Sony KV-XA21M80 Service Manual page 42

PRINTED WIRING BOARDS
A
[SYSTEM CONTROLLER, Y/C JUNGLE, DEFLECTION, TUVIF, FRONT AMP, POWER SUPPLY, AUDIO AMP/TONE CONTROLLER]
– A Board –
1 2 3
D006
C101
CN104
JW 1007
A JR101
JW 1006
R400 JW 113
EY120
JW 1005 JW 116 C111 C109 C105
JW 1004
JW 114
R116
JW 1003
JW 1002
JR405
JW 1001
C110
R425
R424
B
C409
C283
JR019
JW 713
JW 206 CN205
D408
JR214
JW 207
C229
D403
C405
C274
C272
JW 124
C413
JW 121 C273
C
R423
R420 Q403
C408 JR403
C400
R418
C415
R410
R407
Q404
Q401
C551
R409
R523
D
EY118
JW 156
R226
R227
C501 C514
C519
C523 C561
R503
L509
R504
R588
E EY102
C500
R589
CN502
R562 EY100 EY101
EY110 EY108 C567
R515
S501
EY147
EY164 EY163
EY117
R508
EY95
S502
EY146
F
EY94
EY97 EY96 EY179
EY183
EY90 EY92
EY88
EY158
EY86
EY87
EY93
EY157
EY160
EY156
G
EY89 EY91
EY159
EY116
EY76
EY77
JW 175
H
EY78
C573
R554
L514
EY84
EY80
L508
EY81
EY83
EY82
I
EY152
EY85
R539
JW 174
EY154
EY170
CN506
JW 178
J L505
– 46 –
KV-XA21M80
4 5 6 7
R113
JR016
JW 708
JW 100
R115
R105
JW 108
JR024
JR020
Q101
JR102 EY115 EY121
R106
C103
C312
C310
C356
JW 301
C311
D304
CN309
R242
C281
D321
C280 R352
C279
Q312
D316
IC301
R334
JR311
C341
Q315 C336
C277
C276
C340
JW 722
FB300
JW 714 Q308
JW 716
D311
IC302
C337 R376 R364 R378
JW 724
R375
JR023
C350 JR031
R380
R585
C506
Q501
C507
R564
T504 R592
Q502
L510
R570
JW 168
JW 071
JR010
IC502
R573
R560
R582
C544 R574 R505
R581 C586 JR502
C577 R551
C564
JR503
D507
D510
R579
EY56
EY182
EY47
EY112 EY111 EY181
R513
EY57
C571
JW 160
CN609
EY59 EY58 EY169 EY137 EY136
R607
JW 163
R601
R600
R535
C550
JW 164
R528
C541
JW 167
R571
C518
R577
JW 165
R578 C540
R568 C532
EY75 D508 EY74
Q603
C619
C557
IC503
C556
C614
R522
JR501
EY73
KV-XA21M80
RM-952 RM-952
8 9 10
JW 705
JW 101
JW 074
JW 073
C015
JW 042
C006
Q313
R004
C007
IC003
JR001 R005
EY148
JR012
C005
JW 043
C017
L001
C013
L003
R058
C020
Q001 Q002
IC001 C034
R062
C046
R037
JW 033
R045
R031
JW 032
C304
R046 C019
R050 JW 031
C347 JW 055 R048
JW 030
JW 049
C032
L004 JW 025
JW 706 D010
R067
JW 726
JR030
IC604
C639
EY172 EY171
C629
C628
C317
JR600
C632
C642
EY53
EY176
EY174 EY184
R630
EY61
C615
PS601
EY60
EY175
EY52
R682
EY173 EY185 PS602
C608
EY48 EY49 EY50 EY51
T603
JW 704
JW 619 JW 617
R632
JW 620 JW 618
EY41 EY40
EY46 EY45 EY44 C611
EY21
R647
THP600
EY142
C616 EY19
EY143
C617
JW 600
JW 601
EY166 EY165 EY43 EY42
C622
R635
C613
EY145
EY168 EY167
R637
R645
R655
R613
IC601
EY14 EY12
EY64
T601
EY151 EY150
EY65
EY123 EY122
C620
EY67 EY66
JW 154
C621
EY13 EY11
EY72
EY69 EY68
R646
N O T E :
The circuit indicated at left contains high voltage of over
1220 Vp-p. Please pay attention when inspecting or re-
pairing it to prevent an electric shock.
