Panasonic TC-20LB30 Service Manual page 25

R2026
0
R2027
0
IC2001
R2028
0
AN17822A
R2029
0
AUDIO AMP
C2022
10V
4.7u
R2032
2.2k
C2019
C2021
50V
6800p 50V
6800p
C2017
50V
C2023
10u
16V
C2024
2.2u
16V
2.2u
C2018 C2020
16V
16V
2.2u 2.2u
R2024 R2025 R2030 R2031
1.3k 5.1k
5.1k 1.3k
C4120
MAIN3.3V
L4009 50V
0.01u
ELJPA220KF
MAIN9V
L4010
IC4009
JGC0000021
C0CBCAD00012
C4119
16V
0.1u
AD 2.5V
R4150
0 C4118
C4121
C4116 C4123
10V
6.3V
16V 50V
1u
1u
0.1u 0.01u
106
V
R4149
0
R4155
R4156
0
107
R4157
V
0
R4153
470
R4146
0
L4012
J0JCC0000241
C4113
L4008
G1C100KA0009
14
29
R4183
100
R4181
0
C4133
16V
0.1u
R4003
37
0
0
38
2.5
C4134
39
16V 0.1u 0
AVDAD11
40
R4176 2.5
R4166
VRH1
41
33
150 1.9
VIN1
42
1.1
R4167 C4135
VRL1
C4136 43
33 16V 0.1u
0.5
16V
AVSAD22
44
0.1u 0
AVDAD22
45
2.5
AVSAD21
46
C4137 16V 0.1u 0
AVDAD21
47
R4177 2.5
R4168
VRH2
48
33 150
1.9
VIN2
49
C4138 1.1
R4169
VRL2
50
C4139 33
16V 0.1u 0.5
16V AVSAD32
51
0.1u 0
AVDAD32
52
2.5
AVSAD31
53
R4170 C4140 16V 0.1u 0
AVDAD31
54
33 C4141 16V 0.1u
R4178 2.5
VRH3
55
150
2.0
VIN3
56
1.0
C4142
R4171
VRL3
33 57
0.5
16V 0.1u
AVDCLP
58
2.5
AVSCLP
59
0
0
UCLP
60
C4143
1.7
VCLP
16V 0.1u 61
1.7
R4173
YCLP
2.7k 62
1.5
R4162 R4164 VRO1
63
1.4k 1.0
1k C4144
VREF1
64
6.3V 1u
1.0
AVSDA1
65
0
AVDDA1
66
R4175 2.4
AOUT1
2.7k 67
1.1
R4165 VRO2
R4163 C4128 68
1k 0.9
C4145
6.3V 1u
1.4k
VREF2
69
6.3V 1.0
1u 70
0
71
2.4
72
1.1
R4174
C4129
6.3V 470
1u
C4122
50V
68p
C4149 C4150
L4011 R4152
16V 16V
R4151 G1C100KA0009 0
50V 0.1u 0.1u
0
68p
MAIN3.3V
MAIN2.5V
C4152
L4013 6.3V
J0JCC0000241 1u
JS4007
15
R4184
0
C4172
16V
0.1u
EXVPIN MDO2
EXHPIN YUVCLKO
TDO VDDE
IC4012
C1AB00001868
GC3FM
VDDE FRCLK
BXSDDIF HADCLK
VDDI VSS
C4151
C4165
16V
16V
0.1u
0.1u
R4185
R4188 R4194 R4195
1.5k
2.7k 0 0
C4154 C4162
L4014
50V 6.3V
J0JCC0000241
0.01u 1u
C4156 C4158
6.3V
6.3V
1u
1u
16
R4216
0
AB_GLP_RST
R4215
0 AB_GC3FM_RST
R4209
56
C4180
16V
0.1u
R4213
D1HG5608A002
144
0 MDO3
143
1.4 MDO4
142
1.8 MDO5
MDO5
141
0.8 MDO6
MDO6
140
1.6 MDO7
MDO7
139
1.5 MDO8
C4182
MDO8
138
1.3 16V MDO9
MDO9
137
2.0 0.1u MDO10
MDO10
136
0.9
VDDI
135
2.5
VDDE
134
3.3
VSS
133
0 MDIN0
C4186
MDIN0
132
1.0 16V MDIN1
MDIN1
131
0.1u
2.5 MDIN2
MDIN2
130
1.6 MDIN3
MDIN3
129
1.5 MDIN4
MDIN4
128
2.1 MDIN5
MDIN5
127
1.1 MDIN6
C4183
MDIN6
126
1.6 16V MDIN7
MDIN7
125 0.1u
1.6
VSS
124
0
VDDI
123
2.5 MDIN8
MDIN8
122
1.6 MDIN9
MDIN9
121
2.0 MDIN10
MDIN10
120
1.1 MDIN11
MDIN11
119
1.6 MDIN12
MDIN12
118
1.5 C4184 MDIN13
MDIN13
117
1.5 16V MDIN14
MDIN14
116
1.9 0.1u MDIN15
MDIN15
115
1.0
VDDI
114
2.5
VDDE
113
3.3
R4210
VSS
112
56
0 MCLK
C4187
111
1.4 16V
R4211 MHPO
110 0.1u
56
0 MVPO
109
0.1
R4212
56
C4177
16V
0.1u
TC-20LB30
A-Board (2 of 5) Schematic Diagram
17
11
12
13
14
15
16
17
18
19
20
21
22
18