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D1002
MA3X152K0L
1
C1021
C1023
16V
16V
2
0.1u
0.1u
3
4
C1024
5
6.3V
100u
6
IC1005
7
8
C0CBCBF00001
C1020
50V
4.7u
9
D1015
MA3X152K0L
10
JS100
Q1004
2SD0601A0L
R1030
330
R1027
2.2k
11
R1028
4.7k
R1040
0
R1037
10k
49
32
50
31
R1033
10k
51
30
R1034
10k
P02/AN10
P15
52
29
P34/RXD3
P23
P01/AN9
P16
SCL1
R1038
22
53
28
P33/SCL
P00/AN8
P17
P24
SDA1
R1039
22
54
27
P32/SDA
P25
55
26
P31/DA2
P26
L1000
56
25
P30/DA1
P27
ELJPA100KF
57
24
VCC
VSS
C1019
C1013
58
23
C1014
VREF
XOUT
16V
16V
6.3V
0.1u
59
22
AVSS
XIN
0.1u
100u
60
21
P67/AN7
P62/AN2
P43/INT2
P40/INT40/XCOUT
C1017
C1018
61
P61/AN1
P44/RXD1
20
P66/AN6
P41/INT00/XCIN
16V
6.3V
P60/AN0P45/TXD1
62
19
0.1u
47u
63
18
64
17
12
13
R1046
MAIN12V
10k
14
C1022
16V
2.2u
C1016
16V
0.1u
C1025
50V
1000p
IC1001
C0JBAR000241
SWITCHING
15
16
17
18
19
TH-42PA20A/F/M/H/R DG-BORAD (2 of 8) Schematic Diagram
10
11
DL1072
ELKE103FA
3
1
2
C1035
C1039
1u
16V
DL1073
16V
0.1u
ELKE103FA
3
1
C1036
2
IC1003
C1040
4V
220u
16V
C0DBEZG00004
DL1074
0.1u
ELKE103FA
STB 2.5V
3
1
2
C1034
C1038
6.3V
R1065
1%
16V
100u
3.9k
0.1u
R1066
1%
3.9k
MAIN9V
C1042
D1003
C1041
16V
16V
MAZ30330LL
0.1u
47u
NP
C1037
R1079
4.7k
10u
D1011
STB 3.3V
MAZ30620ML
C1028
C1032
D1006
16V
100u
R1061
MA3X152K0L
0.1u
4V
22k
C1033
D1007
50V
R1234
MAZ30470ML
0.1u
1k
Q1233
2SD0601A0L
D1234
R1232
R1233
D1232
MA2J11100L
10k
22k
MA2J11100L
AV_MUTE
KEY
D1228
MA2J11100L
R1073
0
SOS_PANEL
R1228
1k
R1229
100
SOS
Q1230
R1230
10k
2SB0709A0L
C1231
R1231
D1231
AFC1
6.3V
470
MA2J11100L
100u
AFC2
IC1002
C2BBFE000138
CONVERT MICOM
REMOCON
C1254
50V
100p
C1029
50V
R1069
33p
1M
SRQ
SUBON
C1030
5VDET
50V
33p
FANONOFF
R1031
Q1024
X1000
9.216M
1k
H0J921400003
2SD0601A0L
R1160
R1067
R1070
1k
5VDET
22k
1k
R1161
3.3k
C1027
C1031
16V
50V
0.1u
0.056u
M51953
R1063
10k
R1072
10k
IC1004
D1004
MA2J11100L
C0EBB0000024
RESET
12
13
STB5.0V
STB2.5V
DG-BOARD (2/8)
!
