Sony CDX-MP40 service manual TABLE OF CONTENTS 1. GENERAL, Disassembly, Diagrams, Exploded Views

CDX-MP40

TABLE OF CONTENTS

1. GENERAL

Location of Controls (US, Canadian Model)	5
Location of Controls (AEP, UK Model)	5
Connections (US, Canadian Model)	6
Connections (AEP, UK Model)	7

2. DISASSEMBLY

2-1.	Sub Panel Assy (CD)	9
2-2.	CD Mechanism Block	10
2-3.	Main Board	10
2-4.	Heat Sink	11
2-5.	Chassis (T) Sub Assy	11
2-6.	Lever Section	12
2-7.	Servo Board	12
2-8.	Shaft Roller Assy, Load Sw Board	13
2-9.	Floating Block Assy	14
2-10.	Optical Pick-up Block	14

3. DIAGRAMS

3-1.	IC Pin Descriptions	15
3-2.	Circuit Boards Location	20
3-3.	Block Diagram –CD Section–	21
3-4.	Block Diagram –Main Section–	22
3-5.	Block Diagram –Display Section–	23
3-6.	Printed Wiring Boards –CD Mechanism Section–	24
3-7.	Schematic Diagram –CD Mechanism Section (1/2)–	26
3-8.	Schematic Diagram –CD Mechanism Section (2/2)–	27
3-9.	Printed Wiring Boards –Main Section–	28
3-10.	Schematic Diagram –Main Section (1/2)–	29
3-11.	Schematic Diagram –Main Section (2/2)–	30
3-12.	Printed Wiring Board –Relay Section–	31
3-13.	Printed Wiring Board –Key Section
	(US, Canadian Model)–	32
3-14.	Schematic Diagram –Relay, Key Section
	(US, Canadian Model)–	33
3-15.	Printed Wiring Board –Key Section
	(AEP, UK Model)–	34
3-16.	Schematic Diagram –Relay, Key Section
	(AEP, UK Model)–	35
3-17.	IC Block Diagrams	36

4. EXPLODED VIEWS

4-1.	Chassis Section	38
4-2.	Front Panel Section	39
4-3. CD Mechanism Section (1)		40
4-4.	CD Mechanism Section (2)	41
4-5.	CD Mechanism Section (3)	42
5. ELECTRICAL PARTS LIST		43

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