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

16.63. SC-Board (2 of 2) Schematic Diagram (37inch)

1
365V
2
D6541
B0ECHP000003
1 1A 14
VCC
PC6520
2 1Y 13
6A
B3PBA0000233
3 2A 12
1 8
6Y
R6557
4 11
2.2k 2Y
AB_CL 2 7
5A
R6627
470
R6558
5 10
AB_CLK 2.2k 3A
3 6 5Y
R6628
470
6 3Y 9
4 5 4A
7 GND 8
4Y
C6561
16V 1u
D6536
MAZ80560HL
C6559
16V PC6522
1u
D6537
MAZ80560HL 1 14
B3PBA0000233 1A
VCC
1 8
2 1Y 13
R6559 6A
R6629 2.2k
AB_SIU 470
2 7
3 2A 12
6Y
C6562
R6630
16V
AB_SID 470
3 6 R6560 1u
4 11
2.2k 2Y
5A
4 5
5 10
3A
C6532 5Y
16V
1u
6 9
3Y
4A
7 GND 8
4Y
C6534
50V
1000p
R6561 D6548
MA2J11100L
2.2k
PC6516 R6689
1k
B3PBA0000234
1 5
G
R6553
2.2k
4
S
Q6501
2 3
2SK062000L
R6623
470 R6520 R6540
R6521 1.2k 10k
4.7k
Q6777 Q6776
2SD0601A0L 2SD0601A0L R6538
D6515 PC6507
MA2J11100L
B3PBA0000223 D6529 R6539
4.7k
MA2J11100L
D6549
B0JCME000037
PC6517
B3PBA0000234
C6527 C6571
IC6526
AB_CPH 25V
1 5 16V
1u
1u
C0CBADC00075
R6695
1k
4
R6554 R6599 1 INPUT 3
2.2k 100
OUTPUT
2 3
COMMON
R6624
R6552 2
Q6522
470 1.2k
2SK062000L
G
PC6509
3 R6536
4.7k B3PBA0000223
S D
R6593
22k Q6502
D6523
MA2J11100L 2SK062000L
4
5
6
D6576
B0JCME000037
AB_CEL IC6530
1 8
R6555
2.2k
C0CBADC00075
R6625
470 2 7
R6601
10k
1 INPUT 3
OUTPUT
R6626
470 3 6
C6541
COMMON 25V
4.7u
2
4 5
C6528
16V
AB_SCSU
7 PC6518 1u G
R6693
1k
R6556
B3PBA0000233
2.2k
S D
8 R6522
33k Q6503
2SK062000L
R6534
4.7k G
D6533 R6694
D6531
MAZ82000ML
1k
MA2J11100L
D6532
MAZ82000ML
S D
Q6504
PC6513
2SK062000L
B3PBA0000223
SC-BOARD TNPA3573 (2/2)
TH-37PHD8GK/GS/UK
SC-Board (2 of 2) Schematic Diagram
10 11
Q6791
R6653
2SD1263AP0LB
470
*
D6546 C6533
MA2J11100L 350V
R6544 R6594
10u
270k 220k
R6728
EXB38V680JV R6543 R6646
AA_FCLD1
100k 100k
AA_FCLU1 R6595
R6545 Q6761
R6505
AA_FCLKD1 220k 220k
Q6792 B1BBCJ000004 Q6768 100k
R6506
C6524
AA_FCLKU1 2SC1473AEA
2SB0709ARL 220
400V
#
10u R6549 D6547
10k MA2J11100L
R6507
R6546
3.3k
9.1k
IC6514 4
C0DBEMB00002
1
R6547
R6525
5.23k PC6501
10k
Q6765
B3PBA0000223
2SD0601A0L
D6545
B0JCME000037
IC6506
D6534
MAZ80560HL
C0CBADC00075
1 INPUT 3
OUTPUT AVR 9V
D6535
MAZ80560HL
COMMON
2
AA_FSID1 C6516 C6515
25V 25V
AA_FSIU1 D6556
4.7u
4.7u
B0JCME000037
AA_PROD
AA_PROU
D6604
R6733 B0ECHP000003 D6579
EXB38V680JV B0ECHP000003
D6557
B0JCME000037
IC6504
C0CBALC00010
AVR 5V
D6517
B0HCKS000002
INPUT INPUT
1 3 1 3
50V
OUTPUT OUTPUT
COMMON COMMON
C6512 C6511 C6520
2 2
25V 50V 25V
C6513 4.7u 100u 220u
R6526
25V
Q6771 22k
4.7u
B1BAEJ000014 Q6772
R6527
D6539
2SB0709ARL 68
MAZ80560HL
*
IC6505
R6528
3.3k
C0CBADC00075
