~.~; < -T T' p~ ~--~ . -r
+ ? ' ?~--r
Note 1 — For parallel operation of the horizontal windings, connect
jumpers between terminals and 5 and between terminals ~~
~ 1 S7l('~ "71 .
1-,-' - . ,~ ~i
P2ote 2 —For series operation of the horizontal windings, connect 0
a jumper between termirtals ~ 3r Li ~'
j ■
Nott 3 -- For parallel e~eration of she vertical windings, connect }
jumpers between terminals t and 2 and between terrninafs +4 t .r +-~-
Z' ante 2' r 'r-r t a
y ~° -
!Mote 4' — For series operation of the vertical windings, connect ~-~r
a jumper between terminals ~ gpij ~~ t Y'-~

Figure i — Connection Diagram for Yoke S
fAs viewed from rear of yoke).
t +-r-Y t +~ + ~-- 1-T-!
a The mating socket, including its associated, physically-attached
hardware and circuitry, must not weigh rtaore than one-half .~
kilogram.
,--* ~-T 'i Tt
b The maximum ratings in the tabulated data are established in
accordance with the following defsnition of the Absolute- .. ~ L it at ~-~{.$.; ~...~~t t~y+. -..- .~- t~ - _
Maxirnum Rating System for rating electron devices. +' 150
-+1 t_ ~ a-{ . i- T~+
t , {±~ r -} i
-t- 1 100
~•
~ Zoo

50

S;ATNCDE-TJ-~GRIO No.1 VOATALE - V
AZI~ -~SS.R~

Figure ?. — Cutoff Design Chart

24.71 ' 7 ~SD r tlASE 17 AL/1978/I
JE OF. C FM 8 12 )till
(NOTE 1} Annex ~r:`
- !0 -

177.5 12
!~ R
CONTACT - ~~~Q 1
AREA Or
E Xif RNAI 79.8 MA%.
CONDUCTIVE
COATING , fi0.J3 MAK i . .~.
INOTE 21 ._~
y
f I

~ 92.t MIN. nlvoot coNlncr

38.1 MAx' Jh DCC IVc.J127
S

' < IxTl.ES TRANSVAaEN1 On ~'~OJ~ SF
IEJUTE 81 IN5111 A T IN(. O~~lfT~~0gr'k hH 9r
CC1A}IN(,
{1101E :11 °a 'ilCt<La'i ?o r7if

1 f! 86.5 ~. ~ t~S]
~ 203 MAX.
69' t"O ~ 2Cy'~P
~~~ '1bQhrfS~
r~ti 7.yb r ~ / s~ O
~ `,
359.00 ~ 2.J6 Tf
ti MOLOMATGN LINK > 4 j/ ~~' ~ rr'C

r 362.53 MA X ~~!/ /'
O.D OF TENSION 9ANL1
.~ 'i

rlf.o Ori
~j~r~',Iy7l(

B4~

38A 67 MAX TENSION BANO

3%AO (NOTE 51 ~ - ---~

i . . . __ ... 1592.50 a. -
(NOTE ])
1 ,~28.511 R
100.59 iNO7 E 7!

i • 5 18 1250.99 R 7a2 70
!NOTE 71
310.99 I 2&1.19 - 2.36
MAX. 1588.01 R. MOEO~MATCN LINE
t
8 IG
GOG-.__._._ .,.~ ___.. 292.Y3
MAX. O O
R OF TENSION
_.. . 755.50 -._. HAND 8
CRIMV SEAL
281.18 zue.00 a. 711.15
(NOTE 51 i
1_
11.0, R. Z >6 MtM.
(NOTE O) 9rLL-5.17!

tR. ~.
