Sc-Board (4/4) Schematic Diagram - Panasonic TX-P50C2B Service Manual

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13.26. SC-Board (4/4) Schematic Diagram

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SC-BOARD TXNSC1LNUC (4/4)
21
VSUS
22
IC16784
MIP3910MSSCF
VAD GEN.
DRAIN
4
LS
5
R16938
180k
3
FB
SOURCE
2
1
2
NC
7
PC16896
B3PBA0000223
SOURCE
3
4
1
VDD
8
C16856
Q16816
10V
R16837
DSC2001Q0L
1u
1k
C16858
C16857
10V
16V
C16843
1u
0.1u
R16789
50V
10k
0.1u
D16711
VAD
B0ECHR000001
VAD
23
AA_UHZ
24
5V
R16475
4.7k
AA_SC_FPGANRST
D16474
B0ACCJ000048
MAIN_STOP0
PC16480
B3PBA0000223
VFG
25
26
28
29
T16471
G4DYA0000201
10 P1
NC
1
Q16885
B1CFNG000001
2
S3
D16728
8 PT
B0ECKP000055
4
S1
6 P2
NC
5
R16827
2.2k
C16793
25V
220u
R16825
150k
D16719
B0ECKP000055
C16413
220V
250u
R16838
R16845
R16785
R16822
82k
60.4k
100k
82k
R16937
180k
C16859
C16813
R16786
R16823
PC16897
R16841
50V
D16710
R16846
4.7k
60.4k
220V
0.1u
DZ2J15000L
100k
82k
220u
B3PBA0000223
R16843
1k
R16849
C16854
60.4k
D16824
50V
R16852
0.1u
DZ2J330M0L
470k
D16825
R16844
DZ2J330M0L
2.4k
R16787
33k
R16824
33k
TP94
IC16785
L16472
C0DBZYY00352
G0ZZ00002183
TPVAD
SHUNT REG
5V_F
R16473
560
SCNR_PRO
IC16724
C0CBADE00049
D16473
5V_F
R16474
R16471
15V_F
CHA
1k
3.9k
B0ACCJ000048
3
OUT
1
Q16471
IN
R16478
B1ABCF000231
D16475
5.6k
DZ2J051M0L
COMMON
R16472
C16724
2
2.2k
C16472
R16479
25V
4.7u
25V
10k
1u
IC16471
C0DBEYY00114
SHUNT REG
30
31
Q16931
B1ABCN000007
C16794
10V
10u
TP57
TP58
16V_F
R16932
R16930
22k
2.7
R16931
2.7
Q16930
C16795
R16933
25V
10k
DSC2001Q0L
470u
Q16932
DSC2001Q0L
R16936
2.2k
R16935
5.1k
D16893
R16934
DZ2J056H0L
6.8k
IC16786
MIP3910MSSCF
D16720
B0ECKP000055
VSCN GEN.
DRAIN
4
LS
5
L16698
G0C681MA0065
3
FB
R16870
SOURCE
68k
2
NC
7
PC16722
B3PBA0000223
SOURCE
1
VDD
8
R16772
C16864
4.7k
50V
PC16723
0.1u
Q16817
B3PBA0000223
DSC2001Q0L
R16829
1k
R16773
R16851
C16861
1k
470k
C16860
C16862
16V
10V
10V
R16826
C16844
1u
1u
0.1u
10k
50V
C16863
0.1u
50V
0.1u
Q16815
B1ABCN000007
D16713
B0ECHR000001
IC16787
C0DBZYY00352
SHUNT REG
VSCN
TPVSCN
R16860
8.2
TPSC1
D16859
B0ECHR000001
VSCN_F
TP96
15V_F
16V_F
L16851
R16696
G0ZZ00002183
2.2
R16929
1
C16691
D16721
B0ECHR000001
160V
100u
C16723
C16721
25V
50V
1u
100u
C16460
C16461
C16463
630V
630V
630V
2200p
330p
4700p
32
33
70
TP41
9
8
TP42
7
6
AA_SIU
AA_OC2
TP43
5
AA_CLK
4
AA_OC1
TP44
3
R16721
EXB38V220JV
2
1
SC46
TO
SD-BOARD
(SD46B)
VSCN
TP95
R16831
68.1k
D16712
DZ2J15000L
C16842
R16832
160V
71.5k
100u
R16873
2.4k
TP59
5V_F
TP60
9
8
7
6
VSCN_F
5
4
3
2
1
SC41
TO
SU-BOARD
(SU41B)
TP61
TP62
TP63
CHA
TP51
SCNR_PRO
9
8
5V_F
TP80
TP81
7
6
5
5V_F
TP78
TP79
4
VSCN_F
3
2
1
SC42
TO
SD-BOARD
(SD42B)
34
35
ZA16401
ZA16402
K4CD01000011
K4CD01000011
ZA16411
TUXJ490
ZA16412
TUXJ490
ZA16421
TUXJ490
ZA16422
TUXJ490
ZA16403
ZA16404
K4CD01000011
K4CD01000011
FOR
SC50
FACTORY
USE
36

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