Sc-Board (2/4) Schematic Diagram - Panasonic TX-P42G20E Service Manual

13.35. SC-Board (2/4) Schematic Diagram

1
SC-BOARD TXNSC11NEK (2/4)
!
AA_CMH
R16416
10k
AA_CML2
D16411
B0ACCJ000048
AA_CSH
*Q16441
B1JAEP000013
R16441
C16441
50V 5.6
3900p
VRH
TP90 TP91
*D16462
B0FACP000003
MID
*C16632 *C16633
250V 250V
4u 4u
TP92 TP93
MID
2
VRL
*D16482
B0FACP000003
*Q16452
MIDC
B1JAEP000012
R16452
5.6
C16452
50V
3900p
D16451
B0ECKP000055
3
10 11
Vad+5V
C16771
16V
1u
PC16461
C16501
PS9856-2-F3-AX C16534
25V
25V
1u
1u
1 8
R16417
R16411
100
270
2 7
3 6
R16410 R16418
390 100
4 5
Q16531
VAD
B1HFPFA00001
R16533
47k
R16531
C16524
10
25V
4.7u
C16471
630V
1000p
*L16401
G0CR41K00001
*C16461
1000p
630V
*C16481
630V
1000p
*L16411
G0CR41K00001
R16468
C16491 82k
630V
1000p
R16467
82k
R16466
56k
D16466
B0ACCJ000048
R16465
27k
Q16551
B1HFPFA00001
R16521
AA_CSL
R16553 R16551
47k 10
AA_CML
R16522
12 13
IC16771
C0CBADC00072
Vad+5V
16V_F
1 VIN 3
VOUT
C16796
R16534
COM 25V
5.6
470u
2
D16536
D16534
B0ECHR000001 B0ECHR000001
NC
HO
9 8
R16503
R16504 10
75
NC
VB
10 7
C16502
C16503
25V 25V
4.7u 470u
VCC
11 VS 6
HIN
12 NC 5
NC
NC
13 4
LIN
VCC2
14 3 C16522
R16523
25V C16523
75
4.7u 25V
470u
GND
15 VCOM 2
NC
16 LO 1
IC16501
C0ZBZ0001708 D16522
D16503
D1FK60-5073 B0ECHR000001
FET DRIVER
CSH/CMH GATE
DRIVE CIRCUIT
MIDF
Vsus
VFG
Vad+5V
R16506
10
15V
R16509
1
D16523
B0ECHR000001
NC
HO
9 8
NC
10 VB 7
C16525
25V
15V
VCC 4.7u
11 VS 6
100
HIN
NC
12 5
C16521
25V
1u
NC
NC
13 4
LIN
14 VCC2 3
C16505
25V
100
1u
GND
15 VCOM 2
NC
LO
16 1
IC16521
C0ZBZ0001708
FET DRIVER
CSL/CML GATE
DRIVE CIRCUIT
14 15
77
*D16401
DA3DF50ACSLW
*D16402
DA3DF50ACSLW
Q16501
B1HFPFA00001
C16401
630V
5600p
R16512
47k *Q16402
DG3D5020CSLW
R16402
7.5
*Q16403
DG3D5020CSLW
R16403
C16504
25V 7.5
4.7u
Q16521
B1HFPFA00001 *Q16421
DG3D4020CSRP
C16421
630V
5600p
R16421
7.5
*Q16422
R16517
DG3D4020CSRP
47k
R16422
7.5
*D16421
B0FACP000006
16 17
Vsus
11
16V_F
12
13
VFG
14
VOL
15
Vad+5V
16
VAD
17
18
18