Sc-Board (1 Of 3) Schematic Diagram - Panasonic TH-58PH10UK Service Manual

TH-58PH10UK

14.42. SC-Board (1 of 3) Schematic Diagram

A
15V
TO
P-BOARD
(P2)
B
TPVSUS
L6591
G0ZZ00002183 VSUS
SC2
VSUS=188V
1
Vsus
3 TP1 TP2 C6412 C6413 C6414 C6415 C6429
C6417 C6419 C6420 C6431
GND
220V 220V 220V 220V 220V 220V 220V 220V 250V
200u 200u 200u 200u 200u 200u 200u 200u 4u
TP4 TP5
L6592
G0ZZ00002183
C
TO
D-BOARD
(D20)
SC20
TP16 TP17
5V
P5V
30
TP18
OC1
29
TP36
R6561
CPH2
28 EXB38V470JV
TP24
GND
27 TP19
AA_SCSU
CLK
26
TP38
SIU
25
AA_LAT
R6565
GND
EXB38V472JV
24 TP21
SID
23
TP22
R6562 AA_OC2
SCSU EXB38V470JV
22
GND
21
TP52
AA_CBK
OC2
20 CPH1
TP15
CPH1
19 R6566
EXB38V472JV
D GND
18
TP37
C6565
LAT
17 50V
TP23 TPSOS6
0.01u
SOS6_SC1
SOS6_SC1
16 L6601
TP20
G0ZZ00002183
SOS7_SC2
15
C6566
50V L6602
GND SOS7_SC2
14 0.01u G0ZZ00002183
TP14 TPSOS7
CEL
13 TP51 R6560 CEL
CBK 0
12
TP39
SC_DRV_RST
SC_DRV_RST
11
R6563
TP25 EXB38V470JV
GND
10 R6568
TP10
EXB38V472JV
CSL AA_CML
9
TP11
CSH R6564
8
EXB38V470JV
GND AA_CMH
7
TP27
CML
6
TP26
CMH AA_CSL
5
R6558
0
NC R6567 CPH2
4
EXB38V472JV
+15V AA_CSH
3
+15V
2
E
+15V
1
R6591
EXB38V472JV
F
TH-58PH10UK
SC-Board (1 of 3) Schematic Diagram
1 2
VSUS
SC-BOARD TXNSC1HWTU (1/3)
!
R6880 R6881
10k 8.2
Q6881
2SD1263AP0LB
TP065
R6883
VBK
0 VBK 155V(150-175V)
R6884
L6881
0
G0ZZ00002183
TP066
TP068
R6446
Q6882 82
2SB0940AP0LB
R6889 R6891 R6895
22k 47k 47k 5V IC6500
R6892 R6896 C0BBBA000022
TP067 SOS6_SC1 R6579 R6499
47k 47k
D6499 4.7k 10k 15V
Q6883
MA2J11100L COMPARATOR
2SC1473AEA
R6893 R6897 R6493
47k 47k 2.2k
Q6500 C6500
25V R6494
2SD0601A0L
R6890 1u 100k
R6894
4.7k 1 8
10k
D6883
2 - + 7 R6497 R6495
MA2J11100L
VR6604 2.2k 100k
C6884
30k
50V 3 + - 6
0.01u
R6899
0 C6499
4 5 R6496
TP069 16V
10k
1u
R6498
1.2k
R6898
2.49k
VBK DET D6500
MAZ80510LL
OPERATES AT 185V OR MORE
IC6881
AND 105V OR LESS
C0DBEMC00043
VBK Gen.
15V
NC
HO
9 8
TP15V
NC
10 VB 7
TP6 TP7
VCC
11 VS 6
C6592 R6521
25V
TP8 TP9 AA_CSH 100
HIN
220u
12 NC 5
C6521
25V NC
NC
13 4
1u
R6522
AA_CSL 100
LIN
VCC2
14 3
GND
IC6561 15 Vcom 2
5V
BUFFER
C0JBAZ000005
NC
16 LO 1
C6562 C6561
IC6521
16V 10V
1 1G~ 20
1u 100u
VCC
C0ZBZ0001324
2 19
1A1
2G~
FET DRIVER
3 18 AA_OC1
2Y4
1Y1
ENERGY RECOVERY
4 1A2 17
2A4
AA_CLK
5 2Y3 16
1Y2
6 15
1A3
2A3
7 14 AA_SIU
2Y2
1Y3
8 1A4 13 OC2
2A2
9 2Y1 12 AA_SID
1Y4
10 GND 11 CBK
2A1
IC6562
C0JBAZ000005
C6564 C6563
16V 10V
MAIN_STOP
1 20 1u 100u
1G~
VCC
R6590
220
2 1A1 19
2G~
AA_CEL
3 2Y4 18 C6593 R6592
1Y1 50V 4.7k
1000p
4 1A2 17 CML
2A4
5 16 AA_DRV_RST
2Y3
1Y2
CMH
6 1A3 15
2A3
AA_CPH1
7 2Y2 14
1Y3
5V
8 13 CSL
1A4
2A2
9 12 AA_CPH2
2Y1
1Y4
10 GND 11 CSH R6587 R6588
2A1 4.7k 10k
