Table Of Contents - Sony XR-CA350X Service Manual

XR-CA350X

TABLE OF CONTENTS

1. GENERAL
Location of Controls ....................................................... 3
Setting the Clock ............................................................. 3
2. DISASSEMBLY
2-1. Disassembly Flow ........................................................... 7
2-2. Sub Panel ......................................................................... 7
2-3. Mechanism Deck (MG-36SZ13-32) ............................... 8
2-4. MAIN Board ................................................................... 8
2-5. Heat Sink ......................................................................... 9
2-6. Bracket (MD) .................................................................. 9
2-7. DC Motor (Capstan/Reel) (M901) ................................. 10
2-8. Main Belt, Sub Belt (C) .................................................. 10
2-9. Head (Playback) (HP901) ............................................... 11
3. MECHANICAL ADJUSTMENTS
4. ELECTRICAL ADJUSTMENTS
Tape Deck Section .......................................................... 12
Tuner Section .................................................................. 13
5. DIAGRAMS
5-1. Note for Printed Wiring Boards and
Schematic Diagrams ....................................................... 14
5-2. Printed Wiring Board - MAIN Board - ........................ 15
5-3. Schematic Diagram - MAIN Board (1/2) - .................. 16
5-4. Schematic Diagram - MAIN Board (2/2) - .................. 17
5-5. Printed Wiring Board - CONTROL Board - ................ 18
5-6. Schematic Diagram - CONTROL Board - ................... 19
5-7. IC Pin Function Description ........................................... 21
6. EXPLODED VIEWS
6-1. General Section ............................................................... 23
6-2. Front Panel Section ......................................................... 24
6-3. MAIN Board Section ...................................................... 25
6-4. Mechanism Deck Section (MG-36SZ13-32) ................. 26
7. ELECTRICAL PARTS LIST
2
Flexible Circuit Board Repairing
• Keep the temperature of the soldering iron around 270 ˚C dur-
• Do not touch the soldering iron on the same conductor of the
• Be careful not to apply force on the conductor when soldering
Notes on chip component replacement
• Never reuse a disconnected chip component.
• Notice that the minus side of a tantalum capacitor may be dam-
....................... 12
......................... 12
............................... 27
ing repairing.
circuit board (within 3 times).
or unsoldering.
aged by heat.