DOWNLOAD Sony CDC-R237 Service Manual ↓ Size: 3.59 MB | Pages: 42 in PDF or view online for FREE

Model
CDC-R237
Pages
42
Size
3.59 MB
Type
PDF
Document
Service Manual
Brand
Device
Car Audio
File
cdc-r237.pdf
Date

Sony CDC-R237 Service Manual ▷ View online

3
TABLE OF CONTENTS
1. GENERAL
Connections ............................................................................. 4
2. DISASSEMBLY
2-1.   Sub Panel Assy .................................................................... 7
2-2.   CD Mechanism Block ......................................................... 7
2-3.   Main Board Section ............................................................ 8
2-4.   Main Board ......................................................................... 8
2-5.   Heat Sink (CT) .................................................................... 9
2-6.   Sub Board ............................................................................ 9
2-7.   Servo Board ....................................................................... 10
2-8.   Floating Block Assy .......................................................... 10
2-9.   Lever Assy (CD Up Holder) .............................................. 11
2-10. Lever (CD Roller) Sub Assy ............................................. 11
2-11. Lever Assy (CD Holder) ................................................... 12
2-12. Motor (Sled) Sub Assy ...................................................... 12
2-13. Pick-up Sub Assy .............................................................. 13
3. ELECTRICAL ADJUSTMENT
.................................... 14
4. DIAGRAMS
4-1.   IC Pin Descriptions ........................................................... 15
4-2.   Block Diagram –CD Section– ........................................... 19
4-3.   Block Diagram –Main Section– ........................................ 20
4-4.   Block Diagram –Front Section– ........................................ 21
4-5.   Circuit Boards Location .................................................... 21
4-6.   Printed Wiring Boards –CD Mechanism Section– ............ 22
4-7.   Schematic Diagram –CD Mechanism Section– ................ 24
4-8.   Printed Wiring Board –Main Section– .............................. 25
4-9.   Schematic Diagram –Main Section (1/2)– ........................ 26
4-10. Schematic Diagram –Main Section (2/2)– ........................ 27
4-11. Printed Wiring Boards –Front Section– ............................ 28
4-12. Schematic Diagram –Front Section– ................................ 29
4-13. IC Block Diagrams ............................................................ 30
5. EXPLODED VIEWS
5-1.   Chassis Section ................................................................. 32
5-2.   Front panel Section ........................................................... 33
5-3.   CD Mechanism Section (1) ............................................... 34
5-4.   CD Mechanism Section (2) ............................................... 35
6. ELECTRICAL PARTS LIST
........................................ 36
CDC-R237
4
CDC-R237
SECTION 1
GENERAL
This section is extracted
from instruction manual.
5
CDC-R237
6
CDC-R237
SECTION 2
DISASSEMBLY
Note : This set can be disassemble according to the following sequence.
2-1.
SUB PANEL ASSY
(Page 7)
2-2.
CD MECHANISM BLOCK
(Page 7)
2-6.
SUB BOARD
(Page 9)
2-7.
SERVO BOARD
(Page 10)
SET
2-13. PICK-UP SUB ASSY
(Page 13)
2-4.
MAIN BOARD
(Page 8)
2-5.
HEAT SINK (CT)
(Page 9)
2-3.
MAIN BOARD SECTION
(Page 8)
2-8.
FLOATING BLOCK ASSY
(Page 10)
2-9.
LEVER ASSY (CD UP HOLDER)
(Page 11)
2-10. LEVER (CD ROLLER) SUB SSY
(Page 11)
2-11. LEVER ASSY (CD HOLDER)
(Page 12)
2-12. MOTOR (SLED) SUB ASSY
(Page 12)
Page of 42
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Sony CDC-R237 Service Manual ▷ Download

  • DOWNLOAD Sony CDC-R237 Service Manual ↓ Size: 3.59 MB | Pages: 42 in PDF or view online for FREE
  • Here you can View online or download the Service Manual for the Sony CDC-R237 in PDF for free, which will help you to disassemble, recover, fix and repair Sony CDC-R237 Car Audio. Information contained in Sony CDC-R237 Service Manual (repair manual) includes:
  • Disassembly, troubleshooting, maintenance, adjustment, installation and setup instructions.
  • Schematics, Circuit, Wiring and Block diagrams.
  • Printed wiring boards (PWB) and printed circuit boards (PCB).
  • Exploded View and Parts List.