Sanyo DC Service Manual

Service Manual
Contents
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FILE NO.
1
Mini Component System
DC D30
(AU)
SPECIFICATION . . . . . . . . . . . . . . . . . . . . . . . . . ..il
SYSTEM CONNECTION . . . . . . . . . . . . . . . . . . . . . 1
OPERATING THE RESET SWITCH . . . . . . . . . . . 2
PARTS LIST(PACK & ACCESSORIES) . . . . . . . . . 2
PARTS LIST(REMOCON) . . . . . . . . . . . . . . . . . . . . 2
CD/ TUNER UNIT
TUNER ADJUSTMENT . . . . . . . . . . . . . . . . . . . . . . 3
LASER BEAM SAFETY PRECAUTION . . . . . . . . . 4
CD MECHANISM REMOVAL . . . . . . . . . . . . . . . . . 5
CD SERVICE MODE . . . . . . . . . . . . . . . . . . . . . . . 9
CD ADJUSTMENT . . . . . . . . . . . . . . . . . . . . . . . . 12
PARTS LIST . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
EXPLODED VIEW(CABINET & CHASSIS)
17
EXPLODED VIEW(CD MECHANISM) . . . . . . . . . . 18
PARTS LIST(CD MECHANISM) . . . . . . . . . . . . . . 19
IC BLOCK DIAGRAM . . . . . . . . . . . . . . . . . . . . . . 20
LCD BLOCK DIAGRAM . . . . . . . . . . . . . . . . . . . . 26
CD VOLTAGE TABLE . . . . . . . . . . . . . . . . . . . . . 27
SCHEMATIC DIAGRAM(FRONT) . . . . . . . . . . . . . 30
CONNECTION DIAGRAM . . . . . . . . . . . . . . . . . . . 32
SCHEMATIC DIAGRAM . . . . . . . . . . . . . . . . . 34
WIRING DIAGRAM(CD) . . . . . . . . . . . . . . . . . . . . 36
PRODUCT CODE No.
129 374 05
SCHEMATIC' DIAGRAM(TUNER) . . . . . . . . . . . . .
WIRING DIAGRAM(TUNER & FRONT) . . . . . . . .
BLOCK DIAGRAM(CD) . . . . . . . . . . . . . . . . . . . . .
TAPE DECK / AMPLIFIER
UNIT
DECK ADJUSTMENT . . . . . . . . . . . . . . . . . . . . . .
EXPLODED VIEW(CABINET & CHASSIS)
PARTS LIST . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
PARTS LIST(TAPE MECHANISM) . . . . . . . . . . . .
EXPLODED VIEW(TAPE MECHANISM) . . . . . . . .
IC BLOCK DIAGRAM . . . . . . . . . . . . . . . . . . . . . .
LCD BLOCK DIAGRAM . . . . . . . . . . . . . . . . . . . .
SCHEMATIC DIAGRAM(TAPE DECK AMP) . . . .
WIRING DIAGRAM(TAPE DECK AMP) . . . . . . . .
SCHEMATIC DIAGRAM(PRE-AMP) . . . . . . . . . . .
WIRING DIAGRAM(PRE-AMP & FRONT) . . . . . .
SCHEMATIC DIAGRAM(SYSCON & MAIN AMP)
WIRING DIAGRAM(MAIN AMP) . . . . . . . . . . . . . .
CONNECTION DIAGRAM . . . . . . . . . . . . . . . . . . .
BLOCK DIAGRAM(TAPE DECK & FRONT) . . . .
BLOCK DIAGRAM(PRE & MAIN AMP) . . . . . . . .
SCHEMATIC DIAGRAM(FRONT) . . . . . . . . . . . . .
SCHEMATIC DIAGRAM(TAPE MECHANISM) . . .
..38
40
42
43
45
46
52
53
54
59
60
62
64
66
68
70
72
74
75
76
77
'Dolby" and the double-D
symbol ~ are trademark of
Dolby
Laboratories Licensing Corporation. Dolby Noise Reduction
system is manufactured under license from Dolby Laboratories
Licensing Corporation.
This Service manual is consist of "RB-D30-, 'SX-D30", "DC-D30CT", "DC-D30DA-.
REFERENCE No. SM580042