Front Control Pwb Circuit Diagram - JVC AV-65WP74/HA Service Manual

FRONT CONTROL PWB CIRCUIT DIAGRAM SHEET 24
LC0401
R0412
OPEN 0
R0411
0
R0413
0
CN00BH
D0402
STB3.3V
UDZS10B-X
QGA2501F1-13
GND
GND
STB3.3V
ONTIMER
C4_GND
V4_GND
C4
C4
Y4_GND
V4_GND
Y4
Y4
V4_GND
V4_GND
V4
V4
L4_GND
V4_GND
L4
L4
R4_GND
V4_GND
R4
R4
ON_TIMER
CN00BG
STB5V
QGA2501F1-09
MECHA
MECHA
REMO
REMO
STB5V
POWLED
POWERLED
S4_US
KEY1
KEY2
GND
NC
GND
FRONT RELAY
PWB
SHEET 23
Y4IN
C0445
10 /50
Y4IN_GND
C0446
.01
C4IN
C4IN_GND
LC0403
LC0404
LC0402 R0416
OPEN
0 OPEN
OPEN
R0419 V4IN
0
C0444
R0414 10 /50
R0418 V4IN_GND
0 R0420
R0415 0 0 L4IN
R0417
0
0
LC0405 L4IN_GND
D0405 OPEN D0406
D0404 R4IN
D0403
UDZS10B-X UDZS10B-X UDZS10B-X UDZS10B-X
R4IN_GND
R0732
33k
D0735
UDZS10B-X
GND
MECHA
ON_TIME R
POWLE D
REMO
No.52096
AV-65WP74 AV-65WP74
J0401
QMCC004-C0 1
R0404
75
J0401
QNZ0438-001
R0405
75
Y0401
R0406 0
0
VIDEO 4
J0401
R0401 Y0402
75 0 QNN0370-001
C0443 R0402 Y0410 J0401
1 /50
220k 0
QNN0370-001
C0442 R0403
Y0411
1 /50 J0401
220k
0
QNZ0438-001
QSW0619-003Z QSW0619-003Z QSW0619-003Z
S0704 S0705 S0706
R0748 R0749
5.6k 15k
QSW0619-003Z QSW0619-003Z
S0702 S0703
R0750 R0751
5.6k 15k
STB3.3V
STB5V
R0703
C0712
R0707
0. 1 /16 NCB31CK-104X
10k
S0701 Vout Vi n
QSW0619-003Z C0711
33 /16 Cd
GND C0713
RESET 0. 1 /16
GND( tab)
N.C. GND
S0707
QSW0619-003Z
IC0702
GND MM1437AF-X
GND
R0712
33k
2SC2412K/QR/-X
R0708
33k
2-53 2-54
FRONT CONTROL PWB
SSB0L068A-M2
PIN NO. VOLTAGE (V)
IC0702
1 0
2 4.9
3 4.9
4 8.4
5 4.9
6 0
7 0
8 0
Q0701
E 0
C 0.4
B 0.6
Q0702
E 0
C 1.7
B 0
R0701
OPEN
R0702
0
R0202
OPEN
R0704
0 OPEN R0203
R0201
OPEN OPEN R0205
R0204
OPEN
OPEN
IC0201
OPEN
NCB31CK-104X
Q0202
D0703
Q0201 OPEN
MA8068-X D0701
R0705 OPEN
SELU5E20C
OPEN
D0704
POWER/
MA8068-X
ON TIMER Q0703
OPEN
R0207
GND GND1 GND1
OPEN
R0711 R0706
R0713
3.3K 100
OPEN
D0702
OPEN
Q0702
R0714 R0715
OPEN
OPEN
GND GND
Q0701
2SC2412K/QR/-X
GND
No.52096
CN000X
OPEN
GND1
GND
NC
REMOCON
CN000R
QGA-2501F1-04
REMOCON2
GND
5V
REMOCON
RECEIVER
GND
R0206 PWB
OPEN
SHEET 13