3e., L~ - '
6.35 _f j MAx.I -38.t 78.00<3.18 ~~-+{
MAX
- MAX. ~ -

CLEARANCE FGR ~MlNIMUM SCREEN

TElLC1pN BANU CUP DIAGGNAL 38230

HOR12OEJt AI 312.70

VER?Ir41 241.58

SAGITTAL HEIGHTS AT EDGE Of MIN. $GHEEUi

DIAGONAL 28.60

NORIZONTAL 20.77

VERTICAL 71.=8

Dimensions in mm unless otherwise noted Note 4 - "X", "Y", and "Z" reference points are located on i; ~o
outside surface of the faceplate at the intersection of the
Note 7 -Socket far this base shautd not be rigidly mounted; it minimum published screen with the minor, major, and
should have flexible leads and be allowed to mav'e freely. diagonal axes, respectively.

Note 2 - The drawing shows the size and location of the contact Note 5 -The tolerance of fire mounting fug holes will accommodate
area of the external conductive coating. The actual area mounting screws up to 8.5 mm in d"sameter when positioned
of this coating will be greater than that of the contact on the hole canters.
area so as to provide the required capacitance, External
conductive coati;Tg must be connected to chassis with Note 6 - One of four brackets may deviate 2 mm max, from the
multiple contacts. plane of the other three.

Note 3 - Ta clean this area, v,7ipe only with soft, dry, tintless cloth. Note 7 - The radius is to the outside of the glass at the mold-matctT
line and is intended to define the shape of the required
cutout for "push-through" cabinet designs.

Figure 3 -- Dimensional Outline Note R - Haunting holes for degaussing coils 24 mm x 2.5 mm.

HEATER VCLTAGE ~ 6.3 V J_'1)141

ANODE—TO—GRtD No. t VOLTAGE - _~~_c._ AL/1978/1
_~~- i .
2a kV Annex CRT
. .^ {':..
t
, '- ! 1

e GR57 No. 3—TO—GRIO No. 1 VOLTAGE. +F
ADJusTED FOR FDcus.

CATHODE --TO--GRID No. t VOLTAGE

a LEACH GUN) ADJUSTED TO
PROVIDE SPOT CUTOFF.

• ~ ZERO —BIAS POINT

A' 04

a a

1

. ~z

IWt 4

rz

e

U2

iO

' ; ' I, river • I .

1k BEAM MAGNE T!C
OISPC 4CEMENT fCUX
8 DIRECTION ~ LINES

B

,~ ,~~
,o
VIDEO SiGNAI VCLTAGE PER GUN — V

Y2CM~flaaR t

figure 4 — Typical Drive Characteristics, 4 POLE FIELD D.
Cathode-Drive Service 97L5-JNE6R/

~; Figure 8 — Qeam Motion Produced by the Four-Pole
Convergence Magnet

3s asing Specification JEDEC Nc.13G

Pin 1 : Grid No.3

Pin 3: Cathode of Bfue Gun

~'in 4: NC

Pin 5: NC

Pin 6: Heater

Pin 7: Heater

Pin 8: Cathode of Hed Gun ii

Pin 9: Grid No.1

Pin 1f3: Grid No.2

Pin i i : NC

Pin 12: Cathode of Green Gun 6 ~ POLE FIELD 0

Pin i3: !C (Do Not Use) 3tLS aSSS 9iLi•~M)At
Cap: Anode {Grid No.4, Screen, Collector)

C: External Conductive Coating Figure 7 - Svam Motion Produced by the Six•Pole
Convergence Magnet
Figure 5 — BotYom Vievu of Base

RCA;Picture Tube Division(Lancaster, PA 176(14jU.S.A.

