Sony xr c 5103 r service manual

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Ð 2 Ð 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 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 6. DIAGRAMS 6-1. Printed Wiring Boards Ð MAIN Section Ð .................... 18 6-2. Schematic Diagram Ð MAIN Section Ð .......................... 21 6-3. Printed Wiring Board Ð PANEL Section Ð .................... 26 6-4. Schematic Diagram Ð PANEL Section Ð ....................... 29 6-5. IC Pin Function Description ........................................... 31 7. EXPLODED VIEWS ................................................ 37 8. ELECTRICAL PARTS LIST ............................... 40Flexible Circuit Board Repairing ¥ Keep the temperature of the soldering iron around 270 ûC 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- aged by heat.