Panasonic TH-42PHW6AZ Service Manual page 109

SC-BOARD TXNSC10QJS (2/2)
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1
2
B3PBA0000191
D6505 PS9114-F3-A
1 5
C6575
R6505
16V 1u 2.2k
4 1
R6575 2
470
2 3
3
AB_CL
C6505
16V
4
1u
D6506 B3PBA0000191
5
1 5
6
R6506
C6576
2.2k
7
16V 1u
4
R6576
470
2 3
AB_CLK
C6506
16V
1u
D6507 B3PBA0000191
1 5
C6577 R6507
2.2k
16V 1u
4 1
R6577 2
470
2 3
3
AB_SIU
C6507
16V
4
1u
D6508 B3PBA0000191
5
1 5
6
R6508
C6578
2.2k
7
16V 1u
4
R6578
470
2 3
AB_SID
C6508
C6509
16V 50V
1u 1000p
R6509
2.2k
D6501 B3PBA0000191
1 5
C6571 R6501
2.2k
16V 1u
4
R6571
470
2 3
AB_CEL2
C6501
R6467
16V 1.2k
1u
R6468
4.7k
Q6477
2SD0601A0L
D6459
3 D6458
MA2J11100L
B3PBA0000062
4
5
D6502 B3PBA0000191
AB_CPH
1 5
R6502
IC6512
2.2k
4 AN78L05M-E1
C6502
R6572
16V 1u
470
2 3
R6500 R6650
1.2k 1k
G
R6484
4.7k
S D
D6469
B3PBA0000062 Q6502
D6470
MA2J11100L
2SK062000L
6
7
8
D6503 B3PBA0000191
AB_CEL
1 5
R6503
2.2k
4 C6517
16V
1u
2 3
IC6543
R6573
470 C6503
AN78L05M-E1
16V 1u
D6504 B3PBA0000191
R6504
R6648 G
2.2k
AB_SCSU 1 5 1k
S
4
R6482
R6649
R6574
4.7k 1k
470
2 3
G
D6479 C6504
D6481 16V 1u S
MA2J11100L R6481 R6483 R6469
MAZ83300ML
2.7k 2.7k 2.2k
D6482
MAZ83300ML D6532
D6480
MAZ80510LL
B3PBA0000062
TH-42PHD6/TH-42PHW6
SC-BOARD (2 of 2) Schematic Diagram
8 9
Q6491
R6602
2SD1263AP0LB
470
*
D6492 D6500
MA2C165001VT
B0ECHP000001
R6491 R6594
100k 100k
R6801 Q6492
68 AA_FCLD
2SC1473AEA
AA_FCLU
R6497
R6802 C6492 10k
68 350V
10u IC6491
14
AN1431M-E1
13
VSET
12
IC6501
11
R6803
C0JBAB000417
68 AA_FCLKU
10 D6499
B0JCME000025
D6485
BUFFER 9
MAZ80560HL
IC6455
AA_FCLKD
8
R6804 AN78L05M-E1
68 +5V(HT2)
IN 3
D6486 1
MAZ80560HL OUT
C6580
COMMON
R6805
16V
68 2
R6806 1u
AA_FSID
C6467 C6466
68
AA_FSIU 25V 25V
4.7u
4.7u
D6518
14
B0JCME000025
13
D6489 IC6454 IC6453
12 MAZ80560HL
IC6502
AN78L05M-E1
AN78L15ME1
11
R6807
C0JBAB000417
68
AA_PROD
10
1 IN 3 1
OUT OUT
9
R6808
BUFFER
68
AA_PROU COMMON COMMON
8
2 2
C6581
D6490 C6463
C6462
16V
MAZ80560HL 25V 25V
1u
4.7u 4.7u
R6579
150
IC6511
D6509
MA2J11100L R6643
C0ZBZ0000735
1k
C6512
R6518
25V
10k
4.7u 1 8
Vcc Vb
G
2 7
In Ho
S
D
R6519
Q6501
100
2SK062000L VSCN
3 6
Gnd Vs
FET DRIVER
4 5
Lo NC
R6488
10k
Q6476
2SD0601A0L R6486
10k
D6478
R6485
R6487
D6477 B0HCKS000001
10k
4.7k
MA2J11100L
FET DRIVER
D6510 IC6521
B0JCME000025 B0ECHP000001
C0ZBZ0000735
C6522
35V C6521
R6520 C6510
47u 25V
25V
10k 1 8
Vcc Vb
4.7u 4.7u
IN 3
1
OUT
2 7
In Ho
C6514 C6515
R6510
COMMON 25V
16V
100
1u 2 4.7u
3 6
VSET
Gnd Vs
+5V(HT3)
4 5
Lo NC
R6529 10
D6552
