Sc-Board (2 Of 2) Schematic Diagram (42Inch) - Panasonic TH-37PHD8GK Service Manual

TH-37PHD8GK / TH-37PHD8GS / TH-37PHD8UK / TH-42PHD8GK / TH-42PHD8GS / TH-42PHD8UK

16.66. SC-Board (2 of 2) Schematic Diagram (42inch)

1
2
D6492
C6489 C6490 C6491
D6491 B0ECHP000003
630V 630V 630V
B0ECHP000003
3300p 3300p 3300p
3
R6499
8.2
4 1
1A
2
1Y
3 2A
PC6505
B3PBA0000233
4 2Y
C6575
50V
0.1u 1 8
5 3A
R6505
AB_CL 2.2k
2 7
6
R6575 3Y
R6506
470
2.2k
CLK
3 6
7
R6576 GND
470
4 5
C6505
50V
C6580
0.1u
16V
1u
C6576
50V D6487
0.1u MAZ80560HL 1 1A
PC6507
B3PBA0000233 2 1Y
D6488
MAZ80560HL
1 8
3 2A
R6507
2.2k
SIU
2 7
4
2Y
R6577
R6508
470
2.2k
SID 3 6
5
3A
R6578
470
4 5
6 3Y
C6507
50V
0.1u
7 GND
R6509
2.2k
C6571
50V
0.1u
PC6501
B3PBA0000234
R6501
2.2k
1 5
4
CEL2 2 3
R6571 C6501
470 R6467 R6488
50V
1.2k 10k
0.1u
Q6477 Q6476
R6468 2SD0601A0L
2SD0601A0L
4.7k
5
D6459 PC6458
MA2J11100L
D6477
MA2J11100L
B3PBA0000223
PC6502 B0JCME000037
B3PBA0000234
IC6512
C0CBADC00075
CPH 1 5 C6519
R6502
25V
2.2k
1u
1
OUTPUT
4
C6514
16V
1u
R6523
2 3
100
R6572 C6502
R6500
470 50V Q6505
1.2k
0.1u
2SK062000L
PC6469
R6484
4.7k
B3PBA0000223 R6466
22k
6
D6470
7
MA2J11100L
8
9
D6552
B0JCME000037
PC6503
B3PBA0000233
IC6543
C0CBADC00075
AB_CEL 1 8
R6503
2.2k 1 INPUT
10
OUTPUT
2 7
C6517
R6573
16V COMMON
470 R6504
1u
2.2k 2
3 6
R6574 C6503
470 50V
AB_SCSU 0.1u
4 5
G
R6648
1k
11
S
Q6503
2SK062000L
R6481 R6483 R6469
5.6k 5.6k 5.6k
G
R6649
1k
D6482
MAZ82000ML
R6482 S D
4.7k
Q6504
D6481
MAZ82000ML 2SK062000L
12
D6479
MA2J11100L
PC6480
B3PBA0000223
SC-BOARD TNPA3557 (2/2)
TH-42PHD8GK/GS/UK
SC-Board (2 of 2) Schematic Diagram
10 11
R6801 Q6491
EXB38V680JV
2SD1263AP0LB
FCLD1
*
FCLU1
R6602 D6500
470 MA2J11100L R6492 R6670
FCLKD1
215k 150k
FCLKU1 *
R6491 R6594
14
100k 100k R6493 R6671
VCC 270k 150k
Q6492
2SC1473AEA
13
R6496
6A
0
Q6431
D6501 C6494
MA2J11100L 350V
B1BBCJ000004
12 10u
6Y
R6497
R6494 R6672
10k
14.3k 10k
11
Q6435
5A
2SD0601A0L
C6492
400V
10 R6495
10u
5Y 5.23k
R6431 R6432
1 1
9
4A
D6499 PC6434
B0JCME000037 IC6491
8
4Y
B3PBA0000223
C0DBEMB00002
1 INPUT 3 IC6455
OUTPUT
FSID1
C0CBADC00075 R6590 R6591 R6599
100 100 100
FSIU1 COMMON
AVR 5V
PROD 2
C6467 C6466
25V 25V
PROU
4.7u 4.7u
14
VCC
C6581
R6802
16V EXB38V680JV
1u
13
6A
12
D6518 D6517
6Y
B0JCME000037 B0JCME000037
11
5A
IC6454 IC6453
10
C0CBADC00075 C0CBALC00010
5Y
9 1 INPUT 3 1 INPUT 3
4A
OUTPUT OUTPUT
D6461
B0HCKS000002
COMMON COMMON
8
C6461
4Y
2 2 50V
R6473
100u
C6463 C6462 22k
25V 25V
D6572
4.7u 4.7u
B0ECHP000003
Q6472
D6490 2SB0709ARL
C6509 AVR 5V AVR 9V Q6471
50V MAZ80560HL
B1BAEJ000014
1000p
D6509
MA2J11100L
R6451 Q6475
0.22
2SD0601A0L
R6450
R6579 0.22
150
PC6474
B3PBA0000223
C6512
