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Sony TRINITRON PVM-14L5 Service Manual Page 150

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1.0 Vp-p (H)
700 mVp-p (H)
TO(5/5)
Y CLP P
Y
TO(4/5)
CAPTION Y
TO(5/5)
C CLP P
1
Y/G
1
GND
2
TO
PB/B
B1 BOARD
PB/B
3
(2/2)
GND
4
CN3801
PR/R
5
PR/R
GND
6
CN201
6P
WHT
:S-MICRO
600 mVp-p (H)
12V
CN301
9P
WHT-(L)
:S-MICRO
+12V
1
C316
L301
470
GND
2
100µH
16V
OP +6V
3
TO
OP +5V
4
G BOARD
L302
GND
5
100µH
(1/2)
CN605
OP -6V
6
C318
470
GND
7
16V
-5V
8
L303
+5V
9
100µH
CN303
#
VIDEO/Y
C317
VIDEO/Y
1
470
TO
16V
GND
2
B1 BOARD
(1/2)
CS
3
CN801
GND
4
2
3.3V
-5V
FL303
GND
B32
GND
A32
3.3V
B31
3.3V
A31
+5V
B30
+5V
A30
-5V
B29
-5V
A29
+12V
B28
+12V
A28
EMI
-6V
B27
FL301
-6V
A27
+6V
B26
+6V
A26
GND
B25
NC
A25
GND
B24
VIDEO/Y
VIDEO/Y
A24
GND
B23
3
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
PR/R IN
A18
GND
B17
PR/R
TO
PR/R OUT
A17
T BOARD
NC
B16
CN1901
GND
A16
LINE-A/B
B15
LINE-A/S
A15
LINE/RGB
B14
LINE/OPTION
A14
H SYNC IN
B13
V SYNC IN
A13
H SYNC OUT
B12
4
V SYNC OUT
A12
COMP SYNC IN
B11
COMP SYNC OUT
A11
GND
B10
AUDIO
A10
GND
B9
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
CN302
64P
A
B
900 mVp-p (H)
C206
R1002
0.01
1.5k
B:CHIP
:CHIP
Y/G
C201
C203
IC202(1/3)
+5V
C204
0.01
0.01
MC74HC4053
100
B:CHIP
B:CHIP
25V
SWITCH
16
TP202
15
VCC
2
X0
X
16
R230
1.3
47
1
X1
:CHIP
-3.4
VCC
0.3
15
X0
X
R201
2
0.8
A
VEE
GND
47
1
X1
:CHIP
0.8
6
10
7
8
TP201
A
VEE
GND
Y/G
6
10
7
8
C208
0.01
IC201(1/3)
R226
C205
B:CHIP
MC74HC4053
100
100
:CHIP
SWITCH
25V
IC201(2/3)
MC74HC4053
R301
R330
INPUT SW
100
100
:CHIP
:CHIP
-4.8
14
Y0
Y
12
-0.1
13
Y1
TP301
R302
-0.1
B
100
R336
:CHIP
100
PB/B
:CHIP
11
-0.1
640 mVp-p (H)
600 mVp-p (H)
C303
R401
R430
100
100
100
25V
:CHIP
:CHIP
-4.8
4
Z0
Z
5
-0.1
3
Z1
-0.1
C
R446
100
PR/R
-0.1
:CHIP
9
IC201(3/3)
MC74HC4053
TP401
R402
100
INPUT SW
:CHIP
-5V
+5V
C1002
0.01
C1022
B:CHIP
1000
10V
R1004
1k
IC1001(2/3)
:CHIP
R1005
MC74HC4053
