Panasonic TH-50PV30E, Service Manual

Page: 53 / 165

15.17. D-Board (2 of 14) Schematic Diagram
AS_R0 AS_R1 AS_R2 AS_R3 AS_R4 AS_R5 AS_R6 AS_R7
AJ_SCL2
AJ_SDA2
AS_R1 AS_R0 AS_R2 AS_R3 AS_R4 AS_R5 AS_R6 AS_R7 AS_G1 AS_G0 AS_G2 AS_G3 AS_G4 AS_G5 AS_G6 AS_G7 AS_B0 AS_B1 AS_B2 AS_B3 AS_B4 AS_B5 AS_B6 AS_B7
AU_HD_S
AU_VD_S
AU_NCLP_S
AU_HD_M
AU_VD_M
AU_NCLP_M
AL_NCLP_S
AL_HD_S
AL_VD_S
AU_HDIA_S AU_VDIA_S
AT_G4 AT_G5 AT_G6 AT_G7 AT_B0 AT_B1 AT_B2 AT_B3 AT_B4 AT_B5 AT_B6 AT_B7 AT_R0 AT_R1 AT_R2 AT_R3 AT_R4 AT_R5 AT_R6 AT_R7 AT_G0 AT_G1 AT_G2 AT_G3
5V
5V
5V
AU_CLP_S
AU_HD_ADS AU_VD_ADS
AS_B1
AS_B0
AS_B3
AS_B4
AS_B5
AS_B6
AS_B7
AS_B2
AS_G0
AS_G1
AS_G2
AS_G3
AS_G4
AS_G5
AS_G6
AS_G7
AM_B
AM_G
AM_R
3.3V
R9030
4.7k
C9037
6.3V
10u
R9023
75
C9035
16V
0.1u
R9028
0
C9056
16V
0.1u
R9113
0
C9045 16V
0.1u
C9050
6.3V
10u
R9104
0
C9052
16V
0.1u
C9034
16V
0.1u
C9030
6.3V
10u
C9033
16V
0.1u
C9046
16V
0.1u
IC9006
C0CBCBD00008
1
Vcont
2
GND
3
Np
5
Vin
4
Vout
IC9007
C0CBCBD00008
1
Vcont
2
GND
3
Np
5
Vin
4
Vout
R9029
3.3k
C9042
25V
0.047u R9019
0
C9053
50V
3900p
C9077
16V
0.1u
C9044
50V
1000p
P5V
R9105
0
C9041
16V
0.1u
C9038
16V
0.1u
C9032
16V
0.1u
R9110
0
C9043 25V
0.047u
R9115
0
C9048
16V
0.1u
C9049
16V
0.1u
C9054
16V
0.1u
C9051
16V
0.039u
C9040
25V
0.047u
C9036
6.3V
10u
R9024
75
3.3V
3.3V
IC9009
C0FBAD000069
1
GND
2
GREEN<7>
3
GREEN<6>
4
GREEN<5>
5
GREEN<4>
6
GREEN<3>
7
GREEN<2>
8
GREEN<1>
9
GREEN<0>
10
GND
11
VDD
12
BLUE<7>
13
BLUE<6>
14
BLUE<5>
15
BLUE<4>
16
BLUE<3>
17
BLUE<2>
18
BLUE<1>
19
BLUE<0>
20
GND
21
GND
22
VDD
23
VDD
24
GND
25
GND
26
VD
27
VD
28
GND
29
COAST
30
HSYNC
31
VSYNC
32
GND
33
FILT
34
PVD
35
PVD
36
GND
37
MIDSCV
38
CLAMP
39
VD
40
GND
41
GND
42
VD
43
BAIN
44
GND
45
VD
46
VD
47
GND
48
GAIN
49
SOGIN
50
GND
51
VD
52
VD
53
GND
54
RAIN
55
A0
56
SCL
57
SDA
58
REF BYPASS
59
VD
60
GND
61
GND
62
VD
63
GND
64
VSOUT
65
SOGOUT
66
HSOUT
67
DATACK
68
GND
69
VDD
70
RED<7>
71
RED<6>
72
RED<5>
73
RED<4>
74
RED<3>
75
RED<2>
76
RED<1>
77
RED<0>
78
VDD
79
VDD
80
GND
R9022
75
R9114
0
C9055
16V
0.1u
C9031
6.3V
10u
IC9023
C0JBAZ000545
1
2
3
4
5
6
7
8
9
10 11
12
13
14
15
16
17
18
19
20
R9020
0
C9039
16V
0.1u
0
*R9066
0
*R9067
0
*R9065
IC9008
C0JBAZ001992
1
NC
2
1A1
3
1A2
4
1A3
5
1A4
6
1A5
7
1A6
8
GND
9
1A7
10
1A8
11
1A9
12
1A10
13
1A11
14
1A12
15
2A1
16
2A2
17
VCC
18
2A3
19
GND
20
2A4
21
2A5
22
2A6
23
2A7
24
2A8
25
2A9
26
2A10
27
2A11
28
2A12
29
2B12
30
2B11
31
2B10
32
2B9
33
2B8
34
2B7
35
2B6
36
2B5
37
2B4
38
GND
39
2B3
40
2B2
41
2B1
42
1B12
43
1B11
44
1B10
45
1B9
46
1B8
47
1B7
48
1B6
49
GND
50
1B5
51
1B4
52
1B3
53
1B2
54
1B1
55
2OE
56
1OE
P5V
74LCX244MTCX
5V->3.3V
100MHz
HI:HI-Z
1A2
1Y3
2Y1
2Y3
2A2
2Y4
1Y2
GND
2A3
1A1
1Y1
1A4
2A4
VCC
2OE
1A3
1Y4
1OE
2Y2
2A1
BUS SWITCH
A/D CONVERTER(SUB)
AVR 3.3V
AVR 3.3V
(8/14)
D-BOARD
TO
13
11
12
7
1
3
2
4
5
6
15 11 16 13 14 10 12 18 17
AA
AB
AC
TH-50PV30E
D-Board (2 of 14) Schematic Diagram
TH-50PV30E
D-Board (2 of 14) Schematic Diagram
D-BOARD TNPA2824AT (2/14)
92