Panasonic KX-FG2452CX Service Manual page 231

+5VA
(1)
(2)
(3)
C134
NC
R143
NC
D112
1 2
(4)
2V
Q105
NC
(5)
(6)
(7)
(8)
+5VA
(9)
(10)
BELL
DG
+5VA
PC103
4 1
2
R161 D108
3
Q104 NC NC
3
1 2 1
NC
2
DG
T101
6 1
2
4 3
JJ101
NC
1 2 2 1
D109 D110
PC102
4 1
3 2
D107
1 2
4 3
FAX or H/S TALK TX
C157
FAX or H/S TALK RX
680p
C156
680p
C109
50 4.7u
2
Q103
C101
1u 250
R103 15k
231
L101
LF101
L102
RL101
+5VA
D106
1 2
3
1
DG
L104
NC
L105
NC
KX-FG2452CX: Analog Board
KX-FG2452CX
TO TEL LINE
1
2
CN102
POS101
TO EXT.TEL
CN101
1
2
NC
NOT USED