Read Sony XR-C5500T Service Manual online
2
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
Setting the Clock .............................................................
3
2.
DISASSEMBLY
.........................................................
4
3.
ASSEMBLY OF MECHANISM DECK
...........
6
4.
MECHANICAL ADJUSTMENTS
.......................
9
5.
ELECTRICAL ADJUSTMENTS
Tape Deck Section ..........................................................
9
Tuner Section ..................................................................
9
6.
DIAGRAMS
6-1. Block Diagram – TUNER/TAPE/MAIN Section – ....... 11
6-2. Block Diagram – DISPLAY/KEY CONTROL/
6-2. Block Diagram – DISPLAY/KEY CONTROL/
BUS CONTROL/POWER SUPPLY Section – .............. 12
6-3. Note for Printed Wiring Boards and
Schematic Diagrams ....................................................... 13
6-4. Schematic Diagram – MAIN Board (1/2) – ................... 14
6-5. Schematic Diagram – MAIN Board (2/2) – ................... 15
6-6. Printed Wiring Board – MAIN Board – ......................... 16
6-7. Printed Wiring Board – SUB Board – ........................... 17
6-8. Schematic Diagram – SUB Board – ............................... 17
6-9. Printed Wiring Board – KEY Board – ........................... 18
6-10. Schematic Diagram – KEY Board – .............................. 19
6-11. IC Pin Function Description ........................................... 21
6-5. Schematic Diagram – MAIN Board (2/2) – ................... 15
6-6. Printed Wiring Board – MAIN Board – ......................... 16
6-7. Printed Wiring Board – SUB Board – ........................... 17
6-8. Schematic Diagram – SUB Board – ............................... 17
6-9. Printed Wiring Board – KEY Board – ........................... 18
6-10. Schematic Diagram – KEY Board – .............................. 19
6-11. IC Pin Function Description ........................................... 21
7.
EXPLODED VIEWS
................................................ 24
8.
ELECTRICAL PARTS LIST
............................... 27
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