Read Sony XR-C5110R / XR-C5120R Service Manual online
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TABLE OF CONTENTS
1.
GENERAL
Location of controls ........................................................
3
Resetteing the unit ...........................................................
4
Detaching the front panel ................................................
4
Setting the clock ..............................................................
4
Labelling the rotaty commander .....................................
4
Using the rotary commander ..........................................
4
Adjusting the sound characteristics ................................
5
Attenuating the sound .....................................................
5
Changing sound and display settings .............................
5
Boosting the bass sound ..................................................
5
Installation .......................................................................
6
Connections .....................................................................
7
2.
DISASSEMBLY
......................................................... 10
3.
ASSEMBLY OF MECHANISM DECK
........... 11
4.
MECHANICAL ADJUSTMENTS
....................... 14
5.
ELECTRICAL ADJUSTMENTS
......................... 14
6.
DIAGRAMS
6-1. Block Diagram – TUNER Section – .............................. 19
6-2. Block Diagram – TAPE/MAIN Section – ...................... 21
6-3. Block Diagram – DISPLAY/
6-2. Block Diagram – TAPE/MAIN Section – ...................... 21
6-3. Block Diagram – DISPLAY/
KEY CONTROL/BUS CONTROL/
POWER SUPPLY Section – ........................................... 23
POWER SUPPLY Section – ........................................... 23
6-4. Note for Printed Wiring Boards and
Schematic Diagrams ....................................................... 25
6-5. Printed Wiring Board
– MAIN Board (Component Side) – .............................. 27
6-6. Printed Wiring Board
– MAIN Board (Conductor Side) – ................................ 29
6-7. Schematic Diagram – MAIN Section (1/2) – ................. 31
6-8. Schematic Diagram – MAIN Section (2/2) – ................. 33
6-9. Printed Wiring Board – PANEL Section – .................... 35
6-10. Schematic Diagram – PANEL Section – ....................... 37
6-11. IC Pin Function Description ........................................... 42
6-8. Schematic Diagram – MAIN Section (2/2) – ................. 33
6-9. Printed Wiring Board – PANEL Section – .................... 35
6-10. Schematic Diagram – PANEL Section – ....................... 37
6-11. IC Pin Function Description ........................................... 42
7.
EXPLODED VIEWS
................................................ 46
8.
ELECTRICAL PARTS LIST
............................... 49
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.
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.
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