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Sony TRINITRON PVM-14L5 Service Manual Page 156

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B1 (1/2) BA7046F (IC2801, IC2806)
PHASE
PHASE
H. OSC
1
H. OSC
8
COMP
COMP
HD
2
7
VCC
SYNC
SYNC
3
6
VIDEO
SEPA
4
V. SEPA
VD
5
GND
B1 (1/2, 2/2) CXA1211M (IC806, IC3807)
Vcc
IN 2
CONT 2 OUT 2
8
7
6
5
VCA 2
VCA 1
1
2
3
4
IN 1
CONT 1 OUT 1
GND
B1 (1/2) CXD2024AQ (IC801)
ADIN
25
ADC
NTSC : 1H
NTSC : 1H
PAL : 2H
PAL : 2H
DL
BPF
BPF
BPF
FILTER
OPERATIONAL
VI1
8
VI8
1
LOGICAL OPERATIONAL
B1
B1 (1/2) CXD2309Q (IC802)
1
(LSB) R0
2
R1
3
R2
R3
4
R4
5
LATCHES
R5
6
DECODER
7
R6
R7
8
R8
9
DECODER
(MSB) R9
10
31
RCK
(LSB) G0
11
G1
12
13
G2
G3
14
G4
15
LATCHES
G5
16
DECODER
G6
17
G7
18
DECODER
G8
19
(MSB) G9
20
32
GCK
21
(LSB) B0
22
B1
23
B2
31
AYO
24
B3
25
B4
LATCHES
DAC
B5
26
DECODER
B6
27
44
YA
28
B7
55
Y1
29
DECODER
B8
30
(MSB) B9
DAC
39
ACO
33
BCK
57
CA
DV
48
DD
BIAS VOLTAGE
66
C1
GENERATOR
VB
35
DV
34
SS
9-18
B1
B1 (2/2) M51279FP-ETP (IC2804)
43
AV
SS
4LSB'S
42
CURRENT
RO
CELLS
32
6LSB'S
CURRENT
CELLS
1
2
CLOCK
GENERATOR
3
4
45
AV
SS
4LSB'S
44
GO
CURRENT
CELLS
6LSB'S
CURRENT
CELLS
CLOCK
GENERATOR
47
AV
SS
4LSB'S
46
CURRENT
BO
CELLS
41
AV
DD
6LSB'S
40
AV
CURRENT
DD
CELLS
39
AV
DD
CLOCK
GENERATOR
38
VG
37
VREF
CURRENT CELLS
(FOR FULL SCALE)
36
IREF
9-18
31
30
29
28
27
26
25
24
23
R – Y
ID KILLER
SYNC SEP
COMP
COMP
DET
DET
BURST GATE
270°
PULSE
90°
ACC DET
ID PULSE
NTSC 90°
AMP–2
PAL
90°
TINT
APC
BURST GATE
DET
AMP–1
VREF
5
6
7
8
9
10
PVM-14L5/20L5/D14L5A/D20L5A
22
21
20
B – Y
DET
19
18
15
COMP
14
180°
PAL
1/4
4F
VCXO
13
SC
12
11

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