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MHC-V44D
MHC-V44D
38
38
6-5. PRINTED WIRING BOARD - MOTHERBOARD Board -
• See page 32 for Circuit Boards Location. •
: Uses unleaded solder.
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.
Note 1:
When the MS-476 board is defective, exchange the
entire CDM90 ASSY.
1
A
B
C
D
E
F
G
H
I
J
K
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
OUT
IN
OUT
IN
R401
R402
R404
1
9
CN001
R21
1
R212
R213
R214
R408
R215
R409
R023
R217
R218
R024
R219
R025
R026
R028
R410
J907
R220
R221
R415
R224
R418
R030
R225
R226
R032
R227
R034
R228
1
6
CN401
R229
R036
R037
R039
R230
R232
R233
C003
R040
C004
14
CN601
C005
C006
R238
R623
R048
R624
R625
R627
C010
R628
R241
C011
C013
C014
C015
C016
C017
C019
C401
C402
R633
C403
C405
C406
JL004
C408
FB455
JL005
JL006
JL007
C024
R254
JL008
R255
R061
C601
R062
R256
C026
R257
R063
C028
JL200
JL201
C411
C029
R641
C412
JL202
C606
JL203
C413
CL300
JL204
JL205
C609
R645
JL206
JL207
C030
C418
JL208
C419
JL209
R261
R264(LA9)
CL308
CL309
JL401
X602
JL402
C612
R267
JL403
C037
JL210
JL404
C420
C038
JL405
JL21
1
C039
JL212
JL406
JL213
C423
R653
CL310
JL214
JL021
JL215
JL022
JL216
JL217
JL023
JL218
JL024
JL601
JL219
CL315
R271
C041
JL602
R272
CL316
JL603
JL604
R274
JL605
R275
R276
C622
C047
R278
41
CN451
C049
R661
JL222
R086
R087
R470
R088
JL032
R472
JL227
R280
C050
C052
JL612
JL613
C053
CL328
JL614
C054
CL329
R285
JL615
C055
JL616
C057
JL617
JL230
JL618
C059
JL619
JL231
JL232
R674
R480
R099
JL235
JL620
JL044
R291
JL045
CL335
R292
R293
JL047
CL338
JL048
C064
C640
R295
C065
JL049
C066
C642
C067
R298
C644
R299
JL241
JL242
Q107
JL050
JL244
C648
C649
JL247
JL053
R687
JL054
JL248
R688
JL631
C071
JL055
JL249
JL056
C073
JL057
JL635
JL059
C076
C653
R690
D401
JL251
R691
C655
D402
RB301
JL255
RB302
JL256
RB303
C467
RB304
C468
RB305
1
8
16
9
17
IC001
RB306
RB307
C083
JL067
RB308
JL068
C084
JL1000
RB309
JL069
JL1001
JL1002
C087
JL1003
C088
JL454
JL455
JL1005
1
8
16
9
17
IC009
JL1006
JL070
JL071
JL072
JL268
JL269
C091
C092
C093
JL460
C671
JL461
JL462
C672
JL463
JL270
FL301
JL271
JL272
JL273
JL274
JL275
JL276
JL278
C297
C680
C298
C681
C299
C682
JL281 JL282
1
7
8
14
IC606
JL283
CL380
JL285
JL287
JL288
JL289
C691
C1000
C1001
C695
JL292
JL293
Q1000
JL294
Q1001
JL295
Q1002
JL296
JL297
JL298
Q1005
R100
R102
R103
R104
R106
C1014
R301
J602
R110
R111
R305
R307
R1
15
R309
R116
R1
17
D1001
FB320
1
6
CN101
R1001
FB321
R311
R1002
1
2
9
10
CN102
R1003
R1004
R1005
1
2
5
6
CN105
R1006
R316
R1007
R123
R124
R125
R126
R127
8
14
1
7
IC453
R128
1
2
23
24
CN302
R512
1
2
4
5
CN303
R513
R1010
R1011
R1012
R323
R1014
R1015
R132
R327
R329
R71
1
R137
R716
R718
R331
