Sc-Board (4 Of 4) Schematic Diagram - Panasonic TH-65PF20W Service Manual

13.35. SC-Board (4 of 4) Schematic Diagram

21
SC-BOARD TXNSC1LEUM (4/4)
!
Vsus
22
C16417
220V
300u
D16719
B0ECKP000055
R16938
180k
IC16784
2 1
PC16896
MIP9L02MBS
B3PBA0000498
3 4
VAD GEN.
R16843
Q16816
10k
DSC2001Q0L
Q16871
C16856 C16857 C16858
R16789
C16843 10V 50V 16V DSA2001S0L
10k
50V 1u 4700p 0.1u
0.1u
R16848
3.9k
TP94
L16472
G0ZZ00002183
TPVAD
VFG
23
VSCN_F
24
VAD
25
16V_F
26
5V
R16475
4.7k
D16474
B0ACCJ000048
AA_SC_FPGANRST
R16473
560
MAIN_STOP0
R16474
1k
PC16480
B3PBA0000498
IC16471
C0DBEYY00114
SHUNT REG
27
28 29
R16825
150k
R16838
47k
PC16722
R16785 R16822
107k 82k B3PBA0000498
C16859 R16845
59k
50V
C16813
R16841 0.1u
220V Q16817
R16786 R16823 R16937
2.2k 220u
107k 82k 180k DSC2001Q0L
R16846
59k
C16854
R16852 50V D16824
0.1u DZ2J330M0L
470k
R16826
C16844
R16849 10k
50V
57.6k
0.1u
D16825
DZ2J330M0L
IC16785
R16844 Q16815
2.4k
B1ABCN000007
C0DBZYY00352 R16787 R16824
33k 33k
SHUNT REG
Q16931
B1ABCN000007
T16471
G4DYA0000222
R16932
10 P1 NC 1
22k
Q16885
D16728
R16930 R16931
B0ECKP000055 B1BBCF000028
2.4 2.4
8 PT S2 3
S1 4
Q16930
6 P2 5
NC DSC2001Q0L
R16827
R16936
560
2.2k
C16793 Q16932
25V
DSC2001Q0L
220u
R16935
D16893
DZ2J056H0L
SCNR_PRO 15V_F
5V_F
IC16724
R16471 R16478 C0CBADE00049
D16473
3.9k B0ACCJ000048 5.6k
5V_F
D16721
B0ECHR000001
3 OUT 1
Q16471 CHA
IN
B1ABCF000231 D16475
DZ2J051M0L
R16472
COMMON
2.2k C16724
C16723 C16721
25V 2
25V 50V
C16472
R16479 4.7u 1u 82u
25V
10k
1u
5V_F
30 31
15V
R16774
27k
TP125 D16821
DZ2J330M0L
D16871
DZ2J240M0L
R16758
0
R16755
TP95
27k
VSCN
IC16786
MIP3910MSSCF
D16720
B0ECKP000055
VSCN GEN.
DRAIN
TPVSCN
4 LS 5
L16698
G0C681MA0065
FB
3
R16870 R16831 R16860
SOURCE 68k 69.8k 8.2
NC
2 7
SOURCE
VDD
1 8
R16772 C16864
C16842
4.7k
50V 160V
100u
0.1u
R16829
C16860 C16862 1k
R16832 D16859
10V 10V
PC16723 69.8k
1u 1u B0HCKS000002
R16773 C16863
B3PBA0000498 1k 50V
R16851
C16861
470k 0.1u
16V
0.1u
IC16787
R16873
2.4k
D16713
C0DBZYY00352
B0ECHR000001
SHUNT REG
VAD
L16851
G0ZZ00002183
VSCN_F
C16794
10V
10u
TP57 TP58
R16933
10k
C16795
25V
470u
5.1k
R16934
6.8k
VAD
R16929
1
32 33
79
5V
R16719
TP45
22 AA_SEL
9
SOS7_SC2 TP41
AA_SIU
R16752
4.7k 8
D16820
7
R16751 B0ACCJ000048 TP42
AA_OC2
150k
6
5
Q16876 TP43
AA_CLK
B1ABCF000231 R16721
4
R16783 EXB38V220JV
150k
3 TP44
AA_OC1
D16875
B0ACCJ000048 2
1
R16750
27k
D16874 R16753
DZ2J051M0L 100k
SC46
TO
SD-BOARD
(SD46)
VFG
9
5V_F
8
7
6
5
VSCN_F
4
3
VFO_A
2
R16696
2.2
1
SC41
TO
TPSC1
SU-BOARD
(SU41)
TP96
VSCN_F
ZA16411
TUXJ490
VFG
TP59
C16460
630V
820p TP60
TP61
TP62 ZA16412
TUXJ490
C16903 *C16902 ZA16402
630V 630V K4AZ01D00004
1500p 4700p
ZA16421
TUXJ490
ZA16422
TUXJ490
CHA
TP51
FOR
SCNR_PRO
TP78 TP79 SC50 FACTORY
USE
9
8
7
TP80 TP81
6
5
5V_F
4
3
2
VFO_B
1
R16778
2.2
SC42
TO
SD-BOARD
(SD42)
34 35
TH-65PF20W / TH-65PF20T
ZA16407
K4AZ01D00004
ZA16406
K4AZ01D00004
ZA16404
K4AZ01D00004
36