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TABLE OF CONTENTS
1.
GENERAL
Location of Controls ....................................................... 3
Resetting the Unit ........................................................... 4
Detaching the Front Panel ............................................... 4
Setting the Clock ............................................................. 4
Installation ....................................................................... 5
Connections ..................................................................... 6
2.
......................................................... 9
3.
4.
5.
Test Mode ........................................................................ 14
Tape Deck Section .......................................................... 14
Tuner Section .................................................................. 15
6.
................................................................. 18
6-1. Printed Wiring Board -MAIN Section- ........................ 19
6-2. Schematic Diagram -MAIN (1/2) Section- .................. 21
6-3. Schematic Diagram -MAIN (2/2) Section- .................. 23
6-4. Printed Wiring Board -PANEL Section- ...................... 25
6-5. Schematic Diagram -PANEL Section- ......................... 27
6-6. IC Pin Function Description ........................................... 31
7.
3
6 7
1 3
1 5
8.
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
co
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.
9 4
2 8
............ 11
....................... 14
................................................ 33
0 5
8
2 9
9 4
2 8
............................... 36
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