DOWNLOAD Panasonic UB-T880 / UB-T880W Service Manual ↓ Size: 3.95 MB | Pages: 127 in PDF or view online for FREE

Model
UB-T880 UB-T880W
Pages
127
Size
3.95 MB
Type
PDF
Document
Service Manual
Brand
Device
Service Manual / Other / ELECTRONIC BOARD (ELITE PANABOARD)
File
ub-t880-ub-t880w.pdf
Date
PREV: Panasonic UB-T781 / UB-T781W / UB-T761 (serv.man2) Service Manual / Supplement

Panasonic UB-T880 / UB-T880W Service Manual ▷ View online

109
12 CIRCUIT BOARDS
Index
12.1 CONTROL Board
12.2 TRANSMISSION Board          
12.3 RECEPTION 1 Board
         RECEPTION 2 Board
12.4 POWER Board
12.5 Power SW / LED Board
      12.6 AUDIO Board
12.7 PEN Board
12.7.1 PEN Board (A)         
12.7.2 PEN Board (C)
110
12.1. CONTROL Board
12.1.1. Front Side
PbF
94V
-0
Control
PJLPC0295ZA
PPB0D37PBU01-00
R400
R401
R402
R403
R404
R405
R212
R406
R407
R213
R408
R214
R409
R215
R216
R217
R218
R600
R219
R601
R602
R603
CN200
R604
R410
R41
1
CN201
R605
R606
R412
CN202
R413
R607
CN203
R414
CN204
R608
R415
R609
CN205
R416
CN206
R222
CN207
CN208
R224
CN209
R225
R419
R226
R227
R228
R610
R229
R611
R612
R613
CN210
R420
R614
R615
R421
R616
R422
R617
R423
R230
R618
R424
R619
R425
R232
R426
R427
R233
R234
R428
R429
R236
R237
R620
R238
R621
R239
R622
R623
R430
C200
R624
C201
R431
R625
C202
R626
R432 R433
R627
C203
C204
R434
R628
R240
R629
R241
C205
R435
C206
R436
R242
R437
C207
C208
R438 R439
R245
C209
R246
R630
R248
R631
R249
R632
R633
R634
R440
C210
X200
C211
R441
R635
X201
R636
C212
X202
R442
X203
R637
R443
R638
R250
R444
R639
C215
R445
R251
C216
R446
R447
C217
R448
LF200
C218
R254
C219
R449
LF201
R255
LF202
R256
LF203
R257
LF204
R258
R640
R259
R450
C220
C221
R451
C222
R452
R453
C223
R454
C224
R260
C225
R261
R455
R456
R262
C226
R263
R264
R458
C228
R265
C229
R266
R267
C230
R460
R461
C231
C232
R462
C233
R463
R464
R270
R271
R465
C236
R272
R466
C237
R273
R467
C238
R468
R274
C239
R469
R275
R276
R277
R278
R279
R470
C240
R471
C241
R472
C242
R473
C243
C244
R280
R474
R475
C245
R281
R476
R282
R477
C247
R283
R478
R284
R479
C249
R285
R286
R287
R288
R289
C250
R480
R481
R482
R483
C253
R290
C254
C255
R291
C256
R486
R293
C257
R487
R488
R294
C259
R295
R296
R297
R298
R299
C261
C262
C264
C266
C267
R499
C270 C271
C272
C275
C276
IC200
IC201
C282
IC202
C283
IC203
C284
IC204
C285
IC205
IC206
C286
C287
IC207
IC208
C288
IC209
C289
IC210
C290
C291
IC211
C292
IC212
IC213
C293
IC214
C294
IC215
C295
C296
IC216
IC217
C297
C298
IC218
IC219
C299
IC220
IC222
IC223
R300
R301
R302
R303
R304
R305
R306
R307
R309
R500
R501
R502
R503
R504
R505
R31
1
R312
R506
R313
R507
R314
R508
R315
R509
R316
R317
R318
R319
R510
R511
R320
R514
R321