B0JCME000025
IC6541
IN 3
1 R6601
R6551
OUT 150
10k C0ZBZ0000735
D6541
COMMON
C6516 1 8 B0HCKS000001
2
Vcc Vb
25V
C6542
C6541
4.7u
25V
25V 4.7u
4.7u
2 7
In Ho
R6552 R6550
100 47
3 6
Gnd Vs
VSET
Q6503
2SK062000L 4 5
Lo NC
FET DRIVER
D
R6580
10k
D6544 MA2J11100L
R6558
Q6551
R6556 10k
2
Q6504 2SD0601A0L
3.9k
2SK062000L 3 1
R6557
D
R6581
D6545 10k
R6555
100 MAZ80510LL
100k
R6554
100k
R6595 R6596 Q6524
4.7k 4.7k
2SD21850RL
10 11
C6435
R6492
220k 25V 220u
1% +
C6434
R6493 R6433
50V
220k Q6431 100k C6432 T6431
Q6432
0.01u
1% 50V ETS13TB139AP
B1BBCJ000003
2SB0709ARL 4700p
1/2W
# 1
R6434
Q6435
R6435 220 2
R6494 D6433
3.3k
2SD0601A0L
14.3k MA2J11100L
4 3 3 NC
1%
C6433
R6431 4
R6432
16V
1
1
R6495 1 2 1u
1/2W 1/2W 5
5.23k
1% IC6434
B3PBA0000062
C6455
25V 220u
+
C6454
R6453
Q6451
50V
22k C6452 T6451
0.01u
B1BBCJ000003 50V G4D1A0000072
0.01u
PDPT-5
1/2W
# 1
R6454
Nd
R6455
220
D6453 2
3.3k
MA2J11100L
4 3
N1
3
R6449 R6450 C6453
1 1 16V
1 2
1/2W 1/2W 1u
4
Q6455 Q6452 D6454
B3PBA0000062
2SD0601A0L 2SB0709ARL
C6475
25V 220u
+
Q6471
C6474
IN 3
R6473 50V
B1BBCJ000003
C6472 T6471
22k
0.01u
50V G4D1A0000072
0.01u
PDPT-5
1
#
R6474
Nd
R6475
C6461 220
50V 3.3k D6473 2
1/2W
MA2J11100L
100u
4 3
N1
3
C6473
R6490 R6496
16V
1 1
1 2 1u
1/2W 1/2W
4
Q6475 Q6472 D6474
B3PBA0000062
2SD0601A0L 2SB0709ARL
R6513 D6512
10 MA2J11100L
D
C6511
R6514 Q6511
25V 4.7u
470
G B1DFGL000005
S
R6515
D6513
100k
MA2J11100L
R6511
2.2
3W
R6516 =
D6514
10
MA2J11100L C6513
R6512
160V
2.2
D 100u 3W
R6517 Q6512
470 =
G B1DFGL000005
S
C6524 C6525
200V D6523
D6522 INIT-R 200V D6526
R6527
B0ECHP000001
MA2J11100L 1000p 1000p B0HCMM000009
1k
D6521 R6524
R6553
1.8k D
150
R6522 R6528 1k
1%
Q6521
0
B1DFES000001
D6515
G S
R6526
MAZ82400ML Q6520
47
D6524
R6521
2SD0601A0L MAZ80510LL
R6525
100k D6525
100k
MA2J11100L
Q6530 Q6531 Q6532 Q6533 Q6534 Q6535
2SK349400L 2SK349400L 2SK349400L 2SK349400L 2SK349400L 2SK349400L
D6520
MA2J11100L
D D D D D
R6530 R6531 R6532 R6533 R6534 R6535
47 47 47 47 47 47
S S S S S
G G G G G
Q6523
2SB1073001TV
Q6525 Q6540 Q6541 Q6542 Q6543 Q6544 Q6545 Q6546
2SK373100L 2SK373100L 2SK373100L 2SK373100L 2SK373100L 2SK373100L 2SK373100L
2SD21850RL
D D D D D D
S S S S S S
G G G G G G
R6540 R6541 R6542 R6543 R6544 R6545
10 10 10 10 10 10
D6542
MA2J11100L
Q6526
IC6542
2SB1073001TV
C0ZBZ0000735
C6546
25V
C6544
D6546 D6548 4.7u
200V 1
MAZ83300ML MAZ83300ML
Vcc
1000p
R6559
C6543 D6547
C6545
2.2k 2
200V 200V MAZ83300ML In
1000p 1000p
INIT-F
3
Gnd
D
R6560
47
4
Lo
S
G
D6549
Q6552
MA2J11100L
