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CX-LDB30/LDB50
7-6. SCHEMATIC DIAGRAM — DRIVER BOARD, JACK BOARD —
DRIVER BOARD
IC B/D
IC701
BA6956AN
R701
680
C705
0.01
M701
(LOADING)
CX-LDB30/LDB50
• See page 44 for IC Block Diagram.
S703
S701
S702
(TRIGGER)
(DISC IN/OUT)
(CHUKING)
+7V
B
CN701
7P
CT-L
C711
10
50V
No mark : FM
JACK BOARD
CN203
9P
L-IN (AUDIO-IN)
GND (AUDIO-IN)
MAIN BOARD
R-IN (AUDIO-IN)
(5/5)
SW (AUIDIO-IN)
MAIN BOARD
CNA702
D
(2/5)
GND
(Page 37)
CN201
SW (HP)
(Page 34)
HP-L
HP-GND
HP-R
30
30
C293
R285
1 50V
2.2k
R286
2.2k
C296
0.01
C294
25V
1 50V
R289
100
1
2
3
4
C290
0.01
R290
5
25V
100
6
7
8
9
R191
470
1W
R292
470
1W
No mark : FM
J291
AUDIO IN
W291 1P
MAIN CHASSIS
J292
PHONES
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