DOWNLOAD Panasonic TH-42PD50U Service Manual ↓ Size: 22.5 MB | Pages: 127 in PDF or view online for FREE

Model
TH-42PD50U
Pages
127
Size
22.5 MB
Type
PDF
Document
Service Manual
Brand
Device
Plasma / DIGITAL PROGRESSIVE WIDE PLASMA TELEVISION
File
th-42pd50u.pdf
Date

Panasonic TH-42PD50U Service Manual ▷ View online

A
B
C
D
E
F
G
H
I
1
2
3
4
5
6
FL2604
FL2605
FL2606
FL2607
FL2608
R2670
FL2609
R2676
R2677
FL2610
R2678
FL2611
R2679
FL2612
FL2614
FL2615
FL2616
FL2617
FL2618
R2874
R2875
FL2619
R2876
R2683
R2684
R2685
FL2620
FL2621
FL2622
FL2623
FL2624
FL2625
FL2626
FL2627
FL2628
FL2629
R2892
R2894
R2896
R2897
R2898
R2899
JS2624
JS2625
JS2634
JS2636
JS2637
C2701
C2702
C2708
JS2642
JS2644
JS2645
JS2646
JS2647
JS2648
C2710
C2717
C2718
JS2651
JS2652
JS2653
JS2656
JS2657
JS2658
JS2659
C2723
C2729
C2730
C2733
C2734
C2737
C2739
JS2672
JS2673
JS2674
JS2675
C2744
L2600
L2601
L2602
L2603
C2747
L2604
JS2680
L2605
JS2681
L2606
JS2682
L2607
JS2683
L2608
R2725
R2726
R2727
C2750
R2729
C2753
R2920
L2611
L2612
L2613
R2730
JS2690
R2924
L2614
JS2691
R2731
L2615
R2733
L2617
JS2694
R2734
H1
JS2695
R2735
JS2696
R2736
H2
R2737
JS2697
JS2698
R2738
C2760
R2739
JS2699
C2762
C2763
R2741
L2625
L2626
L2627
R2744
L2628
L2629
R2746
R2747
L2630
C2775
R2750
R2751
C2779
R2754
C2780
R2758
C2781
C2782
R2761
H03
R2767
H05
R2769
R2770
R2772
JK2600
R2774
H11
R2776
JK2605
JK2606
H21
H22
R2793
H30
R2794
R2795
R2796
R2797
R2798
R2799
H41
H42
H50
H51
H52
JS2729
C2600
C2601
C2602
Q2600
Q2601
Q2602
Q2603
Q2604
Q2605
Q2606
JS2737
Q2608
JS2738
JS2740
JS2741
JS2742
JS2744
JS2745
Q2615
JS2746
Q2616
JS2747
Q2617
Q2618
JS2748
JS2749
Q2619
JS2750
Q2620
C2625
JS2751
Q2621
JS2752
Q2622
JS2753
Q2623
C2628
C2629
JS2757
R2603
R2604
R2605
R2606
R2607
C2630
C2631
IC2602
C2632
JS2760
R2800
D2611
IC2605
C2635
D2612
IC2607
R2804
D2615
R2806
R2613
R2807
R2808
R2614
R2615
R2616
R2617
R2618
R2619
C2644
R2810
C2645
R2811
C2646
R2812
C2647
R2813
C2648
R2814
R2620
C2649
R2621
R2815
R2816
D2627
R2817
D2628
R2625
R2628
C2650
R2629
C2652
R2820
C2655
R2822
C2656
C2657
R2823
R2630
R2824
R2631
R2825
D2635
R2632
R2633
D2637
R2634
R2635
D2639
R2636
R2830
R2831
R2834
R2835
R2837
R2838
R2645
R2646
R2648
R2649
C2672
C2673
R2840
C2675
R2842
C2676
R2843
R2650
R2844
C2678
R2845
R2652
D2656
R2655
R2656
R2657
R2658
R2659
C2686
C2687
R2660
C2688
C2689
R2663
R2664
R2667
FL2600
FL2601
FL2602
D2616
D2638
D2636
R2668
R2665
R2661
R2674
R2675
C2765
FL2631
FL2632
FL2630
C2783
JK2604
H7
JK2601
H43
R2871
D2630
R2867
D2629
JS2705
JS2706
JS2708
JS2707
Q2624
C2694
R2671
Q2625
R2672
R2654
C2627
R2697
PbF
AB
AC
AD
VAO
DVI AUDIO
TNPA3598
H
1
HMM4
HMM3
HMM2
HMM1
HMM5
ORDER
NO.
