Sc-Board (1 Of 2) Schematic Diagram - Panasonic th-58px60u Service Manual

15.61. SC-Board (1 of 2) Schematic Diagram

A
SC-BOARD TXNSC1DNTUJ (1/2)
B
TP16 TP17
TO
D-BOARD
(D20)
SC
20
5.0
1
5V R6561
TP18 EXB38V470JV
2 2.9
CL
0.8 TP19
3
CLK
C
TP38
4 5.3
SIU
TP24
5 0
R6565
GND
EXB38V472JV
6 0 TP21
SID
2.2 TP22
7
SCSU
TP52
8 2.8
CEL2
9 0.1 TP15
CPH
R6562
0
10 EXB38V470JV
GND
R6566
0 TP23
11 EXB38V472JV
L6601
GND
G0ZZ00002183
TP20
12 0
SOS7_SC2
13 4.3 TP14 L6602
CEL G0ZZ00002183
0 TP39
14
DRVRST_O TPSOS7
15 0 C6565 C6566
GND 50V 50V
0.01u 0.01u
16 0
GND
TP10
0.9
17
CSL
0.7 TP11 R6563
18
EXB38V470JV
CSH
TP27
19 3.9
CML
TP26
20 0.5
D
CMH
TP25
R6564
EXB38V470JV
R6567 R6568
EXB38V472JV EXB38V472JV
R6591
EXB38V472JV
E
F
TH-58PX60U
SC-Board (1 of 2) Schematic Diagram
1 2
Vsus=178V 7V
SC2
TP1 TP2 TPVSUS
TO
178.0 185V
1
P-BOARD Vsus
L6591
(P2) 0
C6411 C6412 C6413 C6414 C6415 C6416 C6417 C6418 C6419
0 185V 200V 200V 200V 200V 200V 200V 200V 200V 200V
3
GND TP4 TP5 220u 220u 220u 220u 220u 220u 220u 220u 220u
15V
TP15V
L6592
G0ZZ00002183
TO
NC
SC
P-BOARD 9
TP6 TP7
23
(P23)
1 15.0 15V
NC
+15V
10
2 15.0
+15V C6592 C6594
25V 25V TP8 TP9
VCC
3 0
220u 220u 11
GND
HIN
12
IC6561
C6521 NC
25V 13
1u
C0JBAZ000005 R6521
100
LIN
5V 14
BUFFER
GND
15
R6522
100
NC
1 20 C6562 C6561
1G~ 16
16V 10V
VCC
1u 100u
2 1A1 19
2G~
AA_SCSU 3 2Y4 18 AA_CL
1Y1
C0ZBZ0001324
4 17
1A2
2A4
AA_CLK
5 2Y3 16
1Y2
ENERGY RECOVERY
6 1A3 15
2A3
7 14 AA_SIU
2Y2
1Y3
8 13
1A4
2A2
AA_SID
9 2Y1 12
1Y4
10 GND 11
2A1
TPSOS6
AA_CEL2
IC6562
BUFFER
C0JBAZ000005
C6564 C6563
MAIN_STOP
16V 10V
1 20 1u 100u
1G~
VCC R6590
220
2 1A1 19
2G~
C6593
3 2Y4 18 AA_CEL R6592
50V
1Y1
1000p 4.7k
4 17
1A2
2A4
5 2Y3 16
1Y2
6 1A3 15
2A3
7 14 AC_CPH1
2Y2
1Y3
8 13
1A4
2A2
AC_CPH2
9 2Y1 12
1Y4
10 GND 11
2A1
TP12
TP13
TP28 TP29 TP30 TP31 TP32 TP33 TP34
3 4
R6468
C6431
R6441 82k
250V
15
4u
Q6441 R6467
82k
2PG0010000RP
Q6531 R6442
15 R6466
B1ABRD000003 56k
R6443
15
R6531
D6466
10 R6465
MA2J11100L
Q6442 27k
Q6532
B1ADRD000001 2PG0010000RP
R6444
15
R6445
15
R6532
R6533
10k
10k
Q6443
R6446 2PG0010000RP
15
15V
D6441
D1FL40
L6461
R6507 G0ZZ00002183
1
L6462
G0ZZ00002183
D6521
HO R6524 L6463
8 D1FL40
C6522 150
G0ZZ00002183
25V
L6464 D6461
4.7u
G0ZZ00002183 MA3DF30000LZ
VB
7 R6523
C6524 L6465
150 25V
G0ZZ00002183
4.7u
L6466
VS 6 G0ZZ00002183
D6522 R6509
D1FL40 L6467
1
G0ZZ00002183
NC 5
L6468 D6462
G0ZZ00002183
MA3DF30000LZ
D6523
L6451
D1FL40
NC 4 G0ZZ00002183
L6452
R6525
G0ZZ00002183
0 B0ECHP000003
VCC2 L6453
3
G0ZZ00002183
R6526
L6454 D6463
0
G0ZZ00002183
MA3DF30000LZ
Vcom
2
C6527
C6525
25V 25V
4.7u 4.7u
LO 1
IC6521
D6524
B0ECHP000003
FET DRIVER
L6481
G0ZZ00002183
L6482
G0ZZ00002183
L6483
G0ZZ00002183
L6484
D6481
G0ZZ00002183
MA3DF30000LZ
L6485
G0ZZ00002183
L6486
G0ZZ00002183
L6487
G0ZZ00002183
D6482 L6488
MA3DF30000LZ G0ZZ00002183
L6491
D6491
G0ZZ00002183
MA3DF40000LZ
