Sc-Board (2/4) Schematic Diagram - Panasonic TC-50PX24 Servise Manual

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

SC-BOARD TXNSC1LNUU (2/4)
!
AA_CMH
D16411
B0ACCJ000048
AA_CML2
AA_CSH
TO
SS-BOARD SC3
(SS3)
C16892
630V
1000p
D16441
B0ECHR000001
L16421
G0ZZ00002183
D16462
B0FACQ000001
TP99 TP100
VSUS
C16727 D16724
630V DA3DF30ACSLW
1500p
1
L16423
G0ZZ00002183
2
10 11
Vad+5V
PC16461
PS9856-2-F3-AX C16533
25V R16417
1u 100
1 8
R16416
R16411
10k
270 2 7
R16418
100
3 6
R16410
390
4 5
Q16441
DG3D5010CSLW
R16441
5.6
R16533
47k
R16531
10
MIDF
L16422
G0ZZ00002183
Q16531
CPH5524-TL-E
VSUS
C16471
630V
1000p
VRH
L16401
G0C1R1K00002
TP90 TP91
TP92 TP93
VRL
L16411
C16491
630V G0C1R1K00002
1000p
D16481
B0FACQ000002
AA_CSL
L16424
G0ZZ00002183
MIDC
AA_CML
Q16451
B1JAEP000012
D16451
B0ECHR000001
R16451
5.6
R16553
47k
R16551
10
Q16551
B1HFPFA00001
12 13
16V_F
IC16771
C0CBADC00072
Vad+5V
1 VIN 3
VOUT
R16534
C16771 COM C16796 5.6
16V 25V
1u 2 470u
D16534 D16536
B0ECHR000001 B0ECHR000001
R16503
10
NC
HO
9 8
R16504
75
NC
10 VB 7
C16502 C16503 C16504
25V 25V 25V
4.7u 470u 4.7u
VCC
VS
C16501 11 6
R16510
25V
1
1u
HIN
12 NC 5
NC
NC
13 4
LIN
14 VCC2 3
R16523
C16522 C16523
75
25V 25V
4.7u 470u
GND
VCOM
15 2
VAD NC D16522 D16503
16 LO 1 B0ECHR000001 B0ECHR000001
IC16501
C0ZBZ0001708
FET DRIVER
CSH/CMH GATE
DRIVE CIRCUIT
Vad+5V
C16524
25V
4.7u
IC16521
15V
C0ZBZ0001708
FET DRIVER
R16619
CSL/CML GATE
1
DRIVE CIRCUIT
NC
HO D16620
9 8
B0ECKP000055
R16524
75
15V NC
10 VB 7
C16527 C16525
25V
25V
4.7u
4.7u
VCC
VS
11 6
R16506
10
HIN
D16722
12 NC 5
R16521 DA3DF30ACSRP
C16521
100
25V
1u
NC
13 NC 4
LIN
VCC2
R16522 14 3 C16505
100 25V
1u
GND
15 VCOM 2
NC
LO
16 1
14 15
61
VSUS
D16401
DA3DF50ACSLW
Q16501
Q16401
B1HFPFA00001
B1JAEQ000010
C16401
630V
5600p
R16401
7.5
Q16402
R16512
47k B1JAEQ000010
R16402
7.5
VFG
Q16421
B1JAEP000014
C16421
630V
5600p
R16421
7.5
Q16521
Q16422
B1HFPFA00001
B1JAEP000014
R16422
7.5
R16517
47k
D16421
B0FACP000006
16 17
11
VFG
12
VOL
13
Vad+5V
14
15
18