Panasonic KX-FP342CX

FAX TX Signal
FAX RX Signal
2.0V
HANDSET, MONITOR
FAX RX
12V
HANDSET
FAX TX
ON-HOOK : 5V
OFF-HOOK: 0V
2.1V
+5VA
R120 0
R116
220K
C118
Z0.1u
C116
J82P
D101
5.6V
D102
5.6V
R101
12K
R102
6.8K
C102
6.3V47u
+2.0V
+5VA
R117
100K
C125
50V10u
C114
K0.1u
R112
120K
R115
120K
C115
K0.012u
+24V
+2.0V
IC101-2
1
2
3
4
8
C122
K0.015u
R123
33K
R118
2.2K
Q101
C113
K0.1u
R111
NC
R119
330K
+5VA
( )
NC
C103
( )
NC
C101
( )
NC
C104
C112
K0.012u
R114 10K
+2.0V
( )
NC
C117
( )
NC
R122
R124
91K
C124
K470P
K0.01u
C111
C155
NC
R153
NC
Q108
NC
PC104
NC
1
23
4
C154
NC
R156
NC
Q107
NC
R157
NC
R152
NC
R154
NC
+5VA
R155
NC
R159
NC
C153
NC
R158
NC
C123
NC
C120 NC
C121
NC
R121 330(1/4W)
C119
NC
R125
0
Q109
NC
R128
NC
R127
NC
R126
NC
R113
NC
R129
NC
+5VA
C126
NC
C127
NC
C128
NC
C129
NC
R130
100K
C159
K0.01u
R164
100
R165
4.7K
+5VA
SW101
13
24
PC106
NC
1
23
4
+5VA
R166
NC
D109
NC
Q106
JJ104 0
JJ106
0
C175
K680P
( )
R174
NC
R171
10K
( )
NC
R170
( )
NC
C174
+5VA
JJ108
0
10K
R172
IC102
1
CD
2
FC2
3
FC1
4
VIN
5
V01
6
VCC
7
GND
8
VD2
C171
50V4.7u
K1000P
C173
( )
NC
C170
110K
R175
C172
K0.039u
150K
R176
10K
R173
C176
K680P
CN105
1 SP(+)
2 SP(-)
CN101
1 AG
2 +5VA
3 LINETX
4 LINERX
5 ON-MREN
6 HSTX
7 HSRX
8 P-SHORT
9 DCN
10 EXHOOK
11 +24V
12 LINERLY
13 BELL
14 HOOK
15 SPMUTE
16 SPOUT
L113
NC
R178
0
R177
0
C178
NC
R179
NC
+2.0V
C179
NC
L116
NC
JJ113 0
TO
DIGITAL BOARD
HOOK SW
TO SPEAKER
(1)
(2)
(3)
(4)
(5)
(6)
(7)
(8)
(9)
(10)
(11)
(12)