Sony bg2t chassis kv-tg21m20 Service Manual
A
1
2
3
4
5
6
7
8
9
10
11
12
13
14
B
C
D
E
F
G
H
I
J
KV-TG21M20
RM-952
KV-TG21M20
RM-952
(1) A Board Schematic Diagram
– 30 –
– 29 –
33V
9V
R/G/B
7.5V
9V
5V
5V
9V
B
9V
AUDIO(L)
AUDIO(R)
33V
IF
IF
G
R
IF
IF
IF
IF
VIDEO
7.5V
5V
5V
VIDEO
9V
200V
9V
IF
11V
9V
11V
9V
B
G
R
R
G
B
IF
IF
11V
AUDIO(L)
AUDIO(R)
B
G
R
11V
TP300
R986 R988
#
R525
R221
R
3
48
C340
1
00
:C
H
IP
0
.0
0
4
7
B
:C
H
IP
C
3
6
3
C555
35V
220
18k
:RN-CP
#
0
R
8
7
0
2
2
0
K
:
C
H
IP
R882
10k
:CHIP
#
RESET
V SYNC
H SYNC
F:CHIP
R038
R315
L300
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
HV
1
4
2
3
6
5
11
13
9
8
7
FV
SV
10
14
1
2
3
4
5
6
7
8
9
1
1
0
1
1
1
1
1
2
1
1
3
1
1
4
1
1
5
1
1
6
1
1
7
1
1
8
1
1
9
2
2
0
2
2
1
2
2
2
2
2
3
2
2
4
2
2
5
2
2
6
2
2
7
2
2
8
2
2
9
3
3
0
3
3
1
3
3
2
3
3
3
4
3
5
3
6
3
7
3
8
3
9
4
0
4
1
4
2
4
3
4
4
4
5
4
6
4
7
4
8
4
9
5
0
5
1
5
2
5
3
5
4
5
5
5
6
5
7
5
8
5
9
6
0
6
1
6
2
6
3
6
4
1
2
3
4
5
6
1
2
3
1
2
3
4
1
2
3
4
1
3
4
5
1
2
3
4
A
G
C
T
U
U
/
V
L
/H
+
B
A
F
T
P
W
M
3
3
V
I
F
2
/
N
C
I
F
1
1
2
1
2
1
2
3
4
5
I
O
G
1
2
3
4
5
6
7
8
1
2
3
4
5
6
1
2
3
4
5
6
1
2
3
4
5
6
7
1
2
3
4
5
6
7
1
2
3
4
5
6
7
8
2
5
7
8
16
10
12
13
14
15
11
1
9
4
3
1
2
3
4
5
6
7
8
1
2
3
4
5
6
1
2
3
4
5
6
7
1
2
3
4
5
6
7
1
2
3
4
5
6
7
8
1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15 16 17 18 19 20 21 22 23 24 25 26 27 28
1
2
3
1 2 3 4 5 6 7 8 9 10 11 12
1
2
4
5
3
1
2
3
1
2
3
1
1
2
3
4
5
1
2
3
S
D311
T800
R126
C018
C048
C052
C053
C054
C101
C124
C125
C126
C128
C205
C206
C209
C210
C
3
6
0
C364
C405
C412
C501
C502
C503
C504
C507
C508
C552
C557
C600
C601
C605
C615
C619
C620
C800
C803
C807
C809
C811
C853
C857
CN003
CN602
D004
D005
D103
D306
D310
D314
D
5
0
0
D501
D502
D503
D504
D552
D604
D605
D606
D800
D802
D803
D851
FB605
FB800
JW601
JW602
L001
L100
L101
L500
L803
Q002
Q004
Q100
Q105
Q106
Q303
Q309
Q315
Q400
Q401
Q404
Q406
Q407
Q500
Q800
R506
R514
R553
R607
R615
R620
R805
R808
R810
R868
R869
S001
S002
S003
S004
S005
S006
S600
S800
X001
X300
X
30
1
FB001
JW181
JW182
R127
R211
C606
R807
D001
C604
R507
R508
R509
JW600
D200
R619
D601
C810
D300
D102
D104
C055
C057
C019
C004
C005
C006
C007
C009
C012
C013
C014
C015
C020
C021
C024
C026 1000P
C027 1000P
C034
C035
C050
C100
C357
C801
C352
C106
C1
1
5
C116
C306
C111
C129
C
3
5
6
C858
C859
C122
C312
C343
C301
C041
C044
C010
C011
C016
C022
C023
C028
C029
C030
C031
C033
C037
C038
C042
C043
C121
C127
R417
R015
R024
R029
R031
R043
R047
R057
R058
R328
R334
R335 100 :CHIP
R336
R358
R410
R418
R316
R044
R059
R060
R061
R302
R307
R361
R339
R016
R306
R310
R118
R323
R428
R005
R006
R039
R606
R012
R017
R022 1K
R032
R037 1K
R055
R056
R100
R368
R411
R412
R414
R426
R434
R438
R617
R800
R866
R623
R014
R018
R019
R020
R028
R035
R036
R311
R374
R862
R107
R430
R007
R008
R025
R026
R048
R049
R052
R053
