Panasonic TX-22LT3 Service Manual page 76

8.8. DG-Board (2 of 5) Schematic Diagram
1
2
!
DG-BOARD
C0CBCBD00005
TXNDG10HNK
(2/5)
3
4
5
R9067
68
C9046
0.1u
R9191 16V
102
R9068 C9047 C9058
16V
82
50V
0.1u 1000p
6
7
8
9
C9048
R9069
16V
82
0.1u
R9192
C9052
102
16V
C9059
0.1u
50V 1000p
R9073
68
R9071
22
AP_SDA0
AP_SCL0
R9072
22
10
R9070
22
C9054
50V 1000p
R9075
R9077
0 0
C9053
50V 1000p
11
C9228
G G 1u
12
G
G
C9111 C9115
6.3V 6.3V
47u
13
14
15
16
TX-22LT3 DG-Board (2 of 5) Schematic Diagram
10
L9010
G1C100KA0008
L9009
C9044
G1C100KA0008
16V
0.01u
IC9003
AVR 3.3V
C9045 C9049
C9042 C9043 C9055
16V 6.3V 4V 16V 6.3V
100u 0.1u 47u
0.1u 47u
C9061 C9068
C9065
50V 50V 50V
0.01u 1000p
1000p
0
31
0.1
32
0.1
33
0.1
N.C
34 PROUT2
3.2
AVDAD1 PROUT1
35
0.2 PROUT0
N.C
36
2.2
VRH1
37
0
AVSAD1
38
0.2
N.C
39
1.2
VRL1
40
0.2
PBIN
41 Blue in
RGB_AD
2.6
CRMP1
42
2.6
CRMP2
43 Red in
0.3
PRIN
44
0.3 8bit A/D
VRL2
45
0.2
AVSAD2
46
FORMAT CONV.
2.2
VRH2
47
0.3
N.C
48
3.2 IC9007
AVDAD2
49
0.3
N.C
50 C1AB00001834
0.3
N.C
51
MB87L1772
2.1
SDO
52
3.3
VDD SLV[18H]
53
2.1
SDA
54
2.2
SCL
55 OE
0
ADRS0 TST1
56
0 TST2
ADRS1
57
2.5
(IIC Decorder CLK)
58
3.3
59
0
60
C9066 C9067
C9070
50V 50V 50V
1000p 1000p 1000p
AVR 3.3V
IC9008
C0CBABB00029
3.3V
R9082 0
C9124
100mA
6.3V
200mW
1u 1u C9069
R9079
0 10V 1u
AAF_FO0
AAF_FO1
AAF_FO2
C9072
AAF_FI0 10V 1u
AAF_FI1
AAF_FI2
C9073
10V 1u
AAF_FI3
C9075
10V 1u
AAF_FI4
C9071
1u
AAF_FO3 10V
C9074
AAF_FO4 10V 1u
R9080 0
AAF_RE
AAF_RR
AAF_FCKR
11
C9060
16V
0.01u
IC9004
C0CBCBD00005
AVR 3.3V
C9062 C9064
16V 4V
0.1u 100u
C9076
50V
1000p
0
120
0.1
119
0.1
118 R9088
0.1
N.C
68
YOUT7 117
3.2
VDD AVDAD4
116
VSS 0.2
N.C
115
2.2
VRH4
114
C9077
0
AVSAD4
113
50V
0.01u
0.1 R9089
N.C
112
82
1.2
VRL4
111
1.2
YIN
Green in 110
2.6
CRMP4
109
0.1
YSIN
FB in 108
0.8
VRL3
107
C9078
0.1
N.C
106
50V 0.01u
3.2 R9083
AVDAD3
105
2.4
VRH3
104
C9081
0.1
N.C
103
0.1u
0
AVSAD3
102
0.1
N.C
101
AG_YUV2
2.0
YSOUT0
100
AG_YUV3
1.9
YSOUT1
99
AG_YUV4
0
YSOUT2
98
AG_YUV5
2.5
YSOUT3
97
AG_YUV6
0
YSOUT4
XTST 96
AG_YUV7
0
XSM YSOUT5
95
AG_YUV8
VCOI 0
YSOUT6
94
AG_YUV9
2.4
93
3.3
92
0
91
C9079
50V
0.01u
C9083
3.3 1 70 0.5
VCC VSS
1u
10V
3.2 2 69 0.5
CS NC
0.3 3 68 0.5
CSMODE NC
0.4 4 67 0.5
NC NC
0 5 66 3.3