R515
R322
R516
R517
R323
R518
R324
R325
R519
R327
R520
R521
R522
R523
R330
R524
R331
R525
R526
R333
R527
R528
R334
R335
R529
R336
R337
R338
R339
C300
R530
R531
C301
R532
C302
R533
C303
R534
C304
R340
C305
R341
R535
R536
C306
R342
R343
C307
R537
R344
C308
R538
R539
C309
R345
R347
R348
R349
R540
C310
R541
C31
1
R542
C312
R543
C313
CL200
R350
C314
R544
CL201
C315
R545
R351
R352
R546
C316
CL202
R547
C317
CL203
R353
C318
CL204
R548
R355
R549
CL205
C319
R356
CL206
R357
CL207
R358
CL208
CL209
R359
R550
C320
C321
R551
C322
R552
C323
R553
R554
C324
R361
C325
R555
C326
CL212
R556
R557
R363
CL213
C327
CL214
R364
R558
C328
C329
R559
CL215
R365
R366
CL216
R367
CL217
R368
CL218
CL219
R369
R560
C330
C331
R561
R562
C332
R563
C333
CL220
R370
C334
C335
CL221
R371
C336
CL222
R567
CL223
C337
R373
C338
CL224
R568
R374
R375
R569
C339
CL225
R376
R379
R570
C340
R571
C341
C342
C343
R573
C344
R380
R574
R575
C345
C346
R576
R382
R577
R383
C347
C348
R578
R384
C349
R579
R387
R388
R389
R580
C350
C351
R581
R582
C352
R583
C353
C354
R584
R390
R585
R391
C355
R392
R586
C356
C357
R393
R587
C358
Q200
R394
R588
C359
Q201
R395
R589
R396
R397
R398
R399
C360
R590
R591
C361
R592
C362
C363
R593
C364
R594
C365
R595
C366
R596
C367
R597
C368
R598
C369
R599
L202
L203
C370
L204
C371
L205
L206
L210
L211
L212
L213
L214
L215
L216
JK200
JK201
JK202
JK203
JK204
R206
R207
R208
IC224
CL226
CL227
CL228
CL229
CL230
C372
C373
C374
C375
C378
C265
C382
C383
C384
IC225
IC226
R642
R643
R646
R647
R648
R650
R651
R653
C385
C386
R641
2
1
19
20
2
1
2
1
2
1
2
1
22
21
2
1
24
23
17
1
4
1
8
1
6
2
1
16
15
5
8
4
1
4
1
3
5
4
1
3
102
39
103
128
64
65
1
22
23
44
1 3
5
25
24
37
4
1
3
5
36
37
25
5
8
4
1
1
36
37
5
8
4
1
4
1
3
5
1
10
11
20
1
10
11
20
1
10
11
20
1
10
11
20
1
3
4
1
3
4
1
3
4
1
3
4
4
1
3
4
1
3
E
E
4
1
6
5
41
6
5
5
6
7
8
3
2
1
4
4
1
6
5
4
1
6
5
1
10
11
20
4
1
3
5
4
1
3
5
111
12.1.2. Back Side
2
1
2
1
2
1
2
1
22
21
1
7
14
1
8
1
6
4
6
5
1
4
6
5
1
5
6
8
7
2
3
4
1
4
6
5
1
4
6
5
1
2
1
16
15
2
1
24
23
1
2
20
19
R210
R211
R220
R221
R223
R417
R418
R231
R235 R243
R244
R247
C213
C214
R252
R253
C227
R457
R459
R268
R269
C234
C235
C246
C248
C251
C252
R484 R485
C258
R489
C260
R490
R491
R492
C263
R493
R494
R495
R496
R497
C268
R498
C269
C273
C274
C280 C281
R308
R310
R512
R513
R326
R328
R329
R332
R346
R354
R360
CL210
CL211
R362
R564
R565
R566
R372
R377
R378
R572
R381
R385
R386
L200
L201
L207
L208
L209
R200
R201
R202
R203
R204
C278
C277
C376
C377
C379
C380
C381
R649
R209
R645
R644
R652
R654
R655
112
12.2. TRANSMISSION Board
12.2.1. Front side
PbF
Transmit
PJLPC0296ZB
PPB0D37PBU02-00
REF-A/DIP
C1
121
C1122
C1
123
C1
124
R1102
R1103
R1104
R1105