B1DADU000001
12
C6437 R6436
R6439
50V 154k
2.2k
0.1u
1%
L6431
NC 10 J0JJC0000021
R6437
0
N4
9 D6436 IC6431
B0JCKG000001
AN1431M-E1
C6436
R6440
50V R6438
7
2.2k
220u 22k
N2
1%
NC 6
D6456
VSCN
B0ECHP000001
Q6454
L6451 R6456
D6483
453k
J0JJC0000021
B0JCME000025 2SD814ATX
1%
R6459
100k
AVR15V
8 R6457
3 IN 1 10k
OUT
N2 1%
7
C6456
COMMON
R6460
160V
10k 2 R6458
100u C6458 C6459
6
NC 10k
25V
IC6451
4.7u + 1%
25V 47u
5
NC
IC6452 AN1431M-E1
AN78L15ME1
R6441
2.2k
Q6474
C6476
R6476
160V 2SD814ATX
R6480 324k
100u
10k
R6479 VAD
100k IC6472
C6465
8 50V 0.1u
L6471 AN1431M-E1
N2
J0JJC0000021
R6472
7
0
R6477 R6442
D6476
5k 10k
6 B0ECHP000001
NC
5
NC 1% R6443
R6478
IC6471
4.7k
6.98k
L6472
AN1431M-E1
G0ZZ00002183
R6592
220k
C6526
R6593
220k
Q6536 Q6537 Q6538 Q6539 Q6554 Q6555
2SK349400L 2SK349400L 2SK349400L 2SK349400L 2SK349400L 2SK349400L
D D D D D D
R6536 R6537 R6538 R6539 R6644 R6645
47 47 47 47 47 47
S S S S S S
G G G G G G G
Q6547 Q6548 Q6549 Q6556 Q6557
R6566
2SK373100L 2SK373100L 2SK373100L 2SK373100L 2SK373100L R6565 0 R6567
3.3k 100k
D D D D D D
1%
Q6550
1W
R6568
2SC1473AEA
S S S S S S
G G G G G G 100k
1%
R6546 R6547 R6548 R6549 R6646 R6647
10 10 10 10 10 10
D6543
R6569
MAZ80510LL
10k
1%
FET DRIVER
8
Vb
Q6564
Q6562 Q6563
7
Ho
B1DFES000001
B1DFES000001
B1DFES000001
D D D
D6550
SCN 6 R6562 R6563 R6564
Vs
MA2J11100L
5.6 5.6 5.6
G S G S G
5
NC
R6561
47
Q6561
2SB1073001TV
13 14
TP77
SC43
SC41
R6498 A20 A20
8.2
TP40
1W B20 B20
A19 A19
C6493 AA_FSIU
TP41
630V B19 B19
2200p
A18 A18
AA_FCLU
TP42 B18 B18
A17 A17
AA_FCLKU
TP43
B17 B17
D6495
B0HCKS000001 A16 A16
AA_PROU
TP44 B16 B16
A15 A15
TP76
B15 B15
A14 A14
TP80
TP45
B14 B14
TP81
A13 A13
B13 B13
A12 A12
R6464
B12 B12
27k
2W
A11 A11
B11 B11
A10 A10
B10 B10
A9 A9
B9 B9
A8 A8
B8 B8
A7 A7
B7 B7
A6 A6
TP54
B6 B6
A5 A5
TP55
B5 B5
A4 A4
TP56
B4 B4
A3 A3
TP57
B3 B3
A2 A2
TP58
B2 B2
R6605
A1 220k A1
B1 B1
TP70
R6606
220k
TO TO
R6607
220k
SU-BOARD SD-BOARD
(SU51) (SD51)
+
C6598
160V
100u
SC44
SC42
A20
A20
B20
B20
A19
A19
B19
B19
A18
A18
B18
B18
A17
250V
A17
47u
B17
B17
A16
A16
B16
TP59
B16
A15
A15
B15
TP60
B15
A14
A14
B14
TP61
B14
A13
D A13
B13
TP62
B13
A12
S
A12
B12
TP63 B12
A11
A11
B11
B11
A10
A10
B10
B10
A9
A9
TP51
B9
B9
A8
A8
B8
B8
A7
A7
TP50
B7
B7
A6
A6
TP49
B6
B6
A5
AA_PROD
A5
R6570 TP48
B5
100k B5
1% A4 AA_FCLKD
A4
TP47 B4
B4
A3
AA_FCLD
A3
TP46
B3
B3
A2 AA_FSID
A2
B2
B2
A1
A1
B1
B1
TP83
TP84 TO
SD-BOARD
S TO
(SD52)
SU-BOARD
C6550
160V (SU52)
100u
TH-42PHD6/TH-42PHW6
SC-BOARD (2 of 2) Schematic Diagram
15