L U~U Li ~Uivision Color Picture ~~~;

Q~v~Eo~m~fnisi Yyp~

AL/ ~97~,1,~zo140

Annex CRT

— 12 —

boo Deflection - ~9 mm deck - 51crr~ Diagonal

I~recisi®n In-L,ine Color Picture Tube Assembly

Ir~~cl~des Factory Preset Yoke aril Neck Components

■ Self Converging System — ■ t'inted Phosphor --
Dynamic Convergence Blot Re:fuired Enhanced Color & Contrast

■ Prerrisian In-Line Electron Gun Assembly — ■ Line Screen —
Horizontaf in-Line, Triple-Beam, Bipatential Minimizes Vertical Register Sensitivity
Gun Incorporating Unitized Grids
~ Quick -Meat Cathodes
• SaddleToxoidal Yoke -- ■ Intrrnaf Magnetic Shield

Los~ Reflection Power ■ Moira Minimized in S25 TV-Line Systems
■ Banded-Type Implosion Protection —
■ integral Tube Components
Alt Neck Components included and Preset at Far "Push-Through" Cabinet Designs
F:;ctory -- No Setup Adjustments Requireu
Yoke Permanently Affixed to Tube ■ integral Mounting Lugs

RCA •l'?Ol •4O is a 9Oo Cc1or Picture Tube Assembly con- _static convergence and purity which are factory preset for
sistrng of a precision in-tine color picture tube w i t,h rt optimum performance.

sr~ i ,-c: t lvel y absorbent t ti tttett) lrhu~pt-ir)r Picture Tube Data

antl ti u i ck—treat caf.hodt~s , a itybri d Electrical:
Heater:
sadfil ~—toroidzsl self-converging yoke, and a permanent
Voltage
magnet purity and static convergence device. The picture Current 6.3 V
Focusing MA1 ethod 700 mA
tube also incorporates ar. internal magnetic shield. Tt;e
Focus Lens Electrostatic
quack -heat cathi,o ~ dPcir~n provides a typical ~.varmup time Convergence Method Bipotential
r~, 1 5 seconds to produce ~i0 per cent of stabilized emissio,t Deflection Method
Magnetic (Preset)
c~,rrant when operated at nominal heater voltage fron~r a Magnetic

sot,rce impedance of 1 ohm.

The -1~t)l ~10 features inherent self-convergence and inte- Oefrection Angles IApprox.): 90 deg
gral tube components which provide optimum performance Diagonal 78 deg
without dynamic convergence correction. The yoke and horizontal 60 deg
Vertical

other perk components are preassembled en the tube, Direct lnterelectrode Capacitance lApproxJ: 11.4 p~
~a~aory preset for optimum performance, and the yoke is Grid Vo.t to all other electrodes 5.6 pF
Grid No.3 to all other electrodes 6.7
permanently affixed to the tube in that position_. The tube Green cathode to all other electrodes pF
assembly can normally be installed by the receiver manu- Red or bi,re cathode to
facturer ar serviceman in the field witf:out any convergence all other electrodes 5.5 pF
ar purity setup operations —saving picture tube Ensta{latian
and setup costs. Reliable and stable convergence, purity, Capacitance i?etween Anode and 2300 max. ;::
Erternal Conductive Coating 1300 min. pF

and white uniformity performance are obtained throughout Capacitance Between Anode and

' tube Irfe with the integral tube-component assembly. Metal Hardware (Approx.) 250 pr=

The saddle-toroidal yoke in combination with the hori- Resistance Between t41etal Hardware 50 min. P~nSZ
and External Conductive Coating

zontal in-line electron gun provides the precision arrange-

ment required to achieve inherent self convergence. The Optical:

field configuration of this yoke and the geometry of the Faceplate: j ~?, ~ ,Cj %
electron beams produce convergence vJithin existing com- Light [ransmission at center (Approx.) Polished
Surface

etercial limits without [he application of dynamic con- Screen:

vergence correction; therefore, dynamic convergence cir- Phosphor, rare-earth (Red) sulfide iBrue &green) P22

cuitry is oat required. Convergence performance is inde- `Py~}te Selectively ah5orh~~n{
pendent of scan size, scan rate, pincushion correction, line-
voltage fluctuations, or circuit changes through aging. Persistence Medium-Short

An ay Vertical Line Trios

Spacing between corresponding

Sirnpie permanent-magnet devices are used to accomplish points on line trios (Approx.) 0.826 mm
w%-8+
—~, r,~.. ,.. __ -_ ..

