HCD-GT3D (989066901)

SERVICE MANUAL HCD-GT3D

Ver. 1.0 2015.02 E Model
Australian Model

Model Name Using Similar Mechanism HCD-GPX555
CD/DVD Section CD Mechanism Type CDM90-DVBU204//M
CMS-S76RFS7G
Optical Pick-up Name

SPECIFICATIONS

Amplifier section Maximum current FM tuner section Power consumption (at the Power Saving
The following are measured at 1A System mode)

AC 120 V – 240 V, 50/60 Hz Disc/USB section PLL quartz-locked digital synthesizer 0.5 W
Power output (rated) Supported bit rate Antenna (When “BT STBY” is set to “OFF”)
6W
Left/Right Channel: 120 W + 120 W MPEG1 Layer-3: FM lead antenna (When “BT STBY” is set to “ON”)
(at 2 ohms, 1 kHz, 1% THD) 32 kbps – 320 kbps, VBR Tuning range Dimensions (w/h/d) (Approx.)
RMS output power (reference) Sampling frequencies Active subwoofer:
Left/Right Channel: 180 W + 180 W MPEG1 Layer-3: 87.5 MHz – 108.0 MHz (50 kHz step) 305 mm × 636 mm × 355 mm
(per channel at 2 ohms, 1 kHz) 32 kHz/44.1 kHz/48 kHz BLUETOOTH section Mass (Approx.)
Subwoofer: 360 W (at 4 ohms, 100 Hz) Xvid Communication system Active subwoofer:
Speaker section Video codec: Xvid 14.5 kg
Speaker system Bit rate: 4.854 Mbps (MAX) BLUETOOTH Standard version 3.0 Design and specifications are subject to
Subwoofer, Sound Pressure Horn Resolution/Frame rate: Output change without notice.
Speaker unit 720 × 480, 30 fps
200 mm, cone type 720 × 576, 25 fps BLUETOOTH Standard Power – Continued on next page –
Rated impedance Audio codec: MP3 Class 2
4 ohms MPEG4 Maximum communication range DVD RECEIVER
Inputs File format: MP4 File Format Line of sight approx. 10 m1)
AUDIO IN/PARTY CHAIN IN L/R Video codec: Frequency band
Voltage 2 V, impedance 47 kilohms MPEG4 Simple Profile 2.4 GHz band (2.4000 GHz –
OPTICAL IN (AVC is not compatible.) 2.4835 GHz)
Supported audio signal: Bit rate: 4 Mbps Modulation method
2-channel Linear PCM Resolution/Frame rate: FHSS (Freq Hopping Spread Spectrum)
MIC 1, MIC 2 720 × 576, 30 fps Compatible BLUETOOTH profiles2)
Sensitivity 1 mV, impedance 10 kilohms Audio codec: AAC-LC A2DP (Advanced Audio Distribution
(USB) port (HE-AAC is not compatible.) Profile)
Type A DRM: Not compatible AVRCP (Audio Video Remote
Outputs Disc player section Control Profile)
AUDIO OUT/PARTY CHAIN OUT L/R System SPP (Serial Port Profile)
Voltage 2 V, impedance 1 kilohm Compact disc and digital audio and Supported codecs
VIDEO OUT video system SBC (Sub Band Codec)
Max. output level 1 Vp-p, unbalanced, Laser Diode Properties AAC (Advanced Audio Coding)
Sync. negative load impedance 75 ohms Emission Duration: Continuous 1) The actual range will vary depending on
USB section Laser Output*: Less than 44.6 μW factors such as obstacles between devices,
Supported bit rate * This output is the value magnetic fields around a microwave oven,
WMA: static electricity, reception sensitivity,
48 kbps – 192 kbps, VBR, CBR measurement at a distance of antenna’s performance, operating system,
AAC: 200 mm from the objective lens software application, etc.
48 kbps – 320 kbps, VBR, CBR surface on the Optical Pick-up 2) BLUETOOTH standard profiles indicate
Sampling frequencies Block with 7 mm aperture. the purpose of BLUETOOTH communica-
WMA: 44.1 kHz Frequency response tion between devices.
AAC: 44.1 kHz 20 Hz – 20 kHz General
Supported USB device Video color system format Power requirements
Mass Storage Class NTSC and PAL AC 120 V – 240 V, 50/60 Hz
Power consumption
120 W

9-890-669-01 Sony Corporation
2015B81-1
© 2015.02 Published by Sony EMCS (Malaysia) PG Tec

HCD-GT3D SAFETY CHECK-OUT
After correcting the original service problem, perform the following
License and Trademark Notice safety check before releasing the set to the customer:
Check the antenna terminals, metal trim, “metallized” knobs,
• is a trademark of DVD Format/Logo Licensing Corporation. screws, and all other exposed metal parts for AC leakage. Check
leakage as described below.
• “DVD+RW”, “DVD-RW”, “DVD+R”, “DVD-R”, “DVD VIDEO”, and
the “CD” logos are trademarks. LEAKAGE TEST
The AC leakage from any exposed metal part to earth ground and
• MPEG Layer-3 audio coding technology and patents licensed from from all exposed metal parts to any exposed metal part having a
Fraunhofer IIS and Thomson. return to chassis, must not exceed 0.5 mA (500 microamperes).
Leakage current can be measured by any one of three methods.
• Windows Media is either a registered trademark or trademark of 1. A commercial leakage tester, such as the Simpson 229 or RCA
Microsoft Corporation in the United States and/or other countries.
WT-540A. Follow the manufacturers’ instructions to use these
• This product is protected by certain intellectual property rights of instruments.
Microsoft Corporation. Use or distribution of such technology outside 2. A battery-operated AC milliammeter. The Data Precision 245
of this product is prohibited without a license from Microsoft or an digital multimeter is suitable for this job.
authorized Microsoft subsidiary. 3. Measuring the voltage drop across a resistor by means of a
VOM or battery-operated AC voltmeter. The “limit” indication
• “WALKMAN” and “WALKMAN” logo are registered trademarks of is 0.75 V, so analog meters must have an accurate low-voltage
Sony Corporation. scale. The Simpson 250 and Sanwa SH-63Trd are examples
of a passive VOM that is suitable. Nearly all battery operated
• This system incorporates Dolby* Digital. digital multimeters that have a 2V AC range are suitable. (See
* Manufactured under license from Dolby Laboratories. Dolby and Fig. A)
the double-D symbol are trademarks of Dolby Laboratories.
To Exposed Metal
• The BLUETOOTH® word mark and logos are registered trademarks Parts on Set
owned by Bluetooth SIG, Inc. and any use of such marks by Sony
Corporation is under license. Other trademarks and trade names are 0.15 μF 1.5 kΩ AC
those of their respective owners. voltmeter
(0.75 V)
• The N Mark is a trademark or registered trademark of NFC Forum,
Inc. in the United States and in other countries. Earth Ground
Fig. A. Using an AC voltmeter to check AC leakage.
• Android™ is a trademark of Google Inc.

• Google Play™ is a trademark of Google Inc.

• Apple, the Apple logo, iPhone, and iPod touch are trademarks of
Apple Inc., registered in the U.S. and other countries. App Store is a
service mark of Apple Inc.

• “Made for iPod” and “Made for iPhone” mean that an electronic
accessory has been designed to connect specifically to iPod or iPhone,
respectively, and has been certified by the developer to meet Apple
performance standards. Apple is not responsible for the operation of
this device or its compliance with safety and regulatory standards.
Please note that the use of this accessory with iPod or iPhone may
affect wireless performance.

• THIS PRODUCT IS LICENSED UNDER THE MPEG-4 VISUAL
PATENT PORTFOLIO LICENSE FOR THE PERSONAL AND
NON-COMMERCIAL USE OF A CONSUMER FOR

(i) ENCODING VIDEO IN COMPLIANCE WITH THE MPEG-4
VISUAL STANDARD (“MPEG-4 VIDEO”)

AND/OR

(ii)DECODING MPEG-4 VIDEO THAT WAS ENCODED BY
A CONSUMER ENGAGED IN A PERSONAL AND NON-
COMMERCIAL ACTIVITY AND/OR WAS OBTAINED FROM
A VIDEO PROVIDER LICENSED TO PROVIDE MPEG-4
VIDEO.

NO LICENSE IS GRANTED OR SHALL BE IMPLIED FOR ANY
OTHER USE. ADDITIONAL INFORMATION INCLUDING THAT
RELATING TO PROMOTIONAL, INTERNAL AND COMMER-
CIAL USES AND LICENSING MAY BE OBTAINED FROM MPEG
LA, L.L.C.
HTTP://WWW.MPEGLA.COM

• All other trademarks are trademarks of their respective owners.
• In this manual, ™ and ® marks are not specified.

• Abbreviation
AUS : Australian model
LA9 : Latin-American model

SAFETY-RELATED COMPONENT WARNING!

COMPONENTS IDENTIFIED BY MARK 0 OR DOTTED LINE
WITH MARK 0 ON THE SCHEMATIC DIAGRAMS AND IN
THE PARTS LIST ARE CRITICAL TO SAFE OPERATION.
REPLACE THESE COMPONENTS WITH SONY PARTS
WHOSE PART NUMBERS APPEAR AS SHOWN IN THIS
MANUAL OR IN SUPPLEMENTS PUBLISHED BY SONY.

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HCD-GT3D

TABLE OF CONTENTS

1. SERVICING NOTES ............................................. 4 6-30. Schematic Diagram - SPLITTER Board - ...................... 58

2. DISASSEMBLY 7. EXPLODED VIEWS
2-1. Disassembly Flow........................................................... 9 7-1. Side Panel Section .......................................................... 72
2-2. Side (L) Panel, Side (R) Panel ........................................ 10 7-2. Top Panel Section ........................................................... 73
2-3. Top Panel Section ........................................................... 11 7-3. Loading Panel Section .................................................... 74
2-4. OPTICAL Board ............................................................. 12 7-4. MOTHERBOARD Board Section.................................. 75
2-5. Loading Panel Assy ........................................................ 12 7-5. Chassis Section ............................................................... 76
2-6. CDM Section .................................................................. 13 7-6. Front Panel Section......................................................... 77
2-7. Back Panel ...................................................................... 13 7-7. CDM Section .................................................................. 78
2-8. DAMP Board .................................................................. 14 7-8. CD Mechanism Section
2-9. MOTHERBOARD Board, SPLITTER Board................ 15
2-10. Sub Chassis Section ........................................................ 16 (CDM90-DVBU204//M) ................................................ 79
2-11. SMPS Board ................................................................... 17
2-12. Chassis ............................................................................ 17 8. ELECTRICAL PARTS LIST .............................. 80
2-13. Front Panel Section......................................................... 18
2-14. Loudspeaker (20cm)-087-11........................................... 19
2-15. Service, Optical Device(7G), Wire (Flat Type) .............. 20

3. TEST MODE ............................................................ 21

4. ELECTRICAL CHECK ......................................... 26

5. TROUBLESHOOTING .......................................... 27

6. DIAGRAMS
6-1. Block Diagram - SERVO/USB/DISPLAY Section - ...... 33
6-2. Block Diagram - AUDIO/VIDEO Section - ................... 34
6-3. Block Diagram - AMP Section - ..................................... 35
6-4. Block Diagram - POWER SUPPLY Section -................ 36
6-5. Printed Wiring Board - MOTHERBOARD Board -....... 39
6-6. Schematic Diagram

- MOTHERBOARD Board (1/10) - ............................... 40
6-7. Schematic Diagram

- MOTHERBOARD Board (2/10) - ............................... 41
6-8. Schematic Diagram

- MOTHERBOARD Board (3/10) - ............................... 42
6-9. Schematic Diagram

- MOTHERBOARD Board (4/10) - ............................... 43
6-10. Schematic Diagram

- MOTHERBOARD Board (5/10) - ............................... 44
6-11. Schematic Diagram

- MOTHERBOARD Board (6/10) - ............................... 45
6-12. Schematic Diagram

- MOTHERBOARD Board (7/10) - ............................... 46
6-13. Schematic Diagram

- MOTHERBOARD Board (8/10) - ............................... 47
6-14. Schematic Diagram

- MOTHERBOARD Board (9/10) - ............................... 48
6-15. Schematic Diagram

- MOTHERBOARD Board (10/10) - ............................. 49
6-16. Printed Wiring Board - DAMP Board - .......................... 50
6-17. Schematic Diagram - DAMP Board (1/2) - .................... 51
6-18. Schematic Diagram - DAMP Board (2/2) - .................... 52
6-19. Printed Wiring Board - BUTTON Board - ..................... 53
6-20. Schematic Diagram - BUTTON Board - ........................ 54
6-21. Printed Wiring Board - LCD Board -.............................. 55
6-22. Schematic Diagram - LCD Board - ................................ 55
6-23. Printed Wiring Board - OPTICAL Board -..................... 55
6-24. Schematic Diagram - OPTICAL Board -........................ 55
6-25. Printed Wiring Board - SPK_HLED Board -.................. 56
6-26. Schematic Diagram - SPK_HLED Board - .................... 56
6-27. Printed Wiring Board - MIC Board - .............................. 56
6-28. Schematic Diagram - MIC Board -................................. 57
6-29. Printed Wiring Board - SPLITTER Board - ................... 58

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HCD-GT3D

SECTION 1
SERVICING NOTES

Notes on chip component replacement MODEL IDENTIFICATION
• Never reuse a disconnected chip component.
• Notice that the minus side of a tantalum capacitor may be – Rear View – MODEL NUMBER LABEL

damaged by heat.

Flexible Circuit Board Repairing Destination Code
• Keep the temperature of the soldering iron around 270 °C Part No.

during repairing.
• Do not touch the soldering iron on the same conductor of the

circuit board (within 3 times).
• Be careful not to apply force on the conductor when soldering

or unsoldering.

UNLEADED SOLDER
Boards requiring use of unleaded solder are printed with the
leadfree mark (LF) indicating the solder contains no lead.
(Caution: Some printed circuit boards may not come printed with

the lead free mark due to their particular size)

: LEAD FREE MARK Model Part No.
Unleaded solder has the following characteristics. AUS 4-567-353-0[]
• Unleaded solder melts at a temperature about 40 °C higher LA9 4-567-343-0[]

than ordinary solder. • Abbreviation
Ordinary soldering irons can be used but the iron tip has to be AUS : Australian model
applied to the solder joint for a slightly longer time. LA9 : Latin-American model
Soldering irons using a temperature regulator should be set to
about 350 °C. • JIG
Caution: The printed pattern (copper foil) may peel away if When disassembling the set, use the following jig (for front
panel removal).
the heated tip is applied for too long, so be careful! Part No.: J-2501-238-A JIG FOR SPEAKER REMOVAL
• Strong viscosity

Unleaded solder is more viscous (sticky, less prone to flow)
than ordinary solder so use caution not to let solder bridges
occur such as on IC pins, etc.
• Usable with ordinary solder
It is best to use only unleaded solder but unleaded solder may
also be added to ordinary solder.

CAUTION PLAYABLE DISCS
Use of controls or adjustments or performance of procedures • DVD+R/DVD+RW
other than those specified herein may result in hazardous radiation • AUDIO CD
exposure. • CD-R/CD-RW/DVD-R/DVD-RW

NOTES ON HANDLING THE OPTICAL PICK-UP BLOCK – audio data
OR BASE UNIT – MP3 files that conforms to ISO9660 Level 1/Level 2, or

The laser diode in the optical pick-up block may suffer electrostatic Joliet (expansion format).
break-down because of the potential difference generated by the
charged electrostatic load, etc. on clothing and the human body. Notes
During repair, pay attention to electrostatic break-down and also • MP3 (MPEG 1 Audio Layer-3) is a standard format defined
use the procedure in the printed matter which is included in the
repair parts. by ISO (International Organization for Standardization) which
The flexible board is easily damaged and should be handled with compresses audio data. MP3 files must be in MPEG 1 Audio
care. Layer-3 format.
• The system can only play back MP3 files that have a file
NOTES ON LASER DIODE EMISSION CHECK extension of “.mp3”.
The laser beam on this model is concentrated so as to be focused
on the disc reflective surface by the objective lens in the optical
pickup block. Therefore, when checking the laser diode emission,
observe from more than 30 cm away from the objective lens.

This appliance is classified as
a CLASS 1 LASER product
under IEC 60825-1:2007.
This marking is located on
the rear exterior.

4

HCD-GT3D

NOTE OF REPLACING THE IC001, IC002, IC105, IC106, NOTE OF REPLACING MOTHERBOARD BOARD OR
BLUETOOTH MODULE OR RC-S730 (WW) BOARD
IC301, IC302 AND IC303 ON THE MOTHERBOARD When the MOTHERBOARD board or BLUETOOTH module
or RC-S730 (WW) board are replaced, please execute the below
BOARD service mode.
IC001, IC002, IC105, IC106, IC301, IC302 and IC303 on the
MOTHERBOARD board cannot exchange with single. When these Pairing this system with a Bluetooth device
parts on the MOTHERBOARD board are damaged, exchange the
entire mounted board. 1. Press the [\/1] button to turn the power on.
2. Place the Bluetooth device within 1 meter (3 feet) from the
NOTE OF REPLACEMENT OF THE MS-476 BOARD
When the MS-476 board is defective, exchange the entire system.
LOADING COMPLETE ASSY (T). 3. Press BLUETOOTH on the unit to select Bluetooth function.

RELEASING THE DISC TRAY LOCK “BT AUDIO” appears in the display panel.
The disc tray lock function for the antitheft of an demonstration 4. Hold down BLUETOOTH on the unit for 2 seconds or more.
disc in the store is equipped.
“PAIRING” flashes in the display panel.
Releasing Procedure: 5. Perform the pairing procedure on the Bluetooth device.
1. Press [\/1] button to turn the power on. 6. Select the model number of the unit on the display of the
2. Press [FUNCTION] button and turn the [MULTI CONTROL]
Bluetooth device.
knob to select “DVD/CD” function, then press [ENTER] For example, select “SONY : MHC-GT3D”. If passkey is
button. required on the Bluetooth device, enter “0000”.
3. Press the [ENTER] button and [VOCAL FADER] button 7. Perform the Bluetooth connection on the Bluetooth device.
simultaneously and hold down for around 3 seconds. 8. When pairing is completed and the Bluetooth connection is
4. The message “UNLOCKED” is displayed and the disc tray is established, the Bluetooth device name appears in the display
unlocked. panel.
9. To cancel pairing operation, hold down BLUETOOTH on the
Note: When “LOCKED” is displayed, the slot lock is not released by unit for 2 seconds or more until “BT AUDIO” appears in the
turning power on/off with the [\/1] button. display panel.

NOTE OF REPLACING THE IC1001 ON THE DAMP Connecting with a smartphone by one touch (NFC)

BOARD AND THE COMPLETE DAMP BOARD Note: The operation in this mode must use a NFC-compatible smartphone
When IC1001 on the DAMP board and the complete DAMP board (Smartphones with a built-in NFC function [OS: Android 2.3.3 or
are replaced, it is necessary to spread the compound between parts later, excluding Android 3.x])
and heat sink.
1. Press the [\/1] button to turn the power on.
Part No. Description 2. Download and install the app “NFC Easy Connect”.
7-300-009-67 THERMAL COMPOUND (TIG2000)
Download the free Android app from Google Play by searching
Spread the compound referring to the figure below. for “NFC Easy Connect”.
3. Start the app “NFC Easy Connect” on the smartphone.
– DAMP Board (Component Side) – Make sure that the application screen is displayed.
4. Touch the smartphone to the N-Mark on the system until the
smartphone vibrates.

thermal compound (TIG2000) Complete the connection by following the instructions
IC1001 displayed on the smartphone.
5. When pairing is completed and the Bluetooth connection is
established, the Bluetooth device name appears in the display
panel.

5

HCD-GT3D

Playing music from a Bluetooth device BOND FIXATION OF ELECTRIC PARTS
When DAMP board is replaced or the following object parts are
For a Bluetooth device replaced, it is necessary to fix parts to the boards by using a speci-
1. Press the [\/1] button to turn the power on. fied bond without fail.
2. Press BLUETOOTH on the unit to select Bluetooth function.
• Object boards
“BT AUDIO” appears in the display panel. Complete DAMP board
3. Establish connection with the Bluetooth device.
• Object parts Ref. No.
Press BLUETOOTH on the unit to connect to the last Board
connected Bluetooth device. C1126, C1127, C1128, C1129, C1142,
Perform the Bluetooth connection from the Bluetooth device if DAMP L1010, RY001
the device is not connected.
Once the connection is established, the Bluetooth device name • Use bond Description
appears in the display panel. ADHESIVE (SC608Z2) 180ML
4. Press N. Part No.
Depending on the Bluetooth device, 7-600-020-70
– you may have to press N twice.
– you may need to start playback of an audio source on the • Parts position
Complete DAMP board (page 6)
Bluetooth device.
DAMP board
For an NFC-compatible smartphone – DAMP Board (Component Side) –
1. Press the [\/1] button to turn the power on.
RY001
Touch the smartphone to the N-Mark on the system to establish
the Bluetooth connection. C1142 C1127 C1128
Start playback of an audio source on the smartphone. For L1010 C1126 C1129
details on playback, refer to the operating instructions of your
smartphone.

