Sony XR-CA630X Service Manual ▷ View online
SERVICE MANUAL
FM/MW/LW CASSETTE CAR STEREO
AEP Model
UK Model
XR-CA630X
Ver 1.1 2003.01
9-873-471-02
Sony Corporation
2003A0500-1
e Vehicle Company
C
2003.01
Published by Sony Engineering Corporation
Model Name Using Similar Mechanism
NEW
Tape Transport Mechanism Type
MG-25M-136
SPECIFICATIONS
2
XR-CA630X
Notes on chip component replacement
• Never reuse a disconnected chip component.
• Notice that the minus side of a tantalum capacitor may be dam-
• Notice that the minus side of a tantalum capacitor may be dam-
aged by heat.
Flexible Circuit Board Repairing
• Keep the temperature of the soldering iron around 270 ˚C dur-
ing repairing.
• Do not touch the soldering iron on the same conductor of the
circuit board (within 3 times).
• Be careful not to apply force on the conductor when soldering
or unsoldering.
TABLE OF CONTENTS
1.
GENERAL
Location of Controls .......................................................
3
2.
DISASSEMBLY
2-1. Disassembly Flow ...........................................................
7
2-2. Mechanism Deck (MG-25M-136) ..................................
7
2-3. MAIN Board ...................................................................
8
2-4. Heat Sink (ISO2P) ..........................................................
8
3.
ASSEMBLY
3-1. Assembly Flow ................................................................
9
3-2. Housing ........................................................................... 10
3-3. Arm (Suction) ................................................................. 10
3-4. Lever (LDG-A)/(LDG-B) ............................................... 11
3-5. Gear (LDG-FT) ............................................................... 11
3-6. Guide (C) ......................................................................... 12
3-7. Mounting Position of Capstan/Reel Motor (M901) ....... 12
3-3. Arm (Suction) ................................................................. 10
3-4. Lever (LDG-A)/(LDG-B) ............................................... 11
3-5. Gear (LDG-FT) ............................................................... 11
3-6. Guide (C) ......................................................................... 12
3-7. Mounting Position of Capstan/Reel Motor (M901) ....... 12
4.
MECHANICAL ADJUSTMENTS
....................... 13
5.
ELECTRICAL ADJUSTMENTS
Tape Deck Section .......................................................... 13
Tuner Section .................................................................. 13
Tuner Section .................................................................. 13
6.
DIAGRAMS
6-1. Note for Printed Wiring Boards and
Schematic Diagrams ....................................................... 14
6-2. Printed Wiring Board – MAIN Board – ......................... 15
6-3. Schematic Diagram – MAIN Board (1/3) – ................... 16
6-4. Schematic Diagram – MAIN Board (2/3) – ................... 17
6-5. Schematic Diagram – MAIN Board (3/3) – ................... 18
6-6. Printed Wiring Board – SUB Board – ............................ 19
6-7. Schematic Diagram – SUB Board – ............................... 19
6-8. Printed Wiring Board – KEY Board – ............................ 20
6-9. Schematic Diagram – KEY Board – .............................. 21
6-10. IC Pin Function Description ........................................... 24
6-3. Schematic Diagram – MAIN Board (1/3) – ................... 16
6-4. Schematic Diagram – MAIN Board (2/3) – ................... 17
6-5. Schematic Diagram – MAIN Board (3/3) – ................... 18
6-6. Printed Wiring Board – SUB Board – ............................ 19
6-7. Schematic Diagram – SUB Board – ............................... 19
6-8. Printed Wiring Board – KEY Board – ............................ 20
6-9. Schematic Diagram – KEY Board – .............................. 21
6-10. IC Pin Function Description ........................................... 24
7.
EXPLODED VIEWS
7-1. Chassis Section ............................................................... 27
7-2. Front Panel Section ......................................................... 28
7-3. MAIN Board Section ...................................................... 29
7-4. Mechanism Deck Section (MG-25M-136) ..................... 30
7-2. Front Panel Section ......................................................... 28
7-3. MAIN Board Section ...................................................... 29
7-4. Mechanism Deck Section (MG-25M-136) ..................... 30
8.
ELECTRICAL PARTS LIST
............................... 31
3
XR-CA630X
SECTION 1
GENERAL
This section is extracted from
instruction manual.
instruction manual.
4
XR-CA630X