4 3
AVR 5V
1 2
PC6512
Q6775 B3PBA0000223
R6631
2SD0601A0L
150
D6550
B0HCMM000014
C6537
D6551
25V R6570 R6565
10k 10 MA2J11100L
4.7u 1 Vcc 8
Vb
C6536 D
R6566 Q6511
R6571 25V
100 4.7u 470 G
2 In 7 B1DFFM000003
Ho S
R6567
D6552
100k
MA2J11100L
D
3 Gnd 6
Vs
R6568 D6553
10 MA2J11100L
4 Lo 5
NC
D
Q6512
R6569
470
G B1DFFM000003
S
D6530
B0HCKS000002
10k
R6537 R6713
10k
10k
INIT-R
D6559
B0ECHP000003 R6603 D6560
R6576
150 MA2J11100L
4.7k
R6575
2
4.7k
C6544 C6543 3 1
R6572 D6554
35V 1 Vcc 8 25V
10k MAZ82400ML
47u Vb 4.7u VR6504 5k
Q6520
D6562
R6573
2SD0601A0L MAZ80510LL R6577
100k
2 In 7 100k
Ho
R6562
100
C6540 3 Gnd 6
Vs Q6530
25V Q6531 Q6532
4.7u Q6523 B1DFHN000001 B1DFHN000001 B1DFHN000001
D6558 B1DFHN000001
4 Lo 5 MA2J11100L B1ADNF000006 D D D
NC R6582 R6583 R6584 R6585
47 47 47
S S S
G G G
R6581
R6771
10
10k
D6594 D6511
R6504
B0HCKS000002 150 B0HCKS000002
C6603 C6605
25V 25V
R6777
R6632 4.7u 4.7u
150
10k
1 Vcc 8 1 Vcc 8
C6549 Vb C6589 Vb
25V 25V
R6602
4.7u 4.7u
100
2 In 7 2 In 7
Ho Ho
R6600
100
3 Gnd 6 3 Gnd 6
Vs Vs
R6717
R6715
2.2k
10k
4 Lo 5 4 Lo 5
NC D6507 NC D6505
B0ECHP000003 B0ECHP000003
D1FL40-7063
D6577
MA2J11100L D6503 C6607 R6719
B0HCKS000002 200V 220k
1000p
D6501
R6633
100 B0ECHP000003
C6609
R6723
200V
220k
1000p
12 13
240V
-85V
R6511
C6506
2.2k
50V
T6500 20V
0.1u
C6501
ETS13TB139AP
50V
D6509
4700p
1 NC 10
B0JCKG000002
N4 L6500
2 9
D6506
J0JJC0000021
MA2J11100L
3 3 NC
C6505 R6512
50V 2.2k
C6502
4 7 220u
16V
1u N2
2
5 NC 6
TPVSCN
C6504
25V Q6762
D6514
220u R6704
B0ECHP000003 220 2SD1263AP0LB
25V
*
R6619 R6519
D6513
56k R6780 8.2
SC90 MA2J11100L B0ECHP000003
62k
40V
R6649
1 R6517 R6518 56k R6516
D6512
15k 43k 62k 130V
MA2J11100L
2
3 Q6764
2SD814ATX
C6507
4
160V
R6705 R6740 100u
5 51k 51k R6650 R6608
10k 2.49k
6 IC6502
C6500
160V
10u
C0DBEMB00002
R6610
2.49k
IC6503
Q6774
D6524
T6501 2SD814ATX MA2J11100L
R6513
D6504 ETS22AE2F9AC
2.2k
B0JCME000037
10 B1 NC 1 R6529
R6531 240k
100k
C6517 2
50V S2
0.039u 9 B2
3 C6521 C6514 R6788
R6532
S3 50V 9.1k
160V 10k
0.022u
100u
NC 4
D6526 8 P1
MA2J11100L
ST 5
L6501 VR6503
1k
C6518 J0JJC0000021
7 S1 6
16V
P2
1u
D6528
B0ECHP000003
R6530
(D1FL40) 5.6k
IC6510
C0DBEMB00002
TPVAD
IC6511
C0DBEMB00002
TPSC1
R6563
2.2
C6538
160V
100u
R6564
2.2
C6545
630V D6564 R6579
470p
B0HCMM000014 1k
D6561
D
B0ECHP000003
R6580
1k
Q6521
B1DFES000002
G S
R6578
47
D6563
MA2J11100L
Q6533 Q6534 Q6535 Q6536 Q6537 Q6538 Q6539
B1DFHN000001 B1DFHN000001 B1DFHN000001 B1DFHN000001 B1DFHN000001 B1DFHN000001
D D D D D D D
