Panasonic TX-17LA1M Service Manual page 69

1
DG-BOARD
!
TXNDG10KEK (2/5)
(FOR 20INCH MODEL)
12
AAF_FO0
AAF_FO1
AAF_FO2
AAF_FI0
AAF_FI1
AAF_FI2
AAF_FI3
AAF_FI4
AAF_FO3
AAF_FO4
13
AAF_RE
AAF_RR
AAF_FCKR
14
15
16
TC-20LA1H, TX-20LA1M/Q/T/X/Z DG-Board (2 of 5) Schematic Diagram
10 11
L9015
4.7u
C9096
4V
100u
C9083
1u
3.3 1 70 0 10V
VCC VSS
R9082
3.3 2 69 0
CS NC
0
0 3 68 0
CSMODE NC
10V
C9069
0 4 67 0
1u NC NC
R9079
0 5 66 3.3
VSS VCC
0
AAF_FO9
1.3 6 65 1.1
DI0 DI9
AAF_FO8
1.3 7 64 1.1
DI1 DI8
0.1 8 63 0
NC NC
AAF_FO7
1.3 9 62 1.2
DI2 DI7
C9084
C9072 0 10 61 0
VSS VSS
10V 1u
10V 1u AAF_FI9
1.3 11 60 1.1
DO0 DO9
AAF_FI8
1.3 12 59 1.1
DO1 DO8
3.3 13 58 3.3
VCC VCC
C9087
0.1 14 57 0
NC NC
10V 1u
AAF_FI7
1.3 15 56 1.2
DO2 DO7
C9073
0 16 55 0
10V 1u VSS VSS
C9085
0 17 54 0
VSS VSS
C9075
10V 1u
3.3 18 53 3.3
10V 1u VCC VCC
3.3 19 52 3.3
VCC VCC
AAF_FI6
1.4 20 51 1.2
DO3 DO6
0.1 21 50 0
NC NC
3.3 22 49 3.3
VCC VCC
0.1 23 48 0.1
NC NC
AAF_FI5
1.3 24 47 1.3
DO4 DO5
C9086
C9071 0 25 46 0
VSS VSS
10V 1u
10V 1u AAF_FO6
1.3 26 45 1.2
DI3 DI6
0.1 27 44 0
C9074 NC NC
10V 1u
0.1 28 43 0
NC NC
AAF_FO5
1.2 29 42 1.2
DI4 DI5
0 30 41 3.3
VSS VCC
R9085
R9080 3.3 31 40 3.3
OE IE
0 0 AAF_WE
2.7 32 39 2.7
RE WE
AAF_WR
0.1 33 38 0
RSTR RSTW
1.6 34 37 1.6
SRCK SWCK
C9082
3.3 35 36 0
VCC VSS
10V 1u
*R9090
R9091 8.9
10k
33
1.4 1.4
*Q9022
0.8 2SD10300TL
Q9021
0.4
R9084 C9088 2SB0709A0L R9092
0
220 50V 1k
47p
R9093
0
12 13
R G B
TP9048
TP9046 TP9047
R9111
R9118 R9123
75 75
75
1% 1%
1%
C9136
10V
1u
R9107
1.4k
1%
1%
C9118
16V
0.1u
C9110
16V
0.1u
1%
C9097
3.3V 10V 1u
C9106 0
1
1u
10V 3.3
2
2.5 3
2.5V 0 4
UV0
VRO6
0 5
UV1 VREF6
1.0 6 COMP6
RO0
0.9 7 DA
RO1
Macro
1.1 8
RO2
0 9
RO3
0.1 10
RO4
1.6
11
RO5
0
12
RO6
0.1
13
RO7
0.1 14
HPO1
0.1 15
VPO1
1.7 16
LCLK1
2.5 17
VDDI
3.3 18
VDDE
C9099
0.1 19
VSS
10V 1u
0.1 20
HPIN2
C9100
0 21
10V 1u VPIN2
0.1 22
UVIN0
0.5
23
UVIN1
0.5
24
UVIN2
0.1
25
UVIN3
0.5 26
UVIN4
0.5 27
UVIN5
0.5 28
UVIN6
0.1 29
UVIN7
0 30
UVIN8
0 31
UVIN9
C9101 10V
0.4 32
1u CLKIN
2.5V
2.5 33
VDDI
3.3V
3.3
34
VDDE
C9102 10V 0
35
VSS
1u
0.5
36
YIN0
0.6 37
YIN1
0.6 38
YIN2
0.6 39
YIN3
0.6 40
YIN4
0.6 41
YIN5
0.6 42
YIN6
0.1 43
YIN7
0.6 44
YIN8
C9103 10V
0.6 45
YIN9
1u
2.5
3.3V 46
VDDI
3.3
47
VDDE
C9104 10V 0
48
VSS
1u
2.5V
0.3 49
YUV0
0.6 50
YUV1
1.4 51
YUV2
0.5 52
YUV3
0.1 53
YUV4
2.5 54
YUV5
0 55
YUV6
0 56
YUV7
0
57
YUV8
0
58
YUV9
2.5
59 AD
VDDI
NRST Macro
3.3 60
VDDE AVSAD2
C9107 10V
0 61 AVDAD2
VSS
1u
1.8 62
C9105 10V
0 63
1u
3.3 64
R9097
0
R9098
1%
0
C9229
6.3V
1u
1%
R9121
47
C9112 C9137
