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15.25. DG-Board (1 of 8) Schematic Diagram
DG-BOARD TNPA3903BES (1/8)
!
A
B
C
D
E
F
TH-42PX600U
DG-Board (1 of 8) Schematic Diagram
1
2
FANMAX
40
Panasonic_Mode
39
FANSOS
38
R1101
ECO_ON
ECO_ON
37
100
GND
36
DISPEN
R1458
DISPEN
100
35
R1102
PANEL_STATUS
READY
34
1k
R1103
PANEL_SOS
ALARM
33
1k
R1413
R1412
INEXCH
100k
32
100k
GND
R1459
31
100
PANEL_STBY_ON
PANEL_STB_ON
30
STBY5V
STBY5V
STB5V
29
GND
28
TV_SUB_ON
Tuner_Sub_ON
27
R1105
1k
GND
26
25
GND
24
ALL_OFF
23
PANEL_SCL1
IIC_CLK1
22
PANEL_SDA1
IIC_DATA1
21
D_STB3R3V
D_STB3R3V
20
D_IIC_CONT
D_IIC_CONT
19
18
D_SCL2
D_SCL2
17
D_SDA2
D_SDA2
16
D_TXD
D_TXD
15
D_RXD
D_RXD
14
D_IIC_INT
D_IIC_INT
13
12
AC_GOOD
11
RIMOCON
REMOCON
10
R_LED
R_LED
9
G_LED
G_LED
8
7
D_15V
D_15V
6
D_PSTB
D_PSTB
5
D_PBUSY
D_PBUSY
4
D_PDB0
D_PDB0
3
D_PSLCT
D_PSLCT
2
D_PDB1
D_PDB1
1
DG3
STBY3.3V
TO
EXTRG0
D-BOARD
R1113
3.3k
(D3)
3
4
5
93
STBY3.3V
L1101
C1106
J0JHC0000078
10V
AO_A16
1u
AO_A15
1
48
A15
A16
R1454
AO_A14
0
2
A14
47
BYTE#
AO_A13
3
A13
46
VSS
AO_A12
4
45
AQ_D15
A12
DQ15/A-1
AO_A11
5
44
AQ_D7
A11
DQ7
AO_A10
AQ_D14
6
A10
43
DQ14
AO_A9
AQ_D6
7
A9
42
DQ6
AO_A8
8
41
AQ_D13
A8
DQ13
AO_A19
9
40
AQ_D5
NC
DQ5
AQ_D12
10
NC
39
DQ12
AP_WE
11
WE#
38
AQ_D4
DQ4
12
37
RESET#
VCC
AQ_D11
C1111
C1226
C1227
13
NC
36
10V
6.3V
50V
DQ11
0.1u
10u
100p
AQ_D3
14
NC
35
DQ3
15
34
AQ_D10
RY/BY#
DQ10
R1116
AO_A18
16
33
AQ_D2
5.6k
A18
DQ2
AO_A17
AQ_D9
17
A17
32
DQ9
AO_A7
AQ_D1
18
A7
31
R1117
DQ1
0
AO_A6
19
30
AQ_D8
A6
DQ8
AO_A5
20
29
AQ_D0
A5
DQ0
AO_A4
AP_OE
21
A4
28
OE#
AO_A3
22
A3
27
VSS
AO_A2
23
26
AP_CE
A2
CE#
AO_A1
24
A1
25
A0
AO_A0
6
7
TH-42PX600U
1
2
3
4
5
6
7
TP1108
STBY3.3V
TP1105
TP1109
TP1101
C1116
10V
0.1u
R1339
100
R1123
1
E0
8
4.7k
Vcc
Q1137
TP1102
B1ABDF000034
2
E1
7
/WP
TP1104
8
R1408
3
E2
6
10k
SCL
TP1103
4
5
Vss
SDA
R1121
R1122
R1124
R1125
22
22
3.3k
3.3k
IC1102
TVRN848S
EEPROM
9
10
TH-42PX600U
DG-Board (1 of 8) Schematic Diagram
8
9
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