18k
16
:CHIP
SWITCH
0.7
VCC
4.1
14
15
X0
X
Y
Y0
12
0.7
-1.0
2
13
X1
Y1
C1003
2.1
B
1
10
A
VEE
GND
4.8
10
6
11
7
8
R1006
IC1001(1/3)
56k
:CHIP
MC74HC4053
C1023
C1001
SWITCH
470
0.01
16V
B:CHIP
+5V
R1019
R1022
R1017
33k
3.3k
1.5k
:RN-CP
:RN-CP
:CHIP
Q1004
Q1006
Q1007
IMX2
IMX2
R1021
2SA1037AK
3
1
SYNC AGC
3
1
SYNC AGC
100k
SYNC AGC
1.4
1.4 1.4
1.4
:CHIP
4
4
2
2
5
6
5
6
C1010
1
C1011
R1023
100
R1020
16V
2.2k
15k
F:CHIP
25V
:RN-CP
:RN-CP
R1018
R1015
4.7k
1k
-0.6
:CHIP
:CHIP
Q1005
2SC2412K
R1016
SYNC AGC
3.9k
:CHIP
-5V
C
B (2/5)
B (2/5)
R1003
100
:CHIP
R204
R209
3.3k
R207
1.2k
:RN-CP
1k
:RN-CP
1
3
Q1001
:RN-CP
2SA1037AK
1.0
IC202(3/3)
2
4
R215
C212
0.7
MC74HC4053
1M
BUFFER
0.01
R210
CLP SWITCH
:RN-CP
B:CHIP
0.1
100
6
5
:CHIP
Q201
Q203
2SA1462
IMX2
R213
R1001
R203
0.7
CLAMP
CLAMP
150
:CHIP
0
0
5
100
100
Z0
Z
:CHIP
Q202
5
:CHIP
R208
1.0
0
4
100
2SC3545
3
6
Z1
:CHIP
0.1
CLAMP
0.3
C
0
R212
R214
9
C211
R216
-4.1
R205
-4.1
R211
1.3
1k
330
0.047
10k
1.8k
1k
:CHIP
:CHIP
B:CHIP
:RN-CP
:RN-CP
:CHIP
C319
0.01
B:CHIP
R315
R304
R307
R309
3.3k
1.2k
1M
1k
1
3
:RN-CP
:RN-CP
:RN-CP
:RN-CP
2
4
IC302(3/3)
C307
MC74HC4053
0.01
0.7
R310
B:CHIP
0.5
Q301
CLP SWITCH
100
6
5
IC303(2/2)
2SA1462
:CHIP
R313
Q303
TL082CPS
CLAMP
100
CLAMP
IMX2
8
:CHIP
0.7
0
0
0
0
CLAMP
5
Z0
Z
1.4
5
2
-4.1
-4.1
Q302
0
4
0
3
6
Z1
7
2SC3545
3
R312
C
0
4
R317
R308
CLAMP
R305
R311
R314
1k
R316
10k
1.8k
100
1k
220
9
:RN-CP
:CHIP
10k
:RN-CP
:CHIP
:CHIP
:CHIP
:RN-CP
:RN-CP
C308
C306
IC303(1/2)
0.01
0.047
0.3
TL082CPS
F:CHIP
B:CHIP
CLAMP
C419
0.01
R415
R406
R409
B:CHIP
R404
1M
1k
1.2k
1
3
:RN-CP
3.3k
:RN-CP
:RN-CP
:RN-CP
2
4
IC402(3/3)
C407
0.01
IC403(2/2)
0.7
MC74HC4053
0.5
R410
B:CHIP
TL082CPS
CLP SWITCH
100
:CHIP
6
5
CLAMP
Q401
0
R413
100
0
2
2SA1462
Q403
8
0.7
0
:CHIP
0
0
CLAMP
IMX2
5
4
Z0
Z
1.4
0
CLAMP
5
-4.1
-4.1
0
3
6
3
Z1
7
0
C
0
R408
4
R411
R412
R416
R417
R405
100
Q402
R414
9
1k
1k
C406
10k
10k
1.8k
:CHIP
2SC3545
220
:CHIP
:CHIP
0.047
:RN-CP