To disconnect the Bluetooth device
For a Bluetooth device
Press BLUETOOTH on the unit.
“BT AUDIO” appears in the display panel.

For an NFC-compatible smartphone
Touch the smartphone to the N-Mark on the system again.

To erase all the pairing registration information perform
COLD RESET test mode (Refer to page 21).


The portion which applies bond:

NOTE OF DISASSEMBLE THE PANEL, SIDE
To disassemble the PANEL, SIDE, hexagon key is required to
unscrew the SCREW, TAPPING (HEX).

hexagon key

hexagon key

6

HCD-GT3D

HOW TO OPEN THE TRAY WHEN POWER SWITCH TURN OFF
Note 1: After the side panel and top panel are removed, this work is done.
Note 2: Please prepare the thin wire (clip etc. processed to the length of 8 cm or more).

1 Remove the side (L) panel, side (R) panel, top panel section.
(Illustration of disassembly is omitted.)

hole 3

– Left view –
Insert the clip etc. processed to the
length of 8 cm or more in the hole CD/DVD mechanism deck
on the side of the chassis and push.

8 cm or more 2 Insert the clip etc.

Note: Push after it inserts it tray
in this hole well. – Top view –

NOTE OF REPLACING THE VOLUME KNOB ASSY OR MIC KNOB
When VOLUME knob assy or MIC knob is replaced, it is necessary to apply lubricant on the knob.

Part No. Description
7-651-000-63 Lubricant (SFL-7A)1KG

Apply the lubricant referring to the figure below.

– VOLUME KNOB ASSY – – MIC KNOB ASSY –

Lubricant (SFL-7A)1KG

7

HCD-GT3D

CAPACITOR DISCHARGE FOR ELECTRIC SHOCK PREVENTION
SMPS Board (Conductor side view)
In checking the SMPS board, make 3 capacitors discharge of C914, C1003 and C1006 for eletrical shock prevention.

800 :/5 W

800 :/5 W

800 :/5 W C1003
C1006
C914

8

HCD-GT3D

SECTION 2
DISASSEMBLY

Note: Disassemble the unit in the order as shown below.

2-1. DISASSEMBLY FLOW

SET

2-2. SIDE (L) PANEL, SIDE (R) PANEL
(Page 10)

2-3. TOP PANEL SECTION
(Page 11)

2-4. OPTICAL BOARD
(Page 12)

2-5. LOADING PANEL ASSY
(Page 12)

2-6. CDM SECTION
(Page 13)

2-7. BACK PANEL 2-15. SERVICE, OPTICAL DEVICE(7G), WIRE (FLAT TYPE)
(Page 13) (Page 20)

2-8. DAMP BOARD
(Page 14)

2-9. MOTHERBOARD BOARD,
SPLITTER BOARD
(Page 15)

2-10. SUB CHASSIS SECTION
(Page 16)

2-11. SMPS BOARD
(Page 17)

2-12. CHASSIS
(Page 17)

2-13. FRONT PANEL SECTION
(Page 18)

2-14. LOUDSPEAKER (20CM)-087-11
(Page 19)

9

HCD-GT3D

Note: Follow the disassembly procedure in the numerical order given.

2-2. SIDE (L) PANEL, SIDE (R) PANEL

3 three claws

1 two screws
(TAPPING (HEX))

2 three screws (+BVTP 3 × 8)

5 panel, side (L) 2 three screws (+BVTP 3 × 8)
3 three claws
4 Remove the panel, side (L)
in the direction of the arrow. 5 panel, side (R)
1 two screws (TAPPING (HEX))
4 Remove the panel, side (R)
in the direction of the arrow.

10

HCD-GT3D

2-3. TOP PANEL SECTION

3 two screws (+BVTP 3 × 8) 1 three screws (+BVTP 3 × 8)
qs top panel section
D A
4 one screw (+BVTP 3 × 8)

F G 8 Remove the wires from pin, lead. MIC board
C E 4 one screw (+BVTP 3 × 8)
B pin, lead
0 CN451 (8P) ‡:LUHVHWWLQJ
6 three claws MOTHERBOARD
9 wire (flat type) (11 core) (CN3402) front side board

7 Remove the top panel section A
in the direction of the arrow. E

qa CN3200 (4P)

5 one screw (+BVTP 3 × 8) D F

C
B

G

2 one screw (+BVTP 3 × 8)

5 one screw (+BVTP 3 × 8)

11

HCD-GT3D

2-4. OPTICAL BOARD

4 one screw (+BVTP 3 × 8) 1 Remove the wire from pin, lead.
5 OPTICAL board
‡:LUHVHWWLQJ
A OPTICAL board

pin, lead

2 CN602 (3P) front side

3 one screw
(+BVTP 3 × 8)

A
MOTHERBOARD board

2-5. LOADING PANEL ASSY

4 panel, loading assy
3 three claws

hole 2 Draw out the tray.
1 Insert the clip etc.
– Left view –
Insert the clip etc. processed to the
length of 8 cm or more in the hole CD/DVD mechanism deck
on the side of the chassis and push.

8 cm or more

Note: Push after it inserts it tray
in this hole well. – Top view –

12

HCD-GT3D

2-6. CDM SECTION A
8 CDM section
1 two screws (+BVTP 3 × 8)

6 wire (flat type) (5 core) (CN303) 7 wire (flat type) (24 core) (CN302)
5 CN401 (6P)
4 Remove the CDM section
in the direction of the arrow. 3 two claws

2 two screws (+BVTP 3 × 8)

A

2-7. BACK PANEL

2 one screw (+BVTP 3 × 8)
1 two screws (+BVTP 3 × 8)
3 four screws (+BVTP 3 × 8)
4 five screws (+BVTP 3 × 8)

5 panel, back

13

HCD-GT3D

2-8. DAMP BOARD DAMP board 8 heatsink
chassis, sub Note: When you install the heatsink, spread the compound
‡ :ire VeWWiQJ referring to “NOTE OF REPLACING THE IC1001
holder, wire ON THE DAMP BOARD AND THE COMPLETE
rear side DAMP BOARD” on servicing notes (page 5).

6 four screws (+BVTP 3 × 8)

1 Remove the wires 9 DAMP board
from holder, wire.

5 wire (flat type) (19 core) (CN1001)

7 two screws (+BVTP 3 × 8)

3 CN1005 (8P)
2 CN1007 (2P)

4 CN1004 (2P)

– Rear view –

14

2-9. MOTHERBOARD BOARD, SPLITTER BOARD HCD-GT3D

0 two screws (+BVTP 3 × 8) 8 MOTHERBOARD board

B 5 wire (flat type) (25 core) (CN118)
qa SPLITTER board

7 five screws (+BVTP 3 × 8)
A

4 wire (flat type) (6 core) (CN105) A
B
9 wire (flat type) (13 core) (CN3401)
6 wire (flat type) (10 core) (CN102)

3 CN001 (9P)
1 Remove the wires from holder, wire.

2 CN517 (4P)

‡ :ire VeWWiQJ – Rear view –
front side
MOTHERBOARD
holder, wire board

chassis, sub

15

HCD-GT3D ‡:LUHVHWWLQJ front side
clamp
2-10. SUB CHASSIS SECTION
fan, DC
2 three screws (+BV3 (3-CR))
3 clamp bracket, fan

1 Remove the wire from clamp. chassis, sub
4 four screws (+BV3 (3-CR))
7 sub chassis section
BA 6 Draw out the wires from chassis, sub.

5 Remove the sub chassis section ‡:LUHVHWWLQJ chassis, sub
in the direction of the arrow. front side

B chassis
A

16

2-11. SMPS BOARD HCD-GT3D

3 nine screws (+PWH 3 × 8 (SUMITITE)) 2 AC inlet
1 CN901 (2P)
4 SMPS board

2-12. CHASSIS

2 seven step screws (M4)

A 5 chassis
3 one claw B
3 one claw
4 nine damper chassis
B
1 one screw (+BVTP 3 × 8) 1 one screw (+BVTP 3 × 8)
A
17

HCD-GT3D

2-13. FRONT PANEL SECTION

1 one screw ((4 × 13) (TR-184A))

2 Insert the jig into a space and slowly 2 Insert the jig into a space and slowly
remove the front panel section. remove the front panel section.
Note : When using a jig, please work Note : When using a jig, please work
so as not to injure front panel so as not to injure front panel
section and speaker cabinet. section and speaker cabinet.

3 All bosses are removed while moving 3 All bosses are removed while moving
jig in the direction of the arrow, and jig in the direction of the arrow, and
front panel section is removed. front panel section is removed.

total fourteen bosses

4 Remove the front panel section
in the direction of the arrow.

5 front panel section

18

HCD-GT3D

2-14. LOUDSPEAKER (20CM)-087-11

‡,QVWDOODWLRQGLUHFWLRQIRUWKHORXGVSHDNHUFP

terminal position loudspeaker (20cm)-087-11

3 Push the protrusion, protrusion
and remove the terminal
(wide side) [grey].

‡:LUHVHWWLQJ

terminal (wide side) front side
[grey].
3 Push the protrusion,
front side and remove the terminal
(narrow side) [black/grey].
terminal (narrow side)
[black/grey].

2 Remove the
loudspeaker (20cm)-087-11
in the direction of the arrow.

4 loudspeaker (20cm)-087-11 terminal
(wide side)
[grey]

terminal
(narrow side)
[black/grey]

1 four screws ((1) (4 × 20), +BV TAPPING)

19

HCD-GT3D

2-15. SERVICE, OPTICAL DEVICE(7G), WIRE (FLAT TYPE)

2 chuck holder assy (T)
1 three claws

1 three claws

7 four insulator screws qa insulator

qa insulator qh holder, FFC
6 belt
qs service, optical device(7G)
3 Insert the clip etc.
9 qj wire (flat type) (24 core)
8 qg

qd base, lo assy

0 connector loading assy (T)

4 5 tray – Bottom view –
qf wire(flat type) (5 core)

‡ ,QVtDOODtioQ oI wiUe IODt t\Se FoUe DQG wiUe IODt t\Se FoUe
Note: This illustration sees the loading assy (T) from bottom side.

5 two claws 5 three claws

1 wire (flat type) (24 core)

loading assy (T)

6 holder, FFC

3 Through the hole 4

7 wire (flat type) (24 core)

terminal face 8 wire (flat type) (5 core)
2 Through the hole

Under the guide
(Fold area)

Under the guide

20

HCD-GT3D

SECTION 3
TEST MODE

[PANEL TEST MODE] [COLD RESET]
This mode is used to check the fluorescent indicator tube, LEDs, The cold reset clears all data including preset data stored in the
keys, [VOLUME/DJ CONTROL] jog, model, destination and data flash to initial conditions included history mode data. Execute
software version. this mode when returning the set to the customer.
Procedure: Procedure:
1. Press [] button and [S3 TUNING – .] button simultaneously 1. Press [\/1] button to turn on the system.
2. Press [] button and [S4 TUNING + >] button
and hold 3 seconds.
2. All LEDs and segments in fluorescent indicator tube are simultaneously for 3 seconds.
3. “COLD RST” appears on the fluorescent indicator tube.
lighted up.
3. When you want to enter to the software version display mode, After that, the fluorescent indicator tube will display “SONY
DEMO”. The set will automatically Power ON and Power
press [S2 +] button. OFF again, and the system is reset.
The model information appears on the fluorescent indicator
tube. [DISC TRAY LOCK MODE]
Press [S2 +] button again to view the destination information. This mode let you lock the disc tray. When this mode is activated,
4. During the destination information display, press [S2 +] the disc tray will not open when [Z] button is pressed. The mes-
button. Each time [S2 +] button is pressed, the fluorescent sage “LOCKED” will be displayed on the fluorescent indicator
indicator tube shows the version of each category software tube. This mode only applied when there is disc on the tray.
in the following sequence: SC, MTK, OPU, UI, PF, SUB, Procedure:
SYS, CD, CMA, CMB, ST, TA, TM and return back to model 1. Press [\/1] button to turn on the system.
information display. 2. Press [FUNCTION] button and turn the [MULTI CONTROL]
5. When [] button is pressed while the version numbers are
being displayed except model and destination, the date of the knob to select “DVD/CD” function, then press [ENTER]
software creation appears. When [] button is pressed again, button.
the display returns to the software version display. 3. Press [ENTER] button and [VOCAL FADER] button
6. When [ENTER] button is pressed after all LEDs and segments simultaneously and hold down until “LOCKED” or
in fluorescent indicator tube light up, alternate segments in “UNLOCKED” displayed on the fluorescent indicator tube
fluorescent indicator tube and LEDs would light up, all Party (around 3 seconds).
Light LEDs would light up in red color. If you press [ENTER]
button again, another half of alternate segments in fluorescent Bluetooth PAIRING HISTORY CLEAR
indicator tube and LEDs would light up, all Party Light LEDs It can clear the Bluetooth pairing history.
would light up in green color. Pressing [ENTER] button Procedure:
again would cause all segments in fluorescent indicator tube 1. Press [\/1] button to turn on the system.
and LEDs light up, all Party Light LEDs would light up in 2. Press [-PAIRING BLUETOOTH] button to turn the Bluetooth
blue color. Pressing [ENTER] button again would turn off all
segments in fluorescent indicator tube and all LEDs including function.
Party Light LEDs. 3. Press two buttons of [ENTER] and [S1 –] simultaneously
7. Press [S1 –] button, the key check mode is activated.
8. In the key check mode, the fluorescent indicator tube displays for 3 seconds.
“K0 V0E0”. 4. The message “BT HIST” → “CLEAR” is displayed on the
Each time a button is pressed, “K” value increases. However,
once a button has been pressed, it is no longer taken into fluorescent indicator tube, and the pairing history of Bluetooth
account. After all the buttons have been pressed, "K" value will is cleared.
toggle between "OK" and "K24".
“V” value increases in the manner of 0, 1, 2, 3 ... if [VOLUME/
DJ CONTROL] knob is turned clockwise, or it decreases in the
manner of 0, 9, 8, 7 ... if [VOLUME/DJ CONTROL] knob is
turned counterclockwise.
“E” value increases in the manner of 0, 1, 2, 3 ... if [MULTI
CONTROL] knob is turned clockwise, or it decreases in the
manner of 0, 9, 8, 7 ... if [MULTI CONTROL] knob is turned
counterclockwise.
9. To release from this mode, press the buttons in the same
manner as step 1, or disconnect the power cord.

[USER RESET]
The user reset clears all data including preset data stored in the data
flash to initial conditions exclude history mode data.
Procedure:
1. Press [\/1] button to turn on the system.
2. Press [ENTER] button and [S4 TUNING + >] button simul-

taneously for 3 seconds.
3. “RESET” appears on the fluorescent indicator tube. After that,

the fluorescent indicator tube becomes blank for a while, and
the system goes to demo mode.

21

HCD-GT3D

[HISTORY MODE]

This mode is used to check important data stored in the system when PROTECTOR happened.
Procedure:
1. During demo mode, press [] button and [S2 +] button for 5 seconds to mode into history mode.
2. Press the [S4 TUNING + >] button or [S3 TUNING – .] button to check history data stored.

Display on fluorescent indicator tube Description

P C O U N T ※ ※ No. of time protector happened (0 ~ 99)

PT ※ ※ ※ ※ Refer to protect type description

1 *h *h *h *h *h *m *m Single Power On Time until protector happened (0~99999 hours,
0~99 minutes)

2 *h *h *h *h *h *m *m Total Power On Time [ no consider protector happened ]
(0~99999 hours, 0~99 minutes)

F ※ ※ ※ ※ ※ ※ Input Function during protector happened

VO L ※ ※ ※ Volume setting (MIN / 1 - 50 / MAX)

SW ※ Subwoofer setting (0 ~ 4)

BAS S ※ ※ ※ MEGA BASS setting (OFF / ON)

To release from History Mode.
To release from this mode, press [\/1] button.

Protect Type Description:

Error Code Description
01
The over current condition to MOSFET occurs by defect of MOSFET or defect of PS output line.
02 or
03 Unusual heat up of MOSFET by improper assembly of heat sink, destruction of MOSFET etc.

04 Defect of thermistor IC or charging circuit used by SPM (Sound Pressure Management) system.
06
Defect of power supply circuit to AMP. There is possibility of unusual power supply of any of the AMP IC or Pre-
amplifier.

DC appears in SP terminal by defect of AMP IC and MOSFET.

Defect of DC FAN and DC FAN driver circuit.

If speaker does not have output even if the set status is not in PROTECT mode, the following defect might be possible:

Defects Possible cause
RESET defect Reset signal status from micom is not ‘H’.

22

HCD-GT3D

[MODEL & DEST WRITE MODE] [DVD COLOR SYSTEM MODE]
This mode is used to set software model & destination. This mode let you change the color system of the video output
This mode is only available when no permanent model & from PAL to NTSC or vice-versa.
destination is stored.
This mode can only be executed during demo mode. Procedure:
Procedure: 1. Press [\/1] button to turn on the system.
1. Press [SOUND FIELD] button and [S4 TUNING + >] but- 2. Press [FUNCTION] button and turn the [MULTI CONTROL]

ton simultaneously and hold for 5 seconds. knob to select “DVD/CD” function, then press [ENTER]
2. Fluorescent indicator tube display will show “D XXXXX”. button.
3. Press [S2 +] / [S1 –] button to select the destination based 3. Press [ENTER] button and [MIC ECHO] button
simultaneously and hold for 3 seconds.
on the set’s country. 4. The message “PAL” or “NTSC” appears on the fluorescent
indicator tube.

Area Code Country F. Tube display • To release from DVD Color System Mode
PL1/SP1/ “D ASIA” 1. Once the color system has been selected, the mode is fixed
SP2/SP6/ Philippines,Vietnam,
TH1 Singapore, Malaysia, “D INDIA” there after. If you wish to change the mode again, perform the
E12 Thailand “D ME AFC” above item 2 again.
E3/E51/
E93/E4/ India “D OCEANI” [DVD SERVICE MODE]
SA2/EA3 “D JAPAN” This mode let you make diagnosis and adjustment easily by using
Iran, Midle East,Africa, “D BRAZIL” the remote commander and the TV. The instructions, diagnostic
AU1 Pakistan, Bahrain, “D N AME" results, etc. are given on the on-screen display.
J1 Jordan, Lebanon, Libya, “D LATIN”
BR1 Oman, Qatar, Syria, “D RUSSIA” • TEST DISC LIST
U2/CA2 Yemen, Algeria, Angola, “D EUROPE” Be sure to use the DVD disc that matches the signal standards
AR2/LA9 Eqypt, Ethiopia, of your region.
Morocco, Tunisia, • CD
RU1 South Africa, Iraq, YEDS-18 (Part No.: 3-702-101-01)
CEL/CEK Kuwait, Saubi Arabia, PATD-012 (Part No.: 4-225-203-01)
UAE, Kenya, Nigeria, HLX-A1 (Part No.: J-2501-307-A)
Tanzania • DVD SL (Single Layer)
NTSC : HLX-503 (Part No.: J-6090-069-A)
Australia, New Zealand HLX-504 (Part No.: J-6090-088-A)
HLX-513 (Part No.: J-2501-305-A)
Japan PAL : HLX-506 (Part No.: J-6090-077-A)
• DVD DL (Double Layer)
Brazil NTSC : HLX-501 (Part No.: J-6090-071-A)
HLX-505 (Part No.: J-6090-089-A)
America, Canada HLX-514 (Part No.: J-2501-306-A)
PAL : HLX-507 (Part No.: J-6090-078-A)
Argentina, Latin America
(except Brazil) • Procedure to enter to DVD Service Mode:
1. Press [\/1] button to turn on the system.
Russia 2. Press [FUNCTION] button and turn the [MULTI CONTROL]

Europe, Moldova, U.K, knob to select “DVD/CD” function, then press [ENTER]
Ireland button.
3. Press [SOUND FIELD] button and [VOCAL FADER] button
4. Press [ENTER] button to confirm the selection. simultaneously and hold 3 seconds.
5. “RESET” appears on the fluorescent indicator tube. After that, 4. The message “SERVICE IN” appears on the fluorescent
indicator tube.
the fluorescent indicator tube will display “SONY DEMO”. The display of the “Model Name” of the “Remocon Diagnosis
The set will automatically Power ON and Power OFF again, Menu” change with the model and the destination appears on
and the system is reset. screen display. Refer to below on the model name.
6. Mode in [PANEL TEST MODE] again to confirm on the MHC-GT3D: GV2
model & destination.