1
2
3
4
1
3
4
2 1
2
3
4
1
2
3
4
1
2
3
4
1
2
3 4
1
2
3
4
1
2
3
4
1
2
3
4
1
40
1
40
1
2
3
4
1
2
3
4
1
2
3
4
1
2
3
4
1
2
3
4
1
2
3
4
1
4
1
12
1
7
1
10
1
11
1
30
1
9
1
14
1
2
35
34
1
35
1
2
29
30
1
24
25
40
41
64
65
80
1
11
12
22
23
33
34
44
1
7
8
14
L
R
L
R
1
2
11
12
COMPONENT1
COMPONENT2
V1
V2
MONOUT
1
3
TH-42PD50U
H-BOARD TNPA3598AB
TH-42PD50U
H-BOARD TNPA3598AB
H-BOARD(COMPONENT SIDE)
TNPA3598AB
H
Parts Location
H-BOARD (COMPONENT SIDE)
IC
IC2602 D-2
IC2605 D-2
IC2607 E-4
Q2600 D-3
Q2601 D-3
Q2602 D-3
Q2603 D-3
Q2604 D-3
Q2605 C-3
Q2606 C-3
Q2608 B-3
Q2615 I-2
TRANSISTOR
Q2616 H-2
Q2617 H-1
Q2618 B-3
Q2619 A-3
Q2620 D-3
Q2621 D-3
Q2622 D-3
Q2623 E-3
Q2624 H-4
Q2625 I-3
TH-42PD50U
37
12.5. DT-Board
A
B
C
D
E
F
G
H
I
1
2
3
4
5
6
R620
IC230
C454
C260
R238
R621
C455
C261
R239
R815
IC232
C456
R816
C262
C457
C263
C264
R431
IC235
C265
R819
C266
C267
C650
C268
R240
R241
C269
R629
R436
R242
R243
C654
R244
R820
C460
C461
R245
C656
C462
R246
C657
C463
R247
R630
R824
R248
C270
R631
C465
IC241
R825
R249
C271
C466
IC242
R826
R633
IC243
C274
C275
IC245
C276
R637
C277
R250
C278
R251
C279
R252
R448
R830
R449
R831
R832
R640
R834
R258
C280
C474
C475
R259
C281
C476
R836
C282
C477
C283
R450
C478
L141
R645
R451
C285
R646
R452
C286
L143
R647
R453
C287
R648
R454
R260
C288
R455
C289
R261
R456
R262
R263
R264
R459
C481
C099
R265
R842
R266
C483
R267
C484
FL200
R650
C290
R268
C485
FL201
C291
R269
C486
C292
C293
R460
C294
R461
C295
R656
R462
C296
R657
C297
R463
R658
C298
C299
R273
R274
R275
C492
R276
R277
R660
R278
R661
R279
C496
R665
R471
R666
R473
R280
R281
R475
R476
R282
R283
R478
R284
R285
R286
R287
R673
R674
R481
R482
R678
R292
R488
R294
R295
R296
R298
R682
R686
R687
FL238
R688
R689
R691
R694
FL258
FL259
FL260
FL263
C300
X201
C301
C110
C111
C307
C113
C114
C115
C309
C116
C117
C500
C118
C502
C503
C504
C310
C506
C509
C121
C123
C317
C124
C318
C125
C127
C510
C128
C511
C129
C320
C515
C321
C516
C322
C517
C518
C324
C519
C325
XF200
XF201
R301
XF202
R304
R306
R307
R308
C525
R309
C527
C333
C528
C334
R500
C529
R501
C335
R502
R503
R504
C144
R310
R505
C145
R311
R506
R312
R507
R508
C530
R509
C531
R316
C532
R317
C533
R318
R319
C535
C342
R703
C537
C343
C344
R510
R705
L202
C347
L204
C348
R709
R515
L205
L206
L207
L208
C541
R326
C542
R327
C543
R328
R329
C351
C352
C546
C353
C547
R138
L210
C354
C548
R521
L211
C162
L212
R523
C357
L213
R524
R330
C358
C164
L214
R331
L215
C359
R332
L216
R527
R333
L217
R528
