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Panasonic TH-37PA20AA Service Manual page 235

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4.8.
DG-Board (2 of 8) Schematic Diagram
1
2
3
4
5
6
7
8
9
D1015
MA3X152K0L
10
Q1004
2SD0601A0L
11
R1033
R1034
SCL1
R1038
SDA1
R1039
L1000
ELJPA100KF
C1013
C1014
16V
6.3V
0.1u
100u
C1017
C1018
16V
6.3V
0.1u
47u
12
13
MAIN12V
14
C1016
16V
0.1u
IC1001
C0JBAR000241
SWITCHING
15
16
17
18
19
TH-42PA20A/F/M/H/R DG-BORAD (2 of 8) Schematic Diagram
10
D1002
MA3X152K0L
C1021
C1023
16V
16V
0.1u
0.1u
C1024
6.3V
100u
IC1005
C0CBCBF00001
STB 3.3V
C1020
50V
R1061
4.7u
22k
JS100
R1030
330
R1027
2.2k
R1028
4.7k
R1040
0
R1037
10k
49
32
50
31
10k
51
30
10k
P02/AN10
P15
52
29
P34/RXD3
P23
P01/AN9
P16
22
53
28
P33/SCL
P00/AN8
P17
P24
22
54
27
P32/SDA
P25
55
26
P31/DA2
P26
56
25
P30/DA1
P27
57
24
VCC
VSS
C1019
58
23
VREF
XOUT
16V
59
22
0.1u
AVSS
XIN
60
21
P67/AN7
P62/AN2
P43/INT2
P40/INT40/XCOUT
61
P61/AN1
P44/RXD1
20
P66/AN6
P41/INT00/XCIN
P60/AN0P45/TXD1
62
19
63
18
64
17
R1046
10k
C1022
16V
2.2u
C1025
50V
1000p
11
IC1003
C0DBEZG00004
STB 2.5V
R1065
1%
3.9k
1%
R1066
3.9k
D1003
MAZ30330LL
C1028
C1032
D1006
16V
100u
MA3X152K0L
0.1u
4V
C1033
D1007
50V
R1234
MAZ30470ML
0.1u
1k
Q1233
2SD0601A0L
R1233
R1232
D1232
10k
22k
MA2J11100L
R1073
0
SOS_PANEL
R1229
100
R1230
10k
R1231
470
IC1002
C2BBFE000138
CONVERT MICOM
C1029
50V
R1069
33p
1M
C1030
50V
33p
Q1024
X1000
R1031
9.216M
1k
H0J921400003
2SD0601A0L
R1160
R1067
R1070
1k
22k
1k
R1161
3.3k
C1027
C1031
16V
50V
0.1u
0.056u
M51953
R1063
10k
R1072
10k
IC1004
D1004
MA2J11100L
C0EBB0000024
RESET
12
DL1072
ELKE103FA
3
1
C1039
2
C1035
1u
16V
DL1073
0.1u
16V
ELKE103FA
STB2.5V
3
1
C1036
2
C1040
4V
220u
16V
DL1074
0.1u
ELKE103FA
3
1
2
C1034
C1038
6.3V
16V
100u
0.1u
MAIN9V
MAIN9V
C1042
C1041
R1081
R1083
16V
16V
47k
0
0.1u
47u
NP
R1079
C1037
4.7k
10u
R1082
D1011
22k
MAZ30620ML
D1234
MA2J11100L
AV_MUTE
KEY
D1228
MA2J11100L
R1228
1k
SOS
Q1230
2SB0709A0L
C1231
D1231
AFC1
6.3V
MA2J11100L
100u
AFC2
R1255
47k
REMOCON
C1254
R1256
R1254
50V
100k
100k
100p
SRQ
SUBON
5VDET
FANONOFF
5VDET
13
DG-BO
!
TXNDG
TXNDG
Q1010
TXNDG
2SD0601A0L
R1093
470
R1090
100
L1003
G1C3R3MA0063
R1091
390
L1004
G1C4R7MA0063
R1092
10k
C1044
0.1u
C1045
16V
50V
150p
R1112
1k
Q1
2SD
R1257
47k
R1095
47k
R1258
1k
Q1254
R1
Q1255
2SD0601A0L
R1207
4.7k
2SD0601A0L
R1
R1
R1
L1005
G1C4R7MA0063
C1046
16V
R1
10u
EXB
AC_A19
AC_A18
AC_A17
AC_A16
L1006
G1C4R7MA00
C104
4V
220
AC_A8
AC_A7
AC_A9
AC_A6
R1099
EXB38V6
AC_A5
AC_A10
AC_A11
AC_A12
R110
EXB38V
14
32

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