Remocon Diagnosis Menu

0. External Chip Check
1. Servo Parameter Check
2. Drive Manual Operation
3. Emergency History
4. Version Information

Model Name : MHC-GT3D_ XX *1
IF-con : Ver. XX.XX (XXXX)
Syscon : Ver. X.XXX

*1: Changes depending on destination
5. To execute each function, press its number by using numeric

button on the remote commander.

23

HCD-GT3D

6. To release from this mode, press [\/1] button to turn off the 10. Press the [0] button on the remote commander to return to the
system. Top Menu of Remocon Diagnosis Menu.

• Execute IOP Measurement 11. Press [\/1] button to turn off the system.
In order to execute IOP measurement, the following standard
procedures must be followed. • Check Emergency History
To check the emergency history, please follow the following
1. From the Top Menu of Remocon Diagnosis Menu, select procedure.
“2. Drive Manual Operation” by pressing the [2] button on
the remote commander. The following screen appears on the 1. From the Top Menu of Remocon Diagnosis Menu, select
onscreen display. “3. Emergency History” by pressing the [3] button on the
remote commander. The following screen appears on the on-
Drive Manual Operation screen display.

1. Servo Control Emg. History Check
2. Track/Layer Jump
3. Manual Adjustment Laser Hours CD 999h 59min
4. Tray Aging Mode DVD 999h 59min
5. MIRR time Adjust
0. Return to Top Menu 1. 01 05 04 04 00 92 46 00

2. Select “3. Manual Adjustment” by pressing the [3] button on 00 00 00 00 00 00 23 45
the remote commander. The following screen appears on the 2. 02 02 01 01 00 A9 4B 00
on-screen display. 00 00 23 45
00 00 00 00
Manual Adjust
Next Next Page Prev Prev Page
1. Track Balance Adjust: O Return to Top Menu
2. Track Gain Adjust:
3. Focus Balance Adjust: (Displayed values in the above figure are example)
4. Focus Gain Adjust: 2. You can check the total time when the laser is turned on
5. Eq Boost Adjust:
6. Iop: during playback of DVD and CD from the above menu. The
7. TRV. Level: maximum time, which can be displayed are 999h 59min.
8. S curve (FE) Level: 3. You can check the error code of latest 10 emergency history
9. RFL (PI) Level: from the above menu. To view the previous or next page of
0. MIRR Time: emergency history, press the [.] button or [>] button
on the remote commander. The error code consists of “Error
O o Change Value Code”, “Parameter of error code” and “Time of error code”.
RETURN Return to previous menu
• Error Code
3. Select “6. Iop:” by pressing the [6] button on the remote
commander. Example of Error code

4. Wait until a hexadecimal number appears in the on-screen 1. 01 05 04 04 00 92 46 00
display as below: 00 00 00 00 00 00 23 45

Manual Adjust The meaning of error code is as below:
01: Communication error (No reply from syscon)
1. Track Balance Adjust: 02: Syscon hung up
2. Track Gain Adjust: 03: Power OFF request when syscon hung up
3. Focus Balance Adjust: 19: Thermal shutdown
4. Focus Gain Adjust: 24: MoveSledHome error
5. Eq Boost Adjust: 25: Mechanical move error (5 Changer)
6. Iop. ED 26: Mechanical move stack error
7. TRV. Level: 30: DC motor adjustment error
8. S curve (FE) Level: 31: DPD offset adjustment error
9. RFL (PI) Level: 32: TE balance adjustment error
0. MIRR Time: 33: TE sensor adjustment error
34: TE loop gain adjustment error
O o Change Value 35: FE loop gain adjustment error
RETURN Return to previous menu 36: Bad jitter after adjustment
40: Focus NG
5. Convert data from hexadecimal to decimal by using 42: Focus layer jump NG
conversion table. 51: Spindle stop error
52: Open kick spindle error
6. Please find the label on the rear of the BU (Base Unit). 60: Focus on error
The default IOP value is written in the label. 61: Seek fail error
62: Read Q data/ID error
7. Subtract between these two values. 70: Lead in data read fail
8. If the remainder is smaller than 93 (decimal), then it is OK. 71: TOC read time out (CD)
80: Can’t buffering
However if the value is higher than 93, then the BU is defective 81: Unknown media type
and need to be change.
9. Press [RETURN] button on the remote commander to return
to previous menu.

24

HCD-GT3D

• Parameter of error code To return to the Top Menu of Remocon Diagnosis Menu
This is the detail of error code. Press the [0] button on the remote commander.

Example of Error code • Check Version Information
To check the version information, please follow the following
1. 01 05 04 04 00 92 46 00 procedure.
00 00 00 00 00 00 23 45
1. From the Top Menu of Remocon Diagnosis Menu, select “4.
• Time of error code Version information” by pressing the [4] button on the remote
This is the laser time when an error occurred. commander. The following screen appears on the on-screen
display.
Example of Error code
Version information
1. 01 05 04 04 00 92 46 00
00 00 00 00 00 00 23 45 Firm (Main) : Ver. xxxxx
Firm (Sub) : xxxxx
To clear the Laser Hours RISC : xxxxx
Press the [ DISPLAY] button and then press the [CLEAR] 8032 : xxxxx
button. The data for both CD and DVD data are reset. Audio DSP : xxxxx
Servo DSP : xxxxx
Emg. History Check
O Return to Top Menu
Laser Hours CD 0h 0min
DVD 0h 0min To return to the Top Menu of Remocon Diagnosis Menu, press
the [0] button on the remote commander.
1. 01 05 04 04 00 92 46 00

00 00 00 00 00 00 23 45
2. 02 02 01 01 00 A9 4B 00
00 00 23 45
00 00 00 00

Next Next Page Prev Prev Page
O Return to Top Menu

To clear the Emergency History
Press the [DVD TOP MENU] button and then press the [CLEAR]
button.
The error code for all emergency history would be reset.

Emg. History Check

Laser Hours CD 999h 59min
DVD 999h 59min

1. 00 00 00 00 00 00 00 00
00 00 00 00
00 00 00 00 00 00 00 00
2. 00 00 00 00 00 00 00 00

00 00 00 00

Next Next Page Prev Prev Page
O Return to Top Menu

To clear the Initialize Setup Data
Press the [DVD/TUNER MENU] button and then press the
[CLEAR] button on the remote commander.

Emg. History Check

Laser Hours CD 999h 59min
DVD 999h 59min

Initialize setup data...

Next Next Page Prev Prev Page
O Return to Top Menu

25

HCD-GT3D

SECTION 4
ELECTRICAL CHECK

TUNER SECTION 0 dB = 1 μV FOCUS BIAS CHECK
FM AUTO STOP CHECK
oscilloscope
set (DC range)
75
signal MOTHERBOARD board +
generator –
CN302 pin 17 (RF)
+ CN302 pin 1 (GND)
–
Procedure:
Procedure: 1. Connect the oscilloscope to CN302 pin 17 (RF) and CN302
1. Turn the power on.
2. Input the following signal from Signal Generator to FM pin 1 (GND) on the MOTHERBOARD board.
2. Press the [?/1] button to turn the power on, and press the
antenna input directly.
[FUNCTION] button to select CD function.
Carrier frequency : A = 87.5 MHz, B = 98 MHz, C = 108 MHz 3. Set the test disc (CD: YEDS-18) on the tray and press [B]

Deviation : 75 kHz button to playback.
4. Confirm that oscilloscope waveform is as shown in the figure

below (eye pattern).
A good eye pattern means that the diamond shape (◊) in the
center of the waveform can be clearly distinguished.

VOLT/DIV: 200 mV
TIME/DIV: 500 ns

Modulation : 1 kHz

ANT input : 35 dBu (EMF) level:
1.1 ± 0.25 Vp-p (DVDSL)
Note: Please use 75 ohm “coaxial cable” to connect SG and the 1.0 ± 0.25 Vp-p (CD)
set. You cannot use video cable for checking.
Please use SG whose output impedance is 75 ohm.

3. Set to FM tuner function and scan the input FM signal with Checking Location:
automatic scanning. – MOTHERBOARD Board (Component Side) –

4. Confirm that input Frequency of A, B and C detected and
automatic scanning stops.

The stop of automatic scanning means “The station signal is
received in good condition”.

CD/DVD SECTION

[TEST DISC LIST]

Use the following test disc on test mode.

• CD: YEDS-18 (PART No. 3-702-101-01)

or

PATD-012 (PART No. 4-225-203-01) pin 1 (GND) pin 17 (RF)
CN302
or

HLX-A1 (PART No. J-2501-307-A)

• DVD (SL)

NTSC HLX-503 (PART No. J-6090-069-A)

or

HLX-504 (PART No. J-6090-088-A)

or

HLX-513 (PART No. J-2501-305-A)

PAL HLX-506 (PART No. J-6090-077-A)

• DVD (DL)

NTSC HLX-501 (PART No. J-6090-071-A)

or

HLX-505 (PART No. J-6090-089-A)

or

HLX-514 (PART No. J-2501-306-A)

PAL HLX-507 (PART No. J-6090-078-A)

Note: When the BASE UNIT is replaced, perform the Execute
IOP measurement
(Refer to page 24).

26

SMPS Board Diagnosis Flow AC IN

(1) (5) The Power Control signal to SMPS Board is checked.
(2) (6)
Is following power voltage OK? No Checks whether the state of a Cable and Outlet are normal.
(1) AC input (4) If there are no problems, checks circumference circuit for
(2) Fuse (3)
(3) Sub Power transformer Main on Standby Demo mode Power On Main on Output of Main mount side.
(4) CN2005 Connector
CN2005: pin9 Low (0V) Low (0V) Hi (3.3V)
pin1: 13.5V
pin3: AGND Yes
pin4-5: 13.5V
pin6-7: M/DGND The Output from SMPS Board is checked. SECTION 5
pin8: AC-DET TROUBLESHOOTING
pin9: MAIN-ON Is following power voltage up to standard? No Replaces SMPS Board if it is not up to standard.
(5) MAIN Power transformer Standby Demo mode Power On
(6) CN4 Connector
pin1-5: V1 (50V) CN2005 pin1,4,5 13.5V±0.5V 13.5V±0.5V 13.5V±0.5V
pin6-9: V1_GND
CN4 pin5 0V 0V 50V±5%

Yes

END

27 HCD-GT3D

Optical Block Diagnosis Flow (1/2)
HCD-GT3D
28
REMOVE SIDE PANEL

REMOVE TOP PANEL
TURN ON
TRAY IN

Does Optical pickup move to inner circumference? No Checks CL335 for +3.3V and +1.2V REG IC303. No Checks IC303 circumference circuit for +1.2V.
Checks IC002 (JL040) circumference circuit for
(Visual check) Does it output the power voltage of 3.3V and 1.2V? +3.3V.

Yes Yes Checks circumference circuit for SL+/SL- of IC401.
Checks circumference circuit of IC301 FMO Signal.
Checks CN401 SL+/SL- signal. No
Does it output the signal?

Yes

The Sled motor has a problem.
Replaces BU.

Does Spindle motor rotate? No Checks CN401 SP+/SP- signal. No Checks circumference circuit for SP+/SP of IC401.
(Visual check) Does it output the signal? Checks circumference circuit of IC301 DMO Signal.

Yes Yes

The Spindle motor has a problem.
Replaces BU.

Does Optical pickup do focus search? No Checks CN302 FCS+/FCS- signal. No Checks circumference circuit for FCS+/FCS- of IC401.
(Visual check) Does it output the signal? Checks circumference circuit of IC301 FOO Signal.

Yes Yes

The Optical pickup has a problem.
Replaces BU.

A

Optical Block Diagnosis Flow (2/2)

A

Does laser diode become luminous? No Checks JL306 (LD780) signal. No Checks circumference circuit of Q402.
(Visual check) Does it output 2V when laser become luminous? Checks circumference circuit of IC301 LD01.

Yes Yes

DISC IN The Optical pickup has a problem.
Yes Replaces BU.

Is output level of RF signal (JL317) up to standard? No If it is not up to standard,
RF Level = 1.05 ±0.45 Vpp Lens cleaning is performed.

Test disc (CD: YEDS-18, DVD: HLX-503 (NTSC) or HLX-504 (PAL)) Yes

Yes Is output level of RF signal (JL317) up to standard?
RF Level = 1.05 ±0.45 Vpp
No
Test disc (CD: YEDS-18, DVD: HLX-503 (NTSC) or HLX-504 (PAL)) Replaces BU if it is not up to standard.

Yes

Is there no problem with Long term Aging Test (60min)? No
Confirms that there is no sound skip.

Yes

The Optical pickup has a problem.
Replaces BU.

HCD-GT3DEND
29

DAMP Mount Diagnosis Flow
HCD-GT3D
30
PLAY MUSIC
Yes No Check CN1005 (pin1 refer to pin9). No Reinsert the wire and check again. If it is OK,
Is the voltage = 50V? check the SMPS Board position.
Is there audio output from DAMP Board? Yes No
Yes No Reinsert FFC and check again. If it is OK, check
Yes Check speaker output CN1007 (for subwoofer), TB001 (for FR, FL). MOTHERBOARD Board position.
END Is the power voltage = 25V?
No

Yes Check IC1003 (pin1).
Is the power voltage = 12V?

No

Check CN1001 (pin1).
Is the voltage = 13V (MAIN ON) ?

Yes

Yes Check CN1001 (pin7).
Is the voltage = 3.3V (AMP-RESET)?

MOSFET Confirmation for DAMP Mount

CL1054

CL1049 CL1048 CL1051

CL1062 CL1050 CL1061

CL1046 CL1047

CL1052 Tester Tester Tester
CL1053

Tester

CL1002

CL1032

CL1059 CL1031

Tester Tester Tester Tester

CL1005

CL1038 CL1023

CL1006 CL1013 CL1008 CL1009
CL1007 CL1012 CL1014

CL1004 CL1039 CL1010 CL1017

CL1060 CL1015 CL1003 CL1001

CL1019 CL1063

CL1018 CL1011 CL1016

HCD-GT3D
31
<Note>
Please check each channel’s resistance value for the Coil’s terminal and Capacitor’s + and – terminal.
These terminal is equal to resistance value for POWER AUDIO DRIVER terminal.

HCD-GT3D SECTION 6
DIAGRAMS
• Circuit Boards Location

DAMP board MIC board
BUTTON board OPTICAL board

RC-S730 (WW) MOTHERBOARD board
MS-476 board

SMPS board

LCD board

BLUETOOTH MODULE SPLITTER board
SPK_HLED board

32

HCD-GT3D

6-1. BLOCK DIAGRAM - SERVO/USB/DISPLAY Section -

SERVICE, CD RF AMP FOCUS/TRACKING ERROR AMP, SD-RAM SYSTEM CONTROLLER LED DRIVER
OPTICAL DEVICE (7G) CD SYSTEM PROCESSOR, IC306 IC101 IC502
DIGITAL SERVO PROCESSOR (1/4)
RF IC301
NC (1/2) RGB-PWM-CLK 118
VOD/C RGB-TRANS-LED-SPK/SD_WP_0 112
VOB/B 123 RFIP RA0 89 23 A0 21 PWMCLK /OUT0 5 BLUE HLED
VOA/A 124 OPDIST RA1 90 24 A1 RGB-SOUT 48 4 TRANS /OUT1 6 D4001
VOD/D 127 RF_A RA2 91 25 A2 RGB-SCLK 137 2 SIN /OUT2 7
VOF/F+H 128 RF_B RA3 92 26 A3 3 SCK /OUT3 8 GREEN HLED
VOE/E+G 1 RF_C RA4 79 29 A4 SIRCS 135 D4002
VR (780) 2 RF_D RA5 78 RA0 ~ RA11 30 A5 REMOTE CONTROL /OUT4 9
VR (650) 3 RF_E RA6 77 2 31 A6 SIGNAL RECEIVER /OUT5 10 RED HLED
VC 4 RF_F RA7 76 2 32 A7 /OUT6 11 D4000
PD RA8 75 4 33 A8 IC3000 /OUT7 12
MSW 19 CD_VR RA9 74 34 A9 BASS BAZUCA LED
20 DVD_VR RA10 88 RD0 ~ RD15 22 A10/AP 1 VO /OUT8 13 D3100
LD (780) 10 V20 RA11 73 35 A11 /OUT9 14
13 MDI1 JOG+ 44 EN3100 /OUT10 15 BT LED
LD (650) 23 MSW BA0 85 20 BA0 JOG- 49 MULTI /OUT11 16 D3105
BA1 86 21 BA1 CONTROL
FCS+ 14 LDO1 MASTER-VOLUME 83 /OUT14 19
FCS- DQM0 61 15 LDQM EN3101
TRK- AUTOMATIC POWER 15 LDO2 DQM1 70 39 UDQM VOLUME/ /OUT15 20
TRK+ CONTROL (FOR CD) DJ CONTROL
SP+ 46 EEWP RCLK 72 38 CLK
Q402 48 SCL RWE# 80 16 WE LOW_AC_SUPPLY/LCD_BCKLED 6 LED DRIVER BACKLIGHT LED
SP- 47 SDA CAS# 82 17 CAS Q3000 D3001
SL+ AUTOMATIC POWER RAS# 83 18 RAS LCD-OSC 10
SL- CONTROL (FOR DVD) 7 XTALI LCD-CLK 35 LIQUID CRYSTAL DISPLAY DRIVER
8 XTALO RD0 52 2 DQ0 LCD-SDA 40 IC3004
MS-476 BOARD Q401 RD1 53 4 DQ1 LCD-CSB/TEST-MON38 38
LOAD+ 30 SF_CS# RD2 54 5 DQ2 LCD-INHB(LCD_BCKLED)/FL-LATCH 134 5 7 OSCIN 14-28,30-36,38-47 LIQUID CRYSTAL DISPLAY
LOAD- EEPROM 33 SF_CK RD3 55 7 DQ3 9 SCL ND3000
IC304 32 SF_DI RD4 57 8 DQ4 S3100 10 SDA
31 SF_DO RD5 58 10 DQ5 "/1 8 CSB 32
WE 7 RD6 59 11 DQ6 13 INHB SEG0-SEG31
SCL 6 RD7 60 13 DQ7
SDA 5 RD8 69 42 DQ8
RD9 68 44 DQ9
RD10 67 45 DQ10 SEG0-SEG31
RD11 66 47 DQ11
SERIAL FLASH X301 RD12 65 48 DQ12
IC302 27MHz RD13 64 50 DQ13
RD14 63 51 DQ14
CS 1 RD15 62 53 DQ15 COM0 51 4
SCLK 6 COM1 52
SI/SIO0 5 COM2 1 COM0-COM3
SO/SIO1 2 COM3 2

FOCUS/TRACKING COIL DRIVE, IFCS# 42 19 MTK-XIFCS POWER-KEY 45
SPINDLE/SLED/LOADING MOTOR DRIVE IFSCK 34 17 MTK-CLK AD-KEY0 84
IFSDO 35 20 MTK-SDI AD-KEY1 85
IC401 IFSDI 40 22 MTK-SDO
IFBSY 41 16 MTK-BUSY
PRST# 38 15 MTK-RESET
139 USB-X1
14 VOFC+ VINFC 1 22 FOO USB SWITCH X104 140 USB-X2 S3101 S3102 S3103 S3104 S3105 S3106
13 VOFC- 21 TRO IC453 48MHz 151 DP0 x N MEGA BASS LIGHT MODE ENTER
17 DMO 150 DM0 - PAIRING
18 FMO 60 USB_HOST_SEL BLUETOOTH

15 VOTK+ VINTK 26 USB_DP 25 11 1D+ 2D+ 10 152 VBUSIN0 S3107 S3108 S3109 S3110 S3111 S3112
16 VOTK- USB_DM 24 3 1D- 2D- 4 47 USB-OC FUNCTION SOUND FIELD
DJ EFFECT DJ EFFECT DJ EFFECT DJ EFFECT
S2 FLANGER ISOLATOR DJ OFF SAMPLER

11 VOSL+ VINSL+ 4 CN3203
12 VOSL- REC/PLAY
D+ 5V 1A
17 VOLD+ VINLD 23 D+ 9 D- S3113 S3114 S3115 S3116 S3117 S3118
18 VOLD- D- 5 VBUS PARTY CHAIN Z PARTY LIGHT FOOTBALL S3 S4

BIAS 27 11 V14/VREF0 S3119 S3120 TUNING - TUNING +
MUTE 28 45 MUTE S1 S2 .
- + >
S3123
USB+5V 6 2-IN 2+IN 5 S3121 S3122 REC TO USB
2OUT 7 VOCAL FADER MIC ECHO

