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HCD-GZR5D
HCD-GZR5D
37
37
7-6. PRINTED WIRING BOARD – MAIN Section –
•
: Uses unleaded solder.
• See page 36 for Circuit Boards Location.
1
A
B
C
D
E
F
G
H
I
2
3
4
5
6
7
8
9
10
11
1
5
1
2
12
13
13
12
1
2
4
5
1
2
1
2
5
4
1
6
1
2
8
9
1
3
1
10
1
3
E
B
2
1
16
17
22
23
1
2
1
9
E
C
B
1
4
4
1
8
1
4
5
1
1
2
8
9
1
3
BCE
BCE
ECB
ECB
ECB
ECB
ECB
ECB
BCE
BCE
BCE
BCE
BCE
BCE
ECB
ECB
BCE
ECB
BCE
BCE
BCE
BCE
BCE
BCE
ECB
ECB
BCE
BCE
BCE
B C E
BCE
BCE
1
FB410
D558
Q460
FB41
1
J701
D559
Q461
R401
FB412
Q462
R402
FB413
R403
Q463
FB414
JW180
R210
R404
Q464
FB415
JW181
R405
FB416
JW182
R406
FB417
JW183
R213
R407
FB418
JW184
R214
D560
R408
FB419
JW185
R215
R409
JW186
R216
D562
JW187
R217
JW188
R600
R218
JW189
R601
R219
D566
R602
R604
R410
R605
R41
1
R606
R412
R607
R413
R608
JW190
R414
LP001
JW191
R609
R415
LP002
JW192
R416
R223
JW193
R417
R224
JW194
R418
JW195
R419
JW196
JW197
R033
JW198
R610
R034
R035
JW199
CN401
R611
IC555
IC555
(OPTICAL)
J701
L
FAN901
TM901
FM/AM
TUNER
UNIT
R
SPEAKER
(INPEDANCE:USE
7
)
FM75
7
COAXIAL
AM
DVD
DIGITAL
OUT
VIDEO
OUT
CN402
R612
R036
R613
CN403
R037
R614
CN404
DVD
MECHANISM
BLOCK
CN407 4P
(EXCEPT UK MODEL)
CN408 3P
(UK MODEL)
X402
X401
R038
R420
R039
R615
CN405
R421
R616
CN406
R422
R617
CN407
R423
CN408
R618
R619
R425
R427
R040
R428
R041
R429
R042
R043
R620
CN410
R044
R621
R045
R622
R046
R047
R624
R048
R430
R625
R049
Q491
R431
R626
Q492
R432
R627
Q493
R433
Q494
R628
R434
R629
R435
R436
R437
R050
R438
R051
ECB
ECB
R439
R052
R053
C400
R630
R054
R631
R055
R632
R056
R633
R057
R058
R634
R440
R635
R441
R636
R442
R637
R443
R638
R444
R639
R445
C021
C022
R446
R447
R448
C025
R061
R449
R062
C026
R063
R064
ECB
R640
R641
R065
R642
R066
X402
R643
R067
R644
C414
R645
ECB
ECB
R451
C415
R646
R452
C416
R647
R453
R648
R454
R649
C031
R455
R456
C033
R457
C034
R458
R070
C035
R459
R071
R072
C037
C613
R073
C038
C614
R074
C615
C039
R075
R652
C616
R076
R653
ECB
ECB
ECB
ECB
BCE
BCE
R077
C617
C618
R078
R460
R079
C425
C426
R462
C427
R463
C428
C040
R464
C041
C429
R465
C042
R466
C043
R467
C044
R080
C620
R468
R851
R081
C045
R469
R082
R083
R854
R084
C430
C048
R085
C431
C049
R856
R086
C432
R857
R087
C433
R858
R088
C434
R470
R859
R089
R471
R472
R473
C050
R474
C051
R475
C052
R476
C053
R477
R860
R090
C054
R478
R861
R091
C055
R479
R862
R092
C056
R093
C057
R864
R094
C058
R865
R095
R866
R096
R867
R097
R868
R098
R480
R869
R099
R481
R482
R483
