Sony TRINITRON PVM-14L5 Service Manual page 150

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