Table Of Contents - Sony XR-1800R Service Manual

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TABLE OF CONTENTS

1. GENERAL
Button Locations ............................................................. 3
Setting the Clock ............................................................. 3
Installation ....................................................................... 4
Connections ..................................................................... 5
2. DISASSEMBLY
......................................................... 8
3. MECHANICAL ADJUSTMENTS
4. ELECTRICAL ADJUSTMENTS
Tape Deck Section .......................................................... 12
Tuner Section .................................................................. 13
5. DIAGRAMS
5-1. Notes for Printed Wiring Board and
Schematic Diagram ......................................................... 17
5-2. Printed Wiring Board - MAIN Section - ....................... 19
5-3. Schematic Diagram - MAIN Section (1/2) - ................. 21
5-4. Schematic Diagram - MAIN Section (2/2) - ................. 23
5-5. Printed Wiring Board - PANEL Section - .................... 25
5-6. Schematic Diagram - PANEL Section - ....................... 27
5-7. IC Pin Function Description ........................................... 31
6. EXPLODED VIEWS
7. ELECTRICAL PARTS LIST
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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-
aged by heat.
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