R140
L218
R141
C551
L219
R336
R142
C552
R337
R144
C554
C360
R145
C555
C361
C362
C556
R723
C557
C363
R724
R530
R148
C558
L220
C364
R725
C365
C559
R532
R533
R727
R728
R340
C368
R729
R341
C369
R342
L226
R537
R344
R150
C560
R539
R345
R152
R346
R347
R153
C563
R730
C370
R348
R731
R155
C371
C565
C372
C566
R733
R157
C567
R158
C374
R734
R541
R159
R735
L231
R542
R736
L232
R544
R738
C378
R350
R545
R351
C379
R546
R352
L236
R547
R353
L237
L238
R548
R354
R355
L239
R549
R356
R163
C573
R357
R165
R741
R166
R742
C576
C383
R744
C384
L241
R551
R552
R746
R747
L244
R748
R361
R556
R362
R557
R363
R558
C581
R366
R367
C584
R368
R751
C585
C391
R369
C392
R752
C587
R753
L250
R560
C394
C588
L251
R561
C589
R755
L252
R756
R757
R758
R564
L255
C399
L256
R373
L258
R568
C590
R374
JK200
R569
C591
R375
C592
R376
C593
C594
R378
C595
R761
C596
R762
C597
R763
R570
C598
R764
R571
C599
R572
R766
R767
L264
L265
R381
L266
R382
L267
R577
R383
R578
L268
R384
R385
R387
R770
R388
R771
R773
R580
R774
R581
R775
R582
R776
R777
R584
L274
R390
R779
R585
L275
R391
R392
L277
R588
R589
L279
R780
DT04
R399
DT06
R784
R590
L280
R785
DT09
R786
R592
R787
R593
L283
L284
R595
L285
R596
R597
R598
R599
DT12
R790
R792
R793
R794
R799
Q200
Q201
Q202
Q203
C208
Q204
Q206
Q209
C402
C210
C211
C214
C408
C215
C409
C216
C217
C600
C601
C602
Q216
C603
C604
C410
C605
C606
C607
C413
C608
TU200
C414
C609
C221
C222
C416
C223
C417
C224
D200
C418
C225
D201
D202
Q223
C227
C610
C228
Q224
C611
C229
Q225
R201
C612
Q226
C613
C614
C420
R204
D208
D209
C615
R205
C616
C422
C617
C618
C230
C619
C425
C232
IC202
C426
IC203
C233
C427
R400
IC204
IC010
D210
C234
C428
R401
C429
C235
R402
C236
IC206
C237
IC207
C620
IC208
C238
D215
C621
IC209
C239
D216
C622
D217
C623
R407
D218
R214
R408
C431
D219
R215
R409
C432
C626
R600
C434
R601
IC211
C435
C436
C242
IC212
R603
C437
C243
IC213
D220
IC214
R410
R605
C245
R606
IC216
C248
R414
R609
C249
R221
R415
IC219
R222
R223
R800
R224
C441
R801
R225
R419
C442
R802
R226
C443
C637
R227
R610
C444
C638
C250
R228
IC220
IC221
C445
R229
C251
R805
C252
R613
IC223
C253
IC224
R420
R615
C255
R809
R421
R616
C256
R422
C257
R423
C640
R230
C258
R619
R425
C641
R231
C259
R426
C642
R232
R427
C643
R233
R428
R234
R429
C451
R811
R235
C452
R812
R236
C646
R237
DT
A
A
CR NO.8
F
C
D
B
D
H
H
B
I
E
C
E
I
J
J
TNPA3624
1
F
Thermal
Pad
K
K
L
L
M
M
N
N
PbF
1
24
25
48
1
7
8
14
1
3
4
6
1
7
8
14
1
7
8
14
1
4
5
8
1
4
5
8
3
6
10
7
1
2
3
6
10
7
1
2
SEE
FOR
NO.
