Sony MV-900SDS Service Manual page 44

MV-900SDS
IC501 AN2546FH-AV
48 47 46
IIC BUS SYNC
SEPARATOR
RST 49 LOGIC
COM DC 50 DAC
DAC-OUT 51 DAC
CLAMP SWITCH
Y-IN 52
TRAP-OUT 53
Y DET 55
ACC DET 56 ACC DET
ACC
AMP
C-IN 57 BPF
VCC1 58
R-Y, B-Y DEMODULATOR
GND3 59
KILL DET 60 KILLER
APC DET 61 APC TINT
SCP-OUT 62
VXO1 63
VXO
VXO
GENERATOR
VXO2 64
1
44
45 44 43 42 41
REGULATOR
VCO L/N
V SYNC PHASE
HHKILL
DROP COMP
VERTICAL
COUNT
SYNC
DELAY SHARPNESS
CUT
YUV
GCA
SWITCH
REGULATOR
2 3 4 5 6
40 39 38 37 36
LOGIC LOGIC
F DET
GCA
LIMIT
INVERT
GAMMA
CONTRAST
BRIGHT
G-Y
MATRIX
GENERATOR
OSD SWITCH
INTERNAL/
CLAMP
EXTERNAL
SWITCH
7 8 9 10 11 12
35 34 33
LOGIC
32
HD
31
VD
PWM 30 PWM
29 VCC3
VCOM
28 COMMON OUT
27 R-CH AVE DET
+
–
–
26 R-OUT
+
25
VCC2
24
AVE
23 GND1
22 G-CH AVE DET
+
–
–
21 G-OUT
+
20 B-CH AVE DET
+
–
–
19
B-OUT
+
BLAK
18
YS
17
13 14 15 16