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Sony FD Trinitron KV-28DX30U Service Manual page 53

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5-5. IC BLOCK DIAGRAMS (1)
A BOARD IC301 CXA2076Q-TL
56
48
51
50
S
53
SEP
SUB
VIDEO
TRAP
CONT
55
SW
57
ACC
ACC
DET
59
PAL/
20
APC
NTSC
2
HUE
9
I REF
VCO
43
60
62
61
64
A BOARD IC202 MSP3410D
65
3
68
SBUS Interface
25
DEMODULATOR
23
IDENT
28
31
A/D
30
A/D
34
33
37
36
54
52
45
49
DC
SHARP
D PIC
DL
TRAN
NESS
CLP
TOT
KILLER
DET
DEM
Y/C
PAL
fsc
ID
ID
MIX
DEM
COLOR
AXIS
&AXIS
1
3
4
5
6
1
5
I2C Interface
DFP
SCART Switching Facilities
46
47
40
H SYNC
SEP
V SYNC
PHASE
SEP
GATE
DET
50/60 ID
GATE
INTER-
LACE
YS
YS/YM
PIC
SW
SW
CLP
CLP
7
8
11
12
13
14
15
16
17
18
19
4
7
6
D/A
56
D/A
57
59
D/A
D/A
60
D/A
47
D/A
48
50
51
93
41
38
39
PHASE
32fH
DET
VCO
PHASE
H.DRIVE
1/32
SHIFT
SAND
CASTLE
WIDE
Count Down
Sawtooth
525/625
Gen.
WIDE
Parabola
Gen.
OSD
D-
GB
CUT
COL
BRT
MIX
y
DRV
OFF
HV
COMP
DIG
AKB
ABL
29
28
21
23
25
A BOARD IC201 CXA2040AQ
48
51
I2C BUS DECODER
SYNC
22
SEP
CV1
CV2
CV1
CV3
23
CV4
CV5
CV6
CV2
CV7
25
CV3
CV1
27
CV2
CV3
CV4
CV4
CV5
29
CV6
CV7
CV5
31
CV1
CV2
CV6
CV3
+
1
CV4
CV5
CV6
CV7
3
CV7
+
5
7
32
Regulator
36
44
42
37
10
30
34
35
32
31
33
22
BLK
24
26
27
50
49
49
SW1
17
SW2
15
SW3
13
SW4
11
SW5
9

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