Sn-Board (4/9) Schematic Diagram - Panasonic TH-P46X20K Service Manual

11.24. SN-Board (4/9) Schematic Diagram

! SN-BOARD TXNSN1LPUM (4/9)
21
VSUS
22
R16938
180k
2 1
PC16896
B3PBA0000223
3 4
C16856
Q16816
10V
DSC2001Q0L 1u
C16858
10V
C16843 1u
R16789
50V
10k
0.1u
VAD
VAD
23
5V
AA_UHZ
24
B0ACCJ000048
AA_SC_FPGANRST
MAIN_STOP0
PC16480
B3PBA0000223
VFG
25
26
28 29
T16471
G4DYA0000201
10 P1 1
NC
S3 2
8 PT
S1 4
6 P2 5
NC
R16825
150k
IC16784
D16719
*C16413
MIP3910MSSCF
B0ECKP000055
220V
300u
VAD GEN.
DRAIN
LS
4 5
3 FB
R16838 R16845 R16785
100k
82k 60.4k
SOURCE
2 NC 7
SOURCE
VDD PC16897 R16841
1 8
4.7k C16813
C16859
B3PBA0000223 D16710 R16846 R16786
50V 220V
DZ2J15000L 60.4k 100k
0.1u 220u
R16837
R16843
1k
1k
C16857
16V R16849
0.1u
60.4k
R16852 C16854
470k 50V
0.1u
R16844 R16787
D16711
2.4k 33k
B0ECHR000001
TP94
IC16785
L16472
C0DBZYY00352 G0ZZ00002183
TPVAD
SHUNT REG
R16475
4.7k
TP79 TP78 5V_F
TP80 TP81
D16474
R16473
560
SCNR_PRO
R16471
R16474
1k 3.9k
D16473
B0ACCJ000048
3 OUT
IN
R16472
2.2k
C16724
COMMON
25V
2
4.7u
IC16471
IC16724
C0DBEYY00114
C0CBADE00049
SHUNT REG
5V_F
30 31
Q16931 C16794
10V
B1ABCN000007 10u
Q16885
R16932 TP57 TP58
R16930
22k
B1CFNG000001
2.7
R16931
D16728
2.7
B0ECKP000055 Q16930
DSC2001Q0L
R16933
10k
R16827
Q16932
2.2k C16795
25V
DSC2001Q0L
R16936 470u
C16793
2.2k
25V
220u
R16935 R16934
D16893 5.1k
6.8k
DZ2J056H0L
IC16786
MIP3910MSSCF
D16720
B0ECKP000055
VSCN GEN.
DRAIN
LS
4 5
R16937
180k
3 FB
R16822
82k SOURCE
2 NC 7
SOURCE
PC16722 VDD
1 8
B3PBA0000223
PC16723
R16823
82k Q16817
B3PBA0000223
DSC2001Q0L
R16829
1k
C16860 C16862 C16861
C16844 16V
D16824 R16826 10V 10V
50V
DZ2J330M0L 10k 1u 1u 0.1u
0.1u
D16825
DZ2J330M0L
Q16815
D16713
B1ABCN000007
B0ECHR000001
D1FK60-5073
R16824
33k
VSCN
TPVSCN
R16860
TPSN1
8.2
VSCN_F
D16859
B0ECHR000001 TP96
16V_F
L16851
G0ZZ00002183
15V_F
R16929
D16721
1
B0ECHR000001
1
C16691
160V
100u
C16723 C16721
25V 50V
1u 100u
C16461 C16462 C16463
630V 630V 630V
220p 220p 4700p
32 33
64
16V_F
VAD
VSCN
TP95
L16698
G0C681MA0065
R16870
R16831
68k
68.1k
R16772
C16864
D16712
4.7k 50V
DZ2J15000L
0.1u
C16842
R16773 R16832
160V
1k 71.5k
100u
R16851
470k
C16863
50V
0.1u
R16873
2.4k
IC16787
C0DBZYY00352
SHUNT REG
R16696
2.2
VFO
TP59
TP60
TP61
TP62
TP63
34 35
31
ZA16402
K4CD01000011
ZA16401
K4CD01000011
ZA16403
K4CD01000011
VFO
32
VFG
33
36