Panasonic lh90 tc-l32c12 Service Manual
41
12 Printed Circuit Board
12.1. A-Board
A
B
C
D
E
F
G
H
I
1
2
3
4
5
6
Q4004
Q4005
Q4007
Q4201
D 3 0 5 0
Q 4 6 0 2
Q 4 6 0 7
JK3104
Q 8 3 0 0
Q5433
Q5434
IC5600
IC5601
T U 8 3 0 0
I C 8 3 0 0
IC3100
Q5495
Q4502
Q 4 5 0 3
I C 5 4 8 0
J K 3 0 0 1
I C 4 5 0 0
IC4501
I C 4 5 0 5
I C 4 5 0 6
I C 4 7 0 0
IC8004
JK4800
A 1 5
2 A
T N P H 0 7 9 9
I C 3 2 0 0
I C 7 0 0 6
P b F
+
1
5
6
10
11
15
+
R E V E R S E F O R S U F F I X .
S E E
1
1 2
1 3
2 4
1
12
13
24
+
S D A
I F A G C
V I D E O O U T
V B
B T M O N I T O R
A F T O U T
+ B
I F M O N I T O R
I F D O U T 2
I F D O U T 1
S C L
R F A G C M O N I T O R
S I F O U T
B T L
2 5
4 8
37
1
1 3
1
7
8
1 4
1
1 4
15
2 8
C O M P O N E N T 1 I N
C O M P O N E N T 1 I N
A V 1 I N
1
4
5
8
1
4
5
8
1
4
5
8
1
3
4
5
1
3
4
6
1
8
9
16
+
R
L
V
1
4
1
6
1 1
1 6
2 0
1
3
4
5
D3050
JK8302
JK3104
TU8300
JK4500
JK4501
JK4502
JK3001
A01
JK4800
A15
A16
R8044
R3224
R8045
R3225
R8048
C8070
C8071
R8049
R3229
C8072
C8073
C8074
C8075
C8076
C8077
TP8300
C8078
TP8301
C8079
TP8302
R8052
R8053
Q4004
Q4005
R8056
Q4007
C8080
R8059
TP3101
TP3102
TP3103
TP3104
TP8500
C4011
TP8501
Q4201
TP3105
C4012
TP3106
TP8502
R8060
TP5431
R8061
TP5432
TP5433
TP5434
TP5435
R5762
R3246
R8067
R8068
TP5439
R8069
TP8510
TP8511
TP8512
TP8513
TP8514
VJ5480
TP8515
VJ5481
R8071
R3251
TP8516
TP8517
R8074
VJ5485
D4005
R8075
Q4602
D4006
C4606
R8077
C4608
R8078
R8079
Q4607
C4800
C4610
R8080
C4035
R8081
C4036
R8082
C4037
R8083
R8084
C4039
R8086
R8087
R8663
R8088
R8089
C4040
C4043
C4044
R8090
R4405
R8091
C4046
R8093
L5480
R8094
R4214
L5481
R4021
R8095
C4626
R4022
R8866
C4627
R4023
R4024
R8098
C2301
R8099
R4028
R4029
C4051
C2305
C4052
C2306
C4053
C4054
C2308
TP8544
C4055
TP8545
C4056
TP2786
TP8546
C4057
TP8547
C4058
TP8548
C4059
D4612
D4613
C4252
D4618
C4060
R4038
TP8550
C4061
TP8551
R4039
R4616
TP8552
R4617
C2317
TP8553
TP5480
TP5481
C4067
TP5483
TP5484
R8690
TP5485
L4502
TP5486
L4503
TP5487
TP5488
L4504
D4624
TP1220
L4505
D4625
TP1221
L4506
TP1222
R4047
L4507
TP1223
C4070
L4508
D4628
TP1224
C4071
L4509
C4073
C4074
R4628
C2328
R4629
R2302
C4076
C4077
R2303
R4050
R2304
C4078
R4051
C4079
R4052
C2330
R4055
R4632
R4056
CL8530
R4058
C4080
C4081
R4635
C4082
C4084
R4638
TP4500
C2338
C4085
TP4501
R4639
C2339
TP4502
TP4503
C5603