USB COMPARATOR BUS BUFFER
IC452 IC102
(1/3)
10 VOTR+ FWD 6 122 CD-MOTOR+ CN101
9 VOTR- REV 7 124 CD-MOTOR- 4
3
4 CDM-LOAD-SW DEBUG-RXD(MD-BOOT1) 64 8 3Y 3A 9 RXD1 FOR
3 CDM-UNLOAD-SW DEBUG-TXD 43 TXD1 SERVICE USE
‡6LJQDOSDWK
TRAY-IN c : CD/DVD PLAY
TRAY-OUT d : USB

HCD-GT3D

33 33

HCD-GT3D

6-2. BLOCK DIAGRAM - AUDIO/VIDEO Section -

RV3100 MIC AMP J3200
MIC LEVEL IC3200
CD RF AMP FOCUS/TRACKING ERROR AMP, 7 OUT2 +IN2 5
CD SYSTEM PROCESSOR, MIC 1
DIGITAL SERVO PROCESSOR 3 +IN1 OUT1 1
IC301 SIGNAL SELECTOR
(2/2) IC913 A/D CONVERTER AUDIO SELECTOR J3201
IC606 IC605
ASDATA0 118 2 B SEL 6 D3201
ADIN 106 1A Y5 9 DOUT VINL 13
6 SCKI
7 LRCK VINR 14 13 X X0 12 GAIN CONTROL MIC 2
8 BCK Q3200, Q3201

ACLK 112 3 Y Y0 1
ALRCK 117
SYSTEM CONTROLLER
ABCK 113 IC101
(2/4)
VIDEO AMP X3 11
IC901 Y3 4

CVBS 100 4 VIN 164 ANALOG-CSEL ANALOG-ASEL 41 10 A X1 14 13 LRCK/LOUT
2 VIDEO-MUTE ANALOG-BSEL 42 9B Y1 5
J907 POWER SAVE 1 AUDIO SELECTOR
DRIVER 12 BCLK/ROUT
2 VOUT Q604

VIDEO OUT 16 X1 CN2002
17 X2
SIGNAL SELECTOR X600 FRF1 1 FM 2 ANTENNA
IC912 12MHz FM

DIGITAL DIGITAL AUDIO 3 1B 1Y 4 28 SSI3_DI ST-DATA 128 11 DA
OPTICAL RECEIVER INTERFACE RECEIVER 10 3B 3Y 9 26 SSI3_LRCKO ST-CLK 127 8 CK
13 4B 4Y 12 24 SSI3_BCKO ST-RDS 114 6 IIC/RDSI
IC3300 IC904 2 1A
11 3A SELECT 1
OPTICAL IN VOUT 1 31 RXIN4/ASCKI0 DOUT 17 14 4A 111 3D-RESET_ANALOG-DSEL/SD_D1_0 FM RECEIVER
TV LRCK 18 IC902

BCK 19 MIC-DETECT 173

X101 67 RTC-X1
COPROCESSOR 32.768kHz
68 RTC-X2 A/D CONVERTER
IC105 IC609

X602 39 XTI SDA SCL X103 91 AUDIO-X1 SSI1_DI 55 9 DOUT VINL 13
24.576MHz 40 XTO 26 12.288MHz 92 AUDIO-X2 AUDIO_CLK_OUT 14 6 SCKI VINR 14
8 BCK
SSI0_BCKO 29 7 LRCK
SSI0_LRCKO 30

MDI/SDA 24 126 DIR_CP-DATA D/A CONVERTER
MC/SCL 25 125 DIR_CP-CLK IC914
165 DIR_RESET
RST 34 130 DIR_INT0/EVOL_DATA SSI0_DO 32 14 DIN OUTL 6 FRONT-L
ERROR/INT0 1 136 DIR_INT1/AMP-CLK-FR 12 SCK OUTR 7
13 BCK FRONT-R
NPCM/INT1 2 15 LRCK
>001B
X102 70 EXTAL
13.333MHz AMP
71 XTAL SECTION
SERIAL FLASH (Page 35)
IC106 D/A CONVERTER
IC615 SW
SI/SIO0 5 170 Q-FLASH-SIO0
SO/SIO1 2 4 172 Q-FLASH-SIO1 SSI1_DO 54 2 DATA
WP/SIO2 3 166 Q-FLASH-SIO2 16 SCK
HOLD/SIO3 7 167 Q-FLASH-SIO3 1 BCK VOUTL 7
3 LRCK
SCLK 6 168 Q-FLASH-CLK
NFC MODULE CS 1 169 Q-FLASH-CS
(RC-S730 (WW))
D/A CONVERTER AUDIO SELECTOR
SCL IC604 IC602
DATA
131 NFC_CLK SSI2_DO 33 2 DATA VOUTL 7 OP AMP 1 Y0 Y1 5 J602
IRQ 132 NFC_DATA 16 SCK VOUTR 8 IC603
RF-DET 12 NFC-INT LINK-OUT-A 176 1 BCK 12 X0 X1 14 L
53 NFC-RF-DET LINK-OUT-B 51 3 LRCK IN
BLUETOOTH
MODULE PWR SUPPLY 8 BT-ON LINK-DET 59 AUDIO SELECTOR 10 A Y3 R
3.3V CONTROL /LINK-MUTE 94 DRIVER 9B X 13 AUDIO
Q104 Q611 OP AMP
BT-RESET LINK-SET 175 IC601 PARTY CHAIN
BT-TXD L

BT-RXD OUT
R

+3.3V E+3.3V
PWR SUPPLY
BIAS DETECTION MUTING BIAS SET
Q103 Q605, Q607 Q602, Q606 Q603

5 2A 2Y 6 5 BT-RESET ‡6LJQDOSDWK
133 BT-TXD f : TUNER
N : MIC
65 BT-RXD(MD-CLK) F : AUDIO (ANALOG)
L : AUDIO (DIGITAL)
BUS BUFFER E : VIDEO
IC102
(2/3)

HCD-GT3D

34 34

HCD-GT3D

6-3. BLOCK DIAGRAM - AMP Section -

POWER AMP
IC1001

4 INPUT_A OUT_A_52 52
OUT_A_53 53
PRE AMP
SW IC1005 L1006 LOUDSPEAKER
L1007
PRE AMP 5 INPUT_B OUT_B_44 44
IC1004 OUT_B_45 45

>001B BIAS +12V
Q1022
AUDIO/VIDEO TB001
SECTION FRONT-L 10 INPUT_C OUT_C_36 36 L
(Page 34) OUT_C_37 37 + GREY
11 INPUT_D -
OUT_D_28 28
FRONT-R 15 SD OUT_D_29 29 MID/TWEETERS
20 M1 IMPEDANCE USE 2ȍ
21 M2
+R
- PURPLE

AMP RESET OVERLOAD OVERLOAD OVERLOAD RELAY DRIVER
SWITCH DETECTION DETECTION DETECTION Q1021
Q1015, Q1014 Q1016, Q1017 Q1003, Q1004
Q1018, Q1019 D1008 RY001

2 RESET

DC FAN RESET FAN MOTOR M+13V
DETECTION SWITCH DRIVER
Q1023 Q1010
Q1006
D1017 FAN
78 PROTECTION
AMP-PROTECT CN1004
Q1011
1M
56 120 129 82
SD-FAST /AMP-RESET EVOL_CLK/RELAY_CONTROL FAN_DET 2 DC FAN

SYSTEM CONTROLLER ‡ SLgQaO SaWK
IC101 F : AUDIO (ANALOG)
(3/4)

HCD-GT3D

35 35

HCD-GT3D

6-4. BLOCK DIAGRAM - POWER SUPPLY Section -

A+13V +13V A+13V_GV2 A+13V_GV2 +9V REG AVDD+9V, A+9V AVDD+9V +9V REG AVDD+5V
PWR SUPPLY A+13V_GV2 IC004 +12V IC006 +3.3V
SW+13V DVDD5V
Q004 E+1.18V 1 VIN VOUT 3 DVDD3.3V, FE_3.3V, FE_3.3V_1 DVDD3.3V 1 VIN VOUT 3 +1.2V
E+3.3V
PWR SUPPLY +12V REG +3.3V REG SYSTEM CONTROLLER
CONTROL IC1003 IC305 IC101
Q461 (4/4)
8 VCC VO 1 1 VDD VOUT 5
5 EN 3 CE 57 PCONT-PSAVE-PROTECT

PWR SUPPLY E+3.3V +3.3V +1.2V REG 13 MTK-POWER-CTRL
CONTROL M+5.2V PWR SUPPLY IC303
Q012
Q005 DVDD3.3V 6 VCC VO 1
+13V 4 EN
PWR SUPPLY PWR SUPPLY
SMPS BOARD M+13V M+13V CONTROL PWR SUPPLY
A+13V M+13V Q011 Q457 CONTROL
13.5V PVDD Q006
13.5V M+13V DC-DC CONVERTER +5.2V
IC002 PWR SUPPLY +5V
V1 PWR SUPPLY
1 VIN1 SW1 3 Q459
5 EN1 VBST1 2 FE_5.2V_M, FE_5.2V_TRAY Q007
16 VIN2 VBST2 15 USB+5V +3.3V D+3.3V AVDD+5V DVDD5V, FE_5V
12 EN2 SW2 14 M+5.2V, LED+5.2V PWR SUPPLY AVDD+5V +3.3V REG AVDD+3.3V
AVDD+5V IC008
DC-DC CONVERTER E+3.3V Q008
IC001 4 VDD VOUT 3
PWR SUPPLY 1 CE
1 VIN1 SW1 3 CONTROL
16 VIN2 VBST1 2 Q009 +3.3V REG
5 EN1 VBST2 15 IC903
12 EN2 SW2 14
4 VDD VOUT 3
CE 1 +3.3V

115 ST-CE

96 PCONT-BTSTBY
52 VBUS-OE

~ AC IN

E+3.3V E+3.3V RESET 76 REST
M+13V IC103 27 C-CONT
PROTECTION 2 VDD VOUT 4
CONTROL 79 SPM-C-MON
Q572 PROTECTION
CONTROL TH571
PROTECTION Q571
CONTROL 80 SPM-AMBIENT-TEMP
Q574 PROTECTION
CONTROL
PROTECTION Q576
CONTROL
Q575

MAIN ON 117 PCONT-DAMP
AC-DET
BUS BUFFER
IC102
(3/3)

AC OFF 12 4A 4Y 11 63 AC-CUT(MD-BOOT0)
DETECT

Q107

HCD-GT3D

36 36

HCD-GT3D

• Note for Printed Wiring Boards and Schematic Diagrams • Waveforms
- MOTHERBOARD Board -
Note on Printed Wiring Board: Note on Schematic Diagram: 7 IC101 wh (SSI3_LRCKO) qd IC101 ua (XTAL)
• X : parts extracted from the component side. • All capacitors are in μF unless otherwise noted. (p: pF) 1 IC001 2 (VBST1)
• Y: Parts extracted from the conductor side.
• : Pattern from the side which enables seeing. 50 WV or less are not indicated except for electrolytics 15 Vp-p 3.7 Vp-p 3.4 Vp-p
and tantalums.
(The other layer’s patterns are not indicated.) • All resistors are in Ω and 1/4 W or less unless otherwise 5 V/DIV, 1 Ps/DIV 23 Ps 75 ns
specified. 1 V/DIV, 10 Ps/DIV 1 V/DIV, 25 ns/DIV
Caution: • Components for right channel have same values as for 2 IC001 qg (VBST2)
Pattern face side: Parts on the pattern face side seen left channel. Reference numbers are coded from 8 IC101 wl (SSI0_BCKO) qf IC101 oa (AUDIO-X1)
(Conductor Side) from the pattern face are indicated. • C : panel designation.
Parts face side: Parts on the parts face side seen from 7.4 Ps 16 Vp-p 1.7 Vp-p
(Component Side) the parts face are indicated. Note: The components identified by mark 0 or dotted line 5 V/DIV, 1 Ps/DIV
with mark 0 are critical for safety. 3.56 Vp-p
• MOTHERBOARD board is multi-layer board. Replace only with part number specified. 3 IC002 2 (VBST1)
However, the patterns of intermediate layers have not
been included in diagrams. • A : B+ Line.
• Voltage and waveforms are dc with respect to ground
• Indication of transistor.
under no-signal (detuned) conditions.
C no mark : TUNER
• Voltages are taken with a VOM (Input impedance 10 MΩ).
Q These are omitted. Voltage variations may be noted due to normal production
tolerances.
BE • Waveforms are taken with a oscilloscope.
Voltage variations may be noted due to normal production
tolerances. 325 ns 81 ns
• Circled numbers refer to waveforms. 1 V/DIV, 100 ns/DIV 500 mV/DIV, 25 ns/DIV
• Signal path.
c : CD/DVD PLAY 9 IC101 e; (SSI0_LRCKO) qg IC101 os (AUDIO-X2)
f : TUNER
BC E N : MIC
These are omitted. F : AUDIO (ANALOG)
L : AUDIO (DIGITAL)
Q E : VIDEO 16 Vp-p 3.5 Vp-p 3.4 Vp-p
BCE d : USB
• Abbreviation 5.5 Ps 81 ns
These are omitted. AUS : Australian model 5 V/DIV, 1 Ps/DIV 21 Ps 1 V/DIV, 25 ns/DIV
LA9 : Latin-American model 1 V/DIV, 10 Ps/DIV
4 IC002 qg (VBST2)
• Abbreviation q; IC101 yj (RTC-X1) qh IC101 <zc. (USB-X1)
AUS : Australian model
LA9 : Latin-American model

Note 1: When the MS-476 board is defective, exchange the Note 1: When the MS-476 board is defective, exchange the 1 Vp-p
entire LOADING COMPLETE ASSY (T). entire LOADING COMPLETE ASSY (T).
16 Vp-p 30 Ps 630 mVp-p
Note 2: When the complete DAMP board is replaced, refer to Note 2: When the complete DAMP board is replaced, refer to 500 mV/DIV, 10 Ps/DIV
“NOTE OF REPLACING THE IC1001 ON THE DAMP “NOTE OF REPLACING THE IC1001 ON THE DAMP 3.8 Ps 21 ns
BOARD AND THE COMPLETE DAMP BOARD” on BOARD AND THE COMPLETE DAMP BOARD” on 5 V/DIV, 1 Ps/DIV qa IC101 yk (RTC-X2) 200 mV/DIV, 10 ns/DIV
servicing notes (page 5). servicing notes (page 5).
5 IC101 qf (AUDIO_CLK_OUT) qj IC101 <zv/ (USB-X2)
Note 3: When the DAMP board is replaced, spread the bond Note 3: When the DAMP board is replaced, spread the bond
referring to “BOND FIXATION OF ELECTRIC PARTS” referring to “BOND FIXATION OF ELECTRIC PARTS”
on servicing notes (page 6). on servicing notes (page 6).

3.6 Vp-p 1.6 Vp-p 480 mVp-p

81 ns 30 Ps 21 ns
1 V/DIV, 25 ns/DIV 500 mV/DIV, 10 Ps/DIV 200 mV/DIV, 10 ns/DIV

6 IC101 wf (SSI3_BCKO) qs IC101 u; (EXTAL) qk IC301 7 (XTALI)

3.6 Vp-p 1.7 Vp-p 640 mVp-p

355 ns 75 ns 37.5 ns
1 V/DIV, 100 ns/DIV 500 mV/DIV, 25 ns/DIV 200 mV/DIV, 25 ns/DIV

HCD-GT3D

37 37

HCD-GT3D wg IC604 3 (LRCK) ea IC609 7 (LRCK) ej IC902 qj (X2) rd IC912 0 (3B) rl IC914 qd (BCK)
ql IC301 8 (XTALO)

3.4 Vp-p 3.4 Vp-p 290 mVp-p 3.4 Vp-p 3.8 Vp-p

37.5 ns 740 mVp-p 22 Ps 22 Ps 85 ns 22 Ps 350 ns
200 mV/DIV, 25 ns/DIV 1 V/DIV, 10 Ps/DIV 1 V/DIV, 10 Ps/DIV 100 mV/DIV, 50 ns/DIV 1 V/DIV, 10 Ps/DIV 2 V/DIV, 250 ns/DIV

w; IC301 <zzx (ACLK) wh IC604 qh (SCK) es IC609 8 (BCK) ek IC904 qk (LRCK) rf IC912 qa (3A) t; IC914 qg (LRCK)

4 Vp-p 3.3 Vp-p 3.8 Vp-p 3.4 Vp-p 3.4 Vp-p 3.4 Vp-p

60 ns 81 ns 350 ns 375 Ps 375 Ps 22 Ps
1 V/DIV, 25 ns/DIV 1 V/DIV, 25 ns/DIV 2 V/DIV, 250 ns/DIV 1 V/DIV, 250 Ps/DIV 1 V/DIV, 250 Ps/DIV 1 V/DIV, 10 Ps/DIV

wa IC301 <zzc (ABCK) wj IC606 6 (SCKI) ed IC615 1 (BCK) el IC904 ql (BCK) rg IC912 qs (4Y)

3.8 Vp-p 4 Vp-p 3.8 Vp-p 3.4 Vp-p 3.8 Vp-p

359 ns 60 ns 350 ns 5.75 Ps 359 ns
1 V/DIV, 100 ns/DIV 2 V/DIV, 250 ns/DIV 1 V/DIV, 2.5 Ps/DIV 1 V/DIV, 100 ns/DIV
2 V/DIV, 50 ns/DIV
ef IC615 3 (LRCK) r; IC904 el (XTI) rh IC912 qd (4B)
ws IC301 <zzm (ALRCK) wk IC606 7 (LRCK)

3.4 Vp-p 3.4 Vp-p 3.4 Vp-p 1.75 Vp-p 3.8 Vp-p

22 Ps 22 Ps 22 Ps 40 ns 359 ns
1 V/DIV, 10 Ps/DIV 1 V/DIV, 10 Ps/DIV 1 V/DIV, 10 Ps/DIV 500 mV/DIV, 25 ns/DIV 1 V/DIV, 100 ns/DIV

wd IC301 <zxc (RFIP) wl IC606 8 (BCK) eg IC615 qh (SCK) ra IC904 r; (XTO) rj IC912 qf (4A)

3.9 Vp-p 3.4 Vp-p 3 Vp-p 3.4 Vp-p

1 Vp-p 350 ns 81 ns 40 ns 5.75 Ps
2 V/DIV, 250 ns/DIV 2 V/DIV, 250 ns/DIV 1 V/DIV, 25 ns/DIV 1 V/DIV, 2.5 Ps/DIV
200 mV/DIV, 500 ns/DIV
e; IC609 6 (SCKI) eh IC902 qh (X1) rs IC912 9 (3Y) rk IC914 qs (SCK)
wf IC604 1 (BCK)

3.5 Vp-p 3.4 Vp-p 140 mVp-p 3.4 Vp-p 3.4 Vp-p

320 ns 81 ns 85 ns 22 Ps 81 ns
1 V/DIV, 100 ns/DIV 2 V/DIV, 50 ns/DIV 50 mV/DIV, 50 ns/DIV 1 V/DIV, 10 Ps/DIV 2 V/DIV, 50 ns/DIV

HCD-GT3D

38 38

HCD-GT3D

6-5. PRINTED WIRING BOARD - MOTHERBOARD Board - • See page 32 for Circuit Boards Location. • : Uses unleaded solder.