JW200
R484
JW201
R485
JW202
R486
JW203
R487
R870
JW204
R488
R871
JW205
Q101
R872
JW206
Q102
JW207
R873
Q103
R874
JW208
Q104
R875
JW209
Q105
C451
R876
Q106
C452
R877
Q107
C453
R878
Q108
C454
R879
JW401
Q109
C455
R492
R493
R494
JW210
JW21
1
D01
1
R495
JW212
D012
R496
JW213
D013
R497
R880
Q110
JW214
D014
R498
R881
Q111
JW215
D015
R499
JW216
JW217
JW218
JR011
JW219
L101
D401
C461
L102
D020
JW220
JW221
D021
WH01
1
D022
WH012
JW222
JW223
D023
JW224
D024
JW225
D219
D026
JW226
C662
JW227
D027
D028
JW228
D029
JW229
D030
JW230
D031
JW231
D032
JW232
IC012
JW233
JW234
JW235
JW236
JW237
JW238
JW239
C677
C679
JW240
JW241
JW242
JW243
JW244
C680
JW245
C681
C682
JW247
JW248
C490
JW249
C491
C492
C493
C494
C495
C497
JW250
JW253
JW254
JW255
JW256
JW257
JW258
JW259
TB101
TB101
ANTENNA
JW260
JW261
JW262
JW263
JW264
JW265
R101
JW266
R102
JW267
R103
JW268
R104
JW269
R105
R106
R107
R108
R109
Q551
Q552
JW270
Q554
JW271
Q555
JW272
Q556 Q557
JW273
Q558
JW274
R110
W701
JW275
Q559
R1
11
W702
JW276
R1
12
JW277
JW278
JW279
R1
15
R116
R1
17
FB704
R118
Q560
FB705
R1
19
Q561
Q562
Q563
JW280
CN101
JW281
JW282
CN102
CN103
JW283
JW284
CN104
9
1
R120
JW285
CN105
R121
JW286
R122
JW287
CN107
R123
JW288
R124
JW289
R125
R702
R126
R703
R127
R704
R128
R705
R129
R706
R707
JW290
R708
R709
JW291
JW292
JW293
JW294
FB140
R130
IRM1
JW295
FB141
JW296
IRM2
FB142
JW297
FB143
R133
JW298
FB144
R710
R134
JW299
FB145
R135
FB146
R136
FB147
R137
R714
FB148
R138
FB149
R139
C101
C103
FB150
C104
R140
FB151
C105
R141
FB152
R142
R143
R144
D490
C109
R145
D491
R146
D492
R147
D493
R148
R149
C110
C111
C112
C1
15
C114
R150
C113
R151
C1
16
R152
C1
17
R153
C118
R154
C1
19
R155
R156
R157
R158
R159
C120
C121
C122
C123
C124
R160
C701
C125
R161
C126
R162
C703
R163
C704
1
3
1
4
6
R164
C705
C129
R165
C706
R166
C707
R167
C708
R168
C709
ECB
ECB
ECB
BCE
R169
R551
R552
C130
R554
C131
R555
C132
R556
C133
R557
C710
R170
C134
R558
R171
C135
R559
R172
C137
R173
C138
R174
R175
C139
R176
R177
R178
R179
R561
R562
R563
C140
R564
C141
R565
C142
R566
R567
C143
R568
C144
R180
C145
R569
R181
C146
R182
R183
R184
C149
R185
R186
R187
R570
R188
R571
R189
R572
R573
C150
R574
C151
R575
C152
C153
C154
R578
R190
JW101
C155
R579
R191
JW102
C156
R192
JW103
C157
R193
JW104
C158
R194
C159
JW105
R195
JW106
R196
JW107
R197
JW108
R580
R198
JW109
R581
R199
R582
R583
JW300
C160
JW301
C161
R585
JW302
C162
R586
JW303
R587
JW304
JW1
10
R588
JW305
JW1
11
C165
R589
JW306
JW112
C166
