Read Sony XVM-B62 Service Manual online
23
XVM-B62
IC501 AN2546FH-AV (MAIN Board (1/2))
• IC Block Diagrams
IC102 NJM2534V(TE2) (MAIN Board (1/2))
49
PONRST
LOGIC
SYNCSEPA
HHKILL
DAC
DAC
CLAMP
SYNC
CUT
ACC
DET
DET
50
COMDC
IICBUS
VCO
LOGIC
LOGIC
LOGIC
PWM
REG
1
PLAN
2
R-YOUT
3
B-YOUT
4
R-YIN
5
B-YIN
6
VCC1
7
VREF
8
R-IN1
9
G-IN1
10
B-IN1
11
R-DET
12
G-DET
13
B-DET
14
R-IN2
15
G-IN2
16
B-IN2
48
S-DATA
47
SCLK
46
CSYNCIN
45
NAVISYNCIN
44
VCC1
43
VCO ADJ
42
AFC DET
41
GND2
40
VDD
39
HSYNC LOCK
38
NRGB
37
VSS
36
POL
35
VDIN
34
CSYNCOUT
33
SCP
52
YIN
54
CTRAPIN
55
YDET
56
ACCDET
ACC
AMP
57
CIN
58
VCC1
59
GND3
60
KILLDET
61
APCDET
62
SCOUT
63
VXO-NTSC
64
VXO-PAL
51
SECAM BLACKADJ
53
CTRAPOUT
17 YS
18 BLACK
19 B-OUT
20 B-OUTDET
21 G-OUT
22 G-OUTDET
23 GND1
24 VREFDRIV
25 VCC2
26 R-OUT
27 R-OUTDET
28 VCOMOUT
29 VCC3
30 PWM
31 VDOUT
32 HDOUT
R-Y,B-Y
DEMOD
VSYNC
DROP
PHASE
COMP
F
DET
VERT.
COUNT
I/N
SW
BPF
GCA
KILLER
APC
YUV
SW
LOGIC
VXO
GENE
G-Y
GEME
INT/EXT
SW
MATRIX
CLAMP
LIMIT
VXO
REG
DELAY
SHARPNESS
GCA
CONTRAST
GAMMA
INVERT
BRIGHT
OSD
SW
VCOM
1
VIN1
BUFFER
2
SW1
7 VO
6 VCC
5 VIN3
8 GND
3
VIN2
BIAS
4
SW2
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