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TABLE OF CONTENTS
1.
SERVICING NOTES
...............................................
3
2.
GENERAL
...................................................................
5
3.
DISASSEMBLY
.........................................................
6
4.
MECHANICAL ADJUSTMENTS
....................... 12
5.
ELECTRICAL ADJUSTMENTS
......................... 12
6.
DIAGRAMS
6-1. Block Diagram ................................................................ 13
6-2. Printed Wiring Board ...................................................... 15
6-3. Schematic Diagram ......................................................... 17
6-4. IC Pin Function Description ........................................... 22
7.
EXPLODED VIEWS
................................................ 24
8.
ELECTRICAL PARTS LIST
............................... 26
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.