123456789 10 11 12 13 14 15 16

MOTHERBOARD BOARD ANTENNA AUDIO R VIDEO FOR MOTHERBOARD BOARD
(COMPONENT SIDE) FM PARTY CHAIN OUT SERVICE USE (CONDUCTOR SIDE)
L IN
A OUT
B IN
C OUT (CHASSIS)
D
E (CHASSIS)
F
G JL635 CN101
H
I JL639 CN2002 C1001 J907 1 JL515 JL514 JL907
J JL640 21 C1002 5 JL195
JL516
JL630 JL638 C980 J602 JL519

R937 JL520 R504 JL518 R543C511 R534
L602 C530 JL522 R566
JL631 JL103 D600

C930 L603 R938 R935 R567 R264

R995 L604 C932 C1003 C905 R959 JL217 JL521 R503 R506 24 13 R952
C931 R957 R507 R951
C933 C541 JL523 IC502 R950
R996 24 13 FL601
25 12 R260 1 12 C960
C934 JL525 R541
R940 51 X600 C904 3 C928 C945 IC904 C526 R511
R939 C937 C935 C906 4 JL110 JL111 R515 14 R552 R564 C950
6IC90220 C650 36 1 JL528 R510 C643
R944 1011 16 C647 37 48 R549 R555 R663
C936 15 C652 61 JL529 CN517 >007P C641
R954 R953 C528 R514 R542
C938 C657 R669 R671 JL905 IC901 C958 SPK_HLED R569
R914 BOARD
JL604 R685 JL904 CN4000
R686 R911 JL634 JL606 R381 C956 (Page 56)
R943 R662 JL620 C357 C957 C527
R912
C943 R905 R949 C953
L605 C358 R955
R859 C941 X602 54 28
43 JL637 C660 C665 C638
IC903 C658
R913 JL605 RB306 RB307 C532 R689 16
JL619
12 C602 C951 C952 C954 C917 R651
C631
C364 RB304 RB301 IC306 CL338 34
Q605
R380 C944 JL636 FB320
JL339 R379 JL206
31 R857 R368 RB303 RB305 RB302 R369 IC304 31 JL290 (CHASSIS) FL301 C360 CL337
CN602 C363 CN602 (CHASSIS) C362 C348 27 CL336
R366 54 R382 Q607 R692
>001P R364 C359 CL330 16
RB308 1 C347 R700
OPTICAL BOARD 6564 RB309 C346
CN3300 9796 FB321 R376 C345 34
(Page 55) JL335 R373 R377 C352
(CHASSIS) C350 JL056 C365 R370 4 3Q603
R346 R374 61

C628
R752 C626 R321 R363 JL332 C354 R319 CL334 CL333 R367CL316CL321 R650 C629
R753 C627 JL333 C349 CL332 R756
81 JL906 R359 CL329 C966 Q602
JL295 JL351 R361 C344 R360 R628 61
R036 R356 JL338 JL334 JL296 R357 C342
JL057 CL315 R362
R350 R388 JL337 JL336 C076 C343 CL319 R365 R627
R387 CL320
C341 IC301 R355 R347 R330 C331 C339 CL318 CL331 R390 R653 43
R354 C330 C340 R641
R750 C620 CL335 R332 R352 IC302 JL355 C369 R348 C338 CL314
C621 R751 C337 X301 JL350 R343 R344 R358
C334 54 R415 SL403 CL408 C407 C315 C372 R345 C336 C326 C325
CL401 R303 R302 6 R624
R606 R371 128 33 JL349 SL402 C411 R402 C402 CL402 1 28 R411 1 4 CL311 CL309 R328 C328 CR665215
R351 1 32 R342 SL401 3 CL322 CL307
R349 JL354 R418 C413 SL404 R401 C403 CL403 CL412 L301 CL317 R378 C316 R326 R666 R659 R696
R334 CL409 R329 C324 CL313 CL312 R665 R684
C661 R372 C401 CL404 C319
R644 R642 R915 R621 C637 C353 C355 R340 8 1 JL348 JL347 JL404 R408 1 23 R406 IC401 R463 C373 1 16
18 CN302 CL407 R322
R611 R616 C766 R694 R658 5 4 IC305 R335 CL308 R327 JL346 R407 7 22 C409 C321 IC303 R339 CL310
R612 IC601 C616 R693 1 3 R337 JL353 2 24 CL411R496 CL406 IC605
JL601 C767 R649 R916 C356 C412 CL405 R682 C606
C656 R331 JL352 SERVICE, 89 R681
R613 JL330 OPTICAL DEVICE(7G) 29 30 R698
C645 R697
45 C322 C323 C640
R600 R301 JL331 CL410
R607 Q604 JL341 SL301 R389 SL405 R404 C404 C648
R615 31 JL317 C408 C644
R608 46 JL609 JL301 JL321 8 21 R661 C612
JL611 JL303 SL406 C642
C605 R835 JL305 JL318 JL326 JL470 SL407 C311 C646 R674 C601
R836 JL329 C310 JL464 SL408 R313 1 14
C607 C655 C653 R837 JL309 JL328 C462 R312 R317
R634 R646 C664 R409
1 16 C309

24 R633 R677 24 R410 JL403 14 15 R559 R688 IC606 R645
CN303 CN303 JL406 R648
C649 JL401 C419 R603
15 15 C418 JL402 R604
JL311 C465 R316 7 8
MS-476 BOARD JL313 C463 R605
IC602 JL602 JL307 JL315 R466 R467 JL405 R465 C307 R691 R687
R636 6 1 JL319
4 JL327 JL325 C308 R690
Q611 2 JL323
C303 C302
8 9 R639 13 23 R472 JL452 1 8 R464 R318
R602 R647 R982 CN302 24 R470 R478 R310
R702 JL324 JL454 6 1 6 1
R838 JL455 CN401 CN401
R610 R635 R801 JL302 R500 JL314 JL451 D402 R052 45
JL306 JL458 JL457 D401 C074
JL310 FB455 1 14 CC440065 C075 IC452 R577 C977 R963
C467 JL459
1 16 C366 JL320 JL322 IC453 R051 R964 1
C464 C468 4
IC912 JL304 78 JL469 JL050 R585 R586 8 C989
C36J7L308 JL461 R583 R965
8 9 R839 C466 Q402 Q401 R424 5IC913
JL312 R498 B R429 B
JL316
E CL414 E
C614 C618 R480R471 C073 C066 JL055 R054 C424 R966
R626 R433 C421

C613 R802 R840 JL463 JL462 JL460 JL456 JL023 R053 CL415
R622 R701 CL413
R618 C608 1 C615 R640 R048 R430
R617 8 R638 C625 R981 R386 C071 C064 R428 R980
C634 R030 JL022 R427
R619 IC603 R654 JL032 16
CN451 R609 C610 R652 CN451 JL021 R432
1 1 R028 R431
R426
R425
R423
R421
R422

8 C420 C423 8 Q007 B E 3 4 BE
Q459
C604 45 C635 Q457R034 R791
R614 C603 C630 C624 C633 R655 R215 R040 E JL024
R295 B
R620 C632 C619 R629 R218 R581 R039 B C067 R211
R643 R656 R219 R198 R254 Q006 C017 C065 R213
R299 JL182 R230 R232 R257 R037 E R210
R579 JL282 R261 Q005
R580
>002P 9 IC604 8 R150 R193 JL281 JL183 JL187 JL190R224 R226 R229 R582 R274 JL059
JL185 JL222 JL189
MIC BOARD C622 C139 JL603 R538
CN3201 JL193
(Page 56) C609 C617 R163 JL163 JL297 JL210 R164 R181 C295 JL179 JL298R273 JL209 JL001 R267 R263 R256 R119
R630 JL292 R221 JL211 C003 JC002 C148 C299
41 R631 R948 JL293 R197 IC101 JL294 R059 C005 L001 R251 R237 C674
CN601 R168 R20145 44 JL21R2265 C673
R270 JC001 C662

R271
R272
JL612 R711 R255 JL278 R242 R284 C143 FB115 FB116
JL618 R716 16 1R820 JL632 1 176 C080 R002 R183 R587 R283 C168
JL616 R632 JL288 R169 JL161 JL162 L003 R247 C296
R216 C111 R588R268 R234
R172 JL285 R170 R576 R111 C153 R259 C146C142 C135 R222
R293 C030 C019 54 C141 C133 IC102
R103 JLR116743 R110 81 R112 C140
41 R120 R292 C013 R294 R300 87
CN601 R291 IC001 R286 C137
C1000 C691 JL269 R133 JL149 R575 R287 C113 R134 14 1
9 16 R135 R129
R125 R116 C154 R139 R107 R131
R123 JL268 R031 C155 R143
C109 JL299 L006 C040 L008 8 IC106 1 IC609 C669
C102 JL300 C156 R589 C112 R709
JL613 JL614 JL615 C679 C695 R132 X101R102 C106 C279 JC004 C164 R289 C114 1 14 C667
C678 R185 C052 R290
R718 R285 R590 R020 R288 C670 C666
C278 JC003 C049 R140 78 R708
R137 C127 C126 R023 C035 C157 C115 C281 R720
C986 C298 C158 C121 R723
C672 JL159 R188 C297 JL003 C081 R024 C079 C118 R175 C123 C120
C122 R719
>003P R127 R176 X102 R186 C151 R722
JL158 JL160 JL276 R192 C117 C116 FB101
R269 R167 C159 C280 R149
R195 C160
JL213 R275 R253 C282
JL214 R250

MIC BOARD R733 R153 JL150 JL244 JL166 X104 C084 JL049 C083 R063 C144 R225 C136
CN3200 R154 JL188 JL191 E R298 R223
(Page 56) R155 JL255 C152 B EB R909 R761 R762 R760
R156 JL186 Q009 JL044 C138 R817
R177 Q008
R178 R117 JL165 88 133 R276 FB117 R572 C147 C134 C128
R179 R115 JL256 89 132 L007 R114 C131
R978 R180 R174R280 R278 R279 R061 R282 R190 C129 R146 R830
C995 JL207 JL272 C034 R062 R194 R145 C689
C998 JL068 R144
C690 BE JL168 R200 JL184 R574 JL275 R189 JL041 R297 R245 R243 20 11 R747
Q107 R196 JL116 R763
JL167 R171 JL283 R233 JL208 C165 R166 C922 IC914 R829
JL227 R236 JL271 JC007 1 R206R227
R104 JL273 C053 R204 R159 B 1 10 C983
JL280 X103 R212 R238 C050 JC008 IC1054 R202 E R826
C110 R191 Q606
C077 R106
C699 C696 R126 R241 JL274 C161 8 R228 R158 R157
C994 C726 R160 R105 R161
R12D810C2130 R214 R220 R043 R252 5 C166 C997
C132 JL134 JL224 C149 R041 1 C039 R248 C982
R203 JL178 JL131 JL132 JL169 JL270 JL225 JL289 JL151 8 C032 R246
C107 JL197 JL004 R244
32 C162
C150
C704 R099 IC103 R217 JL228 C996 C692
JL148 R100 R827
C104 4 1 JL172
R122C103 JL173 IC002 C993

C749 C105 JL201 JL199 C006 C004 C014 R087 C573 Q572
C748 C078 C021 D571 EB
JL048 9 16 R113
JL067 R003 R006 C574 16 9 R831
C101 JL135 JL194 D572
C744 JL176 JL175 JL174 JL203 L002 C018 C036 R487 R485 R483 R819 IC615
3 2IC008 L004 R795
1 C100 JL171 C167 JL204 JC005 R491 EB 18
2 41 JL202 BE R796
JL240 C577 Q571 R571 S R797 C984
JL239 C742 B R479 Q575 Q576
R794 E
JL170 C088 JC006 G R793
Q574
JL040 R035
JL008 R033
Q012
C072 JL007 JL198 JL215 JL235 JL005 JL152 EB BE C068
JL045 Q461 R085
JL241 JL617 JL106 R064 R066 R029
JL259 C087R065
>004P JL105 JL200 JL216 JL205 EB C051 IC004 IC006
JL026 B
DAMP BOARD 13 13
CN1001 JL046 E
(Page 50) Q011
JL136
JL113 JL114 JL107 C057 JL196 JL153 C085
C284JL047 C062
CN119 JL006 Q004
C024 R086
JL247 JL248 R142 TH571
JL140 JL155 6 2 R489 62
51
JL108 JL115 51 CN105
CN105
10 2 JL251 JL249 10 2 JL139 JL129 NFC MODULE Q104 E Q103
CN102 9 CN102 (RC-S730 (WW) EB B
1 JL112 JL141 JL137 JL133 C010 C092 R792
91 19 JL154 C011 C091
18 JL231
JL252 JL242 CN001 R109 R108
JL145 1

JL264 JL053 JL109 JL104 JL146 25 1 JL054
JL265 JL287 24 JL143 9
CN118
2
BLUETOOTH MODULE JL291 JL284 JL130

JL286 R080
JL232
JL230
JL147
JL144
JL142
JL138

(CHASSIS)

K 11(CHASSIS) 11
>005P >006P 1-894-133- (11)

SPLITTER BOARD SMPS BOARD 1-894-133- (11)
CN3400 (Page 50)
(Page 58)

Note 1: IC001, IC002, IC105, IC106, IC301, IC302 and IC303 on the MOTHERBOARD Note 2: When the MS-476 board is defective, exchange the
board cannot exchange with single. When these parts on the MOTHERBOARD entire LOADING COMPLETE ASSY (T).
board are damaged, exchange the entire mounted board.
HCD-GT3D
39 39

HCD-GT3D

6-6. SCHEMATIC DIAGRAM - MOTHERBOARD Board (1/10) - • See page 59 for IC Block Diagrams. 9 10 11 12 13 14 15 16 17
12345678

A MOTHERBOARD BOARD (1/10)

LINK-DET 11 >011S

MOTHERBOARD
BOARD
(9/10)
(Page 48)

B /LINE-MUTE

C 0.2 R624 2.2k 0.1 0 C1001 JL635 J602
>001S 1 D+3.3V 3.4 0.1 0.001 C980 C1002 4P
MOTHERBOARD Q602 220p 0.1
BOARD IMX25T110 IN
(2/10), (3/10), 3.4 R756 LINEOUT LEFT JL619 OUT L
(4/10), (8/10), Q606 MUTING 6.8k LINEOUT RIGHT JL604 AUDIO
(10/10) LTA014EUBFS8TL 0 IN
(Page 41), (Page 42), MUTING OUT PARTY CHAIN
(Page 43), (Page 47), R
(Page 49) JL620
R625 2.2k JL605
D
R628 4.7k R170502 C16026 GUEST L R913 C46.577 R686
R750 100 GUEST R 68k 120k
R627 4.7k C652
C620 47 LINEOUT LEFT R914 4.7 MOTHERBOARD
C606 0.1 C621 R751 R753 C16027 LINEOUT RIGHT 68k BOARD
47 100 100 (7/10)
R792 (Page 46)
0 AVDD+9V
9 >009S

R912 470k C665 2.2
R911 470k R651 150k

R606 R621 R653 AGND 10 >010S
0 0 6.8k
MOTHERBOARD
IC601 Q605 R685 Q607 BOARD
BA4558F-E2 HN1C01FU 120k RN4902 (T5RSONY, D, F) (7/10)
IC601R915 C628 2.2 R650 22k BIAS DETECTION (Page 46)
R641 15k BIAS DETECTION
E 4.7k 5.1
R916 3.4
OP AMP 4.7k
R700 22k
R642 4.6 9.1 R649 C647 C650 00 C629 10 0 5.1
27k 1 OUT VCC 8 27k 4.7 4.7
5.1 0 R2629k2 0 A+9V 8 >008S
4.6 4.6 R662 R671 5.1 R689 C660
2- OUT 7 4.5 56k 56k 150k 2.2 5.1 MOTHERBOARD
-6 4.5 680k BOARD
F C601 4.4 +5 5.1 0 LINK-SET R663 680k R669 10p (3/10)
4.7 3+ 5.1 C641 10p C643 (Page 42)
C612 C917 10
R644 4 GND 4.7 Q603
68k R600 RN4902(T5RSONY,D,F)
C766 R607 470k R615 470k 68k
4.7 R608 4.7k R616 4.7k C767 BIAS SET
4.7
7 >007S
C607 0.1 C605 47 6.3V TUNER-R TUNER-L
MOTHERBOARD
Q611 BOARD
RN1902 (2/10)
AUDIO SELECTOR (Page 41)
DRIVER
LINK-OUT-B R711 CN601
1k 4P
IC602 0 3.4 LINK-OUT-A C662 4.7 JL613 4 A+9V >037S
JL632 0 JL603 R716 1k JL614 3 MIC GND
G SN74LV4052APWR JL616 JL615 2 MIC SIGNAL MIC
1 MIC DET BOARD
IC602AUDIO SELECTOR C638 4.7 C658 4.7 CN3200
C637 4.7 C661 4.7 (Page 57)
R982 0
8 GND B9
R681 1M R693 1M
7 GND A 10 0 R639 47k R658 1M R665 1M R682 47k R694 47k
R659 47k R666 47k R684 47k R696 47k
X3 11 2.4 JL602 MIC SIGNAL 6 >006S

6 INH MOTHERBOARD
BOARD
H 2.6 X0 12 2.6 (3/10)
5 Y1 (Page 42)

JL601 2.6 2.6 2.6 5.1
4 Y3 X 13 1 Y0 VCC 16
2 Y2 C06.511
2.6 2.6 C631 4.7 GUEST R X2 15
3Y X1 14
X2 15 2.6 R 2.6 X1 14 0.3
2.6 VCC 16 5.1 3Y
2 Y2
C616 2.4 2.5
2.6 0.1 4 Y3 X 13
1 Y0

I R602 47k R610 47k R633 47k R645 47k 0.2 2.6
5 Y1 X0 12

R603 47k R611 47k R634 1M R646 1M C656 0.22 6 INH X3 11 2.4
C966 0.22 7 GND 0
R604 47k R612 47k R635 47k R647 47k IC605 8 GND R698 47k
SN74LV4052APWR A 10 R697 47k
R605 1M R613 1M R636 47k R648 47k 0 00 MIC-DET VCC5V
IC605
C602 4.7 GUEST L B9 ANALOG-ASEL 5 >005S
AUDIO SELECTOR ANALOG-BSEL
MOTHERBOARD
L JL609 3.4 JL611 BOARD

3.4 (2/10), (3/10),
(4/10)
J
(Page 41), (Page 42),
>002S 2 (Page 43)

MOTHERBOARD Y0 Q604
BOARD X0 RN1902
(3/10) AUDIO SELECTOR
(Page 42) DRIVER DGND 4 >004S

K >003S 3 MOTHERBOARD
BOARD
MOTHERBOARD
BOARD (2/10), (3/10),
(4/10) (4/10), (5/10),
(Page 43) (6/10), (7/10),
(8/10), (9/10),

(10/10),
(Page 41), (Page 42),
(Page 43), (Page 44),
(Page 45), (Page 46),
(Page 47), (Page 48),

(Page 49)

HCD-GT3D

40 40

HCD-GT3D

6-7. SCHEMATIC DIAGRAM - MOTHERBOARD Board (2/10) - • See page 37 for Waveforms. • See page 59 for IC Block Diagrams.

1234567 8 9 10 11 12 13 14 15 16 17

MOTHERBOARD BOARD (2/10) E+3.3V 30 >030S
A
MOTHERBOARD
>013S 13 M+13V BOARD
(7/10)
MOTHERBOARD (Page 46)
BOARD

(4/10), (7/10)
(Page 43), (Page 46)

>012S 12 D+3.3V 1 >001S

B MOTHERBOARD Q008 MOTHERBOARD
BOARD KTA1542T-RTK/P BOARD
(4/10) +3.3V PWR SUPPLY (1/10)
(Page 43) 3.4 3.3 (Page 40)

DIR_CP-DATA JL636 R957 10 R950 10 DIR BCK JL049
DIR_CP-CLK JL637 DIR LACK
DIR_RESET R951 10 DIR DATA
R952 10 R061 2.6
10k
3.4 3.4 1.7 1.7 0

24 23 22 21 20 19 18 17 16 15 14 13 R062 C084 C083
220 100 16V 0.1
MDI/SDA R063 3.3 0.1 Q009
C 2 MDO/ADR0 PCONT-BTSTBY 0 KRC402-RTK 16 >016S
FL601 3 PWR SUPPLY
DVDD JL044 CONTROL MOTHERBOARD
1 DGND BOARD
SCKO (6/10)
(Page 45)
BCK
LRCK
DOUT
MPO1
MPO0
MPIO_B3
MPIO_B2
39 38
R959 10 3.4 25 MC/SCL MPIO_B1 12
IC904 MPIO_B0 11
26 MS/ADR1 PCM9211PTR MPIO_C3 10 Q011
MPIO_C2 9 KTA1542T-RTK/P
27 MODE IC904 MPIO_C1 8 +13V PWR SUPPLY
MPIO_C0 7 13.7 13.7
CN602 28 RXIN7/ADIN0 DIGITAL AUDIO MPIO_A3 6 JL059
3P INTERFACE RECEIVER MPIO_A2 5
29 RXIN6/ALRCKI0 MPIO_A1 4 SW+13V 14 >014S
VCC 3 40 41 MPIO_A0 3
D >038S VOUT 2 R949 100 30 RXIN5/ABCKI0 NPCM/INT1 2 R064 13 MOTHERBOARD
GND 1 C944 1 ERROR/INT0 1 68k BOARD
OPTICAL 0.3 (10/10)
BOARD C945 R066 R065 (Page 49)
CN3300 47p 31 RXIN4/ASCKI0 3.3k 3.3k
(Page 55) 32 RXIN3 3.3 C088 C087
C958 33 RXIN2 0.1 220 16V 0.1
0.01 Q012
C950 3.4 0 DIR_INT1 PCONT-PSAVE-PROTECT MOTHERBOARD
10 3.4 DIR_INT0/EVOL_DATA KRC402-RTK BOARD
>004S 4 DGND 34 RST JL265 PWR SUPPLY (7/10)
(Page 46)
MOTHERBOARD 0 CONTROL
15 >015S
E BOARD 35 RXIN1
(1/10)
(Page 40) 3.4

36 VDDRX

MGND

RXIN0 M+5.2V 31 >031S
GNDRX
XTI MOTHERBOARD
XTO BOARD
AGND
VCC (7/10), (10/10)
FILT (Page 46), (Page 49)
VCOM
AGNDAD
VCCAD
VINL
VINR

