PROCEDURE AFTER REPLACING THE U-COM, ETC.
The procedure after replacing the u-COM (microprocessor), î™±ash ROM, etc. is as follows.
PCB NameRef. No.Description
Procedure
after Re-
placement
Remark
Module38Network ModuleC/D
SOFTWARE : Network
Be sure to update the î™°rmware.
Be sure to rewrite the service
region setting.
Be sure to rewrite the service
Release Type setting.
Procedure after Replacement
A : The software has been written. The software is not written at the time of replacement.
B : The software has been written. The software may need to be rewritten by version updates. Check the
version.
See "
FIRMWARE UPDATE PROCEDURE" for information on writing the software.
C : The software has not been written. The software needs to be written after replacement.
See "3. Updating via USB", "1. Service region settings update procedures" and "2. Service Release Type
settings update procedures" for information on writing the software.
D : The software has been written. Be sure to rewrite with the latest software for your service region.
See "3. Updating via USB", "1. Service region settings update procedures" and "2. Service Release Type
settings update procedures" for information on writing the software.
PROCEDURE AFTER REPLACING THE PCB.
The procedure after replacing the printed circuit boards is as follows.
(1) Change the resistor for setting the region.
NOTE : Use a tolerance of ± 1% (F product) for resistance.
Model Area
MAIN PCB
R423R243R506
HEOSBAR1kOPEN0
DHT-S716H5.1k10k1.8k
See the PCB below.
(2) Be sure to replace the software with the latest version.
1
C37
Q20
Q6
19
1
19
1
D74
1 1
D83
+
+
U8
+
L8
J12
1
L1
U3
C61
L2
Y1
C5
U14
R6
R72
R93
U13
1
11
D5
R1
D3
C7
U21
1
6
R40
R39
R
433
R269
C171
C202
C324
L18
L17
L19
Y5
C272
R486
C488
3
1
4
R438
2
R461
D25
L5
C90
C377
R52
C89
R414
R50
C521
R321
C520
C531
J7
C197
C174
R261
D26
C415
R384
R385 R3 89
R407
D98
Q27
R90
R387
D30
Q14
C549
L53
R381 R386
+
+
C362
R517
L51
L43
C426
C405
C410
C446
L52
R281
C
445
R34
R
2
6
6
R26
C13
C
4
3
R265
R37
R36
R31
C
439
D31
U6
R460
R45
9
C3
1
C369
R498
R
59
1
R434
C129
C130
R57
C194
C
352
R61
C132
R138
R255
R34
7
R349
R104
C514
R106
C5
12
R
363
9
R254
R426
R429
R112
R118
R376
C499
C500
R375
R531
R128
R378
R335
R332
R333
R501
R500
R121
R
119
R234
R115
R22
6
R216
C135
C40 R69
C133
R237
C368
R446
R477
R475
R223
R95
C127
R97
R96
C134
R76
R74
C225
C4
C232
U45
FB14
FB3
FB4
R244
C349
R324
FB6
J8
R510