REVERSE
ORDER
1
6
7
12
1
6
7
12
1
6
7
12
+
+
1
2
35
36
68
67
34
33
1
7
9
1
8
10
12
1
55
56
110
ANTVSUPPLY
GND BTL
TU GND
VSUPPLY
AGC
SDA
SCL
AFT
AGCOUT
GND
ROUT
LOUT
GND BV
IFOUT
IFSW
OOBOUT
VIDEOOUT
+
1
7
8
14
1
3
4
5
1
3
4
5
1
33
34
66
1
4
5
8
1
4
5
8
1
4
5
8
1
8
9
16
+
1
44
45
88
89
132
133
176
1
4
5
8
1
4
5
8
1
36
37
72
73
108
109
144
1
10
11
20
1
3
4
5
1
54
55
108
109
162
163
216
1
24
25
48
1
3
4
5
TH-42PD50U
DT-BOARD TNAG156
TH-42PD50U
DT-BOARD TNAG156
DT-BOARD(FOIL SIDE)
TNAG156
DT
Parts Location
DT-BOARD (FOIL SIDE)
IC8010 E-5
IC8202 C-5
IC8203 C-4
IC8204 C-4
IC8206 C-4
IC8207 E-6
IC8208 B-6
IC8209 A-6
IC8211 D-6
IC8212 B-4
IC8213 B-4
IC8214 A-4
IC8216 B-3
IC8219 B-2
IC8220 B-2
IC8221 C-2
IC8223 D-3
IC8224 C-2
IC8230 E-4
IC8232 E-3
IC8235 D-6
IC8241 E-2
IC8242 E-1
IC8243 B-3
IC8245 B-6
IC
Q8200 B-1
Q8201 D-6
Q8202 A-6
Q8203 B-4
Q8204 B-4
Q8206 B-4
Q8209 D-4
Q8216 E-4
Q8223 E-2
Q8224 E-2
Q8225 D-3
Q8226 E-4
TRANSISTOR
TH-42PD50U
38
A
B
C
D
E
F
G
H
I
1
2
3
4
5
6
C648
R814
C649
R622
R817
R623
R430
R818
C458
R624
C459
R625
R432
R626
R433
R627
R434
R628
C651
R435
C652
C653
R437
R438
C655
R439
R821
R822
R823
C658
IC240
C464
C659
R632
C272
C273
R827
C467
IC244
R634
R440
R828
C468
R635
R441
R829
C469
R636
R442
R443
C660
R638
R444
C661
R639
R445
C662
R446
C663
R447
C664
C470
C471
C472
R833
C473
R641
R835
R642
R643
R837
R644
R838
C479
R839
L142
R649
R457
R458
C480
R840
R841
C482
R843
R651
R652
FL202
R653
C487
FL203
R654
C488
R655
C489
R464
R270
R465
R271
R659
R466
R272
R467
R468
C490
R469
C491
C493
FL210
C494
FL211
C495
R662
R663
C497
R664
R470
C498
FL215
C499
R472
R667
R668
R474
R669
R477
R479
R670
R288
R671
R289
R672
FL224
R480
FL225
R675
FL226
R676
FL227
R677
R483
FL228
R290
R484
FL229
R679
R291
R485
R486
R293
R487
R489
R297
FL230
R680
FL231
R681
R299
FL232
FL233
R683
FL234
R684
FL235
R685
R491
FL236
R492
FL237
R493
R494
FL239
R495
R497
R498
R499
FL240
R690
R692
R693
R695
R696
R697
R698
R699
FL254
FL262
C100
FL264
C101
FL265
C102
C103
C104
X005
C105
C106
C107
C108
C109
X200
C302
C303
C304
C305
C112
C306
C308
C501
C505
C311
C312
C507
C313
C508
C120
C314
C315
C122
C316
C319
C126
C512
C513
C514
C323
C326
C327
C328
R300
C329
R302
R303
C520
R305
C521
C522 C523
C524
C330
C331
C526
C332
C336
C337
C338
