JVC AV-34WP84 /ZA Service Manual page 74

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FRONT CONTROL PWB CIRCUIT DIAGRAM SHEET 18
CN00H1
OPEN
CN000H
QGF1201C2-13
C4_GND
C4_GND
C4
C4
Y4_GND
Y4_GND
Y4
Y4
V4_GND
V4_GND
V4
MAIN PWB
V4
L4_GND
L4_GND
SHEET 5
L4
L4
R4_GND
R4_GND
R4
R4
V4_GND
NC
CN000G
QGF1201C2-25
STB5V
OnTimmer
MAIN PWB
AGND
SHEET 9
CN00G1
OPEN
5V
R0704
R0705
OPEN
OPEN
D0704
D0705
OPEN
OPEN
AGND
AGND
R0703
OPEN
R0702
R0706
C0703
OPEN
100
10
/16
AGND
IC0704
CXA1875AM-X
12V
R0709
AGND
OPEN
R0708
OPEN
CN000R
QGA2501C5-03Z
LT3
ROTATION COIL
LT1
CN00SN
QGA2501C5-04Z
SN1
SN COIL
SN4
FRONT CONTROL PWB ASS'Y
SSB0L076A-M2
5V
R0716
R0717
10k
10k
Q0717
R0718
2SD601A/QR/-X
10k
D0714
MA8082/M/-X
R0732
1k
D0735
OPEN
AGND
REMO
ONTIMER
POWERLED
EE_CDS
12V
R0738
0
12V
ONTIMER
POWERLED
L0901
BW
QUY153-050Y
Q0905
2SD601A/QR/-X
R0901
5.6k
R0911
1/2W
Q0901
470
2SA562TM/Y/-T
K0901
BW
QUY153-050Y
R0910
C0903
R0902
100
/10
68
22k
GND2
C0901
0.1
/16
R0909
6.8k
R0913
12
2W
QRL029J-120
Q0906
2SD601A/QR/-X
GND2
GND2
GND2
GND2
R0903
Q0903
5.6k
2SA562TM/Y/-T
R0908
22k
K0902
BW
QUY153-050Y
Q0907
2SD601A/QR/-X
R0907
Y0702
6.8k
C0902
OPEN
Q0908
0.1
/16
2SD601A/QR/-X
R0906
470
GND2
Q0904
2SC1959/Y/-T
Y0701
R0904
0
68
NRSA02J-0R0X
C0904
100
/10
R0914
R0905
12
2W
OPEN
QRL029J-120
C0702
GND2
GND2
4.7
/50
GND2
GND2
IC0702
MM1437AF-X
C0712
R0921
Q0921
5.6K
2SA562TM/Y/-T
0.1
/16
Vout
Vin
K0921
BW
QUY153-050Y
C0711
33
/16
Cd
Q0925
R0931
2SD601A/QR/-X
C0713
470
C0921
0.1
/16
R0922
0.1
/16
GND( tab)
RESET
68
R0930
GND2
22K
N.C.
GND
R0929
R0933
6.8K
OPEN
R0936
12
2W
QRL029J-120
GND2
GND2
GND2
R0923
Q0923
R0928
5.6K
2SA562TM/Y/-T
AGND
22K
K0922
Q0927
BW
2SD601A/QR/-X
QUY153-050Y
R0927
6.8K
R0926
Q0928
2SD601A/QR/-X
470
C0922
R0924
0.1
/16
68
GND2
GND2
R0925
OPEN
R0935
12
2W
Q0924
QRL029J-120
2SC1959/Y/-T
Y0901
BW
GND2
QUY153-050Y
GND2
AGND
GND2
No.52170
FRONT SENSOR PWB CIRCUIT DIAGRAM SHEET 18
CN000Y
QGF1201C2-13
C4_GND
C4_GND
C4
C4
Y4_GND
Y4_GND
Y4
Y4
V4_GND
V4_GND
V4
FRONT JACK
V4
L4_GND
PWB
L4_GND
L4
L4
R4_GND
SHEET 19
R4_GND
R4
R4
HP_DET
HP_DET
GND1
GND1
S4_DET
S4_DET
5V
CN000U
OPEN
NC
BSFR_5V
STB3.3V
CS2
CS1
BS
GND
PIN NO.
VOLTAGE(V)
GND
IC0702
AGND
1
0
2
NC
3
4.9
4
8.3
5
4.9
6
0
7
NC
IC0704
1
NC
2
NC
S0708
3
0.3
QSW0797-001
D0708
MA8051/M/-X
4
0.3
5
0.3
6
0.3
R0722
7
1.3
10k
AGND
GND
8
0
9
0
10
0
Y0706
OPEN
11
5.1
12
5.1
13
0
14
4.2
D0701
SEL2E10W
15
4.2
R0727
Q0704
OPEN
Q0702
OPEN
16
5.1
OPEN
Q0701
E
0
R0725
OPEN
Y0705
C
0
OPEN
R0729
820
D0702
B
0.5
OPEN
Q0705
GND
OPEN
Q0901
Q0703
E
11.9
R0726
33K
OPEN
C
0
B
11.9
GND
Q0902
R0728
R0730
OPEN
OPEN
CN00SW
E
0
QGF1201C2-13
GND
C
0
GND
GND
NC
B
0.1
KEY2
Q0905
KEY1
E
0
GND
BSFR_5V
C
11.9
FRONT SW
STB3.3V
B
0.3
PWB
ONTIMER
Q0906
BSJACK
SHEET 20
E
0
EE_CDS
C
11.9
LED1
B
0.3
REMOCON
Q0903
GND
GND
E
11.9
C
0
B
11.9
AGND
Q0904
E
0
C
0
B
0.2
Q0907
E
0
C
11.9
B
0.3
Q0908
E
0.2
C
11.9
B
0.3
Q0921
E
11.9
C
0
B
11.9
Q0922
E
0
C
0
B
0.1
Q0925
E
0.1
C
11.9
B
0.3
Q0926
E
0
C
11.9
B
0.3
Q0923
E
11.9
C
0
B
11.9
Q0924
E
0
C
0
B
0.1
Q0927
E
0
C
11.9
B
0.3
Q0928
E
0.1
C
11.9
B
0.3
2-39
2-40
FRONT SENSOR PWB ASS'Y
SSB0L476A-M2
PC4701
OPEN
EE_DETECTOR
R4701
FRONT SW PWB
SHEET 20
No.52170
IC4703
GP1UM281QK
REM Vcc
GND
0
C4762
47
/25
QETN1EM-476Z
CN40SE
QGB2542J1-08
PIN NO.
VOLTAGE(V)
IC4703
1
3.1
2
4.9
3
0
PC4701
1
NC
2
0
3
0
4
4.8

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