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Sony TRINITRON PVM-14L5 Service Manual Page 135

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B1
(SIGNAL SELECT)
CN801
BUFF
A
VIDEO/Y
1
Q801
CS
3
B BOARD
CN301
BUFF
BUFF
AMP
FL801
Q802
Q803,804
Q805
CLK
IC2805
D/A
8
CONV
1
21
3
20
4
5
2
6
4
IC4804
5
EEPROM
6
IC4803
D/A
R-Y PHASE
6
CONV
ACC PHASE
5
21
2
SUB PHASE
20
3
ACC LEV
1
4
12
11
7
Q2815
CN3802
SDA
5
D
SCL
6
B BOARD
358/443
9
CN113
KILLER
7
PVM-14L5/20L5/D14L5A/D20L5A
IC801
COMB FILTER
IC802
D/A CONV
25
AD IN
55
.
BUFF
PY AMP
Y1
54
11
Y1
FL804
Y
44
.
Q811
Q812,813
Y9
51
19
Y9
11
OCLK
49
79
BPF
YA
44
20
YA
70
NTPL
69
RATI
C1
66
1
C1
BUFF
PC AMP
FL2801
C
42
C9
58
9
C9
Q2802
Q2803,2804
CA
57
10
CA
CLK0
14
31
RCK
MCK
15
32
GCK
ADCK
16
CLPI
17
PAL
Q810
PAL
Y/C
B/W
HP
CLP
Y LEV
MUTE
SYNC
SYNC
29
SYNC SEP
Q2807
AFC P
28
HDP
20
NTC/PAL
Q2817
BUFF
ACC PHASE
C OUT
5
CHROMA IN
CHROMA OUT
Q2808
Q2811,2812
6
BIAS IN
C PHASE
Q2809,2810
PHASE
12
HUE CONT
4
COL SAT
BGP W
2
BGP
13
VCXO IN
R-Y LEV
B-Y LEV
FO
Q2813
X2801
Q2814
X2802
B1
B1
IC803
DL801
DL802
1
BUFF
Y AMP
7
DL
Q815
Q816,817
3
2
IC2803
AMP
1
Q2806
7
C OUT
3
2
IC2802
IC2801
5 M.M.V
BUFF
SYNC
6
2
12
Q2801
SEP
9
2
14
BUFF
Q814
BUFF
R-Y LPF
Q3809
Q3810
BUFF
Q2805
BUFF
B-Y LPF
Q3805
Q3806
R-Y PHASE
3
19
23
R-Y
Q3801,3802
B-Y DELAY
B-Y
15
22
Q3803,3804
BUFF
VCXO OUT
11
IC2804
Q2816
IC3801
DECODER
KILLER
25
6
KILLER
7
AMP
KILLER
26
3
8-7
8-7
IC805
BYPASS SW
IC806
DL803
1
BUFF
Y AMP
Y GAIN
DL
7
1
Q818
Q820,821
CTL
3
2
2
B/W
IC2806
H
2
AFC P
BUFF
AFC
1
Q2819
3
SYNC
4
IC3802
IC3804
1H DELAY
PAL SW
IC3807
16
VI(R-Y)
VO(R-Y)
11
1
1
3
BUFF
7
Q3813
14
3
VI(B-Y)
VO(B-Y)
12
2
2
5
SAND
IC3803
PAL SW
IC3807
1
7
5
BUFF
7
BUFF
R-Y LPF
Q3814
3
6
Q3811
Q3812
2
BUFF
B-Y LPF
Q3807
Q3808
AFC P
CLK
CN3801
BUFF
BUFF
3
1
Y/G
Q822
Q823
E
5
R-Y/R
B BOARD
B-Y/B
3
CN201
MUTE
Q824
BUFF
Q3815
MUTE
Q3818
BUFF
Q3816
MUTE
Q3817

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