R6643 R6518 D6511
25V
1k 10k B0HCMM000014
4.7u R6513 D6512
10 MA2J11100L
1 Vcc 8
Vb D
C6511
R6514
G 25V
G
470 B1DFFM000003
2 In 7 4.7u S
Ho
R6519 D6513 R6515
S D 100 MA2J11100L 100k
3 Gnd 6
Q6501
Vs
D6514
2SK062000L
MA2J11100L
4 5
Lo
D
NC R6516
10
B1DFFM000003
G
S
R6486 D6478 R6517
10k B0HCKS000002
470
R6663
R6487 R6485 10k
4.7k 10k
INIT-R
D6510
D6522
R6524
D6521 MA2J11100L
5.62k
B0ECHP000003
Q6520
R6520
2SD0601A0L 2
10k C6510 C6522 C6521 R6553
3 1
25V 35V 25V 150
INPUT 3 1 Vcc 8
4.7u 47u 4.7u
Vb D6515 R6522 VR6523
MAZ82400ML 4.7k 5k
R6521
C6515
COMMON 25V 2 7 100k
In
4.7u
Ho
2 R6510
D6524
100 MAZ80510LL
3 6
Gnd
R6650 Vs
Q6530 Q6531 Q6532
1k
G B1DFHN000001 B1DFHN000001 B1DFHN000001
D6520
4 Lo 5 MA2J11100L
D D
NC R6530 R6531 R6532
47 47
S S
S D G G
Q6502 R6529 R6664
Q6523
10 10k
2SK062000L
B1ADNF000006
D6541
B0HCKS000002
R6454 D6457
R6551
150 B0HCKS000002
10k
3 1 Vcc 8 1 Vcc 8
Vb Vb
C6542 C6541
C6516 25V 25V
25V 4.7u 2 7 4.7u 2 7
In In
4.7u
Ho Ho
R6552 R6550 R6545
100 100 10k
3 6 3 6
Gnd Gnd
Vs Vs
4 Lo 5 4 Lo 5
NC NC
D
R6580
10k
R6581
100
12 13
F15V
+
C6435
C6434
50V 25V
R6433
0.01u 220u
100k
R6439
C6437
2.2k
50V
# T6431
0.1u
Q6432 ETS13TB139AP
R6434
C6432
2SB0709ARL 220
50V 1 10
NC
4700p D6436
B0JCKG000002
R6435 2 N4 9
D6433
3.3k
MA2J11100L L6431
4 3 3 NC J0JJC0000021
C6436
R6440
50V
C6433 2.2k
4 7 220u
16V
N2
1u
1 2 5 6
NC
IC6431
C0DBEMB00002
Q6451
D6456
2SD1263AP0LB
B0ECHP000003
30V
*
SC90 L6451 R6459
J0JJC0000021 390 D6484
R6456
MA2J11100L
1
62k
R6444
2
R6452 R6455 D6455 56k
15k 43k MA2J11100L
R6464
3
62k
R6445
Q6455
4 56k
2SD814ATX
C6456
5
160V
R6460 R6461
100u
51k 51k R6457
6
C6454 2.49k
160V
10u R6446
10k
IC6452
R6458
2.49k
C0DBEMB00002
Q6474 R6441
2.2k
2SD814ATX
C6475
C6474
25V
50V 220u R6476
0.01u T6471 240k
D6472
R6479
ETS22AE2F9AC
B0JCME000037 51k
VAD
*
10 B1 NC 1 R6448
R6474 C6472 9.1k
68 50V R6453 D6471
2
0.1u 51k MA2J11100L
S2
C6476
R6475 9 B2 R6480
D6473 3 160V
3.3k 10k
MA2J11100L 100u
S3 C6465
4 3 R6472 VR6477
50V
NC 4 0
8 P1 0.01u 1k
C6473
16V ST 5
1u
1 2 L6471
J0JJC0000021
7 6
S1 R6478
P2
5.6k
D6476
B0ECHP000003
IC6471
TPVAD
C0DBEMB00002
Q6511
IC6472
TPSC1 C0DBEMB00002
R6511
2.2
C6513
160V
Q6512 100u R6512
2.2
D6526 D6523
R6527
B0HCMM000014
1k B0ECHP000003
C6524
630V
470p R6528 D
1k
Q6521
B1DFES000002
R6526 G S
F6S70HVX2-7072
47
R6525 D6525
100k MA2J11100L
Q6533 Q6534 Q6535 Q6536 Q6537 Q6538 Q6539 Q6540
B1DFHN000001 B1DFHN000001 B1DFHN000001 B1DFHN000001 B1DFHN000001 B1DFHN000001 B1DFHN000001
B1DFHN000001
D D D D D D D D
R6533 R6534 R6535 R6536 R6537 R6538 R6539 R6540
47 47 47 47 47 47 47 47 47
S S S S S S S S
G G G G G G G G G
R6549
Q6525 Q6560 Q6561 Q6562 Q6563 Q6564 Q6565