A BOARD
11 12 13
IC001
IC002
IC003
JW 005
Q201 IC100
JW 001
C223
IC201
Q202 L902
C264 Q207 Q205
Q206
IC203
C202
C203
IC301
R230
R209 R208
R204
R205
IC302
R207 EY149
C205
JW 002
IC502
IC503
JW 003
IC601
JW 004
IC602
IC201
IC603
C216
R210
C905
JW 701
IC604
D901
IC901
D903
D203
C215
TRANSISTOR
C224
C906 Q001
R662
R656
Q002
C912
Q005
Q101
Q201
JW 014
Q202
CN608
Q203
R660
Q204
CN605
JW 012
Q205
Q206
T604
Q207
Q301
C653
Q302
Q303
JW 017 JW 006
Q304
Q305
R609
Q605
Q306
Q307
Q308
R625
TH600 Q309
Q310
C646
Q311
C657
Q312
Q313
Q314
EY25 EY99
Q315
RY600
Q316
EY177 EY98
Q317
Q401
EY71
C601
RY601 Q402
FB612
Q403
EY178 EY70
Q404
JW 015
EY62
Q501
CN604
Q502
C910
EY63
Q901 Q503
R918
Q505
Q506
Q902
Q507
C602
Q509
Q511
C911
EY02 EY01
Q600
Q601
EY10
EY03
Q602
EY04
Q603
Q604
JW 611
Q605
EY06
EY05
EY09
JW 612
– 47 –
D529 F-5
Q606 F-11
IC
Q607 H-13 D531 E-6
D533 D-2
Q608 D-12
B-10
Q901 H-13 D534 E-6
D-10
D600 F-13
Q902 H-13
A-9
D601 I-8
B-4
D602 G-13
DIODE
B-12
D603 F-11
B-4
D604 J-7
D001 B-8
B-6
D605 G-10
D002 B-9
D-7
D606 E-11
D003 C-9
E-6
D607 F-10
D004 D-8
J-5
D608 F-11
D005 B-8
J-8
D609 H-8
D006 A-3
H-7
D610 J-8
D007 B-8
E-8
D611 I-7
D008 B-8
D-10
D612 F-8
D009 B-8
I-13
D613 I-7
D100 B-4
D615 E-7
D203 C-11
D616 E-9
D300 A-9
D617 F-8
D301 B-9
D618 F-9
D303 B-5
B-8
D620 D-8
D304 B-5
B-8
D621 F-9
D305 B-5
B-9
D622 F-8
D306 C-5
B-4
D623 F-12
D307 C-5
A-11
D624 E-12
D308 B-5
A-11
D625 E-12
D309 D-5
C-11
D627 F-8
D312 C-5
C-12
D628 G-5
D313 A-8
A-12
D629 F-9
D314 A-9
A-11
D630 E-10
D315 B-7
A-12
D631 G-12
D317 B-9
A-8
D632 F-12
D319 B-6
C-6
D633 E-12
D320 C-5
D-6
D634 F-11
D321 B-6
B-6
D635 F-12
D322 B-6
C-6
D636 D-12
D401 C-2
D-6
D637 F-11
D402 D-2
D-6
D638 E-11
D403 C-2
C-8
D651 E-7
D404 C-2
D-7
D901 C-13
D405 B-1
D-8
D902 C-13
D406 B-1
D-9
D903 C-13
D407 C-2
B-7
D904 D-13
D408 B-1
B-8
D905 F-13
D409 A-1
D-8
D906 H-13
D504 D-5
B-4
D505 H-6
B-5
D506 F-6
B-5
D507 F-6
D-2
D508 I-6
D-1
D509 F-6
C-3
D510 F-5
D-2
D511 F-5
D-6
D512 G-5
E-7
D513 I-5
F-6
D517 F-2
D-6
D518 F-2
E-2
D519 F-2
H-6
D520 E-5
F-6
D521 I-4
F-1
D522 J-4
D-12
D523 H-4
F-11
D525 F-5
J-7
D526 F-6
I-7
D527 F-3
H-6
D528 F-3
E-12