TXNDG1QCSA(FOR TH-42PA20A)
MAIN9V
TXNDG1QCSF(FOR TH-42PA20F)
R1081
Q1010
R1083
47k
0
TXNDG1QCSH(FOR TH-42PA20H/M/R)
2SD0601A0L
R1093
470
R1090
R1082
22k
100
L1003
R1091
G1C3R3MA0063
390
L1004
G1C4R7MA0063
R1092
10k
C1044
0.1u
C1045
16V
50V
150p
R1119
56k
R1112
1k
Q1013
2SD0601A0L
R1124
R1257
47k
R1095
TCK
R1258
47k
1k
TMS
R1255
47k
TDI
TDO
R1254
R1256
Q1254
R1107
0
100k
100k
Q1255
2SD0601A0L
R1207
4.7k
2SD0601A0L
R1108
100
R1110
100
R1114
100
L1005
C1048
G1C4R7MA0063
16V
C1046
0.1u
16V
R1102
10u
EXB38V680JV
AC_A19
AC_A18
AC_A17
AC_A16
C1049
16V
0.1u
L1006
G1C4R7MA0063
C1047
4V
220u
AC_A8
AC_A7
AC_A9
AC_A6
C1050
16V
R1099
0.1u
EXB38V680JV
AC_A5
AC_A10
AC_A11
DL1090
AC_A12
ELKE103FA
1
3
R1100
2
EXB38V680JV
14
R1175
R1171
10k
2.7k
R1170
10k
SDA0
SCL0
SDA0L
SCL0L
SDA2
SCL2
SDA1
SCL1
JS081
TVRN135:TH-42PA20F
TVRN119:TH-42PA20A
TVRN059:TH-42PA20H/M/R
IC1008
C3EBHC000020
EEPROM
STB2.5V
R1126
R1141
27k
82
C1053
C1054
16V
4V
R1142
0.1u
220u
100
C1065
R1152
50V
4.7k
22p
C1063
50V
22p
C1052
50V
0.01u
R1138
100
C1058
C1060
C1055
C1062
C1066
16V
16V
16V
16V
16V
0.1u
0.1u
0.1u
0.1u
0.1u
10k
R1260
100
TRIG_OUT
1
96
TRIG_IN
2
95
3
94
R1111
100
TDI
4
93
TDO
YUV_JUDG
AFC2
SDA1
5
SCL1
92
RMCN IN
PROTECT
RELAY
TMODE
ABOOT
6
AVLINK IN
91
FREERUN
7
AVLINK OUT
90
SOUND DEF
8
SRQ
89
RxD0
9
88
Q-Link Select
(AV4/AV2)
TxD0
10
87
C1069
RGB Select
AV1/AV4
Vddc
16V
11
86
5V DETECT
Vssc
0.1u
12
85
C1070
PLL SW
Vdd33
16V
UniversalAsynchronousReceiverTransmitter
13
84
Vss33
Vss33
0.1u
14
83
Vdd33
RST-DEV
IC1007
15
82
POW_STAT
CS3
DEGAUSS
16
81
A20
C2CBYF000028
BEAM SW
17
80
A19
18
79
A18
TEXT MICOM
IRD_LED
19
78
A17
DSP&DIR RESET
20
77
Vssc
LED
R1153
21
76
Vddc
100
STB_SDA0
22
SDA0
75
A16
STB_SCL0
23
A8
SCL0
74
24
73
R1154
A7
RSTIN
25
72
100
A9
D11
26
71
A6
D3
27
70
A5
D4
D5
A4
28
69
C1071
A10
D9
Vdd33
A3
16V
29
A2
D13
68
A11
Vss33
0.1u
30
67
31
66
32
65
R1158
EXB38V680JV
C1051
4V
100u
R1132
R1159
22
EXB38V680JV
R1147
EXB38V680JV
TH-42PA20A/F/M/H/R DG-BORAD (2 of 8) Schematic Diagram
15
16
21
22
23
24
25
26
27
28
29
R1184
R1188
C1073
5V<=>3.3V
10k
10k
16V
R1186
R1190
R1195
0.1u
10k
10k
10k
TRIG_OUT
IC1009
R1181
10k
R1192
C0JBAZ001839
10k
20
1
Vcc
nc
19
2
OE
SDA1
A1
STB_SDA0
18
3
B1
SDA1
SCL1
A2
STB_SCL0
17
4
B2
SCL1
SDA1L
A3
16
5
B3
SDA1L
SCL1L
A4
15
6
B4
SCL1L
SDA2
A5
STB_SDA2
14
7
B5
SDA2
SCL2
A6
STB_SCL2
13
8
B6
SCL2
SDA0
A7
STB_SDA1
12
9
B7
SDA0
SCL0
A8
STB_SCL1
11
10
B8
SCL0
GND
R1179
R1196
47k
10k
TDO
1
8
E0
Vcc
C1076
TRIG_IN
16V
2
WRITE
7
0.1u
E1
WC
R1197
PROTECT
10k
R1182
3
6
E2
SCL
100
R1183
4
5
Vss
SDA
100
R1193
10k
Q1019
R1189
2SD0601A0L
10k
30
R1225
10k
Q1225
2SB0709A0L
R1226
R1227
10k
0
MSP_DEF
D1227
MA2J11100L
FAN-MAX/MIN
100
AMUTE
R1162
R1163
100
TVON
AV_MUTE
100
FREERUN
R1164
MAIN_DEF
R1259
100
R1165
100
R1166
100
R1155
100
R1156
SOS-INFO
4.7k
R1157
SP_MUTE
22k
R1167
100
POFF_DEF
R1249
LED-G
15k
R1169
LED-R
100
C1072
0.1u
16V
AD_D11
AD_D3
AD_D4
R1178
R1180
AD_D10
100
0
GC_RESET
R1187
C1093
1k
50V
0.01u
AD_D12
C1077
R1185
AD_D2
16V
5.6k
10u
AD_D5
AD_D9
C1075
MCU-RST
C1078
50V
16V
100p
R1177
0.1u
0
IC1010
PST9128NR
RESET
31
32
33
34
35
36
37
38
39
17
18
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