JVC KD-S31 Service Manual page 53

QQ
3 7 63 1515 0
TE
L 13942296513
R671
470
Q671
2SB624/4/-X
Q672
UN2211-X
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http://www.xiaoyu163.com
R653
10k
D643
R654 10k
LCD.CE
LCD.SCK R655 10k
MA111-X
R658
LCD.SO R656 10k
180k
C603
10/6.3 C602
680P
x ao u163
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i
http://www.xiaoyu163.com
2 9
8
IC602
RPM7338-V4
Q Q
3 6 7 1 3 1 5
COM1
IC601
COM2
PT6523LQ-L
COM3
R657
51k
co
.
9 4 2 8
CJ601
QGZ1601K1-15S
ILL_10V
R5V
DIMMER
LCD.SCK
0 5 8 2 9 9 4 2 8
LCD.SO
LCD.CE
KEY0
KEY1
KEY2
GND
S32
S31
S30
S29
S28
S27
S26
S25
S24
S23
S22
S21
S20
S19
S18
S17
m
9 9
9 9
SHEET 3
2-18