R1106
R1107
R1108
R1109
R1300
R1301
R1302
R1303
R1110
R1304
R1305
R1111
R1306
R1112
R1113
R1307
R1308
R1114
R1115
R1309
R1116
R1117
R1118
R1119
R1310
R1311
L1001
L1002
R1312
L1003
R1313
R1314
L1004
R1120
L1005
R1121
R1315
R1316
L1006
R1122
R1123
R1317
L1007
R1318
R1124
R1125
R1319
R1126
R1127
R1128
R1129
R1320
R1321
R1322
R1323
R1324
R1130
R1131
R1325
R1326
R1132
R1133
R1327
R1328
R1134
R1329
R1135
R1136
R1137
R1138
R1139
R1330
R1331
R1332
R1333
R1334
R1140
R1335
R1141
R1336
R1142
R1143
R1337
R1338
R1144
R1145
R1339
R1146
R1147
R1148
R1149
R1340
R1341
R1342
R1343
R1150
R1344
R1345
C1
179
R1151
R1152
R1346
R1347
R1153
R1154
R1348
R1349
R1155
R1156
R1157
C1
180
R1158
R1159
C1
181
C1
182
R1350
R1351
R1352
R1353
R1160
R1354
R1161
R1355
R1162
R1356
R1357
R1163
R1164
R1358
R1165
R1359
R1166
R1167
R1168
R1169
R1360
R1361
R1362
R1363
R1170
R1171
R1172
R1173
R1174
R1175
R1176
R1177
R1178
R1179
R1180
R1181
R1376
R1379
R1380
R1381
R1382
R1383
R1384
R1193
R1194
R1195
R1196
R1197
R1198
R1199
CN1001
CN1002
CN1003
CN1004
C1001
C1002
C1003
C1004
C1005
C1006
C1007
C1008
C1009
C1012
C1014
C1015
C1016
C1017
C1018
C1019
C1020
C1021
C1022
C1023
C1024
C1025
D1002
C1027
C1028
R1005
R1006
C1030
R1009
C1031
IC1002
C1032
IC1003
C1033
R1200
IC1004
C1034
C1035
R1201
IC1005
R1202
IC1006
R1203
IC1007
IC1008
C1038
R1204
R1205
R101
1
C1039
R1206
R1207
R1208
R1209
R1017 R1018
C1040
IC1010
R1019
IC101
1
C1043
C1044
R1210
R1211
C1045
C1239
R1212
C1046
R1213
C1047
C1048
R1214
R1020
R1021
C1049
R1215
R1022
R1216
R1023
R1217
R1024
R1218
C1240
R1025
R1219
R1026
R1027
C1243
C1050
R1028
C1244
C1051
R1029
C1245
C1052
C1246
C1053
R1220
R1221
R1222
R1223
R1224
C1058
R1030
R1225
R1031
R1032
R1226
R1033
R1227
R1228
R1035
R1229
C1251
R1036
C1252
R1037
C1253
R1038
C1061
R1039
R1230
C1065
R1231
C1066
R1232
R1233
R1234
R1040
R1235
R1041
R1236
R1237
R1043
R1238
R1044
R1239
R1045
R1046
R1048
R1049
C1266
C1267
R1240
C1268
R1241
R1242
R1243
R1244
R1245
R1246
R1247
R1248
R1249
R1057
R1058
R1059
R1250
R1251
R1252
R1253
R1060
R1254
R1255
R1061
R1062
R1256
R1063
R1257
R1064
R1258
R1259
R1065
R1066 R1067 R1068
R1069
R1260
R1261
R1262
R1263
R1070
R1264
R1265
R1071
R1072
R1266
R1073
R1267
R1074
R1268
R1075
R1269
R1076
R1077
R1078
R1079
R1270
R1271
R1272
R1080
R1081
R1082
R1083
R1084
R1085
R1086
R1087
R1088
R1089
R1284
R1090
R1285
R1286
R1287
R1288
R1289
R1290
R1291
R1292
R1293
R1294
R1295
R1296
R1297
R1298
R1299
X1001
X1002
2
1
15
16
1
40
1
40
1
40
1
3
4
5
8
4
1
1
10
11
20
73
72
37
36
1
108
33
48
16
17
32
64
49
1
33
48
16
17
32
64
49
1
33
48
16
17
32
64
49
1
1
1
4
5
8
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