JVC AV-56WP74 Service Manual page 71

MAIN PWB CIRCUIT DIAGRAM (2/12) SHEET 2
-M2
SHEET 12
12V
SHEET 1 TV_V1
TV_V1
A3.3V
SHEET 12
3.3V
GR_RST
NOT USE
GR_RST
NOT USE 5V
5V
NOT USE GRON
GRON
SHEET 5 GRVOUT
GRVOUT
GND
C0603
OPEN
N
C0608 R0606
0
OPEN
R0707
0
R0708
OPEN
OPEN
R0709
L0501 OPEN
L0502
C0501
NQR0413-003X
OPEN
IC0502 OPEN
C0503
Vin3
CK Vcc
OPEN SW2
D PR VDD
Vin2
C0801
OPEN
Q CLR Vout
SW1
GND Q GND
Vin1
IC0501 R0510 OPEN
OPEN
R0511
0
R0503 R0505
C0505
OPEN
OPEN
OPEN
R0501
OPEN
No.52105
AV-48WP74 AV-48WP74
AV-56WP74 AV-56WP74
C0701
OPEN
R0747
OPEN
GND
C0703
OPEN
GND
D0702 OPEN
R0703
OPEN
R0743
D0748
IC0702 SDA0
OPEN
OPEN OPEN
R0702 C0741 R0744
OUT GND
OPEN OPEN OPEN
D0705 VCC NC
OPEN
D0749
OPEN
GND GND
C0748 R0701
OPEN OPEN
SCL0
2SK1374-X
2-9 2-10
R0705
10k
Q0701
2SK1374-X
R0706
10k
Q0702
R0631 R0632 R0633
OPEN OPEN OPEN
No.52105
VOLTAGE (V)
PIN NO.
CN0DC
1 0
2 5.1
3 11.7
CN0SY
1 0
2 0
3 0.1
4 0
CN10DC
DIGITAL INPUT
MODULE PWB
R0711 R0712
OPEN OPEN
GND
MD0009
OPEN
SCL0_3.3
SHEET 6
SDA0_3.3
SCL0
SHEET 10
SDA0
R0634 R0635 R0636
OPEN OPEN OPEN
GND