Sanyo DC-MS1 Service Manual

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1
I FILE NO.
I
Service
Manual
Super Mini Compo- DC-MSI
(UK)
nent System
(XE)
II
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(—FF
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Abl
E
II
l~JO@ll.1
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I
Contents
Specification . . . . . . . . . . .
i
... :..,
129 436 02( UK)
129 436"'04 (XE) :#~L
. . . . . . . . . . . . . . . . . . . .
1 Exploded View(Tape Deck Mechanism) '::"::. . . .. . 32
Laser Beam Safety Precaution . . . . . . . . . . . . . . . . . 1
Operating the Reset Switch . . . . . . . . . . . . . . . . . . . 2
Handling the Pickup . . . . . . . . . . . . . . . . . . . . . . . . . 2
Be fore Repairing the CD Player . . . . . . . . . . . . . . . . 2
Disassembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Repairing Tool . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Disassemble of the CD Mechanism . . . . . . . . . . . . . 9
LCD Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . 12
Service Mode(CD) . . . . . . . . . . . . . . . . . . . . . . . . . 13
Service Mode(Tape-Deck &Amp) . . . . . . . . . . . . . 15
System Contruction of Microprocessors . . . . . . . . 16
CD Adjustments . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Tape Deck Adjustments . . . . . . . . . . . . . . . . . . . . . 19
Tuner Confirms . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
Exploded View (Speaker Unit) . . . . . . . . . . . . . . . . 21
Parts List . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
Exploded View(Main Unit) . . . . . . . . . . . . . . . . . . . 25
lCVoltage Tableof CD . . . . . . . . . . . . . . . . . . . . . . 29
Exploded View(CD Mechanism) . . . . . . . . . . . . . . . 30
Parts List(CD Mechanism) . . . . . . . . . . . . . . . . . . . 31
ThisServicemanual is consist of''DC-MSlU", "RB-MSI", "SX-MS1"
Parts List(Tape Deck Mechanism) . . . . . . . . . . . . . 33
Schematic Diagram(Tape Mechanism) . . . . . . . . . . 33
lC Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . 34
Voitage Table oflC430 . . . . . . . . . . . . . . . . . . . . .."43
Wiring Connec~on . . . . . . . . . . . . . . . . . . . . . . . . . 44
Schematic Diagram(CD) . . . . . . . . . . . . . . . . . . . . . 46
WkingDiagram(CD) . . . . . . . . . . . . . . . . . . . . . . . . 48
SchematicDiagram(Tuner/TapeDeck Amplifier) . 50
WiringDiagram(Tuner/TapeDeck Amplifier) . . . . 52
Schematic Diagram(Front) . . . . . . . . . . . . . . . . . . . 54
Wiring Diagram(Front) . . . . . . . . . . . . . . . . . . . . . . 56
Wiring Diagram(Amplifier-UK) . . . . . . . . . . . . . . . . . 58
Schematic Diagram(Pre-Amplifier-UK) . . . . . . . . . . 60
Wiring Diagram(Amplifier-XE) . . . . . . . . . . . . . . . . . 62
Schematic Diagram(Pre-Amplifier-XE) . . . . . . . . . . 64
Schematic Diagram(Main-Amplifier) . . . . . . . . . . . . 66
"Dolby" and the double-D symbol are trademark of Dolby
Laboratories Licensing Corporation. Dolby Noise Reduction system
is manufactured under license from Do!by Laboratories Licensing
Corporation.