Sony STR-WX7 Service Manual page 27

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3 7 63 1515 0
• DISPLAY SECTION
IC505 MC14053BCP
1
B1
B0
2
C1
3
C.COM
4
5
CO
6
INH
7
VEE
VSS
8
IC506 BA3833F
RESET
1
C
REFFERENCE
PREF
2
CURRENT
LINE
3
NF
LINE
4
IN
TE
L 13942296513
GND
5
BIAS
6
Bias
C
NC
7
8
NC
NC
9
• SLIDING PANEL SECTION
IC891 LB1641
T.S.D
MOTOR
DRIVE
www
1
2
3
.
http://www.xiaoyu163.com
VDD
16
B.COM
15
OPEN
14
A.COM
13
A1
OPEN
12
A0
11
A
10
B
OPEN
C
9
18 RESET
RESET
17 f01
BPF
DET
16 f02
BPF
DET
15 f03
BPF
DET
14
BPF
DET
13 f
DET
12 VCC
11 NC
10 NC
FWD/REV/STOP
CONTROL LOGIC
x
ao
4
5
6
7
8
y
i
http://www.xiaoyu163.com
8
Q Q
3
6 7
1 3
f04
O.C.P
MOTOR
DRIVE
u163
9
10
.
2 9
9 4
2 8
1 5
0 5
8
2 9
9 4
m
co
9 9
2 8
9 9
27

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