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QQ
3 7 63 1515 0
– DRIVER Board –
IC701, 712 BA6956AN
1
2
3
– MAIN Board –
IC201 HA12237F
30
PB-NF1 (L)
31
TE
L 13942296513
AIN (L)
32
A
RIP
33
BIN (L)
34
REC-RETURN
35
GND
36
BIN (R)
37
NC
38
A
AIN (R)
39
PB-NF1 (R)
40
1
www
.
http://www.xiaoyu163.com
TSD
CONTROL LOGIC
4
5
6
7
8
9
29
28
27
26
93/120
(HIGH/NORM)
MUTE
B
RETURN SW
RETURN SW
B
93/120
MUTE
(HIGH/NORM)
2
3
4
5
x
ao
y
i
http://www.xiaoyu163.com
8
25
24
23
22
21
EQ
Q Q
20 TEST MODE
3
6 7
1 3
19 IREF
18 GND
17 ALC DET
ALC
16 VCC
15 REC MUTE OFF/ON
14 MUTE ON/OFF
A/B
13
(REC RETURN ON/OFF)
12 HIGH/NORM
11 ALC ON/OFF
EQ
6
7
8
9
10
u163
.
2 9
9 4
2 8
1 5
0 5
8
2 9
9 4
m
co
CX-JS7
9 9
2 8
9 9
45
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