L6492
G0ZZ00002183
L6493
G0ZZ00002183
L6494
D6483
G0ZZ00002183
MA3DF30000LZ
Q6451
R6451
15
2PG0030000RP
R6452
15
Q6551 R6453
15
B1ABRD000003 Q6452
R6454 2PG0030000RP
15
R6551
10
R6455
15
Q6453
R6456
15
2PG0030000RP
Q6552
B1ADRD000001
R6553 D6451
10k D1FL40
R6552
10k
Q6581
15V
R6581
2SD0601A0L
10k
D6585
MA2J11100L
D6581
C6581 MAZ83300ML
R6588
25V
10k 1 8
1u D6582
IC6581 MAZ83300ML
2 - + 7 R6585
1k
D6583
R6582
C0BBBA000022 3 6
+ - LNJ301MPUJA 39k
(GREEN LED)
4 5 C6582
COMPARATOR R6583
16V
39k
R6586 1u
2.2k
R6584
R6587 D6584
10k
2.2k MAZ80510LL
SOS7_SC2
15V_F
5V
FLOATING GND
IC6861
R6867
3.9k
D6820
VSCN_F
PC6861 C0BBBA000022 MA2J11100L
B3PBA0000223
COMPARATOR
R6861
39k
R6862
47k
1 8 C6862
25V
2 7 1u
- + R6865 R6863
2.2k 47k
R6869 3 + - 6
4.7k
C6863
TP35
50V 4 5 VF_GND
D6862 0.01u
MA2J11100L R6866
R6868 2.2k C6861
R6864
22k 16V
1u 8.87k
D6861
MAZ80510LL
5 6
131
VSUS
Q6401
2PG0010000RP
C6511 C6512 C6513 C6514
R6401
250V 250V 250V 250V
15
4u 4u 4u 4u
C6401
630V
R6402 2200p
15
Q6402
2PG0010000RP
R6403
Q6511
15
B1ABNF000006 C6402
630V
R6404 2200p
15
Q6403
R6503
10
2PG0010000RP
R6405
15
D6471 C6403
MA3DF30000LZ R6512 630V
R6511
10k R6406 2200p
10k
15
Q6404
Q6512
2PG0010000RP
B1ADNF000006 R6407
15
C6404
630V
2200p
R6408
15
Q6405
2PG0010000RP
R6409
15V
Q6513 15
D6501
R6508 C6405
1 D1FL40-7063 B1ABNF000006 630V
R6410 2200p
15
R6513
10
R6515
R6514 10k
R6504 10k
150
NC
9 HO 8
Q6514
C6502
R6505
25V B1ADNF000006
150
D6472 4.7u
NC
10 VB 7
C6504 D6401 D6403
25V MA3DF30000LZ MA3DF30000LZ
4.7u
NC
11 VS 6
HIN
NC
12 5
15V
R6501 NC
100 NC D6502
13 4 Q6516
D1FL40-7063
B1ABNF000006
LIN
14 VCC 3
C6505
25V
R6502
4.7u
100
GND R6517
15 GND 2 10k
Q6422
R6423 2PG0030000RP
NC 15
16 LO 1 C6422
R6506
630V
10 R6516 2200p
R6424
10k 15
Q6423
Q6517 2PG0030000RP
R6425
B1ADNF000006 15
L6401 C6423
630V
G0CR60KA0118
2200p
R6426
L6402
15
G0CR60KA0118
Q6424
L6403
R6427 2PG0030000RP
Q6518
200V G0CR60KA0118 15
B1ABNF000006 C6425
L6404 630V
R6428 2200p
G0CR60KA0118
15
R6520 Q6425
10k
2PG0030000RP
R6429 C6426
15 630V
2200p
R6518
10 R6519
R6430
10k
15
Q6426
2PG0030000RP
Q6519 C6427
R6431
630V
B1ADNF000006 15
2200p
R6432
15
D6433 D6432 D6431
MA3DF40000LZ MA3DF40000LZ MA3DF40000LZ
C6424
630V
2200p
L6411
G0C1R6KA0119
L6412
G0C1R6KA0119
305V
0-305V
L6413
G0C1R6KA0119 5V
L6414
G0C1R6KA0119 SOS7_SC2
R6475
L6415
4.7k
G0C1R6KA0119
D6480
MA2J11100L
R6476
4.7k
5 1
C6480
MAIN_STOP 50V 2
0.1u
4 3 R6480
100
IC6472
C0JBAA000377
5V 16V_F
R6877
COLD
3.9k
FLOATING GND
IC6871
PC6871
B3PBA0000223
C0BBBA000022
R6871
39k
1 8
2 7
- + R6875 R6872
3.3k 39k
3 6
+ -
4 5 R6873
39k
R6876 Q6791
COMPARATOR
1.2k R6793
C6872 100 2SD0601A0L 16V_F
D6872 R6879
25V
MA2J11100L 4.7k R6791
1u 1k
C6873 C6871
R6878 D6871 R6874
50V 16V D6791
22k MAZ80510LL 9.53k R6792
0.01u 1u MAZ82000ML
10k
TH-58PX60U SC-Board (1 of 2) Schematic Diagram
7 8
TH-58PX60U
1
2
3
4
COLD
5
9