37 38 39 40 41 42 43 44 45 46 47 48 R051 0 FE_5.2V_M
R052 0 FE_5.2V_TRAY
1.8 1.8 3.4 0 00 5.4 5.4 JL050 C075
0.1
C960 0.1 R028 Q459 C064 C066 C074
C956 100p 10k KTA1542T-RTK/P 0.1 100 10V 0.1 R054 0
C957 100pC953 4.7 +5.2V PWR SUPPLY
R954 1M 4700p R053 0

F X602 R953 R955 FE_3.3V_1 18 >018S
24.576MHz 560 DVDD3.3V
MOTHERBOARD
680 DVDD5V BOARD
FE_5V (6/10)
C951 C952 C954 Q005 (Page 45)
10p 12p 0.068 KTA1542T-RTK/P
+3.3V PWR SUPPLY 17 >017S

3.4 3.3 MOTHERBOARD
BOARD
R037 2.6 Q007
10k (5/10), (6/10)
(Page 44), (Page 45)
R859 KTA1542T-RTK/P R048
0 +5V PWR SUPPLY 0 19 >019S
G >005S 5 VCC5V 5.1 5.1 JL032
MOTHERBOARD
MOTHERBOARD C938 C941 JL022 JL024 R039 4.4 BOARD
BOARD 10 1 10k
(1/10) (4/10), (5/10)
(Page 40) C1903p3 L605 C934 C935 C937 3.4 5.1 C943 Q457 R030 R034 (Page 43), (Page 44)
R857 2.2nH 0.0022 1p 1p 1 RN1911 680 220
>010S 10 AGND 0 34 20 >020S
0.1
H MOTHERBOARD R938 VOUT PWR SUPPLY JL023 3.3 R040 0.1 MOTHERBOARD
BOARD 0 VDD CONTROL 470 100 10V BOARD
(7/10) 3.3 1 (6/10)
(Page 46) 0.1 0.1 Q006 100 10V (Page 45)
KRC402-RTK
1X26M0H0z IC903 JL021 3.3 PWR SUPPLY
3.4 3.4 0.1 0.1 MM3411A33URE CONTROL
C065
20 19 18 17 16 IC903 C067
C071
+3.3V REG C073

JL638 VDDRF GND MTK-POWER-CTRL AVDD+5V 21 >021S
GND_19 CE
JL630 L603 C6983p0 VDD_18 MOTHERBOARD
D600 R937 100 68nH 21 BOARD
X2
BAV99-215 X1 3.4 (3/10), (7/10)
(Page 42), (Page 46)
C932 0 37 36 Q575
0.047
1 CP2 CP1 15
CN2002 L604 C931 IC902 IISD 14 ST-CE Q572 13.7 LTA014EUBFS8TL
2P 68nH 47p 0 RN5B801-0002 LRCK/LOUT 13 KTA1542T-RTK/P PROTECTION
BCLK/ROUT 12 CONTROL
I ANTENNA GND 1 2 FRF1 IC902 1.6 TUNER-L PROTECTION
FM 1.5 TUNER-R CONTROL
FM 2 3 GNDRF FM RECEIVER 3.4 0
0 0 4 ARF1 3.4 3.4
R996 0 0 5 ARF2
R995 DA 11 R943 22 ST-DATA D571 13.7
DA2J10100L R483
SPM-AMBINET-TEMP 2.9 R485 1k
C-CONT R571 D572 1k
220k 12.4
IIC/RDSI R489 DA2J10100L
LA 6.8k
CK R479 3.4 3.4 SPM-C-MON
VDD_9 TH571 220k PCONT-DAMP
GND_10 0

J L602 6 7 8 9 10 3.3 Q571 1000 6.3V Q574 0 Q576
47nH C573 KRC402-RTK 2.2M RHK005N03T146 R491 KRC402-RTK
3.4 3.4 3.4 PROTECTION 10k PROTECTION
C936 0.1 PROTECTION 3.2 CONTROL
R939 0.0022 CONTROL CONTROL
10k C574
R940 C577 0.1
100 R487
R944
22 ST-CLK
ST-RDS

K >007S 7 11 >011S
MOTHERBOARD
BOARD MOTHERBOARD
(1/10) BOARD
(Page 40) (9/10)
(Page 48)

HCD-GT3D

41 41

HCD-GT3D

6-8. SCHEMATIC DIAGRAM - MOTHERBOARD Board (3/10) - • See page 37 for Waveforms. • See page 59 for IC Block Diagrams. 11 12 13 14 15 16 17
1 2 3 4 5 6 7 8 9 10

A

MOTHERBOARD BOARD (3/10)

AVDD+5V 21 >021S

B MOTHERBOARD
BOARD
DIN1
ARAGON-BCK0 (2/10), (7/10),
(Page 41), (Page 46)
ARAGON-LRCK0
>006S 6 MIC SIGNAL JL612 C666 4.7 R708 47 R718 R719 10
C667 4.7 R709 47 0 R722 10
MOTHERBOARD
BOARD 2.5 2.5 0 10 1.6 1.7 32 R723 10
(1/10) 14 13 12 11 98 31 R720 10
(Page 40)

C IC609 2 >002S
PCM1808PWR
MOTHERBOARD
IC609 BOARD
(1/10)
A/D CONVERTER (Page 40)
C670 0.001 30
C669 0.001
C672 10 16V 1 234 567
VREF VINRC6730.12.65.1 3.4 1.7 1.7
AGND VINL
VCC FMTC06.714C06.718
VDD MD1
D DGND MD0C986C679 C618 10 16V A+9V 8 >008S
>001S 1 D+3.3V SCKI DOUT10 16V10 C613 0.1
MOTHERBOARD LRCK BCK C614 47 6.3V MOTHERBOARD
BOARD C691 C695 C1000 C610 R622 4.7k BOARD
(1/10) 10 16V 0.1 Y010 16V4.7C615 0.1 (1/10)
(Page 40) R640 4.7k (Page 40)
C633 680pR626 4.7k
>004S 4 DGND C625 4.7 X0
C635 47pC993 0.1JL618
MOTHERBOARD R655 10kJL617
BOARD C726 R617 4.6 VCC 8 9.1
R7033 470 6.3V R609 4.7k 1.5k 1 OUT OUT 7 4.6
E (1/10) C603 680p 4.6
(Page 40) R794 4.6 -6 4.6
0 2- +5
R638
4.6 1.5k C634
3+
820p
4 GND
R618 R652 R654
C608 2.7k IC603 2.7k 2.7k
820p BA4558F-E2

F >010S 10 AGND ARAGON-LRCK0 R619 IC603
MOTHERBOARD ARAGON-BCK0 2.7k
BOARD ARAGON-MCK C604 47p OP AMP
(7/10) DOUT1 R614 10k
(Page 46) R620 3.3k C632 47
DOUT0
R909 0

IC914 IC615 C619 R36.35k6
PCM5101 PCM1754DBQR 47 C630
100p
G IC914 IC615 C624
C922 D/A CONVERTER 100p
0.1 D/A CONVERTER
33 35
C998 0.1 3.4 1 CPVDD DVDD 20 3.4 C994 0.1 1 BCK SCK 16 IC604 R629 R643
1.7 2 CAPP DGND 19 R795 10 1.7 1.7 PCM1754DBQR 0 0
R796 10 1.7
R797 10 1.7 2 DATA FMT 15 R819 IC604 C622
10 10 16V
34 D/A CONVERTER R948 0
3 CPGND LDOO 18 1.9 C995 0.1
2.2 1.7 3.4 3 LRCK MUTE 14
C997 2.2 3.3 4 CAPM 9 AGND VOUTR 8 2.6
C996 5 VNEG XSMT 17 2.6
0 6 OUTL 4 DGND DEMP 13 2.6 5.1
7 OUTR 50 FMT 16 10 C609 10 VCOM VOUTL 7
H 0 8 AVDD LRCK 15 1.7 R762 10 C742 C744 5 NC TEST 12 10 16V 11 ZEROA VCC 6
DIN 14 1.7 R761 10 10 16V 0.1
3.4 10
>022S 22 AVDD+3.3V 49 BCK 13 1.7 R760 0 5.1 6 VCC ZEROA 11
48 SCK 12 1.7 R817
C696 C699 C748 12 TEST NC 5 C617
10 16V 0.1 FLT 11 0 R978 2.6 2.6 10 16V 0.1
MOTHERBOARD 9 AGND 7 VOUTL VCOM 10
BOARD
(7/10) 10 DEMP 13 DEMP DGND 4 VCC5V 5 >005S

(Page 46) R793 8 VOUTR AGND 9 25 1.7 R630 ARAGON-LRCK0 MOTHERBOARD
0 DOUT2 BOARD
14 MUTE LRCK 3 10 (1/10)
10 ARAGON-BCK0 (Page 40)
R747 R763 15 FMT DATA 2 1.7 R631 10
0 0 C984 R820 1.7 24 1.7 R632
10 10
I C983 16 SCK BCK 1
C982 R831
10 10 100 26

R829 2200p C692 R826 C749
470 10k R827 470 10 16V
2200p
C689
10k
R830

C690 C704
10 16V 10 16V

J

FRONT-L 11 >011S
FRONT-R
SW MOTHERBOARD
BOARD
>023S 23 (9/10)
(Page 48)
K MOTHERBOARD
BOARD
(10/10)
(Page 49)

HCD-GT3D

42 42

HCD-GT3D

6-9. SCHEMATIC DIAGRAM - MOTHERBOARD Board (4/10) - • See page 59 for IC Block Diagrams. 9 10 11 12 13 14 15 16 17
12345678

A
MOTHERBOARD BOARD (4/10)

B 11 >011S

MOTHERBOARD
BOARD
(9/10)
(Page 48)

>003S 3 R791 0 DIN3

MOTHERBOARD C640 4.7 R IC912 ARAGON-BCK3 D+3.3V MOTHERBOARD
BOARD C648 4.7 L TC74VHC157FT (EK) ARAGON-LRCK3 BOARD
(1/10) R674 (1/10)
(Page 40) 100 IC912 (Page 40)

C SIGNAL SELECTOR 1 >001S

D >010S 10 AGND R661 ANALOG-DSEL/SD_D1_0 R801 100 3.4 VCC 16 3.4 C977
100 R702 10 0.1
MOTHERBOARD C642 R701 10 1 SELECT
BOARD 10p JL134 R802 22 0 DGND
(7/10) 2 1A 47 ST 15 4 >004S
(Page 46) R677 0 1.7 R835 10
0 4A 14 R836 10 MOTHERBOARD
E R687 22 R837 22 BOARD
R690 10 3 1B R838 10 (1/10)
F >005S 5 VCC5V 0 1.7 R839 10 (Page 40)
46 R840 22 R980 0
MOTHERBOARD 4 1Y 45 4B 13 R981 0
BOARD 5 2A
(1/10) 1.7
(Page 40)
4Y 12
C644 3A 11 1.7
10p 6 2B 44 1.7
IC606
PCM1808PWR 2.5 2.5 3.4 1.5 1.7 29 7 2Y 43 3B 10
14 13 12 11 98 8 GND 3Y 9 1.7
IC606
10 42
A/D CONVERTER
VREF VINR MTK LACK
AGND VINL MTK BCK
VCC FMT DIR LACK
VDD MD1 DIR BCK
DGND MD0 DIR DATA
SCKI DOUT
LRCK BCK

10 16V 1234567 IC913 12 >012S
0.1 2.6 5.1 3.4 1.7 1.7 TC7WH157FK
MOTHERBOARD
C645 C649 C653 IC913 BOARD
C646 (2/10)
1000p 0.1 27 28 SIGNAL SELECTOR (Page 41)

C655
10

R963 10 1.5 VCC 8 3.4 C989
R964 10 1A 0.1

C664 0 _ST 7
0.22 2B

R688 R691 3 _Y SEL 6 3.4 R965 100 ANALOG-CSEL
10 10 PCONT-DAMP

4 GND 0
Y5

>024S 24 MTK-MCK M+13V 13 >013S
ADIN
G MOTHERBOARD MTK-LRCK MTK LACK MOTHERBOARD
BOARD MTK-BCK MTK BCK BOARD
(5/10)
(Page 44) ASDATA0 (2/10), (7/10)
(Page 41), (Page 46)
R966 10

>019S 19 DVDD5V JL005 A+13V 26 >026S

MOTHERBOARD JL904 VIDEO-MUTE MOTHERBOARD
BOARD
H BOARD (7/10)
(2/10), (5/10) (Page 46)
(Page 41), (Page 44)
13.5V
IC901 C011 C010 CN001
NJM41031F1(TE2) 0.1 100p 9P
1
IC901 JL007
2 AGND
VIDEO AMP JL008
3 13.5V
3.14 5.1 R080 0
1 POWER SAVE V+ 6 C024 C092 C091 R036 0 JL053 4 13.5V
C904 C905 470 25V 0.1 100p JL057
1.2 0.1 100 10V R086 JL006 5 M/DGND SMPS
2 VOUT GND 5 BOARD
I J907 R935 C928 R905 0 6 M/DGND ~AC IN
1P 75 1000 6.3V 1.2 2.1 0 JL905 (1/2)
3 VSAG C906 JL045
JL631 VIN 4 1 JL004 7 AC-DET

JL906 JL068 8 MAIN ON
C1003
VIDEO OUT 0.001 9 LOW_AC

JL907

C076 AC_DET 29 >029S
0.01
J JL056 MOTHERBOARD
BOARD
CVBUS (8/10)
(Page 47)

>025S 25 MGND 15 >015S

MOTHERBOARD MOTHERBOARD
BOARD BOARD
(5/10) (7/10)
(Page 44) (Page 46)

K

HCD-GT3D

43 43

HCD-GT3D

6-10. SCHEMATIC DIAGRAM - MOTHERBOARD Board (5/10) - • See page 37 for Waveforms. • See page 59 for IC Block Diagrams. • See page 66 for IC Pin Function Descriptions.

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17

MOTHERBOARD BOARD (5/10) CVBUS 25 >025S
A
MOTHERBOARD
>024S 24 BOARD
(4/10)
(Page 43)

MOTHERBOARD OPDIST R349 100 FE_OP- MOTHERBOARD
BOARD C334 0.01 FE_OPO BOARD
ASDATA0 R351 10k (1/10)
(4/10), (6/10), MTK-LRCK (Page 40)
(9/10), (10/10) MTK-BCK
(Page 43), (Page 45), MTK-MCK 4 >004S
(Page 48), (Page 49) MTK-P108
MTK-P107

ADIN

DGND

RFIP R358 100 C341 10 R390 10 R368 150 R370 560 R372 10k C356
C345 0.1 C353 1 1
B C355 0.01
C337 1 CL316 CL320 0 3.3 DVDD3.3V
C343 1 CL321 CE 3 5.1 17 >017S
C340 1 4 NC GND 2
C339 0.01 CL335 R371 0 VDD 1 MOTHERBOARD
3.4 BOARD
CL308 C338 0.1
5 VOUT (2/10), (6/10)
(Page 41), (Page 45)
R360 100 CL319
FE_VOC CL310 CL314 CL318 R365 47 CL329 CL332 JL339 IC305 DVDD5V
FE_VOB CL312 R367 330 CL330 CL333 BU33TD3WG-TR
CL331 CL334
VC IC305
>027S 27 C328 10 2.1 2.1 2.6 2.6 3.4 0.9 1.3 3.4 3.4 0 1.7 1.7 1.7 1.7 3.4 0.2 1.3 1.3 3.4 0.4 1.3 0 19 >019S
C330 0.1 +3.3V REG
C MOTHERBOARD MOTHERBOARD
BOARD C316 10 128 127 126 125 124 123 122 121 120 119 118 117 116 115 114 113 112 111 110 109 108 107 106 105 104 103 102 101 100 99 98 97 BOARD
(6/10)
(Page 45) RF_B C350 (2/10), (4/10)
RF_A 47 10V (Page 41), (Page 43)
SPFG/OP-
FE_VOA 2 IOPMON/OPO DACVDDC 96 3.4 C352 0.1
1 RF_C OPDIST
FE_VOD 2 RFIP
2 RF_D AGND12 MFIDET 95 CL336
AVDD12_1
ADACVDD2
ADACVDD1
ASDATA0
ALRCK

NC
AVCM

NC
ABCK
ACLK
ADACVSS1
ADACVSS2
AADVDD

NC
NC
ADIN
AADVSS
CR/R
SC/CB/B
SY/Y/G
DACVDDB
CVBS
DACVSSC
FS
VREF

>028S 28 FE_3.3V R322 0 CL307 FE_VOF 0.2 23 22 21 20 XMAMUTE 94 CL337 RB303
FE_VOE 3 RF_E SPDIF 93 CL338 22
RA3 92 1.6
MOTHERBOARD C331 R328 12 0.2 RA2 91 2.5 RA3 IC306
BOARD 0.1 R326 0 4 RF_F RA1 90 2.5 RA2 M12L64164A-7TG2Y
RA0 89 0.3 RA1
D (6/10) 1.2 RA10 88 0 RA0 IC306
(Page 45) 5 AVDD12_2 1.3 C346 RA10
DVDD12 87 1.5 BA1 SDRAM
3.4 BA1 86 0.9 BA0
6 AVDD33_1 BA0 85 3.4 C347
C322 10p 0.8 18 3.3
7 XTALI DVDD33 84 3.2
R334 0.7 RAS# 83
X301 100k 8 XTALO 19 CAS# 82 3.3 28 VSS 3.4 C364 0.1
27MHz 330 9 AGND33 1.1 1.1 VDD 27
C319 10 C323 12p R332 DVSS12 81 0.01
2 RWE# 80 0.01 29 A4 A3 26 1.1
10 V20 RA4 79 RA4 1.6 A2 25 1.1 RA3
1.4 A1 24 1.1 RA2
11 V14/VREF0 RA5 30 A5 A0 23 0.2 RA1
FE_VREFO R330 15k 0 RB305 1.7 A10/AP 22 0 RA0
22 RA6 BA1 21 1.3 RA10
12 REXT RAS 31 A6 BA1
PD 0 CAS RA7 1.2
13 MDI1 RWE RA8
E FE_CD_LDD 3.3 32 A7
FE_DVD_LDD 14 LDO1 IC301 RA4 RA9 0
CXD9990R
3.3 33 A8
15 LDO2 IC301 0

3.3 34 A9
16 AVDD33_2
FE_DMO 1.4 CD RF AMP FOCUS/TRACKING ERROR AMP, RB304 RB23202
FE_FMO CD SYSTEM PROCESSOR, 22
17 DMO
1.4 DIGITAL SERVO PROCESSOR

CD_VR 18 FMO
0 1.6 RA5 RA11
19 CD_VR RA5 78 1.7 RA6 0 BA0 20 1.2 BA0
DVD_VR 0 RA6 77 1.2 35 A11 CS 19 0 C359 0.01
20 DVD_VR RA7 76 0 RA7 RAS 18 3.3 R382 10k RAS
FE_TRO 1.4 RA8 75 0 RB301 RA8 36 NC CAS 17 3.2 CAS
21 TRO RA9 74 0 22 RA9 3.3
F FE_FOO 1.4 RA11 73
MSW 22 FOO 37 CLKE
1.5
0.1
23 MSW 38 CLK
USBM JL330 R335 0 0
24 USB_DM
USBP JL331 R337 0 0 1.5 RA11
FE_MUTE 25 USB_DP RCLK 72 3.4 3 WE 16 3.3 RWE
DVDD33 71 3 C348 0.01 R380 100 39 UDQM LDQM 15 3 DQM0
3.4 R379 22 40 NC
26 VDD33_USB DQM1 70 R381
IC303 27 VSS33_USB 10k
BD00IC0WHFV-GTR R339 5.1k 0.8 1.2 RD8
28 PAD_VRT RD8 69 1 RD9 41 VSS VDD 14 3.4 C360 0.1
G IC3033.4 RD9 68 1.1 RD10 RD8 RB306 0.8 DQ7 13 1.1 C365 0.1 RD7
1.3 RD10 67 1.3 RD11 RD9 22 RD6
C373 29 VDD12_USB RD11 66 1.4 RD10 42 DQ8 VSSQ 12 RD5
1000p +1.2V REG R327 47 RD12 65 RD11 3.4 DQ6 11 0.2 RD4
3.4 DQ5 10 0.3
3.1 30 SF_CS# 43 VDDQ
0.7 VDDQ 9 3.3
JL355 0 DQ4 8 0.5
C372 10 4 EN GND 3 0.8 R302 31 SF_DO 44 DQ9 DQ3 7 0.5
C369 0.1 5 NC FB 2 0.3 27k 0.7
6 VCC VO 1 0.3
JL354 C321 10 32 SF_DI 45 DQ10
C315 0.1 SF_CK
C326 0.01 R331 R340 IFSCK R378 46 VSSQ RB308
47 47 IFSDO 0 0.7 22
RX
TX 47 DQ11
PRST# 0.7
NC
IFSDI 48 DQ12
IFBSY
IFCS#
MFISW
LIMITSW
MUTE
EEWP
SDA
SCL
NC
DVSS33
DVDD33
RD0
RD1
RD2
RD3
DVDD12
RD4
RD5
RD6
RD7
DQM0
RD15
RD14
RD13

33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64

R303 1.4 3.3 0.1 3.4 3.4 3.4 3.3 2 3.2 3.1 2.8 0 3.4 3.4 3.4 3.4 0.8 0.7 0.6 0.6 1.3 0.5 0.3 0.2 1.3 3 1.2 1.6 1.6 R369 22 DQM0

H 47k CL309 CL313 CL315 CL322 RB307 RD3
CL311 CL317 22

L301 C325 0.01 RD12 RD2
47nH RD1
C336 0.01 R359 1k R363 0 RD13 3.4 VSSQ 6 RD0
R364 0 RD14 49 VDDQ DQ2 5
R348 4.7k R366 0 RD15
C344 0.01 0.9
R387 3.3k C342 0.01 50 DQ13 0.6
RD0
R357 3.3k RD1 RD4 RB309
RD2 RD5 22
R361 4.7k RD3 RD6 0.9 DQ1 4 0.6
R321 100 RD7 51 DQ14

RXD R347 0 R352 100 52 VSSQ VDDQ 3 3.3 C363 0.1
R354 0
I TXD R350 0 R355 0 0.4 DQ0 2 0.8
R329 0 R356 47 53 DQ15 VDD 1 3.4
R342 47 R362 10k C349 0.01 54 VSS
R344 100 C362 10
R345 100 R319 10k
0.5 VCC 8 3.3

1 CS
1.3 3.3
C324 0.1 HOLD/SIO3 7 1.4 R346 3.3k IC304 R373 C357 0.1 FB320 FL301 FB321
2 SO/SIO1 SCLK 6 0 R343 3.3k R1EX24016ASAS0A 0 C358 0.1 0uH 12 0uH
5
3.3 SI/SIO0 IC304 3 JL341

3 WP/SIO2 EEPROM

4 GND JL332 JL335
IC302 JL333 JL334
MX25L3235EM2I-10G JL336
J IC302 JL337
SERIAL FLASH JL338 3.3
R374 10k0
R376 4.7k
R377 4.7k
1 A0 VCC 8
2 A1 WE 7

MTK_RESET 3 A2 SCL 6 3.3

4 GND SDA 5 3.3

IFSCK C354
IFSDO 0.1
XSYSRST
IFSDI
XIFBSY
XIFCS
FE_LIMIT

K

Note : IC301, IC302 and IC303 on the MOTHERBOARD
board cannot exchange with single. When these
parts on the MOTHERBOARD board are damaged,
exchange the entire mounted board.

