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PROCEDURE AFTER REPLACING THE PCB.
h
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
R423
HEOSBAR
1k
DHT-S716H
5.1k
See the PCB below.
(2) Be sure to replace the software with the latest version.
L42
D34
L39
L38
C399
C222
U44
C518
C221
L40
C490
C220
C491
C172
U47
C525
R409
C397
C529
C219
C398
C528
R302
C223
C395
L21
C291
C270
+
C322
C276
C278
C259
C285
C283
C277
C284
U19
J3
C275
R320
Q20
R319
C527
C526
R323
C380
U24
C371
U46
C381
C523
L48
R186 C332
R194
R185 C335
R193
R182 R172
R190
R181 R175
R189
R199
R178
R197
R177
C29
Q10
Q6
Q8
Q4
IR2
U8
C42
D95
C30
R180
R184C334
R192
D93
D92
D91
D90
D89
D85
D84
D83
R212
+
R174
R196
R176
R188
R448
C339
D51D55
D67
D71
D52 D56
D68
D72
D54D58
D70
D74
Q38
Q7
Q21
D53 D57
D69
D73
R219
R217
D42
D43
D47
D44D48
D38
D46
D50
R484
R231
R55
D59
D63
D75 D79
D39
D60
D64
D76 D80
D62
D66
D78 D82
U29
R56
R63
D45
D49
D61D65
D77 D81
D88
HDMI 5
R470
C92
R65
R66
HDMI 4
HDMI 3
HDMI 2
HDMI 1
R485
C337
R487
19
1
19
1
19
1
19
1
19
1
D37
PJ2
C361
OPT1
HDMI IN
HDMI IN
HDMI IN
HDMI IN
C359
C360
HDMI O UT
R204
R203
MAIN PCB
R243
R506
OPEN
0
10k
1.8k
Aside
C420
U38
C341
R6
L54
C416
L35
L32
R317
C342
C409
C343
L34
R423
C401
C511
R291
D27
R442
R145
C75
R439
U22
R126
U16
L37
R143
C191
D24
R123
C190
R116
C192
R361
R117
C179
C443
U3
U40
R447
R264
C456
R362
R124
R263
C440
Y3
R401
C407
R262
R355
R402
C406
R113
C403
C442
R444
R354
R130
C438
L50
R285
R357
+
R131
R286
D97
U1
R400
R514
C358
R284
R388
C516
L49
C344
C61
C418
U39
U48
C448
C444
C411
C452
C425
C412
C427
R270
R466
R465
R464
C413
R277
R469
R468
R467
C517
Q27
Q26
U30
C454
Q36
Q35
Q34
C351
C227
R25
Q33
R463
R458
D15
R520
R382
C453
FB1
R27
R456
Q25
U5
R30
Q14
R205
C17
C16
R29
R82
L27
C15
Y6
Y1
R83
R85
C22
R86
R338
R77
U6
U11
R88
R293
R294
R64
R206
D10
D13
SW2
R337
R339
C392
R340
C391
R336
SW1
D4
U7
L36
R527
J7
+
+
C374
J1
Q32
Q31
U12
R232
R526
R101
J2
R437
R91
C347
R432
C55
R435
R499
U26
R229
R79
R222
C376
R428
C47
R529
R528
C459
R495
R256
C386
C52
C384
C383
R220
C385
U35
R397
U32
R398
C53
C372
R218
Q16
C48
Q15
R252
R250
J9
Bside
PROCEDURE AFTER REPLACING THE U-COM, ETC.
The procedure after replacing the u-COM (microprocessor), flash ROM, etc. is as follows.
PCB Name Ref. No.
Module
38
Procedure after Replacement
A : The software has been written. The software is not written at the time of replacement.
J8
CN4
B : The software has been written. The software may need to be rewritten by version updates. Check the
1
7
1
11
C105
C106
C107 C108 C109
C110
C111C112
C113
C114
C98 C99
C100
C115C116
C117
C118C119
C120
C121C122
C123
C102 C103 C104
C101
version.
J10
CN1
C95
C247
C96
C338
R282
See
"FIRMWARE UPDATE
C231
C233
R534
R455
R423
C : The software has not been written. The software needs to be written after replacement.
Q11
R420
R424
R473
R373
R472
C58
C373
R471
C27
R374
C336
D6
R18
R21
R416
R20
R419
D96
L15
U15
C36
Y7
C23
See
"3. Updating via
R15
R326
R327
C547
R325
C350
D3
R328
R329
Y2
U34
R417
R211
R330
R210
R331
R208
R207
R289
R280
R279
R454
settings update
procedures" for information on writing the software.
R70
J5
R14
R73
R67
R3
R412
U13
R413
R45
R68
R275
D : The software has been written. Be sure to rewrite with the latest software for your service region.
R241
C56
R273
R509
U33
C76
R511
C356
C77
R512
U18
See
"3. Updating via
Y4
R44
R43
R2
R1
HEOS Bar Main Board
settings update
procedures" for information on writing the software.
R81
T65100000454A
Ver. 2.0
R377
J6
R41
2016-09-08
R243
R506
51
Procedure
Description
after Re-
placement
Network Module
C/D
PROCEDURE" for information on writing the software.
USB",
"1. Service region settings update
procedures" and
USB",
"1. Service region settings update
procedures" and
Remark
SOFTWARE : Network
Be sure to update the firmware.
Be sure to rewrite the service
region setting.
Be sure to rewrite the service
Release Type setting.
"2. Service Release Type
"2. Service Release Type
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