Read Sony XR-C5080R / XR-C5090R Service Manual online
MICROFILM
SERVICE MANUAL
FM/MW/LW CASSETTE CAR STEREO
AEP Model
UK Model
Model Name Using Similar Mechanism
XR-5800R
Tape Transport Mechanism Type
MG-25G-136
SPECIFICATIONS
XR-C5080R/C5090R
Photo: XR-C5090R
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TABLE OF CONTENTS
1.
GENERAL
Location of Controls ....................................................... 3
Setting the Clock ............................................................. 3
Using the Rotary Commander ........................................ 4
Adjusting the Sound Characteristics .............................. 4
Attenuating the Sound .................................................... 4
Changing the Sound and Beep Tone ............................... 4
Installation ....................................................................... 5
Connections ..................................................................... 6
Setting the Clock ............................................................. 3
Using the Rotary Commander ........................................ 4
Adjusting the Sound Characteristics .............................. 4
Attenuating the Sound .................................................... 4
Changing the Sound and Beep Tone ............................... 4
Installation ....................................................................... 5
Connections ..................................................................... 6
2.
DISASSEMBLY
......................................................... 9
3.
ASSEMBLY OF MECHANISM DECK
........... 11
4.
MECHANICAL ADJUSTMENTS
....................... 14
5.
ELECTRICAL ADJUSTMENTS
Test Mode ........................................................................ 14
Tape Deck Section .......................................................... 14
Tuner Section .................................................................. 15
Tape Deck Section .......................................................... 14
Tuner Section .................................................................. 15
6.
DIAGRAMS
6-1. Printed Wiring Boards – MAIN Section – .................... 18
6-2. Schematic Diagram – MAIN Section – .......................... 21
6-3. Printed Wiring Board – PANEL Section – .................... 26
6-4. Schematic Diagram – PANEL Section – ....................... 28
6-5. IC Pin Function Description ........................................... 34
6-2. Schematic Diagram – MAIN Section – .......................... 21
6-3. Printed Wiring Board – PANEL Section – .................... 26
6-4. Schematic Diagram – PANEL Section – ....................... 28
6-5. IC Pin Function Description ........................................... 34
7.
EXPLODED VIEWS
................................................ 37
8.
ELECTRICAL PARTS LIST
............................... 40
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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SECTION 1
GENERAL
This section is extracted from
instruction manual.
instruction manual.
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