Devtiapmentabtype devices er matenals are Intended tar Information lurnshe~ by ACA rs believed to be accurate and TrtWemar.ls, rieg~ge~e~~
reliable. However, n,, responsrbihty is assumed by RCA for Ma~cals: RrgnusOe;sl
mgineenng e~atuation. The type devyna[ion and data are ds use; oar for any mtrrngements of patents or other nghts of
third parries wh,ch may result from us use. No license is Printed in U.S.A./6~7
subjt[t to change, unless otherw+se arranged. No obhyauons granted by rmplrcahon or otherwise under any potent or .120140
ar assumed for nonce of change or future manufacture or patent reghtsof RCA.
rhtSE devitts or materials.

J''U14U

AL/~9~$ti

tViechanical: Grid-No.2 Voltage for Visual Annex CRT
Extinction of L'ndetleezed l3

Tube Dimensions: 416.99 t. 6.35 mrn Focused Spnt See CUTOFF DESIGN CHART in Figure 2
Overall length
At mold-match line: 513.46 t 2..36 nmrn At cathode voltage of 75 V 165 to 360 V
Diagonal 44G.46 f 2.36 mm
Horizontal 341.76 .t 2.36 mm At cathode voltage of 125 ~:' 335 to 670 V
Vertical
479.93 mm At cathode voltage of 175 V 510 to 975 V
Minimum Screen Dimensions fFrojected): 404.42 mrn
Diagonal 303.30 mm Maximum Ratio of Cathode Voltages, 1.5
Horizontal Highest Gun to Lowest Gun With
Vertical i 194 sq cm Cathode Voltage Adjusted for
Area Spot Cutoff

heater Voitaged 6.3 V

Grid-No.3 Current t i5 {lA

~ Bulb Funnel Designation JEDEC No.J510D Grid•No.2 Current t 5 ~tA

Bulb Panel Designation JEDEC NaF593A Grid-No.i Current J: 5 /JA

Anode Butb Comact Designation Recessed Small Cavity

Cap (!EC 67-III-2, JEC)EC No.J1-211 plum. D. Golor
6550 K + 9300 K +
Base Designations JEDEC No.612-2ti0 To Produce White Light of 7 M,P.C.D. 27 i41.P.C.D.

Basing Designation JEDEC No.13G CIE coordinates: 0.313 0.281
X 0.329 0.311
Pin Position Alignment Pin No.1 A?igns Approx. vaith Y
Anode Bulb Contact 34 23 %
Fercentsge of total ancde 28 35 %
Gperating Position Anode Bulb Contact Up current supplied by each 38 42 `Y°
beam (Average!:
/Configuration Horizontal !n-Line 1.05 0.50
Red 1.22 0.67
►._,ght fApprox.) 12.5 kg 1.55 0.94
Slue
Implosion Protection Reinforcing Bars and Tension Bancis Green 0.75 0.40
'Type Ratio of cathode currents: 0.88 0.56
Redlblue: 1.05 0.70
Maximum and Minimum Ratings,
Minimum 0.50 0.6D
Absolute-Maximum Valuesb: Typical D.72 0.83
Maximum 0.90 1.00
Unless otherwise specified, voltage values are positive with respect Redlgreen:
to grid No.l . !l'iinimum f 70.5 mm
Typical ~ 10.5 rnm
Anode Voltage ( 2.7.5 max. kV Maximum
t 20 min. kV Blue/green:

Anode Current, Lang-Term Averages 1000 max. (.tA Minimum
Typical
Grid•No.3 (rocusing Electrode) Voltage 6000 max. V Maximum

Peak Grid-No.2 Voltage 1000 max. V Raster Centering Displacement.
