Sanyo LCD-32XH3 Service Manual page 7

IC Block Diagrams
IC1200 < AV Switch> LA79500E
TV1 71
CLAMP
TV2 75
CLAMP
CV1
78 CLAMP
CV2 6
CLAMP
CV3
14 CLAMP
CV4 34 CLAMP
Y1
80 CLAMP
Y2
8 CLAMP
Y3 16 CLAMP
Y4 36
CLAMP
YCOMB
65 CLAMP
Y5 21
CLAMP
Y6 28
CLAMP
C1 2 BIAS
C2 10
BIAS
C3
18 BIAS
C4 38
BIAS
68
CCOMB BIAS
PR5
25
CLAMP
PR6
32 CLAMP
PB5 23 CLAMP
30
PB6 CLAMP
(On the ASSY, PWB, MAIN)
VIDEO BLOCK
MUTE
MUTE
MUTE
MUTE
MUTE
MUTE
MUTE
MUTE
MUTE
MUTE
MUTE
MUTE
-7-
0 or 6dB AMP.
0 or 6dB AMP.
0 or 6dB AMP.
MUTE
0 or 6dB AMP.
0 or 6dB AMP.
+
0 or 6dB AMP.
0 or 6dB AMP.
+
0 or 6dB AMP.
0 or 6dB AMP.
0 or 6dB AMP.
0 or 6dB AMP.
64
VOUT1
56
VOUT2
46
VOUT3
62
Y/VOUT1
54
Y/VOUT2
60
COUT1
52
COUT2
57
PROUT1
58
PBOUT1
49
PROUT2
50
PBOUT2