Sony TRINITRON KV-27FV300 Service Manual page 84

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A BOARD SCHEMATIC DIAGRAM
1 | 2 |
A
—
STEREO
CN600
B
C050
470
25V
L004
—
9V
9V
TP602
C
D009 C055
MTZJ-T-77-30 100
16V
—
LED TMR 1
D
MAIN PWR LED 2
GND 3
CN003
5V STBY 4
6P
SIRCS 5
TO HR BOARD
POWER 6
— CN3001
CN006
MENU
3P 1
KEY 2
TO HU BOARD
E
GND 3
CN1001
CN004
Y2 1
4P
GND
— 2
GND
TO HU BOARD 3
VIDEO-2
4
CN1003 J207
2P
VAR/FIXED
GND 1
F CN005
FRONT-L 2
5P
FRONT-R 3
TO HU BOARD
C2/MENU
4
CN1002
GND
5
—
B-CLK 4
CN001
B-DAT
3
4P
B-INT
2
FOR
GND 1
JIGS
G
Q402 R405
R408
2.2k
2SD601A 2.2k
MUTE
Q403
2SD601A
—
MUTE
R416
4.7k
H
J204
3P
MNTR OUT
—
3 | 4 | 5 |
TU001
BTF-WA421
C201 C200
0.1 0.1
TP100 16V 16V
B B
RF-AGC
6.3V Q002
2SD601A R099
C049 100 R202
BUFFER
10 :CHIP 220
C051 :CHIP
47 C052 R087
25V 0.0047 22k
:CHIP
R206
R107
100 L003 R098 220
:CHIP 1k :CHIP
R086
33k
C054 :CHIP
4.7
Q404
R089 Q005
*
4.7k
2SD601A
L009 R126 BUFFER
R085 AGC *
15k
3W
DET OUT
TP102
TP603
5V
D004
MTZJ-T-77-5.1C
R124
*
Q405
*
BUFFER
R223
220 :CHIP
R222
C208
100k
0.1
C209
:CHIP
16V R224
0.1
220
16V
R225
100k
:CHIP
D211
MTZJ-T-77-9
R037
4.7k
Q406
*
6 | 7 | 8 |
R391
75
:CHIP
D306
MTZJ-77-9.1B
C367
R390 0.47
C206 75 R219 C366 10V
0.1 :CHIP 220 0.47 F:CHIP
16V :CHIP 10V D305
F:CHIP MTZJ-77-9-1B
R217 C207 D307
D209
100k 0.1 16V R393 MTZJ-77-9.1B
MTZJ-T-77-9
:CHIP 75
R218 :CHIP
R220
100k
220 :CHIP
:CHIP
D210
MTZJ-T-77-9
C368 R394
C400 C408 0.47 75
10V :CHIP
0.33 0.0015
10V F:CHIP
R400
4.7k AUDIO L
9V
C402 C404 C406 C412 C414 C416 C418 C420
0.0082 0.0033 0.033 2.2 1 1 4.7 1
25V 16V C422
470
C410
AUDIO L
0.22
16V
40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21
IC400
NJW1134G-TE2
AUDIO PROCESSOR
AUDIO R 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
R403
100
:CHIP
C401 C405 C409 C411 C413 C415
0.022 0.033 0.22 0.33 1 1
25V C403 16V 16V 10V R401
AUDIO R
0.0033 C407 100
0.0015 :CHIP
C031
R053 220p
1k :CHIP :CHIP
R052
C032 100k
10 :CHIP
C030
Q001
0.047 C122
R051 16V 0.1
2SB709A
1M 16V
H SYNCH SEP
:CHIP
R123 L002
*
C062 1 6.3V
C004 R113
R018 220 47 25V 100
R125 *
R013
C003
R015
R019 4.7k R017 220 R016 0.1 10k
220
220 16V :CHIP
R021 4.7k :CHIP
R023 4.7k
32 31 30 29 28 27 26 25 24 23 22 21
33 34 35 36 37 38 39 40 41 42 43 44
R032 R139
C026 C027 220 220
220p R025 0.001 R033
R127 CHIP 220 B:CHIP 1k
* :CHIP :CHIP
R027 C028
R136 R137 220 R029 0.001
4.7k 4.7k :CHIP 220 CHIP
R071
47k
R054
R102 R055 1k R038
R061
4.7k 47k :CHIP 1k
47k
:CHIP
R030 R101
47k 4.7k
:CHIP :CHIP
R078
47k R031
:CHIP 100 R034
220
:CHIP
NC VCC
C048
GND 0.001
Digitized in Heiloo Netherlands
25V
8 7
GND RESET
CHIP
IC002
C046
BD4743G-TR
10
9 | 10 | 11 |
R209 Q315 Q400
C203
100k R208 Q401
0.1 2SB709A 2SD601A
:CHIP 220
2SD601A
16V BUFFER BUFFER
:CHIP
BUFFER
D201 R228
MTZJ-T-77-9 R951 C397 100k R406
D200 220 100 R395 R229 2.2k
