Sc-Board (1 Of 2) Schematic Diagram - Panasonic TH-58PZ750U Service Manual

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

TO
P-BOARD
(P2) SC2
1
Vsus
3
GND
A
TO
P-BOARD
B
(P23)
TO
D-BOARD
(D20)
TP16 TP17
SC20
1
P5V R6561
TP18 EXB38V470JV
2
CL
TP19
3
CLK
TP38
4
SIU
R6565
5
GND TP24 EXB38V472JV
TP21
6 R6562
SID
C EXB38V470JV
TP22
7
SCSU
TP52
8
CEL2
TP15
9
CPH
R6566
10
EXB38V472JV
GND
TP23
11
SOS6_SC1
TP20
L6601
12
SOS7_SC2 G0ZZ00002183 TPSOS6
TP14
13
CEL
TP39
14
SC_DRV_RST
L6602 TPSOS7
C6565
15 C6566 G0ZZ00002183
GND 50V 50V
0.01u
0.01u
16
GND
TP10
17
CSL
TP11 R6563
18
EXB38V470JV
CSH
TP27
19
CML
20 TP26
CMH
TP25
R6564
EXB38V470JV
R6567 R6568
D
EXB38V472JV EXB38V472JV
R6591
EXB38V472JV
E
SC-BOARD TXNSC1HGTUJ (1/2)
!
F
TH-58PZ750U
SC-Board (1 of 2) Schematic Diagram
1 2
TPVSUS
Vsus=178V 7V
TP1 TP2
C6411 C6412 C6413 C6414 C6415 C6416 C6417 C6418 C6419 C6429 C6431
L6591
250V
G0ZZ00002183 200V 200V 200V 200V 200V 200V 200V 200V 200V 200V
4u
220u 220u 220u 220u 220u 220u 220u 220u 220u 220u
TP4 TP5
Q6531
B1ABRD000003
R6531
10
Q6533
B1ABRD000003
R6534
10
L6592 15V
TP15V
SC23 G0ZZ00002183
NC
HO
9 8
TP6 TP7
1 NC
+15V
10 VB 7
2
+15V C6592 C6594
25V 25V TP8 TP9
VCC
3 220u 220u
11 VS 6
GND
HIN
NC
12 5
C6521 NC
NC
25V 13 4
1u
IC6561
LIN
BUFFER VCC2
14 3
C0JBAZ000005
5V
GND
15 Vcom 2
R6521 R6522
100 100
1 20 C6562 C6561
1G~ NC
16V 10V
VCC 16 LO 1
1u 100u
2 1A1 19
2G~
IC6521
AA_SCSU 3 2Y4 18 AA_CL
1Y1
C0ZBZ0001324
4 17
1A2
2A4
FET DRIVER
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
AA_CEL2
MAIN_STOP
C6564 C6563
1 20 16V 10V
1G~
1u 100u
VCC R6590
220
2 1A1 19
2G~
3 2Y4 18 AA_CEL
C6593
1Y1 R6592
50V
4.7k
4 17 1000p
1A2
2A4
5 16
2Y3
1Y2
6 1A3 15
2A3
7 2Y2 14 AC_CPH1
1Y3
8 13
1A4
2A2
AC_CPH2
9 2Y1 12
1Y4
10 GND 11
2A1
TP12
IC6562
TP13
C0JBAZ000005
BUFFER
TP28 TP29 TP30 TP31 TP32 TP33 TP34 TP35
3 4
R6468
82k
R6441
Q6441 C6511
7.5 R6467
250V
82k
2PG0010000RP 2.2u
R6466
56k
R6442 D6466 R6465
7.5 MA2J11100L 27k
Q6442
Q6532
2PG0010000RP
B1ADRD000001
R6443
7.5
Q6443
R6532 2PG0010000RP
10k
C6471 D6471
630V B0HBSN000008
R6444
1000p
7.5
Q6444
Q6534
2PG0010000RP
B1ADRD000001
D6441
R6535 15V
D1FL40
10k
L6461 G0ZZ00002183
R6507
1
L6462 G0ZZ00002183
D6521
L6463 G0ZZ00002183
D1FL40
C6522
25V L6464
G0ZZ00002183 D6461
4.7u
B0HBSN000008
L6465 G0ZZ00002183
R6523 C6524
75 25V L6466 G0ZZ00002183
4.7u
L6467 G0ZZ00002183
R6509
L6468 G0ZZ00002183 D6462
1
D6522 B0HBSN000008
D1FL40
D6523
D1FL40
D6472
B0HBSN000008
L6455 G0ZZ00002183
L6456 G0ZZ00002183
C6525
C6527
25V L6457 G0ZZ00002183
4.7u 25V
4.7u L6458 G0ZZ00002183
D6464
B0HBSN000008
R6501
L6441 G0ZZ00002183
100
L6442 G0ZZ00002183
D6524
B0ECHP000003
L6443 G0ZZ00002183
R6502
L6444 G0ZZ00002183 D6467
B0HBSN000008
D6481 L6481 G0ZZ00002183
MA3DF30000LZ
L6482 G0ZZ00002183
G0ZZ00002183
L6483
L6484 G0ZZ00002183
D6482 L6485
G0ZZ00002183
MA3DF30000LZ
L6486 G0ZZ00002183
L6487 G0ZZ00002183
L6488 G0ZZ00002183
D6483
L6491 G0ZZ00002183 C6491
MA3DF30000LZ D6491
630V