150
B1ABNF000006 B1DFKM000002 B1DFKM000002 B1DFKM000002 B1DFKM000002 B1DFKM000002
B1DFKM000002
D D D D D
S S S S S
G G G G G G
R6560
R6561 R6562 R6563 R6564 R6565
10
10 10 10 10 10
R6544 R6660
47 10k
D6542
Q6526
R6665 MA2J11100L
2.2k B1ADNF000006
D6548
D6546
MAZ83300ML MAZ83300ML
R6559
D6544 C6543 C6544 D6547
MA2J11100L 630V 630V MAZ83300ML 2.2k 1
Vcc
1000p 1000p
R6666 R6558
C6546
100k Q6551 5.62k
C6554 25V 2
630V In
2SD0601A0L 2 4.7u
1000p
R6667 3 1 INIT-F
Q6552
100k
R6556 VR6557 B1DEET000002
Q6524 3 Gnd
2.2k 10k D
B1ABNF000006
R6668
S
C6555 100k G
R6555 R6546 4 Lo
630V D6545
100k 47
1000p MAZ80510LL
R6669
D6549
100k R6554
100k MA2J11100L
R6595 R6596
4.7k 4.7k
R6557
47
14 15
160
TP77
TO
SU-BOARD
(SU41) 2
TP45
SC41
A40
TP40
TPVSET B40
A39
TP41
R6436 R6498 B39
154k 8.2
A38
TP42
B38
A37
R6437 TP43
B37
0
A36
C6493
630V TP44
B36
2200p
D6495 A35
R6438 B0HCKS000002
B35
22k
A34
B34
A33
B33
A32
ZA6401 B32
TPVSCN
K4CD01000013
A31
B31
TP76
R6465 A30
8.2
B30
VSCN
A29
130V
B29
A28
D6483
B0JCME000037 B28
R6597
R6543 A27
4.7k
4.7k
3 INPUT 1 B27
OUTPUT R6598
A26
4.7k
D6557 ZA6402
B26
MA2J11100L
COMMON D6555 K4CD01000013
MAZ80560HL A25
2
Q6554 B25
R6542
TP54
C6458 C6459 10k 2SD0601A0L
A24
25V 25V
4.7u 47u B24
TP55
D6556 A23
MA2J11100L B23
TP56
A22
IC6451
B22
TP57
TPVSET2 A21
C0CBALC00010
B21
TP58
A20
L6473 B20
G0ZZ00002183
A19
ZA6403 B19
K4CD01000013 A18
R6442
9.53k
B18
A17
C6477
B17
25V
1u A16
R6443 B16
2.49k
TP70 A15
B15
A14
B14
A13
L6472
G0ZZ00002183 B13
A12
B12
A11
B11
A10
B10
A9
B9
A8
B8
A7
B7
A6
B6
TP80
A5
B5
TP81
A4
B4
A3
R6592 B3
1M C6526
A2
250V
47u B2
R6593 A1
1M
B1
1
D
S
Q6566 Q6567 Q6568
C6551
R6675
B1DFKM000002 B1DFKM000002 B1DFKM000002 250V
220k
0.22u
D D D D
R6677 R6676
S S S S
G G G 100 220k
R6566 R6567 R6568
10 10 10
D6551
D6543
B0HCKS000002
B0HCKS000002
8
Vb
10
7
Q6582 Q6583
Ho
9
B1DFET000001 B1DFET000001
D D
6 D6550 R6547 8
Vs MA2J11100L 5.6
7
G S G S
R6548
5
5.6 6
NC
Q6586
5
B1ADNF000006
R6570 C6550
4
10k 160V
100u
3
2
1
SC46
TH-42PHD8GK/GS/UK
SC-Board (2 of 2) Schematic Diagram
16 17
FSIU1
FCLU1
FCLKU1
PROU
SC45
1
2 FSIU1
3
4 FCLU1
5
6 FCLKU1
7
8 PROU
9
10
TO
SU-BOARD
(SU45)
TO
SD-BOARD
(SD42)
SC42
R6605
220k 2
R6606
220k
A40
B40
R6607
A39
220k
B39
A38
TP83
B38
A37
TP84
B37
A36
B36
A35
B35
A34
B34
A33
B33
+
C6598 D6570
A32
160V 100u B0HCMM000014
B32
A31
B31
A30
B30
A29
B29
A28
B28
A27
B27
A26
B26
A25
B25
A24
B24
A23
B23
A22
B22
A21
B21
A20
B20
A19
B19
A18
B18
A17
TP59
B17
A16
TP60
B16
A15
TP61
B15
A14
TP62
B14
A13
TP63
B13
A12
B12
A11
B11
A10
B10
A9
B9
TP50
A8
B8
A7
B7
A6
TP49
B6
PROD
A5
TP48
B5
FCLKD1
A4
TP47
B4
FCLD1
A3
TP46
B3
A2 FSID1
TP51
B2
A1
TO
B1
SD-BOARD
(SD46) 1
18