Panasonic TC-P42U1 Service Manual page 63

11.25. SC-Board (2/4) Schematic Diagram
1
! SC-BOARD TXNSC1EKUU (2/4)
AA_CMH
R16416
D16411
MA2J11100L
AA_CML2
AA_CSH
Q16441
B1JAEP000006
R16441
C16441
5.6
50V
3900p
D16461
MA3DF46001TV
VRH
D16462
MA3DF46001TV
*C16631 *C16632 *C16633
250V 250V 250V
4u 4u 4u
2
D16482
B0FACP000002
VRL
Q16451
B1JAEP000006
R16451
5.6
D16451
B0ECKP000047
R16553
47k
3
10 11
VAD+5V
C16771
16V
1u
IC16464 C16535
50V
PC16461
0.1u
C16533 C0JBAB000715
B3PBA0000457
50V 1 5 C16501
0.1u
1 8 INV 25V
R16414 R16415 1u
330 330 2
R16411
10k
270 R16501
2 7
3 4 100
R16410
390
3 6
IC16465
C16536
50V
C0JBAB000715 0.1u
R16502
4 5 1 5
100
INV
2
3 4
Q16531
B1HFPFA00001
ERJT06J100V
R16531
10
C16524
R16533
25V
47k
R16532 4.7u
47k
MIDF
C16471
630V
1000p
*L16402
G0CR82KA0147
TP90 TP91
*L16403
G0CR82KA0147
*L16411
G0CR82KA0147
*L16412
G0CR82KA0147
15V
R16468
82k
TP92 TP93 R16467
82k
R16466
C16491
D16466 56k
630V
MA2J11100L
1000p
R16465
27k
1%
Q16551
B1HFPFA00001
R16521
100
AA_CSL
C16521
R16551 25V
1u
10
R16552
47k
AA_CML
R16522
100
12 13
IC16771
C0CBADC00072
Vad+5V
16V_F
1 VIN 3
VOUT
R16536
C16772 C16796 R16534
COM
1 1
25V 25V
2
4.7u 470u
D16534 D16536 Q16501
B0ECHR000001
B0ECHR000001
B1HFPFA00001
NC
HO
9 8 R16504
R16503
75 10 R16512
47k
NC R16511
10 VB 7 47k
C16502 C16503
25V 25V
470u
VCC 4.7u
VS
11 6
HIN
12 NC 5
NC
NC
13 4
LIN
14 VCC2 3 C16522
R16523 C16523 VOH
25V
75 25V
4.7u
470u
GND
Vcom
15 2
D16503
NC D16522 B0ECHR000001
16 LO 1 B0ECKP000047
IC16501
D16524
C0ZBZ0001324
FET DRIVER
CSH/CMH GATE
DRIVE CIRCUIT
VSUS
R16506
10
R16509
1
R16516
47k
D16523
B0ECHR000001
NC
9 HO 8
NC
VB
10 7
C16525
25V
VCC 4.7u
11 VS 6
HIN
NC
12 5
NC
13 NC 4
LIN
VCC2
14 3
C16505
25V
GND 1u
15 Vcom 2
NC
16 LO 1
IC16521
C0ZBZ0001324
FET DRIVER
CSL/CML GATE
DRIVE CIRCUIT
14 15
63
D16401
B0FACR000007
D16402
B0FACR000007
Q16401
2PG0110000RP
C16401
630V
5600p
R16401
7.5
R16402
7.5
C16504
25V Q16402
4.7u
2PG0110000RP
Q16421
B1JADP000004
R16421
C16421
Q16521 7.5
630V
B1HFPFA00001 5600p
R16517
47k Q16422
B1JADP000004
R16422
7.5
D16421
MA3DF40000LW
16 17
11
12
13
14
15
16
17
18
19
18