R054
R106
R115
R505
R001
R002
R033
R045
R051
R337
R415
R416
R429
R863
R117
R119
R121
R123
R124
R320
R801
R362
R370
R503
R504
R367
R027
R409
R413
R432
R440
C213
C032
C046
C304
R003
R004
R122
R369
R564
R864
R867
IC402
R813
R557
R563
R554
R556
R560
R427
Q405
R371
R425
R567
R392
C561
C
3
17
R011
R363
R365
R376
R400
C025
C361
C353
C355
C406
C036
C039
C049
C051
C102
C103
C104
C105
C
31
8
C
3
1
9
C
3
2
0
C
32
7
C329
C
33
0
C337
C346
C348
C359
C409
C863
R874
R860
R880
R887
R888
R889
C867
C856
R861
R
8
65
D553
C558
C607
C608
R423
C866
R120
R559
R382
R883
R886
TU100
R072
CT355
C869
D804
R421
R420
Q850
Q851
D
6
0
0
C559
DY1
JW005
JW020
C868
R424
R433
R445
R240
R241
R242
R243
C328
R342
R
35
7
C345
R312
R128
R340
C400
C418
C500
R013
C808
C047
C362
R600
C001
C002
C609
L800
D312
D322
D323
D324
D403
D404
D406
D407
Q
2
0
4
L002
C414
R449
C626
R884
R885
R878
R879
C802
R103 R129
R108
R130
C117
Q102
R109
C017
C108
C305
C332
C335
C347
C366
C407
C410
C618
R010
JR204
R610
C131
C870
C610
C321
C313
C314
Q802
D410
C401
C402
R401
R034
R
2
14
R212
C211
C235
D009
C1
1
0
C112
C113
C214
C215
C216
C
2
18
C
2
19
C221
C
22
2
C223
C224
C225
C226
C227
C230
C
23
1
C
2
32
C240
C316
C339
C403
C404
C408
C411
C427
C428
C429
C430
C509
C510
C602
C814
C861
C922
C951
C971
C972
C976
C980
CN001
CN002
CN301
CN302
#
#
CN601
D100
D316
D408
D409
FB601
FB602
IC201
J400
J401
L308
L310
L921 L922
L923
L962
Q003
Q101
Q103
Q104
Q314
Q316
Q319
Q922
Q923
Q924
Q956
Q961
Q962
Q964
Q966
R101
R102
R104
R105
R111 R112
R113
R114
#
#
R215
R216
R217
R218
R
2
19
R
2
20
R
2
3
8
R329
R
33
0
R
3
3
1
0
:
C
H
IP
R
3
3
2
0
:
C
H
IP
R377
R378
R379
R402
R403
R404
R405
R406
R407
R408
R422
R431
R435
R443
R447
R448
R501
R601
R605
R609
R611
R626
R802
R812
R814
R921
R922
#
#
R923
R924
R925
R926
R927
R928
R929
R930 #
R931
R932
R936
R953
R962
R968
R970
R977
R978
R980
R981
R983
R984
R987
R989
R991
T503
R314
R304
R511
R350
R881
R892
R893
C871
R364
C344
IC851
MC4558CD
MC4558CD
CT139
D003
D008
D101
D965
D966
D002
D202
D203
D305
D307
D318
D319
D320
D321
D400
D401
D853
D961
D964
C812
C603
R419
R512
C624
R125
L802
R446
JR400
C342
R355
R222
Q318
Q201
R338
R209
JR303
C419
C420
C421
C422
C423
C424
R068
C239
JR207
C
22
0
R
3
84
R
3
85
R
3
86
R
3
87
R
38
8
D402
D405
R246
R247
R077
C058
R066
C062
D327
C358
CN604
R356
JR202
JR203
JR205
R131
R132
R075
L501
R516
C511
D325
C341 #
R352
C872
C875
C873
C874
C865
R065
R009
Q001
C300
C804
R803
R076
Q801
F600
JW603
JW604
C621
C323
R353
R354
Q301
Q305
JR300
Q312
R063
C310
R030
R064
R062
R021
CF355
Q300
R301
L302
CT345
CT360
CT365
R308
Q302
R303
C302
R305
C303
L303
R309
Q304
L304 R313
R317
L306
C308
Q308
CF365
C311
L309
Q313
R319
L307
C309
Q310
Q306
Q307
R318
Q311
R324
R325 R326
CF345
CF360
R071
C349
JR100
JR301
JR210
D304
D963
D603
D007
D315
C354
D309
C109
R228
R229
R230
R234