Measured at Center of Screen:
Cathode Voltage: 400 max. V
Positive bias value 200 max. V Horizontal
Positive operating cutoff value V Vertical
Negative bais value 0 max. V
Negative peak value 2 max. Limiting Circuit Values

_ter Voltage (AC or DCId t 6.9 max. V High-Va!tage Circuits: 7.5 max. MSZ
1 5.7 min. V Grid-No.3 circuit resistance
0.75 max. MSZ
Heater-Cathode Voltage: Low-Voltage Circuits:
Heater negative with respect to cathode: Effective grid-No.l-to-cathode-
During equipment warm-up period circuit resistance
not exceeding 15 seconds
After equipment warm-up period: 450 max. V Deflection Yoke Data

• DC component value 200 max. V Electrical:
Peak value 2.00 max. V
Horizontal Deflection Colts:
Heater positive with respect to cathode: 0 max. V Parallel-connected:
200 max. V Inductance at 1 V rms and 1 kHz
DC component value Resistance at 25o C
Peak -to-peak deflection current at
Peak value 25 k V edge-to-edge scan, typical
Series-connected:
Typical Design Values Inductance ai 1 V rms and 1 kHz 0.43 t 596 mN
Resistance at 25o C
Unless otherwise specified, voltage values are positive with re~eci Peak•to-peak deflection current at O.52t 7% ~
to grid No.1. 25 kV, edge-to-edge scan, typical
7.2 A
For anode voltage of 25 kV
1 .7 ~ 596 mH
Grid-No.3 (Focusing Electrode) Voltage 16.8% to 20%of
Anode voltage 2 . ~ f 7% SZ
3.6 A

aL/I:J78/1

;}annex CRT
- 14 -

Vt;rtical Deflection Colts, ParaNel connected: ~>,{) .t 5°u mH Absolute•Maximum ratings are limiting values of operating and
Inductanceat t V rmsand 1 kHz ~' , 4? t ~~ r_? environmental conditions applicable to any electron device of a
Resistance at 25o C, coifs only sped~fied Type as defined by its pub.ished data, and should not
Peak -to-peak deflecticn current at '~ ~>=} A be exceeded under the worst probable conditions.
25 kV, edge-to-edge scan, typical y• `
'?Q ,t 5% mH The deJ~ce manufacturer chooses these values to provide accept•
Vertical Deflection Coils, Series-Connected: g ~ () t 7% C~ able serv{Ceab'siity of the device, taking no responsibility for
Inductance at 1 V rms and t kHz equijxnent,variations, environment variations, and the effects of
Resistance at 25o C, calls only j ~ j'i q changes in operating conditions due to variations in device
Feak-to•peak deflection current at
25 kV, edge•to~dge scan, typical 96 characteristics.

Raster Pincushion Distortion:e The equipment manufacturer should design so that initially and
Eastlwest throughout life r.o Absolute-tJlaximum value for the intended
North/south service is exceeded with any device under the worst probable
operating conditions with respect to supply voltage variation,
•:Viaximum Ratings, Absolute-Maximum Vatuesb: equipment component variation, equipment control adjustment,
bad variation, signal variation, environmental concfiiions, and
Peak Pulse Voltage Across I ~ti(If} max. ,~ variations in device characierstics.
Horizontal Coils at 15,625 Hz
for a Maximum Pulse Duration c The short-term average anode current should be limited by
of i2 j.(s circuitry of 1504 microamperes.

Peak pulse Voltage Between 1 "QUO rnax. V d For maximum cathode life, it is recommended that the heater
Horizontal and Vertical Coils supply be regulated. The series impedance to any chassis
~„~at 15,625 Hz fer a Maximum connection in the do biasing circuit for the heater should be
'else Duration of 12 us between 160 kilohms and 7 megohm. The surge wltage across
the heater must be limited to 9.5 volts rms.
Thr. horizontal and vertical coils or circuits should he interconnected
so that the Absolute-Maximum peak pulse voltage between the e Measured in accordance with IEC Recommendation — Publication
horizontal and vertical coils is not exceeded. For series operation it 147.1g60 -- Recommended Methods of Measurement cn
is recommended the+. the horizontal deflection coils be driven elec- Rer_eivers for Television Broadcast Transmissions.
tricalty balanced wdtk respect to the vertical deflection coils.