JW307
JW113
C167
JW308
JW114
C168
JW309
JR101
JW115
C551
C169
JW116
C552
JW117
JR103
Q013
JW118
JR104
Q014
C554
R590
JW119
JR105
Q015
C555
R591
JR106
Q016
C556
R592
Q017
JR107
C557
R593
JW310
Q018
JR108
C170
R594
C558
JW31
1
JR109
C559
R595
JW312
R596
JW313
C173
R597
JW314
C174
JW120
C175
JW315
JW121
R599
JW316
WH106
JW122
JW317
JW123
JW318
JR110
C560
JW319
JW125
JR1
11
C561
JW126
JR112
JW127
C563
JR113
JW128
JR1
14
Q601
JW129
C565
Q602
JR116
C566
JR117
C567
JW320
JR118
C568
JW321
JR119
C569
JW322
JW323
JW324
JW130
JW325
JW131
JW326
JW132
JW327
JW133
JW328
JW134
JR120
C570
JW329
JW135
C571
JR122
JW137
JR123
C573
JW138
JR124
C574
JW139
JR125
C575
JR126
JR127
JW330
JR128
JW331
JR129
JW332
JW140
JW141
JW142
JW143
JW144
JR130
JW145
JR132
JW146
JW147
JR133
JW148
JR134
JW149
JR135
JW150
C399
W001
JW151
W002
JW152
W003
JW153
W004
JW154
W005
JW155
RY551
JW156
W007
JW157
W008
JW158
W009
JW159
JW160
JW161
JW162
JW163
FB010
JW164
FB011
JW165
FB012
JW166
FB013
JW167
FB014
JW168
JW169
Q451 Q452
Q453
JW170
R200
Q454
JW171
R201
Q455
JW172
R202
Q456
JW173
Q457
JW174
Q458
JW175
R205
D551
Q459
JW176
R206
D552
JW177
D553
JW178
D554
JW179
R209
D555
D556
D557
IC553
IC402
IC102
MAIN BOARD
11
(11)
1-875-987-
D011
F-5
D012
G-6
D013
H-6
D014
G-5
D015
G-5
D020
H-4
D021
H-4
D022
H-4
D023
H-4
D024
E-4
D026
F-4
D027
E-6
D028
C-8
D029
F-4
D030
E-5
D031
E-5
D032
E-4
D219
B-5
D401
F-9
D490
G-8
D491
E-8
D492
E-8
D493
G-8
D551
C-4
D552
B-3
D553
D-4
D554
E-3
D555
D-3
D556
D-3
D557
D-3
D558
D-3
D559
B-3
D560
C-3
D562
D-3
D566
E-7
IC012
D-4
IC013
D-5
IC014
H-5
IC101
B-8
IC102
C-4
IC103
B-6
IC105
C-6
IC401
F-9
IC402
H-8
IC403
G-9
IC552
B-3
IC553
C-4
IC554
B-3
IC555
H-3
IC601
D-8
IC701
G-3
Q013
H-4
Q014
H-4
Q015
F-4
Q016
F-5
Q017
C-8
Q018
C-9
Q101
C-8
Q102
C-8
Q103
C-9
Q104
C-9
Q105
C-5
Q106
C-5
Q107
C-5
Q108
B-5
Q109
C-7
Q110
C-7
Q111
D-8
Q451
H-9
Q452
H-9
Q453
H-9
Q454
H-9
Q455
H-10
Q456
H-10
Q457
H-10
Q458
H-10
Q459
H-10
Q460
H-10
Q461
H-9
Q462
H-10
Q463
E-8
Q464
E-8
Q491
E-8
Q492
E-8
Q493
E-8
Q494
E-8
Q551
E-3
Q552
D-3
Q554
D-3
Q555
D-4
Q556
C-3
Q557
C-3
Q558
D-4
Q559
D-9
Q560
C-5
Q561
C-6
Q562
C-5
Q563
D-6
Q601
E-5
Q602
E-5
Ref. No. Location
• Semiconductor Location
Ref. No. Location
When IC403 on the MAIN board are damaged, exchange the
new MAIN board for the MAIN board which IC damaged.
Summary of Contents for CDM74HF-DVBU101
Page 30: ...HCD GZR5D 30 MEMO ...
Page 101: ...MEMO HCD GZR5D 101 ...