Schematic Diagram (Base Unit_Main) - Panasonic KX-TG2873BXS Service Manual

KX-TG2873BXS/KX-TGA280BXS

13.2. Schematic Diagram (Base Unit_Main)

HSIN
C908
J100p
D901
J100p
C906
D900
22k
R903
330k
R120
SW100
3.3M R111
K680p
Note:
(*1) Refer to Input Level (P.77)
0 R50
K1u C120
F13k R140
J15p C119
5.6k
R139
K1u
C123
K1u
C117
15k
R138
K1u C122
10V1000u C126
Z0.1u
C143
NC
C910
NC
C909
D110
NC
C907
16V47u
1k
R162 C138
82k
R909 NC
R172
NC R908
5.6k R180
NC
C151
K0.01u C137
1.5k
10k R917 R129 6.3V220u
39 1/2W
C128
R126
K4.7u
NC
5.6k
22k
R117
330 R168
R182
22k
R183
NC
C921
D104 20V
NC
C922
2.7k R114
C925
2.2k 1/3W
250V1u
C106
R109
K680p C924
K680p C923
NC R108
NC R106
3000V SA101
Z0.1u C145
F5.6k R141
K0.01u
10k
C911
R177
Q122
12k R911
33k
K2200p 10k
C146 R155 R709
100k
R173
1k
56k
R170
R133
K1u
C129
K0.1u C149
C110
C150
K1000p
68
150k R219
K1000p
C211
K330p
C237
C209
K1000p
100 R913
150k
R214
TP211
TP209
K0.01u C204
220k
VSS
8 7
R209
9 6
10 5
11 4
220k R254
12 3
13 2
VDD
14 1
IC200
NC
R257
18k
R250
4.7k R131
D106
22k
R119
DA900
NC
330k R113
C109
NC
NC C104
C103
NC NC R107
R105
NC
R258
100k
R128
R166
27V D105
50V4.7u C111
13k R116
18k R110
K0.056u C108