TP4504
C5604
R4060
TP4505
C5605
R4061
TP4506
C5606
TP4507
C5607
R4064
TP4508
TP4509
C2341
C5609
X8001
R4065
PA5601
R4066
R4642
C2342
C4090
C2344
R4645
C4091
R4069
TP7005
TP7006
C4092
C4093
C4094
TP4510
C5610
TP4511
C4095
C4096
R4070
C8300
C4098
C8301
C4099
C8302
C5616
C8303
C8304
Q8300
C8305
R4075
C8306
C8307
C8308
C8309
TP4520
C5620
C8500
C5621
C8501
TP4522
C5622
C5623
C3107
C8310
TP4524
C5624
TP4525
C8311
TP4526
C8312
C5626
C8313
C5627
C8314
C8315
R4085
C8316
R4086
C8317
Q5433
D5607
R5603
R4088
C8318
D5608
R5604
Q5434
R4089
C8319
R5605
R8100
C5630
IC5600
C5631
R8101
IC5601
C5632
C8320
R4090
R8104
C5634
C8321
R4091
R8105
C5635
R4092
C8322
C5636
R8106
D5612
C8323
D5613
R8107
C8324
R8108
R5610
C5638
R4095
C8325
C5639
D5421
R4096
C8326
C8327
R8300
C8328
R4098
D5618
R4099
C8329
R8301
D5619
R8302
R8303
R8304
R8110
R8305
R8111
D3101
D3102
R8307
C5643
D3103
R8308
IC8300
C8330
C5644
C8331
R8309
C8332
R8116
C8333
C8334
R5620
C8335
C8336
R4877
C8337
JS4008
R4878
R8310
C8338
R8504
IC3100
JS4009
R8311
C8339
R8312
L8002
R8313
L8003
R8314
L8004
R8508
R8315
L8005
R5629
C5652
R8316
L8006
R8317
L8007
D3113
C8534
R8318
C8340
JS4010
L8008
D3114
C8341
R8319
L8009
C8342
C8537
D2753
C8538
C8344
D2754
R5630
C8345
R5631
R5632
R3116
R5633
R3117
R8320
L8010
R5634
R5058
R3118
R8321
R5635
R3119
R8516
R8323
R8517
R8324
R8518
R8519
R8326
R8327
R8328
R8329
TP8003
R8330
R5069
TP8005
R8332
R8333
R8334
R8528
R8335
R8529
R8336
R8337
R8338
R8721
C5481
R8722
C5482
C5483
R8723
C5484
R8530
C5485
R8725
C5486
R8532
R8726
C5487
C4100
C5488
C5489
C4101
R5461
TP3001
C4102
TP3002
C4103
R2777
TP3003
R2778
TP3004
C4105
R2779
TP3005
C4106
TP3006
C4107
TP3007
C5490
C4108
TP3008
C5491
R8731
C4109
TP3009
C5492
R8732
C8372
C8373
C5493
R8733
R2780
C5494
R2781
C5495
R8735
TP3201
C5496
TP3202
C8377
TP3203
C8378
TP3010
C4110
R8544
TP3204
Q5495
C4111
TP3011
R8545
TP3205
TP3012
C4112
R8546
TP3206
TP3013
C4113
TP2843
R8547
TP3207
C4114
TP3208
TP3014
C4115
TP3015
TP3209
TP3016
TP3017
TP2848
C5694
C5696
JS2306
C5698
TP3210
C4506
Q4502
Q4503
C4507
C4508
C4509
R5483
R5484
C4700
R8559
R5486
R5487
C4510
IC5480
R4100
R5488
C4128
R3160
R4101
C4129
C4511
R5489
R3161
R4102
C4513
R4103
R4104
C4514
R4105
TP001
R4106
CL8002
TP002
C4517
R4107
TP003
C4518
R5490
TP004
R5491
R4109
C4519
TP005
R5492
TP006