FB18
1
FB19
R238
U2
C507
R522
R521
C355
D
9
D7D35
R530
R22
1
79
J6
D2
C1
R449
C273
R202
R497
C522
C524
R62
L31
C402
C404
R383
C432
C455
R213
R214
C428
C14
C434
C451
C433
C50
C54
C421
C348
R350
C
158
C370
C375
FB2
R215
C546
FB15
FB16
FB17
R248
R312
R
311
R94
C57
R24C49
R536
R23
R
533
C25
HDMI IN
HDMI 4
D59
D51D55
C10
C11
1
D75 D79
D71
R302
C221
L39
Q10
R182 R172
U44
HDMI IN
HDMI 3
D60
D52 D56
C220
L42
D34
D76 D80
D72
C395
Q8 Q4
R181
R175
C398
L38
HDMI IN
HDMI 2
D62
D54D58
D78D82
U24
C291
R176
R192
L22
HDMI IN
HDMI 1
C278
Q38
C285
C490
R204
R203
19
R485
1
U47
HDMI OUT
D89D90D91D92 D84
IR2
C381
C371
U9
R323
C527
U19
R63
L48
C413
C412
C406
SW1
U39
R264
R263
U38
R382
L49
R291
U30
C438
2
C443
C454
C75
+
D11
L50
D13
C342
J2
J1
D14
R29
C16
U5
FB1
C418
U40
R30
R25
R284
L37
SW2
Q33
R469
D4
R467
RN 1
R357
R354
R229
C374
C53
U35
R495
C459
U26
R397
C55
C9
R435
C392
C91
C33
D15
R447
R126
R252
R256
R117
R116
C386
R92
R340
R337
R294
R77
R86
R85
R83
R82
C372
U7
R218
R232
R101
R526
7
R113
R401
1
C192
C191
D96
Y4
C76
U34
Y2
C95
1
U33
C547
R20
C336
7
C356
C350
U15
R377
R2
R43
R45
R67
R14
R70
R279
R454
R16
R417
R19
R420
R455
C58
R68
R412
R207
R208
R211
R15
R419
C373
D42
J3
D47
C399
C222
R199
R186 C332
D44D48
C219
D38
R197
R185
C335
C397
D50
L20
C325
Q7
R180
C331
D37
Q21
R188
C74
C322
D49
D61D65
D53
D57
C361
C359
D77D81
Q37
R484
R1 5 7
C2 5 7
D73
R4 7 9
R4 8 0
R4 8 1
R
15 8
R4 8 2
C274
C491
D88
R487
C339
R1 6 7
R2 8 7
R1 7 0
R1 6 9
R1 6 8
HDMI 5
5
D32
PJ2
R445
R457
D95
C81
C80
C88
C380
U46
OPT1
R55
C30
C29
R239
R53
R319
L47
C526
R320
C530
R65
U10
R58
C519
R318
C525
C198
R66
R64
R60
C411
R322
C407
C403
L32
C517
C516
R262
C414
C401
L33
R520
Q25
Q26
D18
R209
R205
L24
C363
R514
D97
C442
C456
R439
C416
D27
R206
C364
U31
R430
R518
R516
C453
C357
D19
C427
D10
C400 C447
C343
C
449
C341
C15
R38
R33
R32
C17
R272
R271
C419
C420
R35
R27
R278
L35
L54
C550
Q32
Q36
R466
Q34
R462
R464
1
R3 5 1
R3 5 9
R
3
56
R355
U1
RN 6
R3 5 8
R3 5 3
R3 5 2
R8 0
R1 0 3
R
N4
R1 4 6
RN 7
R220
R396
R222
R2
2
7
R1 3 4
R3 7 2
R4 5 1
U2 5
R1 6 3
R3 7 0
C4 5
R499
J9
C52
R398
C458
Q30
R432
C393
R3 7 1
R1 2 7
R1 3 5
R1 3 7
R1 3 9
R1 4 8
Q31
R437
L36
C391
C
394
U11
R3 4 1
R3
4
2
R125
C193
R361
R362
R
4
89
C511
IR1
C131
U
3
6
R493
D16
U12
R348
R105
R
346
R
102
U16
R124
R123
C513
R317
R
253
Q16
R425
R532
R108
R336
R339
R88
R293
R110
R114
R364
R365
C47
R428
R109
R334
R502
R122R12 0
C4
4
R221
C48
C136
R527
R236
R388
R476
R478
R131
R130
