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Sony TRINITRON PVM-14L5 Service Manual Page 146

Color video monitor.
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1
GND
B32
GND
A32
3.3V
B31
3.3V
A31
+5V
B30
+5V
A30
-5V
B29
-5V
A29
+12V
B28
+12V
A28
-6V
B27
-6V
A27
2
+6V
B26
+6V
A26
GND
B25
NC
A25
GND
B24
A24
VIDEO/Y
GND
B23
CS
A23
GND
B22
Y/G IN
A22
GND
B21
Y/G
Y/G OUT
A21
GND
B20
PB/B IN
A20
GND
B19
PB/B
PB/B OUT
A19
GND
B18
3
PR/R IN
A18
B17
GND
PR/R
TO
PR/R OUT
A17
B BOARD(2/5)
NC
B16
CN302
GND
A16
B15
LINE-A/B
LINE-A/S
A15
B14
LINE/RGB
LINE/OPTION
A14
B13
H SYNC IN
V SYNC IN
A13
B12
H SYNC OUT
V SYNC OUT
A12
COMP SYNC IN
B11
COMP SYNC OUT
A11
COMP SYNC OUT
GND
B10
AUDIO
A10
B9
4
GND
AUDIO-OPT-1/2
A9
H BLK
B8
AUDIO SEL
A8
5V SENCE
B7
RESET
A7
SLOT-PREMO
B6
MISO
A6
MOSI
B5
SCLK
A5
OP 5V
B4
OP 5V
A4
GND
B3
GND
A3
SLOT 1
B2
EXT SYNC OPT
A2
GND
B1
GND
A1
5
CN1901
64P
B
A
B
GND
A1
GND
B1
A2
NC
B2
NC
GND
A3
B3
GND
A4
-12V
-12V
B4
A5
+12V
B5
+12V
-6V
A6
B6
-6V
A7
+6V
+6V
B7
A8
GND
B8
NC
GND
A9
NC
B9
A10
GND
NC
B10
GND
A11
B11
Y/G IN
A12
GND
Y/G OUT
Y/G OUT OP
Y/G OUT
B12
A13
GND
B13
PB/B IN
GND
A14
PB/B OUT
PB/B OUT OP
B14
PB/B OUT
A15
GND
PR/R IN
B15
A16
GND
PR/R OUT
PR/R OUT OP
B16
PR/R OUT
NC
A17
B17
GND
NC
A18
NC
B18
A19
NC
LINE/OPTION
B19
NC
A20
H SYNC IN
B20
V SYNC IN
A21
H SYNC OUT
B21
V SYNC OUT
A22
COMP SYNC IN
COMP SYNC OUT OP
B22
COMP SYNC OUT
GND
A23
AUDIO
AUDIO
B23
A24
GND
NC
B24
H BLK
A25
AUDIO SEL
B25
NC
A26
5V SENCE
RESET
B26
A27
NC
MISO
B27
MOSI
A28
B28
SCLK
OP 5V
A29
OP 5V
B29
GND
A30
GND
B30
A31
SLOT 1
NC
B31
CN1902
A32
GND
BKM
B32
GND
C
T
T
IC1903
MC74HC4053AFEL
COMP SW
R1918
1k
:CHIP
R1916
100
:CHIP
PR/R OUT OP
Q1901
R1930
16 15 14 13 12 11 10 9
1k
2SA1462
:CHIP
R1919
1k
1
2
3
4
5
6
:CHIP
R1909
4.8
100
:CHIP
4.2
Y/G OUT OP
Q1902
R1931
1k
2SA1462
:CHIP
R1920
1k
:CHIP
R1911
100
:CHIP
PB/B OUT OP
R1932
Q1903
1k
2SA1462
:CHIP
C1904
0.01
F:CHIP
COMP SYNC OUT OP
C1902
22
16V
:HT-CP
IC1902
NJM2233BM
SYNC SW
AUDIO
C1901
10
16V
:HT-CP
4 3 2 1
IC1901
IC1906
NJM2233BM
TC7W125FU-TE12R
SHIFT RESISTER
AUDIO SW
5
6
7
8
C1912
C1908
22
0.01
16V
F:CHIP
:HT-CP
64P
R1913
2.2k
:CHIP
9-8
9-8
D
E
Q1904
2SC3545
Y/G
R1921
Y/G OUT
100
R1922
:CHIP
2.2k
:CHIP
LINE/OPTION
Q1905
2SC3545
R1923
100
PR/R
PR/R OUT
:CHIP
R1924
2.2k
:CHIP
G/Y
R1925
B/B-Y
1k
:CHIP
R1917
100
:CHIP
R/R-Y
7
8
Q1906
2SA1462
Q1907
2SC3545
R1926
PB/B
100
PB/B OUT
:CHIP
R1927
2.2k
:CHIP
R1928
1k
:CHIP
R1910
100
:CHIP
Q1908
2SA1462
C1903
22
R1929
16V
1k
:HT-CP
:CHIP
R1915
100
:CHIP
Q1909
2SA1462
C1909
22
C1916
C1917
16V
22
0.01
4 3 2 1
:HT-CP
16V
F:CHIP
:HT-CP
5
6
7
8
COMP SYNC OUT
C1914
0.01
R1907
F:CHIP
LINE/OPTION
1k
:CHIP
AUDIO SEL
C1906
10
16V
:HT-CP
4 3 2 1
5
6
7
8
C1913
0.01
F:CHIP
R1914
T
3.3k
:CHIP
(OPTION SELECT SWITCH)
B-SS9728UC-T
F
CN1907
4P
WHT-L
:S-MICRO
VIDEO/Y
1
VIDEO/Y
TO
2
GND
C
Q BOARD(1/2)
3
CS
CN2704
4
GND
1
Y/G
2
GND
3
B/B-Y
TO
4
GND
Q BOARD(2/2)
CN2710
5
R/R-Y
6
GND
7
EXT SYNC
CN1906
7P
WHT-L
:S-MICRO
LINE A/B
1
2
LINE A/S
3
+5V
TO
GND
4
Q BOARD(1/2)
5
+3.3V
CN2705
6
GND
-5V
7
8
GND
CN1905
8P
WHT-L
:S-MICRO
1
MISO-PREMO
2
SLOT-PREMO
3
SCLK-PREMO
4
GND
TO
5
LINE/RGB
Q BOARD(1/2)
CN2707
6
LINE/OPTION
7
AUDIO-OPT-1/2
8
AUDIO
9
GND
CN1904
9P
WHT-L
:S-MICRO
CN1903
3P
BLK-L
:S-MICRO
1
AUDIO
TO
2
NC
K BOARD
CN3501
3
GND
PVM-14L5/20L5/D14L5A/D20L5A
G
H

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