R5493
C4327
TP007
R5494
C4711
R5495
C4713
C4520
R4110
C4714
R4111
R5499
C4522
R4112
R3172
C4523
R3173
C4524
C4718
R8571
C4719
R8765
R4309
R8572
C4526
C4527
R8573
C4528
C4529
R8769
TP1102
R4504
R8578
TP1105
R4505
R4311
C4721
C4722
R4312
C4723
TP1107
C4724
C4530
IC4500
L4004
R8770
C4531
IC4501
C4532
L4007
R8773
L4008
R8580
R8774
L4009
R4125
IC4505
R4126
D4512
IC4506
R4127
D4513
R8584
D4515
R8586
D4517
R8587
L4010
IC4700
D4518
R8588
L4011
R8589
IC7006
L4012
C4732
L4013
D4520
D4524
R8594
R4139
D4525
R8595
TP4001
D4526
R8596
TP4002
D4527
R4717
R8597
TP4005
TP4006
C4742
TP4007
R4140
R4528
TP4008
TP4009
R4529
C4745
C4746
R4143
L4604
R4144
L4605
L4606
R4530
TP4010
R4531
R4532
R4533
TP4208
R4535
TP4209
R4536
C4752
C7058
R4538
C5500
C7059
R4539
C5501
C4755
C4756
R4153
R4154
R4156
TP4213
R4540
TP4214
C7061
R4541
R4159
C8001
TP4215
C7062
R4542
C8002
TP4216
CL8056
C7063
R4543
TP4217
C8003
R4544
TP4218
C8004
C7065
C4761
R4545
TP4219
ZA5402
C8006
C8007
ZA5403
R7040
R4160
C8008
R7041
C8009
R7042
R4162
R7043
R4163
R4358
TP4220
R4165
R4359
TP4221
ZA5409
TP4222
R4167
R4168
C8010
R4169
C8011
R4552
C8012
C8013
ZA5410
C8014
C4771
C8015
C4772
C8016
C4773
C8017
R4170
C4774
X8300
C8018
R4171
C8019
R4173
C4777
C4778
C4779
TP4234
R5500
C8020
C3200
C8021
CL4002
C8022
C8023
TP4237
VJ5600
C8024
VJ5601
C8025
TP4239
C4781
VJ5602
C8026
R5506
C4782
R5507
VJ5603
C8027
C8028
R5508
VJ5604
C8029
VJ5605
R8001
R8002
VJ5606
C4787
R8003
VJ5607
TP2300
R8004
TP2301
R8005
TP2302
R8006
TP2303
R8007
R4570
R8008
TP2304
R4571
C8032
C3212
C8033
C3213
IC8004
C8034
C3214
C4791
C8035
C4792
C8036
C4793
C8037
C8038
C5541
D5711
C8039
R8011
D3001
C4796
D5712
R8012
D3002
C4797
C4798
R8015
R8016
R5137
C8040
R5138
C8041
R8019
C8042
C8043
R5718
C8044
R5719
C8045
C8046
D3202
C8047
C8048
R8020
R3200
C8049
R3201
R8023
D3013
TP2707
R5720
R8600
R8024
D3014
TP2708
R8025
R8601
L5605
TP2709
C8050
R8028
R8604
IC3200
R8029
R3209
C8051
C8052
C8053
C8054
TP2710
C8055
TP2711
C8056
TP2712
C8057
C8058
R3210
R8030
C8059
R8031
R8032
R8032
R8033
L8300
R8034
L8301
R8035
TP5405
D3025
L8302
D3026
L8303
R8037
D3027
L8304
C8060
R8038
L8111
L8305
TP5409
R8039
C8061
L8112
L8306
C8062
L8307
L8308
TP5600
L8309
TP5601
C8065
TP5602
C8066
TP4856
C8067 C8068
R8040
L8500
C8069
R8041
TP5413
A-BOARD (FOIL SIDE) TXN/A10NGSS