Printed Wiring Board - Motherboard Board - Sony MHC-V44D Service Manual

MHC-V44D
6-5.

PRINTED WIRING BOARD - MOTHERBOARD Board -

1 2
MOTHERBOARD BOARD
(COMPONENT SIDE)
A
JL901
JL900
B
C
(CHASSIS)
JL057
D
1 23
CN302
2 24
SERVICE,
OPTICAL DEVICE(7G)
E
6 1
CN401
JL613
F
JL612 JL615
R645
JL616
>001P
MIC BOARD
CN3500
(Page 44)
G
H
R543
R542
I JL241
JL242
JL506
JL502
JL501
JL618
R541
JL251
JL503
JL249
JL247
J
JL504
>002P
DAMP BOARD
CN2004
(Page 39)
K
MHC-V44D
• See page 32 for Circuit Boards Location.
3 4 5 6
AUDIO/
PARTY CHAIN
HDMI OUT
(TV ARC)
L R
IN IN
(CHASSIS)
OUT OUT
22
21
JL635 CN1000
J907
J602
20 1
19 23
R1012
R687 JL1000 JL1001 JL1002
JL604
JL605
R690
JL1003
R1010
JL619 R1014 R1011
JL620 JL1005
CL329
R1015
JL1006 CL328
14 8
IC606
R627 1 7
R311
C653 CL380
C649
C655
Q602
CL300
CL309 R368
R390 96 65
JL601 97 64
R380
JL330
R379
CL310
R365
JL602 IC301
CL316
R360
C341
129
R358 CL315
JL352
C952 C951 R369
C334
R623
JL353
X602 33
128
1 32
JL348
C985 R958
R633 R953
C981 C353 R334 R332
C958 2 R336 R340
3 IC305
R388
48 37 R338
JL331 4 1
1 36 X301
CL308
IC904 C356
8
R988 JL349 5
CL338
R982 C323
R987 C322 IC302
R983
12 25
13 24
R984
CL335 R354
1 4
R985
R986
JL346
1 14
JL305
JL347 IC453
JL317 JL318
JL309 JL311
8
JL322 7
JL462
JL303 JL313 JL321
JL463
FB455
JL315 JL319 JL455
JL307
JL461
C073
1 23 JL323
CN302
JL301
C071
2 24 JL460
JL324
JL603 JL314
JL302 JL306
JL329
C366
Q007 JL310
JL032 JL320
JL304
JL308
JL316
R039 JL906
R316 JL312
Q006
Q1005
JL326
JL327
JL614
R150
JL281 JL282
JL182
R594
JL294
JL292 JL183 JL189 JL190 JL193
JL163 JL185
Q606 JL179 JL278
JL222 JL187
JL210
JL293 JL298
R170 R164
JL164 R255
R197 JL162
44 1 R271
R168
R169 JL297 45 176
R533 R111
R103
R173 JL161
JL269
R172
JL285 JL288
R116
C109
R125
C106
R123 R575
R102 JL268
JL300
R285
X105 IC109
JL160 JL159
R153
JL150
R154
JL158
R155
JL255
R156
JL067 JL213
R177 88 133
JL165
Q107 89 132 JL276 JL214
R178 R280
JL168 R174
JL256
R179 JL186 JL166
JL272 JL275
R196
R099 R180 JL167 JL208
JL274
C110
R200 JL283
JL188
R104 R189
X103 C299
R160
R128 JL116 R182
D102 C130
C132 JL172 JL227
JL148
JL178
JL273
JL207
JL271
JL197 JL106
C103 C167
3 2
JL204
4 1 JL202 JL203
IC103 JL169
JL173 JL171
JL175
JL170
JL004
JL176
JL174 JL199
JL201
JL198
C577 JL235 JL114 JL109
C726 JL196 JL216
JL215
JL617
R063
JL005 JL200
JL205
JL217 JL206
JL007
JL044
JL048 Q009
JL049
Q008 C093
JL244
JL068
JL248
C092
JL270 C010
JL045 JL047 JL008
C011
C091
JL053
CN001
1 9
(CHASSIS)
>003P
SMPS BOARD
NO002
(Page 43)
• : Uses unleaded solder.
7 8 9
FOR
VIDEO
SERVICE USE MOTHERBOARD BOARD
OUT
(CONDUCTOR SIDE)
CN101
6 1
R124
R126
JL905
JL631
JL904
(CHASSIS)
JL056
C411
C362
JL350
C413
R402
R415 C402
CL402
C403
R401
R418
CL404
JL404