R235
C238
L200
Q203
L102
L103
R073
R074
C061
Q005
JR211
JW220
R
248
R249
Q208
C233
R223
R224
R225
R227
R245
R244
R231
THP600
CN101
C505
C614
D326
R042
R966
R390
JR002
C060
R046
R050
R381
C045
L400
47UH
47UH
C350
C370
Q321
C056
C556
C554
R558
D805
R811
C315
R327
R
3
60
CN600
D609
R383
D854
CN605
VDR600
JR215
C234
C307
C628
R205
R201
C242
JR206
C236
C426
C425
Q202
C616
C627
C212
C243
R202
L305
R300
R502
FB100
C
2
3
7
C203
C207
C208
C241
CN200
R203
R208
R210
JR209
JR213
C924
R393
D301
D308
JR900
D328
FB603
R603
R627
R204
R207
C204
C200
C201
C228
C229
C217
C107
D608
R806
T600
C611
C520
C521
CN520
D520
D521
IC520
Q520
R520
R521 R522
R523
R524
R526
R527
R528
R069
R070
D602
L600
Q205
Q320
C435
R437
R436
R602
C380
JW146
R133
FB600
FB606
CN501
Q403
Q402
L301
D607
C613
C617
1000 25V
1000 25V
FB604
R614
R625
R628
JR214
C063
IC400
IC401
IC403
T601
C368
R624
C813
C852
C
8
6
0
R333
R513
R568
SWF100
J200
R612
C612
C623
R345
D
32
9
D330
R200
R206
2.2K
2.2K
C202
CT131
C562
C003
C008
C040
C059
C118
C119
#
#
C120
C130
C322C324
#
C325
#
#
C326
#
#
C331
C333
C334
C336
#
#
C338
C351
C367
C369
C506
C625
C923
C962
C974
C977
CM301
D006
D201
D302
D303
D317
IC101
L311
Q317
R040
R041
R116
R321
R
32
2
R341
R343
R344
R346
#
#
R347
R349
R351
R366
R375
R380
R389
R515
R621
R951
R954
RV300
R500
R510
R608
L801
NNCD8.2A-T1
HDT
#
2.2
22
470
10V
470 10V
220
25V
10
0.068
22
2.2 MUTE
100
1000
25V
22
25V
0
.1
:M
P
S
10
1
22
25V
220
25V
220
25V
0.001
500V
B
0.001
500V
B
470p
500V
B
33
250V
0.47
:MPS
100
35V
35V
0.0047
500V
E
0.1
275V
:MPS
0.0047
500V
E
470p
500V
B
470p
250V
B
470p 2kV B
1
220p
500V
B
330p
2kV B
0.01
200V
:PT
1
250V
JW(7.5mm)
10
4P
S:MINI
RD5.1ES-B2
UPC574J
RD2.2ES-B2
DETECTION
GP08D
GP08D
V.DRIVE
D1NL20U
D1NL20U
D1NL20U
GP08D
H.CENT-1
GP08D
H.CENT-2
EGP20G
JW(5MM)
1.1UH
10MM
10MM
:FLR50
:FLR50
:ALI
2.2mH
:EL0606
4.7mmH
UN2213
MSD601-RT1
MSD601-RT1
BUFFER
BUFFER
MSD601-RT1
VC AMP
VC AMP
MSD601-RT1
VC AMP
VC AMP
MSD601-RT1
MSB709-RT1
AC MUTE
UN2216
MSB709-RT1
MSD601-RT1
MIXER
MIXER
MSD601-RT1
MIXER
MIXER
2SC3209LK
H-DRIVE
150k
1/2W
2.2k
2.2
:FPRD
JW(15MM)
22k 1W
:RS
4.7
:FPRD
JW(5MM)
2.2k
:FPRD
100
2W:RS
10
:FPRD
1
:FPRD
VOL+
SEL
CH-
TV/VIDEO VOL-
CH+
1-571-433-31
:PUB
1-572-707-21
4MHz
3.58MHz
4
.4
3
M
H
z
(FBI)
15MM
#
#
220
220
25V
JW(5MM)
SPB-25MVWF
0.0047
500V
E
0.47
1/2W
:FPRD
0.47 1/2W
:FPRD
0.47
1/2W
:FPRD
#
DA204K
8.2M
1W
D3SB60F3
AC-RECT
0.022
200V
:PT
JW(5MM)
#
DA204K
PROTECT
PROTECT
220p
B:CHIP
220p B:CHIP
470p
B:CHIP
0.001
B:CHIP
0.001
B:CHIP
0.001 B:CHIP
0.001
B:CHIP
0.001 B:CHIP
0.001 B:CHIP
0.001
B:CHIP
0.001 B:CHIP
0.001
B:CHIP
0.001
B:CHIP
0.001
B:CHIP
0.001
B:CHIP
0.001 B:CHIP
0.001 B:CHIP
0.001 B:CHIP
0.001
B:CHIP
0.001
B:CHIP
0.001
B:CHIP
0.0022
B:CHIP
0.0047
B:CHIP
470
0
P
0.0047
B:CHIP
0.0047
B:CHIP
0.01
B:CHIP
0.01
B:CHIP
0
.
