Sc-Board (2 Of 2) Schematic Diagram - Panasonic TH-42PM50U Service Manual

TH-42PM50U

13.48. SC-Board (2 of 2) Schematic Diagram

SC-BOARD TNPA3543 (2/2)
1
2
PC6505
B3PBA0000233
1 8
R6505
2.2k
AA_CL 2 7
R6575
470 R6506
AA_CLK 2.2k
3 6
R6576
470
4 5
C6505
50V
0.1u
C6575
50V
0.1u
PC6507
B3PBA0000233
D6487
MAZ80560HL
1 8
R6507
D6488
2.2k
MAZ80560HL
AA_SIU 2 7
R6577
470 R6508
2.2k
AA_SID 3 6
R6578
470
4 5
C6507
50V
0.1u
C6577
50V
0.1u
D6463
MAZ80560HL
PC6509
B3PBA0000234
C6571
50V
0.1u 1 5
R6501
2.2k
4
AA_CEL2 2
3
R6571
C6501
470 50V
0.1u
3
R6468
4.7k
R6467
R6488
1.2k Q6477
10k
D6459
2SD0601A0L
MA2J11100L
D6478
D6477 R6486
B0HCKS000002
MA2J11100L 10k
Q6476 R6487 R6485
4.7k 10k
PC6458 2SD0601A0L
B3PBA0000062
PC6510
C6587
25V
B3PBA0000234
1u
R6502
2.2k
AC_CPH
1 5
4 R6551
100
R6572
C6502
470 50V
2 3 0.1u
Q6505
D6503
2SK062000L
MAZ80560HL
D6502
R6550
MA2J11100L
4
5
6
R6484 R6500
1.2k
4.7k
7
D6470
PC6469
MA2J11100L
8
B3PBA0000062
9
R6538
AA_CEL 1k
1 8
R6503
2.2k
2 7 G R6565
R6573 10k
470
3 6
S D
C6503
R6574 Q6503
50V
470
0.1u
2SK062000L
AA_SCSU 4 5
R6519
PC6503
1k
R6504
2.2k
B3PBA0000233 G
S D
Q6504
2SK062000L
10
TH-42PM50U
SC-Board (2 of 2) Schematic Diagram
10 11
Q6491
D6492
D6471
B0ECHP000003 2SD1263AP0LB
MA2J11100L
R6461
470
R6491 R6594
100k 100k
D6501
MA2J11100L
R6497
10k
C6492
R6649
400V
EXB38V680JV
10u
AB_FCLD
AB_FCLU
AB_FCLKD
AB_FCLKU
1 14
1A
VCC
2 13
1Y
6A 15V
3 2A 12
6Y
D6496
4 2Y 11 B0JCME000037
5A
5 10
3A
5Y
D6485 1 3
6 3Y 9 INPUT
4A MAZ80560HL OUTPUT
7 GND 8
4Y
COMMON
C6580
16V 2
C6464 C6465
1u
25V 25V
4.7u 4.7u
AB_FSIU
IC6455
AB_FSID
AB_PROU
C0CBADC00075
AB_PROD
AVR 5V
R6653
1 14
1A EXB38V680JV
VCC
2 1Y 13 D6464 D6462
6A
B0JCME000037 B0JCME000037
3 2A 12
6Y
4 11
2Y
5A
5 10 1 INPUT 3 405V INPUT
3A 1
5Y OUTPUT OUTPUT
6 3Y 9
4A
COMMON COMMON
7 GND 8
2 2
4Y C6463
C6462
C6581
D6490 25V 25V
16V
MAZ80560HL 4.7u 4.7u
1u
C6509
50V IC6454 IC6453
1000p
C0CBADC00075 C0CBALC00010
D6509
R6509
MA2J11100L
2.2k AVR 5V AVR 15V
R6585
1k
G
R6517 D6511
R6645
10k
B0HCMM000014 150
Q6511
S D D6512
R6511
MA2J11100L
Q6501 1 8 10 B1DFFM000003
Vcc
C6512 Vb
2SK062000L
C6511
25V
25V
4.7u
2 7 4.7u
In G
Ho
R6518 R6512 R6514
100 470
100k
3 6
Gnd
Vs
D6513
R6515
4 5 MA2J11100L
Lo 10
NC
D6514
MA2J11100L
G
R6516
Q6512
470
B1DFFM000003
R6699
D6529 10k
B0JCME000037