HEATER VOLTAGE ~~83V
ANODE -TO-GRID No.t VOLTAGE ~ 25 kV
GRID No.3•-TO-GRID No t VGLTAGE ADJUSTED EUR FOCUS

.} {.Y _ }.1.. ~ ~ jj
J

1 TtlP OF YOKE .~ ,- . ..
... . .., . . •.. .
r r ..

:'ER'f. ~wvti._. Y£RT. GRID No.2-T6-GRID No.) VQLTAGE - V
NORIZ. COTE
COI:. COTE $ ~-- --- ~ --- -- _8 ~

fC NORIZ.
CGIL

. .. . .. .p •. - .. ... ..
... . . . .. . . . p~ . . . . .... ....

. .. ... .. . .

/~- • .. . . . . . .. . . ~Qp .. .. ~ ...
Sr
y
Note Z — For parallel operation of the F►>rrizontal windings, connect
jumpers between terminala~ an' Fi end between terminals .. . . .. .. .., a .... .. . .
. . . . .. ._ `2 • .. . . . . .O~P~ . . . .
4' send .:~ .. .. . .: . .. ..
. . . ~4 .. ~ . . ...
Nete Z — =or _.. :..., c~pesation of the horiz tit winrjin9s, connect .. .. . ~ . . . .. . .~1 ., ~`J~ ;..
.... ... .. ..
a jumper between terminals 4: a d ~' „ ,~ ... . 9~
... . ..
Nato 3 -- roc parallel operation of the vertic~t windings, connect . . v~s4o .. . . . . ..
jumpers between tlwttinal~ 1 and 7 ,nd between terminals
... . .,.. ~ . . ~p ... . . . . . . . . . .. . .
Note ~ -- for series operation of the vertical windings, connect
a jumper between terminals ~ and ~ t ... . .: ~ •: : :: : :::: : : :. ;::
:J~ ~
Figure i — Connection Diagram foe Yoke
(As viewed from rear of yokel.

a The mating socket, including its associated, physically •attached $
hardware and circuitry, must not weigh more than one-half
kilogram. ;v too tso 20Q
V
b The maximum ratings in the tabulated data are established in CATNODE-TO~GHIU Nn1VOETAGE
accordance with the fefiowing definition of the Absolute- 4?lM-ShLR1
Maximum Rating System for rating electron devices.
Figure 2 — Cutoff Design Chars

3

2, w ~ ~T•~ili Ali
AL/ 1978/' I
7: :annex CRT
- I5 -

BASE 73.03 ~.+

29.17 ' 7.50 JEDEC N~.B72 -2Gfi
- 7%
/ --tNOTf 1) '

30

CONTACT 7
AREA OF
117.5
ExTfRNAL '
CONDUCT I VE i ___ _~
COATING
'NDYE 11 ~—~

aAX. _.__..798 3MA
MAX.
1 80.3.1

l

ANODC CONTAC!
--- JEOEC PW.JI -- 71

TRANSPAHf NT

INSULASIfxi
COATING
~~-tNOTE 31

31.8 aax. —% i
~_
Il
t+ 85. f 7 +~ ~~ ROEES
INO7E 8)

!~_ .uo.aB x z 3c -

MOIU ~MATCN LINE

O.O OF TFNSIGN BANpS

455 t8 _.._ .. n E~.v 230.2(1
MAX
CLEARANCE iOR TENSION BANOS
430 17 --- lENSION RANO CIIv
rNO7E 51
'r _.. ___~ .. _._~.

558.75 MAX.

76810 i 29.85 R. 1905.18 R.
+3. tS (NOTE 71 (NOTE 7i

L IS916 MAX - 80 MAx,
O O. OF
36813 1532.15 R. Y
MAx- I (NOTE 71 TENSION RANDS

.r— 13/0 18 R ri CRIMP SEALS

B~A
000

G

33fi.80 t>9 s5
!NOTE 5)
i 13.71 R. 2591 00 R. 2 317 ]6 ♦ 2.36 35 MIN.