R400
R402
C190
C179
R230
C41
R
98
R89
R87
R75
R474
C247
J10
R42
R289
41
C3
C97
C115C116
C105
C77
C36
R513
R18
L15
C96
C118C119
C107C108C109
FB5
R314
R21
C545
C121C122
C111C112
C8
Q29
Q11
C102C103 C104
C98 C99C114
FB20
CN4
D12
D8
C338
C101
F
B2
1
R41
C2
R81
R44
R427
R273
C56
R73
R3
R275
C6
D6
C27
C59
R283
2
80
R422
R424
C
2
0
3
4
R413
C24
R280
J5
R210
C23
R374
R421
R2 8 8
C2 5 8
R492
R496
C396
D29
C408
R515
C430
PJ1
R519
R441
C365
C
429
C441
C12
C
28
R28
C60
C450
C3 2
RN 2
R4 5 0
R4 5 2
R399
R494
R1
47
R1 3
6
R4 9
1
C157
R
9
9
R224
R247
R4
1
8
R
24
2
C26
19
D63
D67
C223
D39
D64
D68
R190 R189
R409
C172
19
D66
R196
D70
R184
C334
C277
C259
C270
U29
R217
R212
C42
D85D93
C284
C283
C337
R56
C529
C440
L40
L27
R277
R270
C448
C344
C358
U22
R286
R285
R528
R456
R463
R468
R143
R250
Q15
C383
C227
Y3
U32
R79
R91
R331
R329
R327
R472
C231
C233
CN1
R511
R509
R325
R416
R241
R373
R423
R534
D43
D46
R178
R177
R194
R193
D45
R1 6 5
R174
D69
C276
C275
L21
C518
C360
R231
R219
R448
R1 6 6
C92
R470
C528
C452
C523
D24
C409
C425
C444
U48
R442
C22
R444
L34
R529
Y6
Q35
R458
R465
R
N5
R145
R1 4 1
R1 4 4
C385
C384
C347
C1 9 6
C
19 5
U
1
7
C351
R3 4 5
R3 4 3
R3 4 4
C376
R326
R328
R330
R338
R471
R473
R512
Y7
C117 C120 C123
C100
C106 C110 C113
U18
R282
RN 3
R1 2 9
R1 3 3
R4 9 0
HEOS Bar Main Board
2016-09-08
Ver. 2.0
T65100000454A
R423
Aside
Q18
D86
Q1
Q3
R17
R7
+
L7
L9
C73
R187
D36
D17
D41
R154
R164
R153
R4
L25
L26
+
C248
C255C251
U23
C422
C424
C126
C226
C176
C478
C124
L6
C159
C168
C167
C166
C486
C38
R51
C154
R71
C462
C151
R46
C367
L28
L3
C64
C178
C69
R233
C71
C138
R251
C510
R505
Q40
R316
R313
R440
R249
R488
D28
R306
R305
R431
R395
C502
R240
U37
R391
R393
D40
R149
R5
24
R523
R525
C457
Q17
C388
L29
R8
C417
C431
C435
C437
R300
R100
L10
C183
C164
C480
C481
C487
C189
C230
C229
C184
C72
R535
C505
C217
C218
R408
R392
HPD_MCU3
Q9
R183
TP67
R198
R179
R195 R173
TP46
TP153
TP150
TP74
C340R436
R301
L23
R259
R258
D94
D
23
C390
TP9
R9
R13
TP4
TP23
R5
TP126
TP72
D20
TP69
D21
TP7
TP84
TP107
TP105
TP65
C250
TP54
TP59
TP55
C94
C93
C87
C86
C35
C173
TP50
TP34
TP110
C84
TP29
C82
TP51
TP170
C479
U42
C143
TP48
C353
C186
C187
C181
C66
C155
C153
TP73
L4
TP86
TP57
C137
C62
TP81
R47
TP124
1
L41
TP159
TP156
TP157
TP128
Q39
R308
Q12
TP104
TP98
TP99
TP162
R304
R310
R309
Q23
TP90
TP100
TP169
TP168
C382
C51
U4
TP152
TP25
TP6
TP130
D33
TP75
TP114
TP116
TP129
TP138
TP1
43
C346
C345
TP140
R191
C333
RX3_HPD
R299
RX1_HPD
C3 2 0
C3 0 8
C3 2 3