R6520
150
1 INPUT 3
OUTPUT
R6562 D6521
C6588
1k
B0ECHP000003
16V COMMON C6589
R6588 1 Vcc 8
25V
G Vb
2 4.7u 10k
1u C6523
35V
47u
2 In 7 R6521
C6521 D6515
S D Ho 100k
25V MAZ82400ML
R6539
Q6502 IC6512 4.7u
100
3 6
Gnd
2SK062000L
Vs
C0CBADC00075
4 5
Lo
NC
22k
IC6543
C0CBADC00075
AVR 5V
D6551
B0JCME000037
1 INPUT 3
OUTPUT
C6590 COMMON C6591
IC6541
16V 25V
2
1u 4.7u
C0ZBZ0000735
D6541
R6646
B0HCKS000002
150
FET DRIVER
C6532
25V
R6566
4.7u
100 1 8
Vcc
Vb
C6531
25V
2 7 4.7u
In
Ho
Q6551
R6580
3 6 2SD0601A0L
10k Gnd
D6553 Vs
MA2J11100L
4 Lo 5
NC
R6581
100
R6555
100k
12 13
R6492 R6495
Q6492
200k 150k C6491
400V
2SC1473AEA
10u
R6493 R6496
270k 150k C6469
25V
220u
+
C6466
R6595 Q6461 T6461
R6610 50V
14.3k C6467
B1BBCJ000004 Q6462 0.01u
100k 50V ETS13TB139AP
4700p D6520
R6598 2SB0709ARL
1 NC 10 B0JCKG000002
10k #
R6596 Q6463 R6616
2 N4 9
5.23k R6615 220 L6453
D6519
2SD0601A0L 3.3k J0JJC0000021
MA2J11100L
4 3 3 NC C6470
IC6491 50V
R6608 R6609 C6468 4 7 220u
16V
1 1 N2
C0DBEMB00002 1 2 1u
5 6
NC
Q6451
PC6517
2SD1263AP0LB
B3PBA0000062
R6599 R6600 R6604 R6454
100 100 100 10k
Q6454
D6456 2SC1473AEA
B0ECHP000003
R6459
100k
D6572
B0ECHP000003 C6457
160V
10u
L6451
J0JJC0000021
IC6451
C0DBEMB00002
3
D6461
B0HCKS000002
C6461
C6474 C6475
50V T6471
25V
100u 50V
R6473 220u ETS19AA259AC
0.01u
22k
Q6472 1 B2 S2 10
R6474 C6472
R6480
2SB0709ARL 50V
Q6471 120 10k
C6480 0.033u
B1BBCJ000004 50V 2 B1 S3 9
0.1u
R6475
3.3k D6473
MA2J11100L 3 P1 NC 8
4 3
L6471
J0JJC0000021
C6473 4 NC 7
16V S1
2 1u D6476
1
B0ECHP000003
5 P2 ST 6
PC6474
B3PBA0000062
D
S
390V
R6513
2.2
D
C6513
R6510
160V
2.2
S 100u
D6526
R6527
B0HCMM000014 1k
D6522 C6524 R6528 D6523
D
MA2J11100L 630V 410V B0ECHP000003
R6524 470p 1k
Q6521
2.74k
B1DFES000001
G S
R6526
Q6520
47
2SD0601A0L
D6525
R6525
100k MA2J11100L
D6524 380V
MAZ80510LL
Q6522 Q6523 Q6524 Q6525 Q6526 Q6527
2SK400000L 2SK400000L 2SK400000L 2SK400000L 2SK400000L 2SK400000L
D6527
MA2J11100L
R6530 R6531 R6532 R6533 R6534 R6535
47 47 47 47 47 47
R6696 Q6530
R6529
47 10k 2SB1073001TV
Q6542
Q6544 Q6545 Q6546 Q6548
2SK399500L 2SK399500L 2SK399500L 2SK399500L 2SK399500L
D6542
MA2J11100L
R6542 R6544 R6545 R6546 R6548
10 10 10 10 10
R6541
R6622
47 10k
Q6541
2SB1073001TV
C6543 C6544
D6547
D6544 1000p 1000p R6559
MAZ83300ML
MA2J11100L 630V 630V 2.2k 1 Vcc 8