1 ~ +X ;NOTE O1 ~. MOID-MATCH

LINE

L.—

6.35 ,f _..~ so e i-t---- 19.05
MAX.
~ MAx.
CLEARANCE FOR
TENSION pANO CLIP -^-- _~. 5(1.8 ~._ L -MINIMUM SCREf~

/ Max.

DIAGONAL 1179.98 -r. 9{.18 t 3.i8 ~--

HORIIONIA4 d00/2

VERTICAL 303.30 {"..___-__.-._ 017499: i.35

SAGITTAI HEIGHTS AT EDGE OF MIN. SCREEN

DIAGONAL 3b.70

HORITONTAC 25.65 4]7.45]1}

VERTICAL 11.17

Dimensions in mm unless otherwise nosed Note 4 — "X", "Y", and "Z" reference points are located nn the
Note t —Socket for this base should not be rigidly mounted; it outside surface of the faceplate at the intersection of the
minimum published screen with the minor, major, and
should have flexible leads and be allowed to move freely. diagonal axes, respective}y.
Nate 2 — The drawing shows the size and location of the contact
Nnte 5 —The tolerance of the mounting lug holes will accommodate
area of the external conductive coating. The actual area
of this coating will be greater than that of the contact mounting screws up to $.5 mm in diameter when positioned
area so as to provide the required capacitance. External
conductive coating must be connected to chassis with on the hole centers.
multiple contacts.
Note 3 — To clean this area, v~ipe only with soft, dry, lintiess c{oth. Noss 6 -- One of four brackets may deviate 2 mm max. from the

Figure 3 — dimensional Outline plane of the other three.

Note 7 — The radius is to the outside of the glass at the mole-match
line and is intended to define the shape of the required
cutout for "push-through" cabinet designs.

Note 8 — Mounting heles for degaussing coils 24 7nm x 2.5 mrn.

~~ ~ _ AL/397$/1
Annex CRT
s BEATER VOL TAGf = 63 V `--?'~ ~' '- ""
ANODE -TO-GRID No. i VOL7AGE - _.""~"'-~"' - 16 -
"._'-._"__... _. . ~ ""'i"'I 1~ i
ZS kV -~_.: _..i..:.:.

6 GRID No. 3~~~T0-GRID No. t VOLTAGE - ~ -_ ~ ^~ IF ...
ADJUSTED FOR FOCUS. ~ ~~ -'. ~

CATHODE -TO-GRID No. 1 VOLTAGE - ~ (
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(EACH GUNi ADJUSTED TO .! .1 ~
t PROVIDE SPOT CUTOf F. 'T T" t

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ANODE LVRR@NT PER GUN ,,A _i

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DISPLACEMENT FLUx
ly~ DIRECTION
LINES

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70A

VIDEO SIf.NAL VOLTAGE PER GUN - V

Figure 4 -- Typical Drive Characteristics, b ~ POLE FiELO e.
Cathode-Drive Service
u2L5~~ii8bH1

Figure 6 — Beam Motion Produced by the Four-Pole
Convergence Magnet

3:ising .°i{Jecificatian JSDEC No.i3G

Pin 1: Grid No.3
Pin 3: Cathade of Blue Gun

Pin 4: NC
t>`

Pin fir Heater

P;n 7: Heater

Pin 8; Cathode of Red Gun

Pin 9: Grid No.1 il

Pin 10: Grid No.2

Pin 11: NC

Pin 12: Cathade of Green Gun

Pin 13: tC (Da Plot Use1 J21.S- 499fi 92LiJ66)Rl
Cap: Anade (Grid No.4, Screen, Collector)
Figure 7 — Beam Motion Produced by the Six-Pole
C: External Conductive Coating Convergence Magnet

Figure 5 — Bottom View of Base

5

RCA,Pictule -Tube DivisiorlLancaster, PA 176U4E11.S.A.