SLV-478/677HF/678HF/688HF/L47/L48/L57/
L58/L67HF/L68HF/L77HF/L78HF/X50/X60HF
DS-79 (OPERATION SWITCHES) PRINTED WIRING BOARD AND SCHEMATIC DIAGRAM
— Ref. No.: DS-79 board; 1,000 series —
JK-161 (LINE IN 2) PRINTED WIRING BOARD AND SCHEMATIC DIAGRAM
— Ref. No.: JK-161 board; 2,000 series —
4-23 4-24E
OPERATION SWITCHES
DS-79
/
LINE IN 2
JK-161
IF702
DS-79
(OPERATION SWITCHES)
JK-161
(LINE IN 2)
SLV-688HF/L57/L58/
L77HF/L78HF/X50
MA-317
REC/PB AMP, VIDEO,
SERVO/SYSTEM CONTROL,
AUDIO, MODE CONTROL,
TUNER, POWER SUPPLY
ACE ASSEMBLY
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w
w
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i
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y
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1
6
3
.
c
o
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Q
Q
3
7
6
3
1
5
1
5
0
9
9
2
8
9
4
2
9
8
T
E
L
1
3
9
4
2
2
9
6
5
1
3
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
http://www.xiaoyu163.com
http://www.xiaoyu163.com