HCD-GT3D

44 44

HCD-GT3D

6-11. SCHEMATIC DIAGRAM - MOTHERBOARD Board (6/10) - • See page 59 for IC Block Diagrams. 9 10 11 12 13 14 15 16 17
12345678

A MOTHERBOARD BOARD (6/10)

>020S 20 FE_5V R386 0

MOTHERBOARD R500 0 FE_LD_DVD
BOARD R471 0 FE_LD_CD
(2/10)
(Page 41)

B

CN302
24P
JL301 FE_3.3V 28 >028S
GND (LD) 1
JL302 C366 0.01 FE_VREFO MOTHERBOARD
LD (650) 2 R318 10k FE_MUTE BOARD
JL303 FE_FMO (5/10)
NC 3 R310 SL301 FE_TRO (Page 44)
C JL304 4.7k OPDIST FE_FOO
5V 4 FE_VOE PD FE_DMO
D SERVICE, JL305
PD 5 FE_VOF DVD_VR FE_OP- SL401 R433
OPTICAL DEVICE(7G) JL306 C367 0.01 FE_VOB CD_VR FE_OPO SL402 0 FE_3.3V_1
(1/2) LD (780) 6 FE_VOA FE_LIMIT SL403 18 >018S
JL307 R389 100 FE_VOD RFIP SL404
E VR (650) 7 R301 100 FE_VOC MSW FE_DVD_LDD IC401 MOTHERBOARD
JL308 R2470k2 AM5890S BOARD
VR (780) 8 VC FE_CD_LDD (2/10)
JL309 R401 IC401 (Page 41)
NC 9 10k
VOE/E+G 10 JL310 FWD R406 0 C402 FOCUS/TRACKING COIL DRIVE,
C302 0.1 REV R407 0 330p SPINDLE/SLED/LOADING MOTOR DRIVE C411
VCC 11 JL311 C303 0.1 C403 R411 330p
LOAD- 0.015 1.4 0 10k
VC 12 JL312 LOAD+ C413
1 VINFC MUTE 28 0.1
FE_FCS- BIAS 27 1.4 C407 0.1 C409 0.1
GND (PDIC) 13 JL313 FE_FCS+ CL401 2 TRB_1 R415
27k
VOF/F+H 14 JL314 R1400k8 CL402 1.4 3 REGO2 1.4 R418
VOB/B 15 JL315 4 VINSL+ 15k
VINTK 26 MOTHERBOARD
TRB_2 25 CL408 BOARD
(1/10)
VOA/A 16 JL316 CL403 5 REGO1 RESET 24 CL409 (Page 40)
CL404 0 6 FWD VINLD 23 1.4
RF 17 JL317 4 >004S
MSW 18 JL318 CL405 0 7 REV GND 22 DGND

VOD/D 19 JL319
VOD/C 20 JL320
TRK- 21 JL321 FE_TRK- 29 PGND PGND 30
FE_TRK+ C401 C404 CN401
TRK+ 22 JL322 FE_FCS+ 100 10V 0.1 5.4 SL405 JL401 6P
FE_FCS- SL406
FCS+ 23 JL323 8 VCC1 VCTL 21 1.5 CL410 C418 6 SL+
VCCD 20 0 CL411 SL407 JL402 0.1 5 SL-
0 VCC2 19 5.4 SL408
FCS- 24 JL324 VOLD- 18 2.6 JL403 4 NC(LIMIT)
9 VOTR- VOLD+ 17 2.6
VOTK- 16 2.6 JL404 3 NC(GND) SERVICE,
0 VOTK+ 15 2.6 OPTICAL DEVICE(7G)
JL405 2 SP+
10 VOTR+ C419 1 SP- (2/2)
2.6 11 VOSL+ 0.1
F >027S 27
MOTHERBOARD 2.6 C408 JL406
BOARD 0.1
(5/10) 12 VOSL-
(Page 44)
2.7

13 VOFC-

2.7

14 VOFC+

10C041120V FE_5.2V_M 16 >016S
FE_5.2V_TRAY
>011S 11 MOTHERBOARD
BOARD
MOTHERBOARD (2/10)
BOARD (Page 41)

G (9/10) FE_TRK- MGND 15 >015S
(Page 48) FE_TRK+
MOTHERBOARD
C307 0.001 R316 1k UNLOAD_END_SW CL406 R409 BOARD
R317 1k LOAD_END_SW 10k (7/10)
C308 0.001 R312 R313 (Page 46)
C309 0.001 1k 1k LOAD+
CN303 LOAD- D401 C405 R404
5P RB520S-30FJTE61 0.1 1

TRAY-OUT 5 JL325 D402 C406 R410
RB520S-30FJTE61 0.1 10k
JL326
GND 4 CL407
JL327
H MS-476 BOARD TRAY-IN 3
JL328
LOAD+ 2
JL329 C311 CL412 CL413
LOAD- 1 0.1
C310 0.001
R423 15
R496 2.2k R463 2.7k R422 C420 CL414 R425 15 CL415 C423 R431
MOTHERBOARD 47k 47 35V R426 15 47 35V 47K
R421 R427 15
BOARD 100 R428 15
(2/10), (5/10) R430 15
(Page 41), (Page 44)
3.4 3.3
I >017S 17 DVDD3.3V 3.3 3.3
R388
100k Q401 00 Q402
2SA2119K 2SA2119K
AUTOMATIC POWER AUTOMATIC POWER
CONTROL (FOR DVD) CONTROL (FOR CD)
C421 C424 R432
JL352 MTK-P108 0.01 0.01 100

JL353 MTK-P107

JL346 MTK_RESET R424 R429
100K 100k

JL347 MTK-POWER-CTRL

J JL348 TXD
JL349 RXD

JL350 FE_LD_CD
FE_LD_DVD
JL351

>030S 30 E+3.3V 24 >024S

MOTHERBOARD MOTHERBOARD
BOARD BOARD
(5/10)
K (7/10) (Page 44)
(Page 46)

Note : When the MS-476 board is defective, exchange the
entire LOADING COMPLETE ASSY (T).

HCD-GT3D

45 45

HCD-GT3D

6-12. SCHEMATIC DIAGRAM - MOTHERBOARD Board (7/10) - • See page 37 for Waveforms. 8 9 10 11 12 13 14 15 16 17
1234567

A
MOTHERBOARD BOARD (7/10)

L004 R087 0 C039 0.1
2.2uH
B C021 IC002 C032 10
C014 10 TPS542941PWPR C034 0.1
>030S 30 E+3.3V 0.1
R041 12k
MOTHERBOARD IC002 C077 22p
BOARD DC-DC CONVERTER

C (2/10), (6/10), 13.7 13.7
(8/10), (9/10), 416 VIN2 VIN1 1 7
(10/10) JC005 0 L002 C018 0.1 VBST1 2 1.2 L007 JC007 0
(Page 41), (Page 45), JC006 0 2.2uH 9.2 2.2uH JC008 0
(Page 47), (Page 48), 13.7
(Page 49) 15 VBST2 JL041
JL040 3.4 3 SW1 3 0.9 E+1.18V
D 34 >034S
14 SW2
>013S 13 M+13V MOTHERBOARD
13 PGND2 PGND1 4 BOARD
MOTHERBOARD EN1 5 (9/10)
BOARD 13.7 (Page 48)

(2/10), (4/10) 12 EN2

E (Page 41), (Page 43) R003 33k 11 PG2 PG1 6
C078 22p VFB1 7
>032S 32 USB+5V 0.9 GND 8
R006
MOTHERBOARD 10k 10 VFB2
BOARD
(10/10) 5.8
(Page 49)
9 VREG5
F C004 22
C006 22 C036
R043 22k1

C050 22 DGND
C053 22

4 >004S

MOTHERBOARD
BOARD
(1/10)
(Page 40)

L003 C013 0.1
2.2uH

IC001 L008
TPS542941PWPR 2.2uH

IC001

DC-DC CONVERTER

JC001 0 C019 C017 13.7 1 VIN1 1 13.7 C079 0.1 C030 C040 4L.070u6H JC003 0
JC002 0 10 R002 0.1 10.4 2 VBST1 10 0.1 JC004 0
JL001 12k 3 SW1 VIN2 16 E M+5.2V 31 >031S
5.1 4 PGND1 R024 R023
L001 5 EN1 9.2 2.2k 56k JL003 MOTHERBOARD
4.7uH 3.4 6 PG1 BOARD
7 VFB1 VBST2 15 C081
1 8 GND 22p (2/10), (10/10)
2 3.4 (Page 41), (Page 49)
SW2 14

PGND2 13
EN2 12 13.7

R059 PG2 11 0.9
68k VFB2 10 5.8
VREG5 9
C003 22
C005 22 C080 C035 R031
VBUS-OE22p 1 10k
PCONT-BTSTBY
R020 MGND 15 >015S
C049 220
C052 22 MOTHERBOARD
G BOARD

(2/10), (4/10),
(6/10), (10/10)
(Page 41), (Page 43),
(Page 45), (Page 49)

>011S 11

MOTHERBOARD
BOARD
(9/10)
(Page 48)

AVDD+9V 9 >009S

H MOTHERBOARD
BOARD
A+13V_GV2 (1/10)
(Page 40)

>033S 33 AVDD+5V 21 >021S

MOTHERBOARD MOTHERBOARD
BOARD BOARD
(10/10)
(Page 49) (2/10), (3/10)
(Page 41), (Page 42)
IC004 IC006
I Q004 78D09AG-TN3-R 78D05AG-TN3-R
KTA1542T-RTK/P
+13V PWR SUPPLY IC004 IC006
13.7 13.6
+9V REG JL047 +5V REG JL048
9.1 5.1
>026S 26 A+13V 13.6 VIN VOUT 9.1
JL046 GND VIN VOUT
MOTHERBOARD 3.4 5.1
BOARD GND
(4/10) 34
(Page 43) R029 12.9
68k JL026

R033 R035 VOUT
3.3k 3.3k VDD

0.1 47 JL067 AVDD+3.3V 22 >022S
100 16V 0.1
J 0.1 0.1 100 10V MOTHERBOARD
1 BOARD
PCONT-PSAVE-PROTECT 3.3 C051 (3/10)
Q461 0.1 (Page 42)
KRC402-RTK C085 R085
PWR SUPPLY C057 C068 GND
CONTROL C062 C072 CE
C100

>010S 10 AGND 21 C101 1

MOTHERBOARD 5.1

K BOARD IC008
(1/10), (2/10), MM3411A33URE
(3/10), (4/10),
(10/10), IC008
(Page 40), (Page 41),
(Page 42), (Page 43), +3.3V REG
(Page 49)

Note : IC001 and IC002 on the MOTHERBOARD board
cannot exchange with single. When these parts on
the MOTHERBOARD board are damaged, exchange
the entire mounted board.

HCD-GT3D

46 46

6-13. SCHEMATIC DIAGRAM - MOTHERBOARD Board (8/10) - • See page 59 for IC Block Diagrams. 9 10 11 HCD-GT3D
12345678
12 13 14 15 16 17
A

MOTHERBOARD BOARD (8/10) 11 >011S
B
MOTHERBOARD
BOARD
(9/10)
(Page 48)

R125 47k R131 100

R123 10k USBDPVCC 35 >035S
R120 47k
MOTHERBOARD
C 3.4 3.4 BOARD
14 VCC (9/10)
1G 1 (Page 48)

3.4 3.4 R140
13 4G 1A 2 22k
3.4 3.4
R116 47k 3.4 12 4A IC102 1Y 3 3.4 R132 47
TC74VHC126FT (EK) 3.4 R127 10k
11 4Y IC102 2G 4 JL149 DEBUG-RXD(MD-BOOT1) JL196
TEST-MON0/SD_D2_0 JL197
3.4 2A 5 SS-DET(MD-CLKS) AC-CUT(MD-BOOT0) JL198
10 3G 2Y 6 3.4 BT-RXD(MD-CLK) TEST-MON1/SD_D3_0 JL199
R129 100 BUS BUFFER R133 47 FL-LCD-CLK JL200
3.4 DEBUG-RXD(MD-BOOT1) TEST-MON2/SD_CMD_0 JL201
AC-CUT(MD-BOOT0) PCONT-BTSTBY JL215
9 3A JL195
3.4 R134 47 JL216
GND 7 JL202
8 3Y R135 47 JL217
JL203
D C102 C01.016 C109 R137 R139 R143 JL235
0.1 1 22k 22k 22k JL204
JL205
>029S 29 AC_DET C284 0.1 C167 0.1 JL206

MOTHERBOARD JL269 R115 TEST-MON3/SD_CLK
BOARD 1k
(4/10)
(Page 43) TEST-MON4/SD_D0_0
LCD-CSB
R117 D102 R128 ANALOG-DSEL/SD_D1_0
6.8k DA2J10100L 1k RGB-TRANS-LED/SD_CD_0
1.2 3.4 JL150 RGB-TRANS-LED-SPK/SD_WP_0
3.4 R099 VDD 2 R1026
E Q107 0.1 0 3 CT GND 1 RESET
KRC402-RTK
3.4 JL148

4 VOUT

AC OFF DETECT

C103 C104 C105 IC103 C01.017 C110 E+3.3V
4.7 35V 0.1 2200p BU4229F-TR 0.1

IC103
RESET

F R1022 JL151 CN61P05 30 >030S
G FOR JL152 1
CN101 NFC_CLK JL194 2 MOTHERBOARD NFC MODULE
SERVICE USE 5P NFC_DATA JL153 3 BOARD (RC-S730 (WW))
NFC-IRQ JL154 4 (7/10)
GND 1 NFC-RF-DET JL155 5 (Page 46)
MCU VCC 2 6
DEBUG-TXD BT-RXD VDD
TXD1 3 DIR_CP-CLK BT-TXD SCL
RXD1 4 BT-RESET DGND
CLK1 5 DATA
BT-ON IRQ
RF-DET

JL110 R191
JL111 100

JL103

JL131 R206 R204 R202 R194 JL169
10k 10k 10k 10k JL170
TCK JL171
>004S 4 DGND IC105 TMS JL172
MFI337S3959 TDI JL173
H MOTHERBOARD TDO JL174
BOARD IC105 TRST JL175
(1/10) JL176
(Page 40) COPROCESSOR

DIR_CP-DATA 3.4 1 GND VCC 8 3.4 36 >036S
JL132 JL224 2 SDA RST 7 0 JL227
3 NC_3 SCL 6 3.4 MOTHERBOARD
JL225 4 NC_4 NC_5 5 BOARD
JL228 (9/10)
(Page 48)
R161 C166 C165 CN102
10k 0.1 0.1 10P

I JL112 1 GND
JL113 2 GND
JL104 3 GPIO
JL105 4 BT-RXD
>001S 1 D+3.3V JL106 5 BT-TXD

MOTHERBOARD JL107 6 BT-CTS BLUETOOTH
BOARD MODULE
(1/10)
(Page 40) Q103 JL108 7 BT-RTS
KTA1542T-RTK/P JL114 8 3.3V
+3.3V PWR SUPPLY JL109 9 BT-RESET
J JL115 10 GND
3.4 3.4

R108 2.7
10k R109
2.2k
Q104 0
KRC402-RTK
PWR SUPPLY

CONTROL
3.3

K

Note : IC105 on the MOTHERBOARD board cannot
exchange with single. When this part on the
MOTHERBOARD board is damaged, exchange the
entire mounted board.

HCD-GT3D

47 47

HCD-GT3D

6-14. SCHEMATIC DIAGRAM - MOTHERBOARD Board (9/10) - • See page 37 for Waveforms. • See page 59 for IC Block Diagrams. • See page 66 for IC Pin Function Descriptions.