C339
R313
R314
R315
R700
C534
C340
R701
C341
R702
C536
R704
C538
L200
R511
C539
C345
L201
R706
R512
C346
R707
R513
L203
R708
R514
R320
R321
C349
R516
R322
R517
R323
R518
R324
C540
R519
R325
L209
R710
C350
C544
R711
C545
R712
R713
R137
R714
R520
R715
R139
C355
C549
R716
R522
C356
R717
R718
R719
R525
R526
R334
C550
R529
R335
R143
C553
TP200
R720
R338
R721
R339
TP201
R722
R146
TP202
TP203
R147
C170
TP204
TP205
R531
R149
L221
C366
R726
L222
TP207
C367
L223
L224
R534
TP208
TP209
L225
R535
R536
L227
R343
R538
R151
C561
C562
R154
C564
TP211
R349
R156
R732
TP213
C373
L230
R540
C568
TP214
C375
TP215
C569
C376
C377
L233
R543
R737
L234
L235
R739
R160
C570
R161
C571
R162
C572
R358
R164
R740
C380
C574
R359
C575
C381
C382
C577
R743
R550
C578
L240
C385
C579
R745
L242
C386
L243
R553
C387
R554
R360
C388
R749
C389
R555
L247
L248
R364
C580
L249
R559
R365
C582
C583
C390
R750
C586
C393
R754
C395
R562
C396
L253
R563
C397
L254
C398
R370
R565
R371
R759
R566
R372
R567
JK200
R377
R760
R379
R573
R574
R380
R575
R769
R576
R579
L269
R386
R389
R772
L270
L271
L272
R583
L273
R778
R586
L276
R587
R393
R394
DT01
R395
DT02
R396
R397
R398
DT04
DT05
R781
R782
R783
DT07
DT08
R591
L281
L282
R788
R594
R789
L286
L287
L288
DT10
L289
L096
R791
R795
R796
R797
R798
C200
C201
C202
C203
C204
C205
C206
C207
C209
Q205
Q207
C400
Q208
C401
C403
C404
C405
C406
C212
C407
C213
Q210
Q211
Q213
Q214
C218
Q215
C219
Q217
Q218
C411
Q219
C412
C220
TU200
C415
Q220
C419
Q221
Q222
C226
D203
R200
D204
D205
R202
D206
D207
R203
Q227
D208
Q228
IC009
C421
R206
C423
R207
IC200
C424
R208
IC201
C231
R209
IC205
R403
R404
R210
R405
R211
R406
R212
R213
C430
C624
C625
R216
C433
C627
R217
C240
C628
R218
C241
C629
R219
R602
R604
C438
C244
R411
C439
D221
IC215
R412
IC022
C246
D222
R607
IC217
C247
R413
R608
IC218
R220
C630
C631
C632
R416
R417
C633
C440
R418
C634
C635
C636
R803
R804
R611
C639
R612
IC222
R806
C446
R807
C447
R614
C254
C448
R808
C449
R617
IC227
R618
R424
IC228
IC229
C450
R810
C644
C645
C453
R813
C647
A
CR NO.8
A
B
B
AB
AC
AD
AE
AF
AG
AK
AL
AM
AN
AH
AH
AJ
DT
1
TNPA3624
C
C
D
D
E
E
F
F
G
G
H
H
PbF
A
B
C
G
J
L
N
R
U
W
AA
D
F
H
K
M
P
T
V
Y
AB
1
2
3
5
7
9
11
4
6
8
10
13
15
17
19
21
12
14
16
18
20
22
E
1
8
9
16
3
6
10
7
1
2
3
6
10
7
1
2
3
6 10
7
1
2
3
6
10
7
2
1
ORDER
NO.
