Panasonic TH 42PD50U - DG-Board (2 of 11) Schematic Diagram

13.29. DG-Board (2 of 11) Schematic Diagram
A11 D14
A12
D13
A6
A9
A10
D12
A5
A17A16
A4
D09
A8
ABI_D
D08
A3
D07
D06
D10
D05
D04
D03
D11
D02
D01
D00
A18
A2
A15
ABI_I
A7
A14
A1
A13 D15
SRQ
KEYSCAN
LED_R
RM_IN
BA_SCL0
BA_SDA0
SP_SHORT
KEYSCAN3
MAIN_DEF
KEYSCAN2
SP_MUTE
ABI_8M
SBI1
SBO1
SCL0A
SDA0A
SCL0B
SDA0B
SCL2
SDA2
SCL1
SDA1
ABI_J1
SW_OFF_DET
IR
STB3.3V
STB3.3V
SUB5V
R4238
4.7k
C4051
10V
0.22u
C4042
16V
1u
Q4020
B1ABCF000138
R4252
82k
C4456
50V
0.01u
IC4010
C0EBF0000431
1RESET 2Cd 3VOUT4
VDD
5
GND
6
CE
C4463
10V
10u
Q4019
B1ABCF000138
R4237
1k
R4268
47k
D4014
MA2J72900L
C4034
16V
0.1u
R4677
470k
R4259
10
D4013
MA2J72900L
Q4015
B1ABCF000138
R4267
47k
C0EBF0000335
IC4030
4
OUT
3
Cd
1
GND
2
VCC
R4226
0
C4053
10V
0.22u
R4281
0
R4676
470k
Q4016
B1ABCF000138
Q4021
B1ABCF000138
DG1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
R4263
47k
C4054
6.3V
2.2u
R4266
10k
D4027
MA2J11100L
R4264
3.3k
R4256
100k
C4043
16V
1u
R4260
6.8k
C4035
16V
4.7u
R4254
10k
R4253
82k
C3FBKD000268
IC4006
1A15
2A14
3A13
4A12
5A11
6A10
7A9
8A8
9 N.C.
10 N.C.
11 WE
12 RESET
13 N.C.
14 N.C.
15 RY/BY
16 N.C.
17 A17
18 A7
19 A6
20 A5
21 A4
22 A3
23 A2
24 A1
25
A0
26
CE
27
VSS
28
OE
29
DQ0
30
DQ8
31
DQ1
32
DQ9
33
DQ2
34
DQ10
35
DQ3
36
DQ11
37
VCC
38
DQ4
39
DQ12
40
DQ5
41
DQ13
42
DQ6
43
DQ14
44
DQ7
45
DQ15/A-1
46
VSS
47
BYTE
48
A16
C4038
50V
100p
D4012
MA2J72900L
D4016
MA2J72800L
Q4017
B1ABCF000138
D4025
MA2J11100L
C4461
16V
0.1u
R4261
6.8k
R4269
15k
TP4007
R4262
47k
TP4040
D4026
MA2J11100L
R4674
10k
R4255
3.3k
C4464
10V
10u
R4257
100k
R4224
10k
PEAKS-LITE OSD HDMI BUS
KEYSCAN
RST (AD_STB_RST)
STB5V(SUB5V BACKUP)
STB3.3V
STB5V
STB_LED
STB5V
SP_MUTE
MAIN_DEF
RESET
KEYSCAN3
SP_SHORT
MONTEROUT_DEF
MONITOROUT_DEF
VDET
SUB5V
KEYSCAN2
A18
10
8
12911 1413 15
RESET
4M FLASH ROM
STB 3.3V
(H1)
H-BOARD
TO
SRQ
RM_IN
1
2
3
4
8
7
6
5
11
10
9
21
22
23
24
25
26
AA AB AC AD AE AF
DG-BOARD
TO
(9/11)
DG-BOARD TNPA3625AF (2/11)
TH-42PD50U
DG-Board (2 of 11) Schematic Diagram
TH-42PD50U
DG-Board (2 of 11) Schematic Diagram
TH-42PD50U
85