Panasonic UB-T880 / UB-T880W (serv.man5) Service Manual / Supplement ▷ View online
13
SYNC
1:1D;5:5D
*RES
1:1E;5:5E
47
R627
47
R633
47
R629
47
R628
47
R626
47
R631
GND
+3.3V
GND
+12VCC
35
100u
C361
+5VCC
10
100u
C360
GND
GND
10
100u
C331
+5VCC
CL218
CL219
CL221
CL220
GND
10
100u
C333
USB5V
+12VCC
35
100u
C330
GND
GND
10
100u
C341
+3.3V
CL224
22
R617
GND
*HRESET
1:1C
1k
R614
1k
R612
LED1
1:7C
B1ABCF000012
Q200
10k
R610
LED2
1:7C
GND
GND
10k
R61
1
CL222
*RESET
1:1C;1:1E;2:7B
16
22u
C337
NO USE
C332
J0JHC0000075
L216
GND
B1ABCF000012
Q201
CL223
J0JHC0000075
L214
R613
K1KA06A00452
CN209
1
2
3
4
5
6
CL225
GND
*HUBRESET
3:6D;4:5B
GND
+HUB3.3V
22
R618
10
100u
C342
+5VCC
GND
GND
18.2
R635
18.2
R634
C0EBE0000350
IC219
OUT
1
VDD
2
GND
3
CD
5
NC
4
C0EBE0000350
IC220
OUT
1
VDD
2
GND
3
CD
5
NC
4
*PLLRST
1:1E;5:5E
SENB_T
1:5F
SCLK
1:1D;5:5D
SDA
T
1:1D;5:5D
*TRES
1:5F
SDAR
1:1D;5:5D
0
R632
GND
47
R630
GND
SW2
SW1
K1KA08AA0258
CN208
1
2
3
4
5
6
7
8
SW2
6:2B
SW1
6:2B
K1KA04AA0258
CN207
1
2
3
4
+3.3V
10k
R621
10k
R619
10k
R622
10k
R620
10k
R623
10k
R624
10k
R625
GND
J0JHC0000075
L215
+12VCC
0
R608
0
R609
0
R606
0
R607
GND
K1KA07AA0193
CN206
1
2
3
4
5
6
7
1000p
C351
100p
C347
0.1u
C362
0.1u
C340
0.1u
C334
0.1u
C338
0.1u
C363
0.1u
C344
0.1u
C339
0.1u
C335
0.1u
C346
0.1u
C336
0.1u
C343
0.1u
C350
0.1u
C345
C0JBAU000023
IC224
1*OE
1
1A1
2
2Y4
3
1A2
4
2Y3
5
1A3
6
2Y2
7
1A4
8
2Y1
9
GND
10
2A1
11
1Y4
12
2A2
13
1Y3
14
2A3
15
1Y2
16
2A4
17
1Y1
18
2*OE
19
VCC
20
470k
R615
0.01u
C348
TJ3965GR-3.3V
-3L
C0DBA
YY00768
IC217
VIN
1
OUT
3
GND2
4
GND1
2
TJ3965GR-3.3V
-3L
C0DBA
YY00768
IC218
VIN
1
OUT
3
GND2
4
GND1
2
22p
C359
22p
C358
22p
C357
22p
C356
22p
C355
22p
C354
22p
C353
22p
C352
0.01u
C349
470k
R616
K1KA16BA0124
CN210
1
2
2
3
4
4
5
6
6
7
8
8
9
10
11
12
12
13
14
14
15
16
16
CL228
CL229
CL230
0.1u
C372
0.1u
C373
0.1u
C379
0.1u
C381
GND
C
E
B
A
D
F
3
24
6
5
8
7
A
B
C
D
E
F
0
R652
GND
0
R653
+5V
GND
GND
USB5V
+3.3V
+3.3V
SENB_T
SCLK
SDA
T
SDAR
SYNC
**RES
*TRES
*PLLRST
LED1
LED2
CONTROL
Board
UB-T880 / T880W
6
6
T
o
TRANSMISSION Board
T
o
Power SW / LED Board
From POWER Board
(Power supply for control
block)
From POWER Board
(Power supply for USB)
N.M.
N.M.
N.M.
N.M.
N.M.
N.M.
N.M.
N.M.
N.M.
N.M.
(Complying with ErP)
Note1:
N.M. means “Not Mounted”.
Note2:
This schematic diagram is available only for the products
that have the following Serial Number
.
Serial Number: xxxxxxGxxxx or later
ERP
1:1D
DTC1
14EKA
T146
B1GBCFJJ0002
Q202
GND
CL233
14
5 “SECTION 12 CIRCUIT BOARDS”
Index
12.1 CONTROL Board
12.1.1 CONTROL Board (for the 1st and 2nd Version Products)
12.1.2 CONTROL Board (Only for the 2nd Version Product complying with ErP directive)
12.1.2 CONTROL Board (Only for the 2nd Version Product complying with ErP directive)
12.2 TRANSMISSION Board
12.3 RECEPTION 1 Board
RECEPTION 2 Board (1st Version Product Only)
RECEPTION 2 Board (1st Version Product Only)
12.4 POWER Board
12.5 Power SW / LED 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)
12.7.1 PEN Board (A)
12.7.2 PEN Board (C)
15
5.1.
“Section 12.1 CONTROL Board”
5.1.1.
"Section 12.1.1 CONTROL Board (for the 1st and 2nd Version Products)"
No Change
(Refer to Section 12.1 in the Original Service Manual for UB-T880 / T880W (Order No. KM71105670CE).)
(Refer to Section 12.1 in the Original Service Manual for UB-T880 / T880W (Order No. KM71105670CE).)
16
5.1.2.
"Section 12.1.2 CONTROL Board (Only for the 2nd Version Product complying with
ErP directive)"
ErP directive)"
5.1.2.1.
Front Side
PbF
94V-0
Co
ntr
ol
PJLPC0295
PPB0E40PBU11-00
2012.05.08
YA
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
R411
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
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
R311
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
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
C311
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
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