TP12 SOS6_SC1
BUFFER
TP13
R6580
D6585
2.2k
MA2J11100L
Q6581
2SD0601A0L
3 4
R6468
82k
R6467
82k
C6531 C6532 C6533 C6534
250V 250V 250V 250V
4u 4u 4u 4u
R6466
56k
D6466
MA2J11100L R6465
27k
Q6531 R6441
7.5
B1ABRD000003
Q6441 L6461
R6531
J0JKB0000049
2PG0010000RP
10
L6462
R6442 J0JKB0000049 D6461
R6532 R6533 B0HBSN000008
7.5
47k 47k
Q6532 Q6442
B1ADRD000001 2PG0010000RP
R6443
L6465
7.5 D6471
J0JKB0000049
B0HBSN000008
Q6443
L6466
2PG0010000RP J0JKB0000049 D6463
B0HBSN000008
L6467
J0JKB0000049
L6468
D6464
J0JKB0000049 L6402
B0HBSN000008
G0C1R6KA0119
L6403
G0C1R6KA0119
L6404
G0C1R6KA0119
D6472
RF101L4STE25
15V L6405
G0C1R6KA0119
R6507 D6521
B0ECKP000047
1
L6406
G0C1R6KA0119
C6522
25V
4.7u
D6442
RF101L4STE25
R6523
75
C6524
D6522 25V
R6509
B0ECKP000047 4.7u
1
D6523
C6525 B0ECKP000047
25V
4.7u
C6527
25V
4.7u
L6411
L6483 G0C1R6KA0119
J0JKB0000049
L6412
G0C1R6KA0119
L6484
R6452
D6482 J0JKB0000049
7.5 L6413
Q6551 MA3DF30000LZ
G0C1R6KA0119
B1ABRD000003
L6485 L6414
Q6452 J0JKB0000049 G0C1R6KA0119
R6551 2PG0030000RP
10 L6415
G0C1R6KA0119
L6486
D6483
J0JKB0000049
MA3DF30000LZ
R6453
7.5
R6552 R6553 L6487
47k 47k J0JKB0000049 D6491
B0HBSP000019
Q6453
Q6552 2PG0030000RP
D6484 L6488
B1ADRD000001 J0JKB0000049
MA3DF30000LZ
R6454
7.5
Q6454
2PG0030000RP
D6452
B0ECKP000047
IC6581
D6583
C0BBBA000022
LNJ301MPUJA
15V
COMPARATOR
C6581
25V R6582
39k
1u
1 8
2 - + 7 R6585 R6583
1k 39k
3 6
+ -
4 5 C6582 R6584
16V 10k
1u
R6586
3.3k
OPERATES AT 116V OR MORE D6584
AND 44V OR LESS
MAZ80510LL
5 6
108
Q6501 Q6503
R6401
B1ABPF000014 7.5 B1ABPF000014
R6503 Q6401 R6513
10 10
2PG0010000RP
R6511 R6514 R6515
47k 47k 47k
C6402
630V
3300p
Q6502 R6512
47k Q6504
B1ADPF000004
R6402 B1ADPF000004
7.5
Q6402
2PG0010000RP
R6403
7.5
Q6403
IC6501
2PG0010000RP
C0ZBZ0000895
15V
FET DRIVER D6401
R6508 D6501 B0HBSN000008
1 RF101L4STE25
Vsus Gen.
NC
HO
9 8
C6502
25V R6504
4.7u 75
NC D6402
10 VB 7 B0HBSN000008
R6505
1
NC
11 VS 6
C6504
25V
4.7u
HIN
12 NC 5
D6502
RF101L4STE25
R6501
100 NC
NC
13 4 15V
C6505
25V
4.7u
LIN
VCC
14 3
C6594
R6502
25V
GND
100 220u
15 GND 2
NC Q6523
16 LO 1 R6421
B1ABPF000014
Q6521 7.5
B1ABPF000014
R6506 Q6421 R6518
10 10
2PG0030000RP
R6516 R6519 R6520
47k 47k 47k
Q6522
R6517 Q6524
R6422
47k
B1ADPF000004 B1ADPF000004
7.5
C6422
Q6422
630V
2PG0030000RP 2200p
D6421 D6422
MA3DF40000LZ MA3DF40000LZ
TH-58PH10UK
SC-Board (1 of 3) Schematic Diagram
7 8
VSUS
R6405
7.5
Q6405 C6404
630V
2PG0010000RP
5600p
R6406
7.5
Q6406 C6406
630V
2PG0010000RP
2200p
D6403
B0HBSN000008
R6424
7.5
Q6424
C6424
2PG0030000RP
630V
5600p
R6425
7.5
Q6425
2PG0030000RP
1
R6426
7.5
2
Q6426
C6426
2PG0030000RP
630V
3300p
D6423
MA3DF40000LZ
3
9