BY:-
MD HAFIZI BIN MOHAMAD
SIMBOL KOMPONEN
• Berbagai simbol elektrik dan elektronik
digunakan untuk menunjukkan komponen
elektrik dan elektronik.
• Ia bergabung dengan simbol logik yang
menerangkan operasi litar elektronik, kod
warna sesuatu pendawaian yang mana
membentuk carta pendawaian lengkap.
• Ia digunakan untuk memudahkan melakar
dan melukis litar skematik untuk
pendawaian elektrik.
Electrical Wiring Diagram
Electrical Wiring Diagram Glossary
Of Terms & Symbols :
An Electrical Wiring Diagram (EWD)
Uses Symbols To Express Various
Components, Such As Battery &
Semiconductor.
These Symbols Are Listed In The
“GLOSSORY OF TERMS &
SYMBOLS” Section.
Electrical Wiring Diagram
Electrical Wiring Diagram System Circuits :
The Contents Of EXPLANATION Of Each
System Circuit
Electrical Wiring Diagram
System Circuit Section :
<1> The Drawing Show The Relationship
Between All Of The Electrical Parts
<2> From The Power Supply To The Ground
Point Of Each System
<3> Each Connector & Pin Is Given A Code &
Number
<4> Searching For The Code & Number During
Troubleshooting Will Allow You To Find
The Connector & Pin Position
Electrical Wiring Diagram
Parts :
<1> The Highlighted Areas Show The
Parts Are Shown With A Sky Blue
Electrical Wiring Diagram
Parts :
<1> “C8” Shows The Connector
Code And “COMBINATION SWITCH”
Shows The Part Name
Electrical Wiring Diagram
Parts :
<1> These Numbers (9,10,11) Show The
Connector PIN NUMBERS
Electrical Wiring Diagram
How To Read The Connector Pin
Number :
<1> Pins Consist Of Male Pins That
Are Inserted & Female Pin Which
The Male Pins Are Inserted
<2> Connectors With Male Pins Are
Called Male Connector
<3> Connector With Female Pins Are
Called Female Connector
<4> Connector Have Looks To Ensure
The Connector Are Securely
Connected
Electrical Wiring Diagram
How To Read The Connector Pin
Number :
<1> Male Connector – The Numbers
are Read From Top Right
<2> Female Connector – The Numbers
are Read From Top Left
Electrical Wiring Diagram
Connector Jointing Wire Harness
& Wire Harness :
<1> BB1 – Show The Connector
Code
<2> 11 – Show The Pin Number
<3> Symbol Indicates A Male
Connector Side
Electrical Wiring Diagram
Splice Points & Ground Point :
<1> The Splice Point Connect
Directly To The Wire Without
Passing Through A Connector
<2> B7 & E1 (Splice Point Codes) –
The Splice Point
<3> BH & EB Are Ground Point
Codes
Electrical Wiring Diagram
Wiring Color :
HINT
Some EWD Show The Actual
Colors For The Wiring Colors &
Other EWD Show The Wires In
The Black & White
INSTITUT KEMAHIRAN MARA
KOTA KINABALU, SABAH