JVC AV-48WP34/AHA Service Manual page 81

CONVERGENCE OSD PWB CIRCUIT DIAGRAM
CONVERGENCE OSD PWB
R715
1k
Q701
2SC2412K/QR/-X
R714
47k
C714
R717
180p
1k
Q702
R716 2SC2412K
/QR/-X
47k
R701
C703
5.6k
X
C711 0.1 80%
R702
470
VCC
R704
C705 H
5.6k
X
R705 C707
H
470
H
1
C706
INH
X R706
0
C704
VEE
X
R703
0
GND
IC701
TC74HC4053AF-XE
SSB0T051A-M2
No.51914
AV-48WP30
AV-48WP30
CONVERGENCE PWB
CN0Y1
QGA2501F1-09
R731
68k
R722
33k
R733
68k
R736
68k
R737
68k
R741
68k
R742
68k
C712 0.1 80####
VCC
H
C710
C708
X
1 R709
5.6k
H
C709 1
R708
H
470
INH
R707 C713
0
X
VEE
GND
IC702
TC74HC4053AF-XE
C701
10/50
L701
R710
10
0
C702
0.1
MAIN PWB
2-41 2-42
R732
Q703
0
2SC2412K/QR/-X
R734
R735
X
1k
R738
0 Q704
2SC2412K/QR/-X
R739 R740
X 1k
R743
0 Q705
2SC2412K
/QR/-X
R744
X
R745
1k
R719
0
Y702
X
Y703
X
Y704
X
CN00Z
No.51914