C3 0 2
C3 0 1
C5 5 1
C2 9 8
C
2
96
C3 1 6
R
1
55
C2 8 9
C2 8 8
C3 2 1
C3 0
7
C3 1 5
C3 1 3
C
2
93
C2 8 1
C3 1 8
C2 6 5
C2 6 4
R1 5 9
C2 8 6
C2 6 7
R
17 1
C2 8
0
C2 7 9
R4 8 3
C2 8 2
C329
C327
TP76
R257
R2 9 7
C389
TP33
Q19
R11
R10
R12
TP24
TP10
R415
TP22
TP79
TP71
TP102
TP31
TP21
U43
TP88
C19
C21
C20
TP28
L16
C249
TP106
C5 6 3
C2 1 4
R1 6 1
C2 4 3
C2 4 2
R3 6 6
R3
67
C3 5 4
C253
C2 1 5
C423
C4 6
R3 6 9
C2 4 4
C5 6 6
R1 6 2
TP60
TP63
TP64
C2 4 0
R1 4 2
C235
C2 1 2
C5 6 9
C2
3
7
C5 7 7
C2 0 6
C2
38
C5 7 1
C2 1 0
C
5
73
C2 0 7
C1 9 9
C2 0
0
C
56
0
L3 0
C5 6 1
TP1
TP2
TP3
R54
C34
C2 0 8
L14
C476
TP32
TP5
C125
C482
C39
C128
R84
C83
R107
C140
C182
C175
TP 4 2
C477
TP43
Q124
L11
C464
C473
C474
C142
C141
C162
TP 4 0
TP 4 7
C366
R380
R379
TP14
C65
C146
C149
C148
C150
C70
TP77
C139
L13
C63
TP16
R507
R504
C1 7 0
R2 9 2
TP119
TP125
R303
C501
Q22
R315
L45
R508
R443
TP103
TP93
TP163
TP164
C508
TP117
TP118
C503
L46
TP108
Q24
TP112
TP173
C506
L44
R235
R
394
TP115
TP109
TP172
TP 1 1 3
R390
TP123
R296
TP17
TP139
R111
D22
C379
TP101
TP137
R
150
R151
C
27
1
C3 0 6
C3 0 4
C2 9 9
C
29
0
C3 1 4
R152
C3 1 1
C3 0 9
C2 6 8
R260
C
26
2
R
50 3
C5 5 2
C3 3 0
C2 6 1
Q
4
2
R2 9 8
C387
D1
U41
R268
R267
C18
C256
R2 2 5
C
5
6
5
C5 6 4
C2 3 6
C2 3 4
C5 7 8
C5 6 8
R
1
3
2
C
2
04
C436
C
5
7
6
C5 7 2
TP 4 9
C
57 4
C
2
46
L12
TP 4 1
C165
C163
C489
Q123
R360
TP 4 5
C188
C147
C228
C156
C152
C67
U2 0
Q13
TP 1 2 2
R246
R245
C504
C224
R411
C378
Q5
HPD_MCU2
RX2_HPD
RX0_HPD
HPD_MCU0
R201
TP133
TP19
TP27
TP18
R453
Q28
TP80
TP85
TP82
R276
C485
C483
TP89
TP58
TP66
C85
TP56
C78
TP35
C160
C493
TP15
C177
C68
R48
C185
C180
TP154
TP120
R506
TP83
TP91
TP92
TP95
TP97
TP158
TP160
TP166
TP174
R406
R405
R410
R228
TP121
TP151
TP148
TP144
R403
TP132
HPD_MCU1
C3 1 2
C3 1 0
C
26 6
R1 5 6
C3 1 7
C3 0 5
C3 0 3
C2 9 2
C3 0 0
C2 9 5
C3 2 8
C3 1 9
C2 9 4
TP20
R200
D87
R1 6 0
C2 6 3
C2 6 0
TP38
TP26
Q2
TP11
TP68
TP70
TP8
R274
C484
TP 5 3
TP52
C5 6 7
C
2
1
3
R1 4 0
C252
TP62
R
36 8
C2 1 6
TP61
TP111
C79
C2 1 1
TP36
TP30
C5 7 0
C2 0 9
TP37
C2 4 5
C2 0 1
C161
TP 4 4
TP 3 9
R78
TP78
TP87
C144
C145
R49
R243
Q41
R307
R2 9 5
C509
C169
TP96
TP165
TP94
TP167
TP161
TP155
TP171
R404
TP12
TP13
TP131
TP127
TP145
TP142
C2 9 7
C
28 7
C2 6 9
C3 2 6
C2 5 4
C5
6
2
C2 4 1
C2 3 9
C
5
7
5
C2 0 5
R2 9 0
HPD_SPDIF_ARC
R243
R506
Bside
h
51
Caution in
servicing
Electrical Mechanical Repair Information Updating
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