Read Sony CDP-CX50 / CDP-CX571 Service Manual online
CDP-CX50/CX571
Photo : CDP-CX50
US Model
Canadian Model
AEP Model
E Model
Australian Model
CDP-CX50/CX571
UK Model
CDP-CX571
Model Name Using Similar Mechanism
NEW
CD Mechanism Type
CDM-46
Base Unit Type
KSM-213BFN/M-NP
Optical Pick-up Type
KSS-213B/S-N
SPECIFICATIONS
COMPACT DISC PLAYER
MICROFILM
SERVICE MANUAL
— 2 —
TABLE OF CONTENTS
1. SERVICING NOTE
.......................................................... 3
2. GENERAL
.......................................................................... 4
3. DISASSEMBLY
3-1. Front Panel ........................................................................... 9
3-2. Illumination ASSY ................................................................ 9
3-3. Base Unit and Magnet Holder ............................................. 10
3-4. CD Mechanism Section ...................................................... 11
3-2. Illumination ASSY ................................................................ 9
3-3. Base Unit and Magnet Holder ............................................. 10
3-4. CD Mechanism Section ...................................................... 11
4. TEST MODE
..................................................................... 12
5. MESHANICAL ADJUSTMENTS
.............................. 15
6. ELECTRICAL ADJUSTMENTS
............................... 18
7. DIAGRAMS
7-1. Circuit Boards Location ...................................................... 20
7-2. Printed Wiring Board — BD Section — ............................. 21
7-3. Schematic Diagram — BD Section — ............................... 23
7-4. Printed Wiring Board — Main Section — .......................... 26
7-5. Schematic Diagram — Main Section — ............................ 29
7-6. Printed Wiring Board — Panel Section — ......................... 32
7-7. Schematic Diagram — Panel Section — ............................ 35
7-8. IC Pin Functions ................................................................. 38
7-9. IC Block Diagrams ............................................................. 44
7-2. Printed Wiring Board — BD Section — ............................. 21
7-3. Schematic Diagram — BD Section — ............................... 23
7-4. Printed Wiring Board — Main Section — .......................... 26
7-5. Schematic Diagram — Main Section — ............................ 29
7-6. Printed Wiring Board — Panel Section — ......................... 32
7-7. Schematic Diagram — Panel Section — ............................ 35
7-8. IC Pin Functions ................................................................. 38
7-9. IC Block Diagrams ............................................................. 44
8. EXPLODED VIEWS
8-1. Case Section ........................................................................ 46
8-2. Front Panel Section ............................................................. 47
8-3. Chassis Section ................................................................... 48
8-4. Mechanism Deck Section 1 (CDM-46) .............................. 49
8-5. Mechanism Deck Section 2 (CDM-46) .............................. 50
8-6. Optical Pick-up Section (KSM-213 BFN/M-NP) ............... 51
8-2. Front Panel Section ............................................................. 47
8-3. Chassis Section ................................................................... 48
8-4. Mechanism Deck Section 1 (CDM-46) .............................. 49
8-5. Mechanism Deck Section 2 (CDM-46) .............................. 50
8-6. Optical Pick-up Section (KSM-213 BFN/M-NP) ............... 51
9. ELECTRICAL PARTS LIST
........................................ 52
CAUTION
Use of controls or adjustments or performance of procedures
other than those specified herein may result in hazardous ra-
diation exposure.
other than those specified herein may result in hazardous ra-
diation exposure.
The laser component in this product
is capable of emitting radiation
exceeding the limit for Class 1.
is capable of emitting radiation
exceeding the limit for Class 1.
This appliance is classified as
a CLASS 1 LASER product.
The CLASS 1 LASER
PRODUCT MARKING is
located on the rear exterior.
a CLASS 1 LASER product.
The CLASS 1 LASER
PRODUCT MARKING is
located on the rear exterior.
This caution label
is located inside
the unit.
is located inside
the unit.
4-987-981-01
4-987-981-11
4-987-981-21
4-987-981-31
4-987-981-41
4-987-981-51
4-989-203-01
4-989-203-11
4-989-203-21
4-989-203-31
4-989-203-41
4-989-203-51
CX50 : US model
CX50 : Canadian model
CX50 : AEP, G model
CX50 : Australian model
CX50 : E model
CX50 : Singapore model
CX571 : US model
CX571 : Canadian model
CX571 : E model
CX571 : Singapore, Australian model
CX571 : AEP, G model
CX571 : UK model
PARTS No.
MODEL
MODEL IDENTIFICATION
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— BACK PANEL —