:CHIP
:RN-CP
:RN-CP
CLAMP
B:CHIP
IC403(1/2)
TL082CPS
CLAMP
R1013
R1047
R1014
IC1001(3/3)
2.2k
2.2k
2.2k
R1049
MC74HC4053
:RN-CP
:CHIP
6.8k
C1006
SWITCH
180p
:CHIP
4.8
-0.3
Z0
Z
Q1017
5
R1007
R1009
4
Q1002
4.8
3
IMX2
33
33
Z1
2SA1037AK
SYNC AGC
1
3
-0.3
C
2.5
2
-1.0
C1004
4.1
R1011
9
100p
1.7
4
C1021
33
0.1
C1008
6
5
1.9
25V
100p
F:CHIP
R1048
2.2k
C1020
C1007
:RN-CP
R1008
330p
R1010
180p
-0.3
1k
1k
CH:CHIP
CH:CHIP
:CHIP
:CHIP
-0.9
R1050
360
Q1003
R1012
C1009
:RN-CP
C1005
2SA1037AK
1k
100p
100p
:CHIP
CH:CHIP
BUFFER
CH:CHIP
-5V
Q1009
C1015
C1024
R1031
R1033
100p
R1024
R1026
R1027
2SC2412K
R1029
270
2.2k
18k
CH:CHIP
1k
27k
330
SYNC AGC
10V
150
:RN-CP
:RN-CP
:RN-CP
:CHIP
:CHIP
:AL-CP
:CHIP
3.3
2.3
2.3
R1034
6
5
C1016
TP1001
11k
100p
D1001
1.7
1.7
2.8
:RN-CP
CH:CHIP
1SS352
2
4
2.4
SYNC AGC
R1028
Q1010
2.3
470
1
3
1.9
1.9
1.9
IMT2
:CHIP
0.7
0.7
SYNC AGC
C1013
C1014
R1032
0.1
0.1
C1012
R1030
12k
Q1011
R1025
Q1008
390k
25V
25V
0.1
:CHIP
2SA1037AK
F:CHIP
F:CHIP
1.5k
2SC3545
:CHIP
25V
SYNC AGC
:RN-CP
F:CHIP
1.7
0.1
Q1012
R1035
2SC2412K
5.6k
SYNC AGC
:RN-CP
9-12
9-12
D
E
C219
Q204
+5V
0.01
2SC3545
R225
B:CHIP
C215
Y/G
0.2
12
0.2
0.2
BUFFER
18k
22
:RN-CP
Y0
Y
16V
TP203
0
13
14
R220
BP
Y1
100
B
-0.5
:CHIP
-0.1
R224
IC203(2/2)
11
1.3
IC202(2/3)
47k
TL082CPS
MC74HC4053
:CHIP
IC203(1/2)
CLAMP
SWITCH
TL082CPS
0
R219
CLAMP
220
0
8
:CHIP
1.4
1
2
0
560 mVp-p (H)
7
0
4
3
R222
C214
R217
R218
R221
27k
C213
2.2
1.5k
10k
330k
:RN-CP
0.01
F:CHIP
:RN-CP
:RN-CP
:CHIP
F:CHIP
C217
0.01
B:CHIP
IC302(2/3)
Q304
C310
C312
MC74HC4053
2SC3545
0.01
22
SWITCH
B:CHIP
16
BUFFER
16V
BP
PB/B
0
0
0
VCC
0
0
12
Y0
Y
X0
X
0
14
2
15
R320
R325
13
Y1
X1
100
47k
B
1
:CHIP
:CHIP
R322
200k
1.3
11
A
VEE
GND
:RN-CP
6
10
7
8
IC302(1/3)
0
MC74HC4053
1
C309
SWITCH
R319
2.2
R323
R337
220
16V
C311
R318
33k
68k
:CHIP
F:CHIP
560k
0.01
:RN-CP
:RN-CP
B:CHIP
640 mVp-p (H)
C410
0.01
600 mVp-p (H)
B:CHIP
C412
R420
22
R425
16
16V
100
47k
14
2
15
:CHIP
BP
:CHIP