MTZJ-T-77-9 16V 75 100k
C210
4.7 C211 R230 R407
R396 4.7 220 2.2k
470k
C202
R207 D217
0.1
100k R210 D308 D213
16V MTZJ-T-77-9.1B
:CHIP 220 R950 MTZJ-77-9.1B MTZJ-T-77-9.1B
100 R231
220
AUDIO L
C428 C429 C430 R355
0.01 0.22 0.0047 JW(10.0MM)
25V 16V D303
AUDIO R
C427 MTZJ-77-9.1B
10 C431
0.22 R303 R354
C426
C417 16V 560 4.7k
10
0.001 1 :CHIP Q314
16 15 14 13 12 11 10 9
25V
2SD601A
:CHIP IC402 R302
BUFFER
470
NJM2188M-TE2
:CHIP
AUDIO FILTER
R002
R353 220
6.8k :CHIP
1 2 3 4 5 6 7 8
R301
R421
100
120k
:CHIP
R420
1.8k Q300
C432
2SB709A
100
25V BUFFER
R425 R424
56k 68k
C434
0.0047 R426 C435 C300 R300
C433 1.5k 0.0047 0.47 0
0.01 25V
25V
D111
MTZJ-T-77-6.2B
R048
C029 4.7k R001
L001 R050 1 10k
10k :CHIP
:CHIP
D010
MTZJ-T-77-5.6C
R010
L010 R140 R003 C002
220
220 470 220p
C017 C015 X001 :CHIP :CHIP
C018
0.0022 22p 10MHz C006
220p
R004
R120 CHIP R009 0.001
CHIP
1M
470 0 R006 CHIP
CHIP
1k R005
C120 C121 C016 C014 C009 1k C007 C005 C001
C060 10p 10p 22p 0.001 :CHIP 220p 560p 470p
470
220p CHIP CHIP CHIP C008 CHIP CHIP CHIP
25V
1
20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1
IC001
M306V5ME-109SP UPROCESSOR
2
45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64
R133
47k
R075
C035 R077
C034 0.001 C133 C038 220 100
R073
C111
0.001
220p 220p 4.7k
R134 220p
CHIP
C036 C037 CHIP
220
0.001 220p C044
R060
R056 CHIP CHIP C041 220p
220 Q004
220 R064 R066 C039 220p CHIP
220 10k 0.001 CHIP
2SD601A
:CHIP
R409
SW
150
R070 R384
220
:CHIP
C043
R065
220p
47k
C033 CHIP R011
C020
1 D415 1k
220p
6.3V R132 1SS133 R114 :CHIP
:CHIP
CHIP 4.7k 220 D008
R076
MA111-TX
47k
:CHIP D007
MA111-TX
R068 R012
10k 3.3k
:CHIP :CHIP
R035
220
:CHIP
6 5
3/7/2018
12 | 13 | 14 |
Q319 Q317
2SD601A 2SD601A
BUFFER BUFFER
R909
1k :CHIP
R907 C372 R388
10k 0.01 1k
R910 :CHIP 25V :CHIP
R912
10k :CHIP :CHIP
1k
R908
:CHIP
4.7k
C327
R343 0.1 C325
R387
10k 16V 47p R340
0
:CHIP B:CHIP :CHIP * R942
47k
C364 Q305 :CHIP
47p R339
2SB709A
:CHIP *
IK BUFFER
Q306
R342
R337
2SD601A 33k R341 C326 R336
1k
CHIP * 0.033 100
BUFFER :CHIP
25V
R386 R344
100k 470k
:CHIP :CHIP
R385 R345 R346 R348
R347
R350
220 100k 100k 2.2k
2.2k
2.2k
:CHIP :CHIP :CHIP R334
:CHIP
:CHIP
R352 1k
0 R351 :CHIP
R349 0
0 R333
Q307
100
2SB709A
R332
BUFFER
100
Q308 Q309
R941
100 R329
2SB709A 2SB709A
100
BUFFER BUFFER
C322
0.1
R331 16V
10k B
C330 10 :CHIP
32 31 30 29 28 27 26 25 24
11 10
12
16 15 14
13
33 34 35 36 37 38 39 40 41
C357
C358 1
0.01
R381 1k 25V R380 R378 C356
100 100 0.01
:CHIP :CHIP 25V
C359 B
330p R376
B R382 100
6.8k R379 :CHIP
C360 100
1 :CHIP
L304
D110
1SS133T-77
SDAT
SCL
39k
R022 R024
680 680
1/16W 1/16W
:CHIP :CHIP
R020
680
1/16W
:CHIP
4 2
T505
3
*
5 1
1 10
T502 9
:PMT
15
R
:C
COMB
C320
0.47
COMB
C321 C
47
25V
23 22 21
9
42 43 44
C353
0.1 C354
16V 0.01
B 25V
:CHIP
L303
C355
0.01
25V
B
L503
10mH
:HCC
C518
0.068
200V
:PT
S
R51
JW(7.5