FL301
R404
C419 R410
JL401
C418
>006P
STR BOARD
6 1
CN401
D402 NO3014
(Page 40)
SERVICE,
JL050
OPTICAL DEVICE(7G)
C066 JL055
Q1001
JL022
C064
Q1002
R030
Q1000 (CHASSIS)
JL021 Q459
R034 Q005
JL024
JL059
JL129
JL130
JL133
JL137
JL136
C087
JL139 JL138
R293
JL140
R110
R292 JL108 JL141
JL107
R291
JL142
JL143
R208 JL144
JL145
JL146
JL147
>005P
JL287
JL230
JL155
STR BOARD
C151 JL231
JL232 CN3002
(Page 40)
R264(LA9)
JL505
C152 FB117(AUS) >004P
JL218 L007
R276
JL151 SPEAKER LED (L)
R278
BOARD
R531
JL219
JL153 CN001
R032
R026
(Page 46)
6 2
JL152
5 1
8 1
CN105
JL195 17
IC009
R106
9 16
R088
JL134
R013
R014
JL131 JL069
L002
JL132
JL112
JL071
JL113
L001
R087
BLUETOOTH MODULE
R012
L003
8 1
JL194
JL006
17
IC001
R086
9
16
C055
R025 L008
R024
L006
JL070
JL054
(CHASSIS)
11
6 2
(11)
5 1
1-980-441-
CN105
NFC MODULE
(RC-S730 (WW))
Note 1: When the MS-476 board is defective, exchange the
entire CDM90 ASSY.
38 38
10 11 12 13
JL907
R1019 C1006
R1026
R1000
R1020
1 5
2
3 4
IC1000
C1004
C664
R359 R319
Q302
C376
Q303
CL395 CL307
C351
C348
CL302
CL301
CL311
C343
C344
CL381 CL313
C338
R330
R326
C328
C373
IC303
4 3
C336
5 7 2
6 1 R339
R411
C372
CL401
C315 R350
1 28 CL337
CL403 C369
C321
JL355
IC401 CL409
R406 R346
7 22
R407 CL405 CL321
R313 CL322
29 30
8 21 CL406
R451
C462
R465
C465
14 15 C463
R478
IC452
C302
1 8
R464
R452
5
4
Q402
R429
R420 CL415
CL413
R239
C168
R242 C503
R587
R270
R247
C146
R284
C111
R112
5 4 R222
IC106
R294
R286 R107
8 1 R287
C154 C112
R289
C164 C155
R290 C114
R597
C156
R288
C157
C158
R175
C118
C117 C116
C159
C280 R149
Q110 C281 C120
C121
C282
C123
C122
FB101
C147
C128
R152 R194 R146
R297 R574 C129
R145
R243
R144
C162
R245
C149
1 8 R161
R191
IC105
9 C166
4 5
C150
C165
Q572
C574
R483
Q574
Q575 Q576
Q104
R571
R572
Q103
Q571
Q461
R109 R108 Q012
R029
IC004
R065
Q004
Q011
R020
R019
R022
Note 2: When the BLUETOOTH MODULE or RC-S730 (WW) board are
replaced, refer to "NOTE OF REPLACING MOTHERBOARD BOARD
OR BLUETOOTH MODULE OR RC-S730 (WW) BOARD" on page 6.
14 15 16
ANTENNA
FM
4 3
CN900
2 1
D900
R937
R938
L901
R939 C931
IC902
R940
5 1
R912 R911 6
20
21
C631 C602
10 16
11 15
IC903
R943 3 2
4 1
R669 R663
R751
C643 C641
R750
C999 C660 C665
C711
Q603
Q605
ABC
C917
ABC
Q607
C979
C960 R664
C950
R642 R915 R606 R621
C949 R644
1
8
IC601
4 5
C605
R607
R615
R634 R646 R608
IC602 C607
C616
1
R612 16
R613 R648
R636
8 9
R602 R647 R639
R635
Q612
R610
Q401 R424
CL414
C613
C615
1 8
IC603
16 9
4 5
C604 C635
C633
R614 C603 R655
R820
IC604
C632 C619
R632
C624
R643
1
C617 8 C630
R631
R630
R629
C679
C669 R709
C678
C667
1 14
C666
R720 IC609 R708
C670
R133
R723
7 7 8
8
R719
R722
R131
14 1
IC102
R577
R157
R158
C101
3 2
IC008
1
4
R523
R522
IC006
R792
11
(11)
1-980-441-