PR/R
0
VCC
Y0
Y
X0
X
12
0
0
0
0
13
Y1
X1
1
0
B
-0.7
R419
Q404
220
1.3
11
A
VEE
GND
:CHIP
2SC3545
1
IC402(2/3)
6
10
7
8
BUFFER
MC74HC4053
0
SWITCH
IC402(1/3)
R418
C409
MC74HC4053
R421
560k
2.2
SWITCH
1.5k
:RN-CP
16V
:CHIP
F:CHIP
C411
0.01
B:CHIP
IC1
MB88141APF
Q1018
2SA1462
CLP P DLY
4.7
Q1019
2.8
2SC2412K
SUB CHROMA
SYNC AGC
2.4
APER LEV
0.3
0
0.3
APER SW
4.8
R1051
Y LEVEL
1.7
D1002
2.2k
:CHIP
0.3
Y BLACK
1SS352
1.1
SYNC AGC
CHROMA PB
1.5
PB BLACK
1.9
R1052
3.8 Vp-p (H)
CHROMA PR
330
1.2
:CHIP
CHROMA
2.4
PR BLACK
1.8
MONO
0
Q1013
R1038
R1042
R1040
Q1016
2SC2412K
56k
100k
R1045
180
:RN-CP
:CHIP
2SC2412K
SYNC AGC
75k
:RN-CP
SYNC AGC
:RN-CP
2.2
6
5
2.7
R1044
2.4
1.9
120k
2
4
R1041
1.3
:CHIP
2.7k
1
3
C1019
:RN-CP
R1037
Q1014
0.1
R1043
R1046
2.7k
25V
:CHIP
IMT2
10k
33k
F:CHIP
1.3
:CHIP
SYNC AGC
:RN-CP
C1018
R1039
0.47
Q1015
470k
25V
2SA1037AK
:RN-CP
F:CHIP
SYNC AGC
R1036
22k
:RN-CP
B
(2/5)
(INPUT SWITCH,CLAMP,AMP,SYNC SEP)
F
600 mVp-p (H)
G
G
TO(4/5)
C218
5V
0.01
B:CHIP
C220
100
R227
25V
IN
VCC
100
:CHIP
GND
DC
GAIN
GND
VEE
OUT
-0.1
-0.8
Y
Y IN
TO(3/5)
IC204
Q205
CXA1521M
2SC3545
R228
Y AMP
BUFFER
2.2k
:CHIP
-5V
-5V
B
B
TO(4/5)
IC304
CXA1521M
PB AMP
C315
+5V
0.01
B:CHIP
IN
VCC
-0.1
GND
DC
Q305
2SC3545
GAIN
GND
0.1
-0.1
BUFFER
VEE
OUT
-0.1
-0.8
TP302
R327
PB
C314
100
0.01
PB IN
TO(3/5)
:CHIP
B:CHIP
R328
2.2k
-5V
:CHIP
600 mVp-p (H)
C415
+5V
0.01
B:CHIP
IN
VCC
-0.1
GND
DC
Q405
2SC3545
GAIN
GND
BUFFER
0.1
VEE
OUT
-0.8
TP402
IC404
PR
CXA1521M
R427
PR IN
TO(3/5)
100
PR AMP
C414
R428
:CHIP
0.01
2.2k
-5V
-5V
B:CHIP
:CHIP
R
R
TO(4/5)
H BLK1
TO(4/5)(5/5)
C413
2.2
16V
F:CHIP
600 mVp-p (H)
EXT SYNC SEL
TO(1/5)
CLP P DLY
TO(5/5)
+5V
R1
10
:CHIP
4.1
SDA
TO(1/5)(3/5)(4/5)
4.1
SCL
TO(1/5)(3/5)(4/5)
R2
10
:CHIP
C1
0.01
B:CHIP
APER SW
TO(3/5)
APER LEV
TO(3/5)
15K-SW
TO(1/5)(3/5)(5/5)
COMP SYNC SEP
TO(1/5)
(5/5)
B-SS9728UC-B-P2
PVM-14L5/20L5/D14L5A/D20L5A
G
H

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