Sony CDX-GT50W, CDX-GT500 TABLE OF CONTENTS 1. GENERAL, Disassembly, Diagrams, Exploded Views

CDX-GT50W/GT500/GT500EE/GT550

TABLE OF CONTENTS

1. GENERAL

Location of controls and basic operations	5
Connections	7

2. DISASSEMBLY

2-1.	Sub (FL) Panel Assy	12
2-2.	CD Mechanism Block	12
2-3.	Main Board	13
2-4.	Chassis (T) Sub Assy	13
2-5.	Roller Arm Assy	14
2-6.	Chassis (OP) Assy	14
2-7.	Optical Pick-up	15
2-8.	SL Motor Assy (M902)	15
2-9.	LE Motor Assy (M903)	16
2-10.	Servo Board	16

3. DIAGRAMS

3-1.	Block Diagram – CD Section –	17
3-2.	Block Diagram – Main Section –	18
3-3.	Block Diagram – Display Section –	19
3-4.	Circuit Boards Location	20
3-5.	Printed Wiring Boards – CD Mechanism Section –	21
3-6.	Schematic Diagram – CD Mechanism Section (1/2) –	22
3-7.	Schematic Diagram – CD Mechanism Section (2/2) –	23
3-8.	Printed Wiring Board – Main Section –	24
3-9.	Schematic Diagram – Main Section (1/3) –	26
3-10.	Schematic Diagram – Main Section (2/3) –	27
3-11.	Schematic Diagram – Main Section (3/3) –	28
3-12.	Printed Wiring Board – Sub Section –	29
3-13.	Schematic Diagram – Sub Section –	30
3-14.	Printed Wiring Board – Key Section –	31
3-15.	Schematic Diagram – Key Section –	32

4. EXPLODED VIEWS

4-1.	Main Section	40
4-2.	Front Panel Section	41
4-3. CD Mechanism Section (1) (MG-611WA-186//Q)		42
4-4. CD Mechanism Section (2) (MG-611WA-186//Q)		43
4-5.	CD Mechanism Section (3) (MG-611WA-186//Q)	44
4-6.	CD Mechanism Section (4) (MG-611WA-186//Q)	45
5. ELECTRICAL PARTS LIST		46

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