VSS VCC
AAF_FO9
1.1 6 65 1.3
DI0 DI9
AAF_FO8
1.1 7 64 1.1
DI1 DI8
0.3 8 63 0.5
NC NC
AAF_FO7
0.4 9 62 1.4
DI2 DI7
C9084
0 10 61 0
VSS VSS
10V 1u
AAF_FI9
1.0 11 60 1.2
DO0 DO9
AAF_FI8
0.4 12 59 1.1
DO1 DO8
3.3 13 58 3.3
VCC VCC
C9087
0.5 14 57 0.5
NC NC
10V 1u
AAF_FI7
0.5 15 56 1.3
DO2 DO7
0.5 16 55 0
VSS VSS
C9085
0.5 17 54 0
VSS VSS
10V 1u
3.3 18 53 3.3
VCC VCC
3.3 19 52 3.3
VCC VCC
AAF_FI6
1.1 20 51 1.0
DO3 DO6
0.5 21 50 0.5
NC NC
3.3 22 49 3.3
VCC VCC
0.6 23 48 0.5
NC NC
AAF_FI5
1.0 24 47 0
DO4 DO5
C9086
0 25 46 0
VSS VSS
10V 1u AAF_FO6
0.6 26 45 1.2
DI3 DI6
0.5 27 44 0.5
NC NC
0.5 28 43 0.5
NC NC
AAF_FO5
0.8 29 42 1.2
DI4 DI5
0 30 41 3.3
VSS VCC
R9085
3.2 31 40 3.2
OE IE
0
AAF_WE
2.7 32 39 2.7
RE WE
AAF_WR
0.6 33 38 0
RSTR RSTW
1.6 34 37 1.6
SRCK SWCK
C9082
3.3 35 36 0
VCC VSS
10V 1u
Q9021
C9088
R9084
50V 2SB0709A0L
220
47p
12
C9097
3.3V
C9089
10V
16V
0.1u C9106
R9193
102
10V
L9015
C9091
4.7u
16V
0.1u
2.5V
C9096
4V
100u
R9194
150
51
C9090
R9087
16V 16V
51
0.1u
C9099
10V
C9100
10V
C9101
10V
C9102
10V
C9103
C9092 C9093
50V
6.3V 10V
0.01u
3.3u
3.3V 2.5V
C9104
10V
C9105
10V
C9107
10V
3.3V
AG_PH 2.5V
AG_YUV2
AG_YUV3
AG_YUV4
AG_YUV5
AG_YUV6
AG_YUV7
AG_YUV8
AG_YUV9
AG_CLK
R9097
2.5V
R9090
1k
R9091
8.9
33
Q9022
1.4
1.4 B1ABCC000004
0.7
0.8
0
R9092
1k
13
R G B
TP9048
TP9046 TP9047
R9111
75
1%
1%
C9118
R9104
16V
1.1k
0.1u
1%
C9110
R9107
16V
1.4k 0.1u
1%
1u
0 1
1u
0 2
0 3
0 4
UV0
VRO6
0 5
UV1 VREF6
0 6 COMP6
RO0
0.8 7
RO1
1.5 8
RO2
1.4 9
RO3
0.1 10
RO4
1.5 11
RO5
0 12
RO6
0 13
RO7
0.1 14
HPO1
0 15
VPO1
0 16
LCLK1
2.5 17
VDDI
3.3 18
VDDE
0 19
VSS
1u
0 20
HPIN2
0 21
VPIN2
0 22
UVIN0
1u
0 23
UVIN1
0 24
UVIN2
0 25
UVIN3
1u
0 26
UVIN4
1.6 27
UVIN5
0 28
1u UVIN6
1.5 29
UVIN7
0 30
UVIN8
1u
1.5 31
UVIN9
S
1.6 32
CLKIN
2.5 33
VDDI
S
3.3 34
VDDE
0 35
VSS
1u
1.6 36
YIN0
1.6 37
YIN1
0 38
YIN2
1u
1.6 39
YIN3
1.6 40
YIN4
1.6 41
YIN5
8
1u
1.6 42
YIN6
0 43
YIN7
1.6 44
YIN8
1.6 45
YIN9
0 46
VDDI
3.3 47
VDDE
0 48
VSS
0.2 49
YUV0
1.6 50
YUV1
0 51
YUV2
1.7 52
YUV3
0 53
YUV4
2.4 54
YUV5
0 55
YUV6
0 56
YUV7
0 57
YUV8
0 58
YUV9
2.5 59
VDDI
NRST
3.3 60
VDDE AVSAD2
0 61 AVDAD2
VSS
0 62
0 63
0
3.3 64
R9098
0
C9229
6.3V
1u
C9109 C9112
10V 4V
100u
1u
R9106
120
R9119
220
C/Pb
Q
2
R9093
0
14
34