123 4 5 6 7 8 9 10 11 12 13 14 15 16 17
MOTHERBOARD BOARD (9/10)
JOG+ R113 0 E+3.3V MOTHERBOARD
A DEBUG-TXD R114 0 E+1.18V BOARD
ANALOG-BSEL (7/10)
>024S 24 ANALOG-ASEL USBDPVCC (Page 46)
FL-SOUT_LCD-SDA DGND
MOTHERBOARD 30 >030S
BOARD LCD-CSB 34 >034S
(5/10) FL-LCD-CLK
(Page 44) MOTHERBOARD
DOUT2 BOARD
B DOUT0 (7/10)
ARAGON-LRCK0 (Page 46)
C ARAGON-BCK0
35 >035S
D DIN3
C-CONT MOTHERBOARD
E ARAGON-LRCK3 BOARD
ARAGON-BCK3 (8/10)
F IFSDI (Page 47)
IFSDO
G XIFCS 11 >011S
IFSCK
R41.70k4 XIFBSY MOTHERBOARD
XSYSRST BOARD
H ARAGON-MCK
MTK-POWER-CTRL (1/10), (2/10),
R41.76k0 NFC-IRQ (3/10), (4/10),
(6/10), (7/10),
I OSC (8/10), (10/10),
BT-ON (Page 40), (Page 41),
J BT-RESET (Page 42), (Page 43),
LOAD_END_SW (Page 45), (Page 46),
UNLOAD_END_SW (Page 47), (Page 49)
VIDEO-MUTE
LCD-BCKLED 4 >004S

R1209k9 C139 MOTHERBOARD
47p BOARD
R216 10k R150 100 FB116 0uH R295 100 R211 100 R221 100 R242 100 JL278 (1/10)
C133 0.1 R283 10k R193 100 JL179 R210 47 R213 100 C141 47p R251 100 (Page 40)
R284 10k R580 0 R215 100 R224 0
C143 47p R579 0 FB115 0uH R273 100 R226 100 JL209 R254 100
C295 0.01 R201 100 R218 100 C142 47p JL211 R257 100
R219 100 R229 100 JL212 R261 0
R230 100
R232 47 R265 100
R582 100 R267 10k
R274 100 R581 100
R237 100 R263 10k
C299 100p R119 10k
R198 0 R259 10k
R256 10k
C137 0.1 R587 10k R110 100k
R294 100k
C146 0.1 JL292 JL222 JL183 JL193 C01.614 R111
C162 0.01 JL281 JL182 JL185 JL298 100k
JL282 JL187 JL294
JL189 47
C150 100 10V JL190 R288 47 0 3.4 47
R289 47 47
C148 0.1 R290 47 1 CS VCC 8 0 R291
C140 0.1 HOLD/SIO3 7 0 R292
C135 0.1 3.4 3.4 3.4 3.4 0 3.4 3.4 0.1 0 1.2 1.7 1.7 1.7 1.7 0 3.4 1.7 3.4 1.7 3.3 1.2 0.2 3.2 3.3 2 3.4 1.8 3.4 3.4 3.4 1.7 3.4 1.2 3.4 3.4 0.4 0.4 3.4 3.4 0 6 0 R293
C161 0.01 SCLK 5
44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 2 SO/SIO1 SI/SIO0
C149 100 10V
0

3 WP/SIO2
4 GND

C168 0.1 JOG+ R112 100k IC106
R300 10k DEBUG-TXD R286 100k MX25L3235EM2I-10G
ANALOG-BSEL R287 100k
ANALOG-ASEL IC106
LCD-SDA / FL-SOUT
SERIAL FLASH
PVCC
LCD-CSB / TEST-MON38

CKIO
VSS
LCD-CLK / FL-CLK
VCC
SSI2_DO
SSI0_DO
VSS
SSI0_LRCKO
SSI0_BCKO
SSI3_DI
C-CONT
SSI3_LRCKO
PVCC
SSI3_BCKO
VSS
MTK-SDO
VCC
MTK-SDI
MTK-XIFCS
VSS
MTK-CLK
MTK-BUSY
MTK-RESET
AUDIO_CLK_OUT
MTK-POWER-CTRL
NFC-INT
PVCC
OSC
VSS
BT-ON
VCC
LOW_AC_SUPPLY_DET / LCD_BCKLED
BT-RESET
CDM-LOAD-SW
CDM-UNLOAD-SW
VIDEO-MUTE
SRC-RST0
POWER-KEY R181 100 3.4 98 76 5 3.4 R270 100 LINK-OUT-A
JL162 45 POWER-KEY LINK-OUT-A 176
USB-OC IC101 0 R271 100 LINK-SET
RGB-SOUT 46 VSS R7S7200032CFP-A LINK-SET 175
JOG- R163 0 JL163 3.4 47 USB-OC 3.4
R164 0 IC101 PVCC 174
LINK-OUT-B 100 48 RGB-SOUT MIC-DETECT 173 3.4 R272 100 MIC-DET
VBUS-OE C296 0.01 SYSTEM CONTROLLER
NFC-RF-DET
DOUT1 R268 10k R247 100 JL293 3.4 49 JOG- 0 R183 10k
DIN1 3.4 Q-FLASH-SIO1 172
/SD-FAST C111 0.1
PCONT-PSAVE-PROTECT 50 PVCC VSS 171 R575 100 DIR_RESET

LINK-DET R222 10k R197 100 0 51 LINK-OUT-B Q-FLASH-SIO0 170 3.4
USB_HOST_SEL
R588 10k R255 100 JL210 3.4 52 VBUS-OE Q-FLASH-CS 169 0
AC-CUT(MD-BOOT0) R168 100 JL297 3.4 53 NFC-RF-DET 0
DEBUG-RXD(MD-BOOT1) Q-FLASH-CLK 168
BT-RXD(MD-CLK) R169 47 JL161 1.7 54 SSI1_DO
SS-DET(MD-CLKS) 0
47 JL164 1.2 55 SSI1_DI Q-FLASH-SIO3 167
R170 0
Q-FLASH-SIO2 166
R234 100 JL288 3.4 56 SD-FAST 3.4 JL299
R589 10k R172 SS-DET/3D-DETECT/DIR-RESET 165
R107 10k 3.4 ANALOG-CSEL 164 3.4 JL300 R590 0 ANALOG-CSEL
R103 10k R173 100 57 PCONT-PSAVE-PROTECT
C113 0.1 R576
1.2 58 VCC VSS 163
JL285
C112 0.1 100 3.4 59 LINK-DET VSS 162

100 0 60 USB_HOST_SEL USBUVSS 161 C154 0.1
1.2
61 VSS
C114 0.1 3.4 USBUVCC 160
62 PVCC
JL268 USBAVSS 159 C155 0.1
3.4 1.2 R285 5.6k
63 AC-CUT(MD-BOOT0)
USBAVCC 158
3.4 3.4
64 DEBUG-RXD(MD-BOOT1)
3.4 USBAPVCC 157 C298
65 BT-RXD(MD-CLK) USBAPVSS 156 1
R102 100 3.4
C278 66 MD-CLKS 10 0
22p 11 REFRIN 155
1.1 67 RTC-X1 12
X101 1.6 68 RTC-X2 13 USBDVSS 154 C157 0.1 C02.917 USBA+5V
32.768kHz 1.2 USBDVCC 153 1.2 USB_DP0
R585 0 USB_DM0
C279 22p R185 0 69 PLLVCC 5.2 R586 0
C126 1.7 VBUSIN0 152 0 JL295
10p
X102 R188 70 EXTAL DP0 151
13.333MHz 1M 1.7 0

C127 10p R186 71 XTAL DM0 150
0 72 VSS USBDPVSS 149 JL296
C115 0.1 R175 10k 73 VSS
3.4 3.4
74 NMI USBDPVCC 148

R149 75 VSS USBDVSS 147 C159 0.1
10k 1.2
RESET C118 0.1 R176 100 3.4 76 RES
USBDVCC 146
R153 100
R154 100 3.4 VBUSIN1 145
R155 100
C116 0.1 R156 100 77 PVCC DP1 144
/AMP-PROTECT C117 4.7 R177 100 JL160 3.4 78 AMP-PROTECT
SPM-C-MON C280 0.1 R178 100 JL159 3.4 79 SPM-C-MON DM1 143
SPM-AMBINET-TEMP C282 0.1 R179 100
C281 0.1 R180 100 JL158 1.7 80 SPM-AMBIENT-TEMP USBDPVSS 142 R275 C61p51
JL255 1.7 81 MODEL-DEST-IN 3.4 470
C128
FAN_DET C120 0.1 JL165 1.3 82 FAN_DET USBDPVCC 141 R269 X104 C152
MASTER-VOLUME C121 0.01 C129 1M 48MHz 7p
AD-KEY0 C122 0.1 17 1.7
AD-KEY1 R157 1k C123 0.1 JL256 3.4 83 MASTER-VOLUME LCD-INHB(LCD_BCKLED) / FL-LATCH USB-X2 140 JL214 R276 0
R158 470 BT-TXD 1.7
R159 470 JL167 3.4 84 AD-KEY0 BSCANP 100 RGB-SCLK
JL168 3.4 85 AD-KEY1 PVCC 16 USB-X1 139 FB117
AUDIO-X1 VSS 138 SIRCS
3.4 AUDIO-X2 RGB-SCLK 137 0 JL213 R278 100 FL-LAT_LCD-INHB
10 86 AVCC VSS 0 R279 100
87 AVSS /LINE-MUTE DIR_INT1/AMP-CLK-FR 136 R280 100 BT-TXD
C158 0.1 3.4 VCC
C160 0.1 0.1 88 AVREF PCONT-BTSTBY14 15 3.3
C134 0.1 FB101 TRST SIRCS 135
0uH TDO
TDI 3.4
TMS 134
TCK
VSS 3.4
TEST-MON0/SD_D2_0 133
TEST-MON1/SD_D3_0
C136 0.1 VCC R572 100 DIR_INT1
TEST-MON2/SD_CMD_0
C144 0.1 VSS
C156 0.1 TEST_MON3/SD_CLK
C153 0.1 PVCC
TEST-MON4/SD_D0_0
C131 0.1 3D-RESET_ANALOG-DSEL/SD_D1_0
RGB-TRANS-LED-SPK/SD_WP_0
RGB-TRANS-LED/SD_CD_0
ST-RDS
ST-CE
VSS
PCONT-DAMP
RGB-PWM-CLK
VCC
/AMP-RESET
VSS
CD-MOTOR+
PVCC
CD-MOTOR-
DIR_CP-CLK
DIR_CP-DATA
ST-CLK
ST-DATA
EVOL_CLK/RELAY CONTROL
DIR_INT0/EVOL_DATA
NFC_CLK
NFC_DATA

89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132

0 3.4 1.7 1.7 3.4 1.2 3.4 0 0.2 3.4 3.4 3.4 0 0 1.2 0 0 3.4 0 3.4 0 0 3.4 3.4 3.3 1.7 1.2 3.3 0 3.4 0 3.4 3.4 3.4 3.4 0 3.4 3.4 3.4

C138 0.1 R146 10k R196 1M JL178 R212 47 JL184 R217 47 JL188 R100 47 JL166 R220 47 JL191 JL207
C147 0.1 R144 15k JL289 R214 47 JL186 R574 47 JL208
R145 15k JL283 R223 100 JL271
R225 100 JL272
JL273
R227 100 JL116 JL274
R228 100 JL275
JL276
10k
R200 100 10k R166 100 R236 100 R238 100 100
0 10k 100
100 R233 100 100
100
100
100
100
100
100

R190 100k X103 R203 R241
12.288MHz R106 4.7k
R171
C1103p0 TRST R243
TDO 4.7k
TDI
TMS R245
TCK 4.7k

R248
4.7k

R252
4.7k

R105
R297
4.7k
R189
4.7k
R174

C132 R282 R244
10p R298 R246
R250
R253
R195
R192
R167

>036S 36 /LINE-MUTE TEST-MON0/SD_D2_0 TEST-MON2/SD_CMD_0 TEST-MON3/SD_CLK TEST-MON4/SD_D0_0 /AMP-RESET REV Note : IC106 on the MOTHERBOARD board cannot
PCONT-BTSTBY TEST-MON1/SD_D3_0 ANALOG-DSEL/SD_D1_0 DIR_CP-CLK exchange with single. When this part on the
K MOTHERBOARD RGB-TRANS-LED-SPK/SD_WP_0 FWD DIR_CP-DATA MOTHERBOARD board is damaged, exchange the
BOARD RGB-TRANS-LED/SD_CD_0 ST-CLK entire mounted board.
(8/10) ST-RDS ST-DATA
(Page 47) ST-CE EVOL_CLK/RELAY CONTROL
PCONT-DAMP DIR_INT0/EVOL_DATA
HCD-GT3D RGB-PWM-CLK NFC_CLK
NFC_DATA

48 48

6-15. SCHEMATIC DIAGRAM - MOTHERBOARD Board (10/10) - • See page 59 for IC Block Diagrams. HCD-GT3D
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
16 17

A MOTHERBOARD BOARD (10/10) 11 >011S

R543 100 RGB-PWM-CLK MOTHERBOARD
BOARD
(9/10)
(Page 48)

C526 0.01

JL525 R503 33 4 /OUT7 12 3.3 R564 22 C532 CN517
R504 33 13 /OUT8 47 16V JL518 4P
B R506 33 4 3.3 4 M+5.2V
R507 33 14 /OUT9 /OUT6 11 R555 22 R538 3 RED_HLED >040S
0 2 GREEN_HLED
4 /OUT5 10 3.3 R552 22 JL528 1 BLUE_HLED SPK_HLED
15 /OUT10 /OUT4 9 3.3 R549 22 C527 0.01 SW BOARD
FRONT-R CN4000
4 FRONT-L (Page 56)
16 /OUT11
17 /OUT12 /OUT3 8 3.3 R510 22 C528 0.01

18 /OUT13 /OUT2 7 3.3 R514 22 JL529 AGND 10 >010S

R264 0 JL522 R567 33 4 /OUT1 6 3.3 R511 22 MOTHERBOARD
R260 0 JL523 R566 22 19 /OUT14 BOARD
3 /OUT0 5 3.3 R515 22 (7/10)
20 /OUT15 100 RGB-TRANS-LED-SPK/SD_WP_0 (Page 46)
1.7 0 R569
C541 0.01 21 PWMCLK TRANS 4
C C530 0.01 SCK 3 0 R542 100 RGB-SCLK
22 SOUT
R534 680 1.1 SIN 2 0 R541 100 RGB-SOUT
C511 0.1 23 REXT
>015S 15 MGND 3.4
24 VDD GND 1 IC502
TC62D723FNG
MOTHERBOARD 25 IC502
BOARD LED DRIVER
(7/10) 23 >023S
(Page 46) E+3.3V
MOTHERBOARD
>030S 30 BOARD
(3/10)
MOTHERBOARD CN119 (Page 42)
D BOARD 19P
(7/10) CN118 JL129 1 AGND
(Page 46) 25P

NC 1 2 AGND
3 AGND
LED+5.2V 2 JL130 JL259 4 SW
LED+5.2V 3 JL133 JL239
LED_GND 4
5 AGND
LED_GND 5 JL240 6 FR

LCD_SCL 6 JL136 FL-LCD-CLK 7 AGND
FL-SOUT_LCD-SDA 8 FL
E LCD_SDA 7 JL137 JL241
LCD_INHB 8 JL138 FL-LAT_LCD-INHB
LCD-CSB 9 AGND
LCD_CSB 9 JL139 AD-KEY0 /SD-FAST JL242 10 /SD-FAST >041S
AD-KEY1 /AMP-RESET JL270 11 /AMP-RESET
AD-KEY0 10 JL140 /AMP-PROTECT JL244 12 /DAMP-PROTECT DAMP
SIRCS BOARD
AD-KEY1 11 JL141 POWER-KEY FAN-DET
MASTER-VOLUME EVOL-CLK/RELAY CONTROL (2/2)
DGND 12 JL142 13 M+5V CN1001
RGB-TRANS-LED/SD_CD_0 14 MGND (Page 52)
>039S E+3.3V 13 JL143 JL247
LCD-BCKLED
SPLITTER SIRCS 14 JL144 JOG+ 15 MGND
JOG- 16 M+13V
F BOARD POWER KEY 15 JL145 OSC JL248 17 A+13V
CN3400 VOL 16 JL146 JL249 18 FAN-DET
(Page 58) JL251 19 RELAY CONTROL
JL252
D+3.3V 17 JL147

RGB_SD 18 JL290

RGB_PWM 19 JL230

RGB_TRANS 20 JL231 R142 A+13V_GV2
0
JL232 33 >033S
RGB_SCLK 21
JL286 MOTHERBOARD
LCD_BCK_LED 22 BOARD
JL287 (7/10)
G JOG_POS 23 JL291 (Page 46)
JOG_NEG 24
JL284
OSC 25 M+5.2V
31 >031S

MOTHERBOARD
BOARD

(2/10), (7/10)
(Page 41), (Page 46)

>001S 1 D+3.3V R478 0 SW+13V

H MOTHERBOARD USBA+5V 14 >014S
BOARD USB_DP0
(1/10) MOTHERBOARD
(Page 40) USB_HOST_SEL BOARD
USB_DM0 (2/10)
USB-OC (Page 41)

USBP R466 0 R470 0
USBM R559
10k 1 NC1 NC_14 14 C468
R480 0 0 2S VCC 13 3.4 0.1
I R467 0 R472 0 IC4530 C467
3 1D- 0.1

0
IC453 OE 12 JL469 CN451
TC7USB40FT 8P
0 JL456 8
4 2D- 1D+ 11 JL457 7
0 0 JL458 6
5 D- USB SWITCH JL459 USB_B GND
JL455 C465 0.1 6 GND 2D+ 10 JL460 5 D+B
JL461 4 D-B
0 C464 JL462 3 USBB+5V
0.1 JL463 2 USB_A GND
D+ 9 1 D+A
D-A
7 NC_7 NC_8 8 USBA+5V

>024S 24 >042S

MOTHERBOARD MIC
BOARD BOARD
CN3201
J (5/10) (Page 57)
(Page 44)

>004S 4 DGND R465 100 1 V- 2+IN 5 0 R464 FB455 0.1
2 1+IN 2-IN 6 0 33k 0uH
MOTHERBOARD IC452 3 1-IN 2OUT 7 0 JL454 R583 470 USB+5V 32 >032S
BOARD NJM2903CV (TE1) 4 1OUT 0 0.1
(1/10) V+ 8 R577 0.1 MOTHERBOARD
(Page 40) IC452 C466 BOARD
R498 (7/10)
USB COMPARATOR (Page 46)

K C462 10 16V
C463 0.1

HCD-GT3D

49 49

HCD-GT3D

6-16. PRINTED WIRING BOARD - DAMP Board - • See page 32 for Circuit Boards Location. • : Uses unleaded solder.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16

A DAMP BOARD
(COMPONENT SIDE)

MID/TWEETERS
,03('$1&(86(ȍ

LOUDSPEAKER LR

B WHITE RED DAMP BOARD
(CONDUCTOR SIDE)
+- + –- +–

R1032 R1033 Q1014 Q1016 R1091 R1062 Q1010
C1063 BB R1092 B
C TB001 RY001 R1112 EE C CL1054
D (CHASSIS) R1130 R1063 E
E C1059 R1031 C1125 Q1015 Q1017 E CL1049 CL1048 CL1051
F C1080 R1131 BB B C1003 D1007
G E EE CL1062 CL1050 CL1061
H R1024 B Q1023
I R1025 C1053 C1054 R1133
J D1013 R1132
Q1021 C1122 C1137 R1072
(CHASSIS) C1168
Q1003 R1029 C1082 C1121 C1108
CN1007 E C1081 C1167 R1106
21 B C1123 C1056 R1111
E C1062 C1124
B C1077 R1135 C1055 R1037 C1132 CL1046 CL1047
C1051 D1008 C1131
R1161 Q1004 R1134 C1083 (CHASSIS)
R1160 R1030 C1052 C1169 DC FAN
R1162 C1078 R1026
R1137 C1079 C1044 R1136 R1022 C1048 C1047 Q1006 R1065 M CL1052
C1046 R1028 B R1067 CL1053
C1076 E R1139 (CHASSIS)
R1036
R1020 C1043 R1078 R1070R1138 R1064 C1002 C1001
R1021 C1045
R1080 C1067 R1069
C1005
C1068 R1066 R1068

R1023 C1049 Q1011 B
C1050 E
C1075 R1085 R1083
C1074 R1084 C1057
R1027
R1082 L1007 C1058
C1004
C1141 C1139
R1079

R1077 C1138

L1006 CL1030 CL1027
C1142

C1140

C1127 C1128 21
CN1004
L1010 R1081 R1076 CL1002

C1107 C1129 CL1032
C1105 CL1031

C1029 C1026 C1126

C1036 C1022
CL1026
C1060 L1009 CL1059

C1061 CL1028 C1091

1 R1088 C1106
R1087 C1104
C1095 48 33 C1092
49 32 C1133

R1017 C1039C1038 C1037 IC1001 C1020 R1012 8IC10035
C1021
14 CL1005
CL1037 R1011 CL1038
C1015 C1090
CN1005 R1018 CL1024 CL1025 R1052 (CHASSIS) (CHASSIS)
D1016
C1040 64 17 R1053 CL1023
1 16
R1127 C1007 R1009 CL1043
R1129 CL1045 R1141 CL1044 CL1041

C1011 C1012 CL104R21035
D1002
9 CL1022 R1008 D1017 C1089 CL1006
C1008 CL1007
R1126 R1128 C1134 R1001 JC1019 CL1013 CL1008 CL1009
CL1021 JC1020 CL1004 CL1012 CL1014
EB C1136 R1002 D1006
Q1018 D1005 CL1060 CL1039 CL1010 CL1017
B
E D1001 R1003 2 CN1001 18 CL1003
Q1019 1 19 CL1001
R1157 C1120 C1119 C1117 C1118 R1167R1148 CL1015

5 IC1005 4 R1155 C1155 R1156 R1154 R1004 R1005 R1149 C1148 C1147 CL1019 CL1063
R1169
R1158 C1151 5 IC10044 C1143 R1163 CL1018 CL1011 CL1016
R1159 R1152

81 RR11115638 R1150 C1144 B R1145
C1156 C1150 E
81 R1165 R1147 Q1022
R1166 R1151 C1149 D1014
R1164

K >004P 11 11
1-894-011- (11) 1-894-011- (11)
~ AC IN SMPS BOARD >006P MOTHERBOARD
BOARD Note 1: When the complete DAMP board is replaced, refer to “NOTE Note 2: When the DAMP board is replaced, spread the bond
MOTHERBOARD CN119 OF REPLACING THE IC1001 ON THE DAMP BOARD AND referring to “BOND FIXATION OF ELECTRIC PARTS”
BOARD (Page 39) THE COMPLETE DAMP BOARD” on servicing notes (page 5). on servicing notes (page 6).
CN001
(Page 39) 50 50

HCD-GT3D