+
1
3
1
3
36
35
2
1
68
67
34
33
1
50
1
4
1
5
5
56
110
1
12
BTL
VIDEOOUT
GND
ROUT
IFOUT
IFSW
AGCOUT
GND
ANTVSUPPLY
GND
TU
GND
VSUPPLY
AGC
SDA
SCL
AFT
LOUT
BV
OOBOUT
+
1
33
34
66
1
8
9
16
1
4
5
8
1
4
5
8
1
8
9
16
1
8
9
16
17
24
25
32
1
3
4
5
1
24
25
48
1
4
5
3
1
4
5
8
TH-42PD50U
DT-BOARD TNAG156
TH-42PD50U
DT-BOARD TNAG156
DT-BOARD(COMPONENT SIDE)
TNAG156
DT
Parts Location
DT-BOARD (COMPONENT SIDE)
IC8009 B-5
IC8022 C-5
IC8200 B-3
IC8201 C-3
IC8205 C-5
IC8215 E-3
IC8217 B-3
IC8218 B-2
IC8222 B-2
IC8227 E-1
IC8228 E-2
IC8229 C-3
IC8240 B-4
IC8244 C-3
IC
Q8205 A-5
Q8207 E-1
Q8208 E-1
Q8210 B-4
Q8211 B-4
Q8213 A-4
Q8214 A-4
Q8215 A-4
Q8217 B-3
Q8218 B-3
Q8219 B-3
Q8220 B-3
Q8221 B-2
Q8222 B-1
Q8227 C-6
Q8228 C-6
TP8200 D-4
TP8201 D-4
TP8202 E-6
TP8203 C-6
TP8205 C-6
TP8207 A-2
TP8208 E-2
TP8209 B-2
TP8211 A-4
TP8213 A-5
TP8215 B-1
TRANSISTOR
TP
TH-42PD50U
39
12.6. DV-Board
A
B
C
D
E
F
G
H
I
1
2
3
4
5
6
R359
R366
R367
JK001
R369
R370
R371
R372
R375
R376
R391
R394
R395
R396
R397
R398
R399
C001
Q004
C014
C015
C020
Q020
R002
R003
C030
IC003
C034
C036
D013
D014
C039
D015
D016
D017
D018
D019
C040
C044
D020C046
IC016
IC017
C047
D025
C049
D026
R024
R025
R035
R043
R077
R078
JS006
DV1
ZA001
ZA002
ZA003
ZA005
C144
L002
R324
L015
L016
L017
L018
R334
R335
R336
R354
R356
1
TNPA3626
CRNO.5
DV
R079
L022
PbF
1
19
SEE
REVERSE
FOR
ORDER
NO.
1
33
64
65
96
97
128
32
1
3
4
5
1
4
5
8
4
1
R176
R374
R196
R392
R393
C004
Q001
C005
Q002
Q003
C012
C013
C016
C017
C018
C019
R006
R007
R011
R013
R014
R015
R017
R018
R019
D021
IC015
D022
D023
D024
R020
R021
R022
R023
C054 C056
C057
R030
R033
R034
R036
R037
R038
R039
R040
R041
R042
R044
R045
R065
JS001
JS002
JS003
JS004
JS005
31
DV15
C133
C134
C135
C136
C137
C140
C141
C143
L001
L003
L004
L007
L012
R325
L021
R337
R338
R347
R348
R349
R350
R353
TNPA3626
DV
1
CRNO.5
AB
AC
AD
AE
AF
PbF
ORDER NO.
1
3
4
5
1
30
60
TH-42PD50U
DV-BOARD TNPA3626
TH-42PD50U
DV-BOARD TNPA3626
DV-BOARD(FOIL SIDE)
TNPA3626
DV-BOARD(COMPONENT SIDE)
TNPA3626
DV
Parts Location
DV-BOARD
IC
IC5003 F-2
IC5015 B-3
IC5016 H-2
IC5017 G-1
Q5001 B-3
Q5002 C-2
Q5003 C-2
Q5004 G-1
Q5020 F-1
TRANSISTOR
THIS IS FOR REFERENCE USE ONLY. 
THIS MUST BE REPLACED WITH 
AN EXCHANGE BOARD ONLY.
TH-42PD50U
40
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