C6541 Vb
25V
D6546 D6548 4.7u
MAZ83300ML MAZ83300ML 2 7
In
Ho
R6558
R6556 Q6552
10k
2 3 6
1.8k Gnd
3 1 B1DEET000002 Vs
D
VR6557
D6545 10k
S 4 Lo 5
G
MAZ80510LL R6560 NC
47
D6552 R6540 D6549
MA2J11100L 100k
MA2J11100L
R6567 R6561
4.7k
R6568 Q6554
4.7k
2SD21850RL
14 15
104
ZA6603
K4CD01000013
ZA6602
K4CD01000013
ZA6601
R6621 K4CD01000013
154k
C6479
R6618
50V TP45
2.2k
0.1u
B40 TP40
TP64
R6433 A40
0
B39 TP41
A39
B38 TP42
R6498 A38
R6617 8.2
R6629 B37
2.2k TP43
A37
22k
B36
TP44
A36
IC6456 B35
A35
B34
C0DBEMB00002
A34
TO
D6455 B33
R6450
A33
MA2J11100L 56k C6493 SU-BOARD
630V
B32
A32 (SU45)
R6465 D6460 2200p
R6456
8.2 B0HCKS000002
118k B31
A31
B30
R6455 D6451
A30
10k R6452 B0JCME000037
56k B29
IC6452
A29
C6456
C0CBALC00010 B28
160V A28
100u
B27
A27
3 INPUT 1
R6453 R6457
B26
4.7k 2.55k OUTPUT
A26
C6459 B25
COMMON A25
C6458
25V
2
R6458 25V 47u B24
2.55k 4.7u A24
B23
A23
B22
A22
B21
A21
R6464 B20 TP54
A20
Q6474 2.2k
B19
2SD814ATX
A19
D6452 B18 TP55
A18
MA2J11100L R6476 TP53
R6479
C6476 274k
100k B17 TP56
160V
A17
100u
B16
TP57
R6481 A16
C6478
1k
50V R6469 B15
0.01u A15
16k
R6431
0 B14 TP58
A14
VR6477
2k
B13
A13
R6471 B12
A12
4.7k
R6478
B11
6.98k R6605
A11
220k
B10
A10
IC6471
IC6472 R6606
B9
220k
A9
L6472
C0DBEMB00002 C0DBEMB00002 G0ZZ00002183 B8
A8
R6607
220k
B7
A7
B6
A6
B5
A5
B4
A4
B3
A3
C6598
B2
160V
A2
22u
B1
A1
+
SC41
TO
SU-BOARD
(SU41)
D6495
B0HCKS000002
R6592
1M C6526
250V
22u
R6593
1M
Q6528
2SK400000L
R6536
47
C6551
R6552
250V
100k
0.22u
R6553
R6554
100 100k
D6554
D6543
B0HCKS000002
B0HCKS000002
10
Q6555 9
AB_PROD
B1DFES000001
TP49
8
D6550 D
R6563
MA2J11100L 5.6
7
S
G
6
AB_FCLKD
5
R6570 4 AB_FCLD
47 10k
3
Q6553
C6550
160V 2
2SB1073001TV AB_FSID
100u
TO 1
SD-BOARD SC46
(SD46)
TH-42PM50U SC-Board (2 of 2) Schematic Diagram
16 17
AB_FSIU
AB_FCLU
AB_FCLKU
AB_PROU
SC45
1
2 AB_FSIU
3
4 AB_FCLU
5
6 AB_FCLKU
7
8 AB_PROU
9
10
D6570
B0HCMM000014
B40
A40
B39
A39
B38
A38
B37
A37
B36
A36
B35
A35
B34
A34
B33
A33
B32
A32
B31
A31
B30
A30
B29
A29
B28
A28
B27
A27
B26
A26
B25
A25
B24
A24
B23
A23
B22
A22
B21
A21
TP59
B20
TP60 A20
B19
A19
B18
A18
TP61
B17
A17
TP62
B16
A16
B15
A15
TP63
B14
A14
B13
A13
B12
A12
B11
A11
TP50
B10
A10
B9
A9
B8
A8
B7
A7
TP48
B6
AB_PROD
A6
B5
TP47 AB_FCLKD
A5
B4
A4 AB_FCLD
TP46
B3
A3 AB_FSID
B2
A2
TP51
B1
A1
TO
SC42 SD-BOARD
(SD42)
18