R332
C102
R526
1
C103
1
2
CN123
25
24
CN124
C104
R334
1
2
C105
2
20
21
CN126
C106
R142
C107
C109
R531
R533
C110
R340
R342
X103
R344
R150
X104
R151
R345
R153
R154
R349
R155
R156
C502
X301
C31
1
R541
R542
R543
R351
JL105
JL106
JL107
R160
R354
JL108
R355
JL109
C126
C127
JL300
R164
R358
JL301
JL302
JL303
JL1
10
JL304
R168
JL
111
JL305
R169
C322
JL306
JL112
JL307
C323
JL113
C130
C324
R360
JL308
JL114
JL309
JL116
C132
R170
R365
R171
JL501
R172
JL502
R173
R367
JL503
R368
JL310
R174
JL504
JL505
R369
C139
JL311
JL312
R176
R177
JL313
JL314
R178
R179
JL315
JL316
R756
JL317
C334
JL318
JL319
R371
C337
R950
R180
R951
R181
JL129
R952
R182
R953
JL320
R955
R379
JL321
R186
JL322
C726
R957
JL323
JL900
R188
JL324
JL130
JL901
R959
R189
JL325
C341
JL131
JL132
JL326
JL133
JL327
R380
JL904
JL328
JL134
JL905
JL329
JL135
R575
C151
JL906
R382
JL136
R576
C152
JL137
JL138
JL139
R386
R193
R388
JL330
R389
JL331
R196
R197
R198
JL140
JL141
Q005
R582
JL142
Q006
JL143
C353
Q007
R390
JL144
Q008
Q009
JL145
C356
D102
JL146
JL147
JL148
C359
C167
JL341
C360
JL150
JL151
L001
R591
C362
JL346
JL152
R592
L002
C363
JL347
L003
JL153
C364
JL154
JL348
R594
L004
JL349
JL155
C365
R595
L006
C366
C367
L007
JL158
L008
JL159
R981
R982
R983
JL350
R984
R985
JL352
R986
JL353
R987
JL160
R988
JL161
R989
JL162
Q602
JL163
JL164
C951
JL165
C952
JL166
Q606
3
4
2
1
IC103
JL167
C954
JL168
JL169
C958
1
176
44
45
88
89
133
132
IC109
JL170
TH571
JL171
JL172
5
4
8
1
IC302
JL173
C577
JL174
3
4
2
1
IC305
JL175
27
54
28
1
IC306
JL176
C963
JL178
JL179
JL182
JL183
JL184
JL185
JL186
JL187
JL188
JL189 JL190
JL191
JL193
C980
JL194
JL195
C981
JL196
JL197
48
1
12
13
37
36
24
25
IC904
JL198
JL199
C985
C986
R001
R002
R003
R006
R007
R008
R009
R200
R201
ABC
Q457
R010
Q459
R01
1
R012
R013
R208
R014
128
33
32
1
65
96
64
97
129
IC301
X105
R958
JL506
1
19
20
21
23
22
CN1000
Q461
R019
R406
R407
R020
R022
R600
R602
R604
R411
R029
R605
R606
R607
R608
R609
R222
R223
D571
D572
R610
R035
R612
R613
R614
R420
R421
R615
R422
R616
R423
R617
R424
R618
R425
R619
R426
R427
R428
R429
R237
R620
R239
R621
R622
R430
R431
R432
R626
R433
R434
R629
R435
R242
R243
R244
R820
R438
R245
R051
R439
R246
R052
R053
R247
R248
R054
R630
R631
R632
C404
R634
R635
R636
C407
R250
R638
C409
R251
R639
R252
R253
C602
C603
R064
C604
R640
C605
R065
R642
C607
R643
R644
C608
CL301
R451
CL302
R646
R452
R647
R453
R648
R649
CL307
C610
C613
R650
C614
R651
C421
C615
C616
R652
C617
C424
R654
C618
CL311
R655
C619
R656
R657
CL313
C040
R464
R270
R465
R273
R080
C620
C621
R660
C624
C625
R662
C626
R663
R857
C627
R664
C628
CL321
C629
CL322
R669
C051
R283
R478
R284
C630
C631
R286
C632
R287
C633
R288
C634
R671
R289
C635
C636
C638
