Read Panasonic KX-FLB883RU (serv.man4) Service Manual Supplement online
6
KX-FLB883RU
2.2.2.
MAIN BOARD: BOTTOM VIEW
[Changed from original section “17.1.2. MAIN BOARD: BOTTOM VIEW”]
C522
C526
R536
17
IC502
IC700
C567
C566
R535
C520
1
2
1
R320
Q300
C376
D301
R321 C373
D302
R337
Q301
R318
R311
R312
R313
C375
R529
C672
D502
E
+3.3V
8
16
32
1
C528
C529
C527
R537
1
2
19
20
C706
C709
17
C703
C702
C694
C705
16
32
1
C711
C712
C710
R708
R707
R588
R590
C571
R586
R584
C568
R705
R447
C457
R446
C431 C430 C479
C456
R322
R326
RA306
RA307
C435
C404
R330
C436
R445 R444
C454 C453
C439
R324
R328
RA310
C437
C464
C468
C467
R434
R435
C496
C469
C432 C481
C433
RA308
RA305
R704
C701
R706
R703
C704
R587
C466
C438
RA301
RA303
RA304
RA302
RA300
R432
R433
C495
C444
R585
C569
R702
D504
5
+24V
1
4
3
3
R524
R522
C661
+7V
+5VD
DG
IC501
D503
E
Q510
E
E
D200
C230
L219
L233
1
12
6
R234
C228 R233 R232
L218
C207
R215 C211
R237
D102
R113
R104
R236
C249
R242 R241
L226
R240
R238
C245
C234
C658
R211
C656
C693
C247
R253
R212
R210
R223 C221
L213
L214
C202 R206
L237
R229
8
1
L225
8
C248
5
4
1
4
5
R231R230
L216
IC203
C227
R208
5
1
2
3
L204
C216
R116
C122
C126
R107
E
Q105
R108
C233
C232
C217
C204
C203
C205
R244
IC201
L206
R209
R207
R207
A
A
C226
L232
R566
Q527
E
Q523
R577
R572
R573
R574
E
Q520
R565
8
1
1
18
5
C513
9
1
71
C512
1
10
R532
C665
E
Q528
Q512
Q524 Q519
E
Q505
Q529
R768
C685
R227 R226
L217 R224
E
E
Q503
R523
R527
C516
R506
R510
C508
IC301
C326
R391
R391
IC304
C382
R395
3
4
RESET
C218
L212
R239
R205
R220
C222
J300
5
R392
C686
1
3
R394
5
4
4
1
C654
R504
C670
E
Q500
E
E E
+2.5V
+1.25VTT
C482
C485 C499
C477
1
4
8
IC403
5
C418
R451
C677
R450
C458
C400
C478
RA309
RA311
C450
C448
DA500
C551
C553
L504
R553
FL
T500
7
1
11
2
C547 R571
C486
C440 C487
C441
RA312
C689
FLT501
C554
C530
C531
C687
2
1
1
8
C759
C760
R758
UARTTXD3
TDO
UARTRXD3
R756
R761
C480
C305
R340
R348
C355
R380
C364
C309
L371
C347
R359 R360
TMS
TRSTN TCK
C370
R462
R463
C337
C371
C371
EYEDAT
EYECLK
EYECLK
R316
R352
C339
TDI
C650
R354
M-TDO
M-TCK
M-TMS
M-TDI
M-TRSTN
L358
L355 R355
L359
C683
C301
B
R349
L353
L348
L349
R350
C348
L751
C651
R759
L368
L347
R378 R373
+1.2V
L345
L370
L367
C334
C365
R386
R385
C366
C335
L360
L361
R381
R341
R344
R346
R301
C345
C304
R342
C761
R363
C364
R362
C385
C392
C391
IC305
D305
C395
7
9
1 2
R361
1
10
C393
6
5
R357
R356
R358
4 3
5
6
6
7
8
8
1
2
5
6
8
7
10
R557
1
2
5
6
8
7
C696
C308
R399
C336
C367
R372
C368
R315
R461
R460
C300
R314
C398
R252
C243
C330
C327 C362
C306
C361
C329
R390
C679
C359
C698
C307
C372
C360
C328
R370 C302 R371 C303
R302
C325
R383
R382
C319 R388
R338
R219
C369
DBGMOD
NDBGREQ
NDBGREQ
B
C338
C358
C363 R393
C323
IC303
C322
C692
R369
R368
R306
R309
C357
R317
R304
VDGCLK
TP-CHKSEL
+1.2V/BATT
+3.3V/BATT
1
DA300
R389
C324
C351
C354
C332
C341
C353
C352
C331
C356
C343
C333
C344
C342
C340
PbF
PFUP1679ZA-1
A
IC204
R110
C109
R106
L108
L109
R109
R112
R112
C110
L106
L105
KX-FL883RU MAIN BOARD BOTTOM VIEW
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