R6586 R6587 R6588 R6589 R6590 R6591
47 47 47 47 47 47 47
S S S S S S S
G G G G G G G
Q6560 Q6561 Q6562 Q6563 Q6564 Q6565 Q6566
Q6525
2SK399800L 2SK399800L 2SK399800L 2SK399800L 2SK399800L 2SK399800L 2SK399800L
B1ABNF000006 D D D D D D
S S S S S S
G G G G G G G
R6779 Q6526 R6612 R6613 R6614 R6615 R6616 R6617 R6618
47 10 10 10 10 10 10 10
B1ADNF000006
R6709
10k
D6568
MA2J11100L
1 Vcc 8
C6550 C6551 C6553 Vb
D6569 D6571 D6573
630V 630V
MA2J11100L MAZ83300ML MAZ83300ML 25V
1000p 1000p
4.7u
R6609 2 In 7
R6611
D6572 Ho
10k 2.2k
MAZ83300ML
Q6551
R6606 2
2SD0601A0L
3k INIT-F 3 Gnd 6
1
3 Vs
1%
VR6505 Q6524
5k D
B1ABNF000006 4 Lo 5
NC
S
G
R6596
R6605 D6570
47
100k MAZ80510LL
R6604
Q6552
100k R6607
R6647 B1DEET000002
R6648 47
4.7k 4.7k
D6574
MA2J11100L
14 15
157
TH-37PHD8GK / TH-37PHD8GS / TH-37PHD8UK / TH-42PHD8GK / TH-42PHD8GS / TH-42PHD8UK
TP31
240 7V
TP45
A40
SC41
B40
TP40
A39
R6508 TPVSET TO
154k B39
SU-BOARD TP41
A38
R6550
8.2 (SU41) B38
IC6500 C6525 TP42
A37
630V
2200p B37
C0DBEMB00002
TP43
A36
B36
TP44
R6510 D6544
A35
22k
B0HCKS000002
B35
A34
SC45
B34
1
A33
Vad+130 4V
B33 2
A32
3
B32
A31
4
B31
5
A30
D6502 D6516
B0HCKS000002
B30 6
A29
7
B29
D6510
A28
B0JCME000037 8
R6682
B28
4.7k 9
R6622 A27
4.7k
R6683
B27
3 INPUT 1
4.7k TO
OUTPUT A26
SU-BOARD
B26
COMMON D6589
D6596 A25
(SU45)
2 MAZ80560HL MA2J11100L
C6508 C6509 B25
25V
25V A24 TP54
Q6527
4.7u 47u R6684
10k 2SD0601A0L B24
A23 TP55
B23
D6590
MA2J11100L A22 TP56
B22
C0CBALC00010
A21 TP57
B21
A20 TP58
B20
TPVSET2
A19
L6542 B19
G0ZZ00002183
A18
B18 R6656
220k
R6514 A17
9.53k B17
R6657
A16 220k
C6670
B16
25V
1u R6658
A15
220k
R6515 B15
2.49k
TP30 A14
B14
-105V
A13
B13
L6502
A12
G0ZZ00002183
B12
A11
B11
A10
=
B10
A9
+
B9 C6591 D6566
160V
B0HCMM000014
A8 100u
B8
A7
B7
A6
B6
A5
B5
A4
B4
A3
B3
A2
B2
R6644
A1
1M
C6547 B1
250V
R6645 47u
1M
-90V
ZA6501
K4CD01000013
C6601
R6732
250V
D 220k
0.22u
ZA6502
K4CD01000013
S R6620 R6734
100 220k
ZA6503
D6606 K4CD01000013
D6597
B0HCKS000002
B0HCKS000002
TP50
9
Q6582 Q6583
8
B1DFET000001
B1DFET000001
D D TP49
7
D6575 R6597 R6598
MA2J11100L
5.6 5.6
TP48
6
G S G S
5
TP47
Q6586
4
B1ADNF000006
C6555
TP46
R6621 160V
10k 100u 3
TP51
2
1
TO
SD-BOARD SC46
(SD46)
TH-37PHD8GK/GS/UK
SC-Board (2 of 2) Schematic Diagram
16 17
AA_FSIU1
AA_FCLU1
AA_FCLKU1
AA_PROU
TO
SD-BOARD
(SD42)
SC42
A40
B40
A39
B39
A38
TP83
B38
A37
TP84 B37
A36
B36
A35
B35
A34
B34
A33
B33
A32
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
A8
B8
A7
B7
A6
B6
A5 AA_PROD
B5
A4 AA_FCLKD1
B4
A3 AA_FCLD1
B3
A2 AA_FSID1
B2
A1
B1
18