G0ZZ00002183 1000p MA3DF40000LZ
L6492
L6493 G0ZZ00002183
L6494
G0ZZ00002183
D6484
L6495 G0ZZ00002183
MA3DF30000LZ
L6496 G0ZZ00002183
G0ZZ00002183
L6497
Q6551 L6498 G0ZZ00002183
B1ABRD000003
R6551
10 Q6552
R6451
B1ADRD000001
7.5
Q6451
2PG0030000RP
R6553
10k
R6552
10k
R6452
7.5
Q6452
Q6553
2PG0030000RP
B1ABRD000003
R6453
7.5
R6554
Q6453
10
2PG0030000RP
R6454
7.5
Q6554
R6555 R6556
Q6454 D6451
10k B1ADRD000001 10k
D1FL40
2PG0030000RP
IC6581
R6581
Q6581 15V 10k
C0BBBA000022
2SD0601A0L D6581
R6582
MAZ83300ML
D6585 39k
MA2J11100L C6581
25V D6582
R6583
1u MAZ83300ML
39k
1 8
R6588
10k
D6583
2 - + 7 R6585 LNJ301MPUJA
1k (GREEN LED)
3 + - 6
4 5 C6582
R6584
16V 10k
1u
R6586
2.2k
COMPARATOR
R6587 D6584
2.2k MAZ80510LL
5V
SOS7_SC2
R6867
3.9k IC6861
PC6861
B3PBA0000223 C0BBBA000022
1
2 - +
3
R6869
4.7k C6863
50V
4
0.01u
D6862
R6868
MA2J11100L
22k
COMPARATOR
5 6
141
VSUS
Q6401
C6513 C6514 C6515 C6516 C6517
250V 250V 250V 250V 250V
2PG0010000RP
2.2u 2.2u 2.2u 2.2u 2.2u R6401
7.5
Q6402
2PG0010000RP
Q6511
R6402
B1ABNF000006 7.5 C6402
630V
2200p
R6503
10 Q6403
2PG0010000RP
R6403
7.5
R6511 R6512
10k 10k
Q6512
Q6404
B1ADNF000006 2PG0010000RP
R6404
7.5 C6404
630V
4700p
15V
Q6405
D6501
R6508
1 D1FL40-7063 2PG0010000RP
R6405
Q6513 7.5 C6405
630V
B1ABNF000006
2700p
IC6501
Q6406
R6513
10
2PG0010000RP
C0ZBZ0000895 R6406
7.5
C6406
FET DRIVER 630V
R6515 5600p
R6514 10k
Vsus Gen.
10k
D6403 D6404
NC
MA3DF30000LZ MA3DF30000LZ
9 HO 8 Q6514
C6502
R6504 B1ADNF000006
25V
75
4.7u
NC
10 VB 7
C6504
25V
4.7u
NC
VS
11 6
HIN
NC
12 5
15V
NC
13 NC 4 Q6421
Q6516
2PG0030000RP
R6421
B1ABNF000006
LIN 7.5
14 VCC 3
C6505
25V
100 4.7u
R6517
GND
15 GND 2 10k
Q6422
2PG0030000RP
NC R6422
LO
16 1 7.5 C6422
R6506
10 630V
R6516
2700p
10k
Q6423
Q6517
2PG0030000RP
B1ADNF000006 R6423
7.5
L6401
G0CR60KA0118
L6402
G0CR60KA0118
Q6424
L6403
2PG0030000RP
G0CR60KA0118 R6424
Q6518 7.5 C6425
630V
L6404 B1ABNF000006
2200p
G0CR60KA0118
L6405
R6520
G0CR60KA0118 Q6425
10k
2PG0030000RP
L6406 R6425
G0CR60KA0118 7.5 C6426
630V
R6518
5600p
L6407 10
R6519
G0CR60KA0118
10k
Q6426
2PG0030000RP
R6426
Q6519
7.5 C6427
B1ADNF000006
630V
2700p
D6432
MA3DF40000LZ
D6433
D6431
MA3DF40000LZ MA3DF40000LZ
C6424
630V
L6411 4700p
G0C1R4KA0118
L6412
G0C1R4KA0118
L6413
G0C1R4KA0118
5V
L6414
G0C1R4KA0118
R6475
SOS7_SC2
L6415 4.7k
G0C1R4KA0118
D6480
MA2J11100L
R6476
4.7k
5 1
C6480
MAIN_STOP 50V 2
0.1u
4 3
R6480
100
IC6472
C0JBAA000377
5V
16V_F
R6877
3.9k
D6821
VSCN_F
PC6871 IC6871 MA2J11100L
15V_F
B3PBA0000223
D6820 C0BBBA000022
R6861
MA2J11100L
39k
R6871
1 8
R6862 39k
47k
8 2 - + 7 R6875
C6862
3.3k
25V
R6872
7 R6865 1u R6863 3 + - 6 39k
47k
2.2k
6 4 5
+ -
R6873
5 39k
R6876
COMPARATOR
1.2k
R6866
C6861 C6872
2.2k R6864 D6872 R6879
16V C6873 25V R6793
8.87k MA2J11100L 4.7k
1u 50V 1u
0.01u
VF_GND
D6861 R6878 D6871 C6871
MAZ80510LL 22k MAZ80510LL 16V R6874
9.53k
1u
TH-58PZ750U SC-Board (1 of 2) Schematic Diagram
7 8
TH-58PZ750U
1
2
3
4
16V_F
Q6791
2SD0601A0L
100
R6791
1k
R6792 D6791
10k MAZ82000ML
5
9