Sanyo DC-LD5 Service Manual

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1:,..,.:..,' ,.
Serdce Manual
Midi
with
Disc
Component System
DC* LD5
(GENERAL)
Fully Compatible
Player
Specifications
1. SPECIFICATION . . . . . . . . . . . . . . . . . . . . . . 1
AUDIO BLOCK
2\
3.
4.
5\
6\
7.
8\
9\
10.
11.
12.
13.
14.
15.
16.
17.
ADJUSTMENT(TUNER) . . . . . . . . . . . . . . . . 2
REMOTE CONTROLLER . . . . . . . . . . . . . . . 2
TAPE MECHABISM ADJUSTMENT . . . 4
ADJUSTMENT(DECK) . . . . . . . . . . . . . . . . . 8
EXPLODED VIEW(CABINET &
CHASSIS)
. . . . . . . . . . . . . . . . . . . . . . . . . . . .
10
PARTS LIST . . . . . . . . . . . . . . . . . . . . . . . . . . 11
PARTS LIST
(TAPE MECHANISM) . . . . . . . . . . . . 18
EXPLODED VI EW(TAPE
MECHANISM) . . . . . . . . . . . . . . . . . . . . . . . 19
IC BLOCK DIAGRAM . . . . . . . . . . . . . . . . 22
MDP/AUDIO INTERFACE
~ PROCESSOR FLOW CHART . . . . . . . . 27
SCHEMATIC DIAGRAM
(ECHO VIDEO)) . . . . . . . . . . . . . . . . . . . . 28
SCHEMATIC DIAGRAM
(DISC PROTECT)) . . . . . . . . . . . . . . . . . . . 29
SCHEMATIC DIAGRAM(TUNER) . . . . . . 30
SCHEMATIC DIAGRAM(DECK)
. . . . . . . 32
SCHEMATIC DIAGRAM
(MDP FRONT) . . . . . . . . . . . . . . . . . . . . . 34
SCHEMATIC DIAGRAM(FRONT) . . . . . . 36
18.
19.
20.
21.
22.
23.
24,
PRODUCT CODE
No.
129 355 03
SCHEMATIC DIAGRAM
(PRE-MAIN AMP) . . . . . . . . . . . . . . . . . . 38
WIRING DIAGRAM-l . . . . . . . . . . . . . . 40
WIRING DIAGRAM-2 . . . . . . . . . . . . . . 42
WIRING DIAGRAM-3 . . . . . . . . . . . . . . 44
WIRING DIAGRAM-4 . . . . . . . . . . . . . . 46
CONNECTING DIAGRAM .,...,...0,, 48
INSPECTION(MDP) . . . . . . . . . . . . . . . . . .
50
LD BLOCK
25.
26.
27\
28\
29.
30.
31.
32,
33.
PARTS LIST(LD) . . . . . . . . . . . . . . . . . . . . .
BLOCK DIAG RAM
(LD UNIT) . . . . . . . . . . . . . . . . . . . . . . . .
OVERALL WIRING
DIAGRAM(PCB CONNECTING
DIAGRAM) . . . . . . . . . . . . . . . . . . . . . . . .
SCHEMATIC DIAGRAM
(CP1 PCB,VIDEO CIRCUIT) . . . . . . . . . . .
SCHEMATIC DIAGRAM
(PW1 PCB ,POWER CIRCUIT) . . . . . . .
WIRING DIAGRAM & WAVEFORM
(VIDEO/POWER) . . . . . . . . . . . . . . . . . . .
WIRING DIAGRAM(MAIN) . . . . . . . . . .
SCHEMATIC DIAGRAM & WAVEFORM
(PICKUP/MAIN) . . . . . . . . . . . . . . . . . . . .
SCHEMATIC DIAGRAM
(CP2 PCB MAIN CIRCUIT) . . . . . . . . . . .
52
60
62
64
66
68
72
70
SEP.
Specification subject to change without notice.
REFERENCE
No.
WM-580568