R483
R677
R290
R485
C062
CL337
R487
R294
C641
C643
R297
Q103
Q104
C068
C645
C646
C647
R685
R491
R686
R689
Q302
C072
Q303
R498
C074
C650
Q110
C075
C652
R692
C462
C463
C657
C465
C466
C660
C085
L301
3
4
2
1
IC008
C664
C665
C666
C667
C280
C281
C669
C282
C670
C673
C674
28
7
8
1
22
21
15
14
30
29
IC401
C678
C679
1
4
5
8
IC601
16
9
1
8
IC602
1
4
5
8
IC603
L900
1
16
8
9
IC604
L901
L902
CL381
1
7
8
14
IC609
FB101
C1003
C1004
C1005
C1006
CL395
R105
R107
C1013
R108
R109
R300
R302
R303
R112
R1
13
R1
14
R1
19
R1000
R310
R312
R313
R120
R314
R122
3
1
4
5
2
IC1000
R318
R700
R319
1
5
8
4
IC452
Q571
R129
Q572
Q574
R708
R321
Q575
R709
R322
Q576
R131
R326
R1017
R133
R328
R134
R1019
R135
R139
R522
R523
R1020
R330
C100
R719
C101
R140
R911
R912
R1026
R913
R143
R914
R144
R720
R1028
R339
R145
R915
R146
R722
R916
R723
R149
C302
R532
C303
R1030
3
4
1
2
CN900
C111
C112
C306
R343
C114
C1
15
R346
C116
R152
C117
R347
R348
C118
C501
R157
C503
R158
R159
C507
C120
R350
C315
C121
R352
C316
C122
C123
R353
R161
C319
R356
R357
C128
C129
R359
R166
R937
R167
R938
R939
C321
CL401
CL402
CL403
CL404
C131
C325
CL405
CL406
R362
C326
CL407
C133
R940
C134
C328
CL408
C135
CL409
C711
C136
R943
C137
R944
C138
R750
R175
R751
R945
R752
R946
R753
R947
CL410
C330
CL41
1
C331
CL412
CL413
C140
CL414
R370
CL415
C141
C336
C142
C143
C338
C144
C339
C146
C917
C147
R378
C148
C149
C340
R571
C342
R572
C343
R574
C344
C150
R381
C346
JL907
C347
C153
R577
C154
C348
R190
C155
R579
R191
C156
R192
R387
C157
R194
C158
C159
R580
C350
Q004
C351
C352
C930
C160
C931
C161
C932
C162
C933
C357
R587
C934
C358
C164
C935
C165
R589
C936
C166
C937
C938
C168
Q011
Q012
R590
R593
C941
Q401
Q402
C943
R597
R598
C369
C949
R792
R794
JL355
C372
C373
ABC
Q603
C950
C375
ABC
Q605
8
14
1
7
IC102
C376
ABC
Q607
1
4
5
8
9
IC105
5
4
8
1
IC106
C766
R997
C573
C767
C574
Q612
7 2
3
1
5
4
6
IC303
D900
C960
L601
L605
FL601
C979
21
6
10
16
20
1
5
11
15
IC902
3
4
2
1
IC903
R202
R204
R205
C999
R206
R017
X900
IC004
IC006
FB610
R336
R338
FB117(AUS)
1-980-441-
11
(11)
1-980-441-
11
(11)
MOTHERBOARD BOARD
(COMPONENT SIDE)
MOTHERBOARD BOARD
(CONDUCTOR SIDE)
ANTENNA
FM
HDMI OUT
(TV ARC)
(CHASSIS)
L
R
AUDIO/
PARTY CHAIN
VIDEO
OUT
FOR
SERVICE USE
(CHASSIS)
(CHASSIS)
(CHASSIS)
(CHASSIS)
(CHASSIS)
>001P
MIC BOARD
CN3500
(Page 44)
SERVICE,
OPTICAL DEVICE(7G)
SERVICE,
OPTICAL DEVICE(7G)
BLUETOOTH MODULE
>006P
STR BOARD
NO3014
(Page 40)
>002P
DAMP BOARD
CN2004
(Page 39)
>003P
SMPS BOARD
NO002
(Page 43)
>004P
SPEAKER LED (L)
BOARD
CN001
(Page 46)
>005P
STR BOARD
CN3002
(Page 40)
NFC MODULE
(RC-S730 (WW))
1
6
CN401
1
2
23
24
CN302
25
24
CN124
1
2
1
2
5
6
CN105
1
2
9
10
CN102
1
2
20
21
CN126
41
CN451
1
2
4
5
CN303