Sanyo DC-C70 Service Manual

I FILE NO.
I
Service Manual Mini Component System
DC-C70
(AU)
Contents
Specifications ................................................................... 1
Laser beam safety precaution .......................................... 1
What to do if ..................................................................... 2
CD pick-up maintenance .................................................. 2
Service mode ................................................................... 2
CD player adjustments .....................................................3
Tape adjustments ............................................................4
Tuner adjustments ...........................................................6
Exploded view
(Cabinet & Chassis) ...................................................... 7
(Tape mechanism) ........................................................ 15
(CD changer mechanism) ............................................. 17
(CD base mechanism) .................................................. 18
Parts list
(Cabinet & Chassis) ...................................................... 8
(Tape mechanism) ........................................................ 16
(CD mechanism) ........................................................... 18
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1
LI
1
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PRODUCT CODE
No.
12956005
IC block diagram & description ........................................ 19
FL display description ...................................................... 24
IC & Transistor voltages ................................................... 25
Schematic diagram
(CD) ...............................................................................26
(DECK) .......................................................................... 30
(FRONT) ....................................................................... 32
(TUNER) ....................................................................... 36
(AMPLIFIER) ................................................................. 40
Wiring diagram
(CD) ...............................................................................28
(DECK) .......................................................................... 29
(FRONT) ....................................................................... 34
(TUNER & AMPLIFIER) ................................................ 38
(POWER TRANSFORMER) ........................................ 42
(POWER SWITCH, DISC SWITCH and e.t.c.) ...........43
Wiring connection ............................................................ 44
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This service manual consists of "DC-C70U" (Main unit :129559 05), "RB-C30AR" (Remote control),
"SX-C70L" (Speaker system: 133697 02) and "SX-C70R" (Speaker system: 133 69802).
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REFERENCE
No.
SM5810048