C9109 R9117
10V 4V 10V
12
1u 100u 1u
2.5V
Q9026
C9230
*R9120
16V
2SD10300TL
120 8.9
R9106 0.1u
120
1.7
R9119
1.1
220
R9126
1k
R9166
0
*R9094
*Q9024
220
2SD10300TL
*C9108
47p
*R9099
50V
1k
*R9112
0
14 15
C9201
10V 1u
0.1 2.9 R9201
1 VCC 8
22
2.9 1.4
2 7
4.9 0
3 6
0 1.4
4 5
GND
IC9012
INVERTER
C0JBAB000382
R9203 R9202
22
1M
R9204
1.8k
C9205
C9204
X9001
50V 50V
C9135
H0J202500002
15p 18p
10V
1u
C9140 C9143 C9152 C9212 C9153
C9146
10V 10V 10V
10V 10V 10V
1u
1u 1u 1u 1u
1u
0
192
0
191
190 1.1
189 2.5
AVDPL1
VDDE
ACL EHT MP 188 0
POUT AVSPL1
VDDI 187 0
VSS
186 1.6
FBPIN
AD
Macro 185 3.3
VDDE
XTAL
184 3.3
FBPMO
183 2.0
VDDI
1.6
Macro 182
BXS2
3.3
181
VDDE
1.6
180
HREF
179 0
VSS
178 0
AVSPL2
177 2.5
AVDPL2
176 1.4
CPO2
175 0
VGS2
174 0.1
AVSPL3
173 2.5
AVDPL3
172 1.4
CPO3
171 0
VGS3
2.5
170
VDDI
1.6
169
CW358
0
168
IC9001 VSS
167 1.5
BXS3
166 1.6
VDDE
C1AB00001826
165 1.6
LCLK2
164 0.1
VPO2
GC2M+ 163 0.3
HPO2
162 0.1
VPO3
161 0.2
HPO3
160 0.8
HINP
1.1
159
HTRAP
0.8
158
PSO
0.9
157
156 0.9
HO1
155 1.0
HO2
154 1.1
EWO
153 1.0
VDAF
152 1.1
INTLC
151 2.5
VDDI
150 0.1
VSS
149 3.3
VDDE
148 1.1
OSDCNT
0.1
147
FO0
1.3
146
FO1
0.1
145
FO2
144 1.3
FIN0
143 1.3
FIN1
142 1.3
FIN2
141 1.3
FIN3
140 1.2
FIN4
139 1.3
FO3
138 1.2
FO4
137 2.7
RE
0
136
RR
1.6
135
FCKR
0
134
WR
FO6
133 2.7
FIN5 WE
FIN6 132 3.3
VDDE
131 2.5
130 0
129 1.2
C9148
10V
1u
1%
C9142
IC9009
16V
10u R9131
120 C0CBCAD00006
L9019
4.7u
2.5 5
Vo
C9193 C9184
4V
10V
100u 1u
0
4 ON/OFF
Nr
C9183
16V
0.1u AD 2.5V
TC-20LA1H, TX-20LA1M/Q/T/X/Z DG-Board (2 of 5) Schematic Diagram
16
21
22
23
C9196
R9146 50V
R9144 R9149
220 560 0 0.01u
C9185
C9191
50V
50V
100p 33p
C9197
R9145 R9147 R9150 50V
220 560 0.01u
0
C9186 C9192
50V
50V
100p 33p
L9012
4.7u
L9014
4.7u
C9155
220u
4V
R9142 C9213
16V
+
1.5k 10u
C9162 L9020
10V 1u
4.7u
C9181
4V 100u
C9156
10V 1u
L9031
4.7u
C9157
10V 1u
C9158
10V 1u H-REF
C9215
100u
4V
C9163 10V 1u
R9141 10u L9021
C9174
+ 4.7u
180 16V
C9214
100u 4V
C9164 10V 1u
R9143 10u
C9176 L9022
4.7u
+
180 16V
C9159
10V
1u
C9160
10V 1u
R9170
120
AJ_HS
AJ_VS
R9139
120 AJ_G9
AJ_G8
AJ_G7
AJ_G6
AJ_G5
AJ_G4
AJ_G3
AJ_G2
AJ_G1
3.3V
AJ_G0
AAF_FO0
AAF_FO1
AAF_FO2
AAF_FI0
AAF_FI1
AAF_FI2
AAF_FI3
AAF_FI4
AAF_FO3
AAF_FO4 3.3V IC9010
AAF_RE
C0CBCAD00006
AAF_RR
AAF_FCKR
AVR 3.3V
AAF_WR
AAF_WE
L9017
4.7u
3.3 0
1 VIN 5
Vo
C9154 L9023
C9190
4.7u 10V
10V 1u 0 2 GND
C9169 1u
AAF_FO5
100u
4V 3.3 3 ON/OFF 4 1.3
Nr
C9216 C9182
1u
100u
C9161 4V 10V
C9188
10V 16V
1u
0.1u
L9018
4.7u
VIN 1 3.3
C9180 C9178
GND 2 0 10V 4V
1u 100u
3 3.3
24
25
17 18