0
1
B
:C
H
IP
0.01
F:CHIP
0.01
F:CHIP
10p
CH:CHIP
12p
CH:CHIP
15p
CH:CHIP
27P
56p CH:CHIP
56p CH:CHIP
100p CH:CHIP
100p CH:CHIP
100p CH:CHIP
100p
CH:CHIP
100p
CH:CHIP
100p CH:CHIP
100p CH:CHIP
100p CH:CHIP
100p CH:CHIP
100p
CH:CHIP
100p CH:CHIP
100p CH:CHIP
100p CH:CHIP
100p CH:CHIP
100p
CH:CHIP
68
:CHIP
100 :CHIP
100
:CHIP
100 :CHIP
100 :CHIP
100 :CHIP
100 :CHIP
100
:CHIP
100
:CHIP
100
:CHIP
100
:CHIP
100
:CHIP
100
:CHIP
100
:CHIP
100
:CHIP
180
:CHIP
220 :CHIP
220
:CHIP
220 :CHIP
220
:CHIP
220
220
:CHIP
270
:CHIP
330 :CHIP
390
470
:CHIP
470
470
:CHIP
560
:CHIP
560
:CHIP
560
:CHIP
680:CHIP
1k
:CHIP
1k :CHIP
1k :CHIP
1k
:CHIP
1k
:CHIP
1k
:CHIP
1k
:CHIP
1k
:CHIP
1k
:CHIP
1K
:CHIP
1k
:CHIP
1k
:CHIP
1k
:CHIP
1k
:CHIP
1k
:CHIP
1k
:CHIP
1.5k
:CHIP
2.2k :CHIP
2.2k :CHIP
2.2k :CHIP
2.2k :CHIP
2.2k
:CHIP
2.2k :CHIP
2.2k
:CHIP
2.2K
2.2k
:CHIP
2.2k
:CHIP
3.9k
:CHIP
3.9k
:CHIP
4.7k
:CHIP
4.7k
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4.7k :CHIP
4.7k
:CHIP
4.7k
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4.7k
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4.7k
:CHIP
4.7k
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4.7k
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4.7k
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4.7K
4.7k
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8.2k :CHIP
8.2k
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10k :CHIP
10k
:CHIP
10k
:CHIP
10k
:CHIP
10k
:CHIP
10k
:CHIP
10k
:CHIP
10k
:CHIP
22k
:CHIP
22k
:CHIP
22K
22k
:CHIP
22k
:CHIP
27k
:CHIP
27k
:CHIP
56k
:CHIP
56k
:CHIP
120k
:CHIP
150k :CHIP
470k
:CHIP
470k
:CHIP
1M
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0.01 B:CHIP
0.0015
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0.022
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CH:CHIP
2.7k :CHIP
2.7k
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1.2M
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56k :CHIP
47k :CHIP
15k :CHIP
15k :CHIP
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IP
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470p
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470p
B:CHIP
470p
B:CHIP
10mH
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UDZSTE-179.1B
UDZSTE-179.1B
UDZSTE-179.1B
UDZSTE-179.1B
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IP
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1SS355TE-17
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POWER SUPPLY,DEFLECTION,
AUDIO & VIDEO PROCESSING,
AV INPUT/OUTPUT & MICROCOMPUTER
AUDIO & VIDEO PROCESSING,
AV INPUT/OUTPUT & MICROCOMPUTER
(
(