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KX-FP85
14.2. ANALOG BOARD
IC109
-1
+24VA
6
7
8
2
R103
R105
5
1
+12VA
+5VA
IC109
(
)
(
)
R109
-2
3
4
(
)
Q101
IC110
-1
+24VA
6
2
7
8
R104
R106
1
5
R101
R102
(
)
(
)
3
IC110
-2
(
)
(
)
4
(SIDETONE CONTROL)
R113
R115
56k
(LPF)
Not Used
100k
C119
C121
(
2.0V
J180p
+24VA
HANDSET
IC101
-1
8
2
SP-PHONE
C113
J103
1
R116
3
FAX RX
2.2u
C117
4
56k
Z0.1u
C122
C221
(
(
)
(TX AMP LIMITTER)
+12VA
D103
(
R111
R118
47K
C124
(
C110
R108
R112
(
)
(
)
K0.1u
CN101
EX-HOOK1
EX-HOOK1
1
BELL
BELL
2
LINERLY
LINERLY
3
DCN
DCN
4
SPMUTE
SPMUTE
5
HOOK
HOOK
6
MPOS
MPOS
7
LINERX
8
LINETX
9
SPOUT
10
HSTX(+)
11
HSTX(-)
12
+24V
HSRX(+)
13
+5VA
HSRX(-)
14
+24V
15
+5VA
16
AG
17
+5VD
CN106
+5VD
1
DG
2
MONRX
3
EX-HOOK2
EXHOOK2/CSI(I)
4
BREAK
BREAK/CSO(O)
5
C-ID
E-RECALL(O)/CCLK(I)
6
HS-ALC
HS-ALC/CBUSY1(I)
7
P-SHORT
P-SHORT/CBUSY2(O)
8
DTMFIMP
DTMPIMP/CRESET(O)
9
SIDETONE
SIDETONE/S-ENB(O)
10
NC...Not Used
R157
R127
R145
(
FAX TX Signal
(
)
(
)
Q106
R128
FAX RX Signal
10k
C133
K0.012u
R146
Q102
Q103
R130
Not Used
(HS/ALC)
(
)
T101
8
1
7
2
6
3
5
4
C127
R123
C153
(
)
(
)
1
5
50V 4.7u
2
3
C129
)
K0.1u
R153
5.6k
Q105
C128
R124
(
)
(
)
(RETURN LOSS)
C130
R134
R136
)
K0.1u
22k
0
C138
C143
(
)
(
)
Not Used
+5VD
R155
D104
)
(
)
0
C126
J68P
4
1
R122
PC107
0
270K
Q104
3
2
)
6
7
5
(DTMF RETURN LOSS)
IC101
-2
Not Used
R163
(
)
12V
HANDSET
SP-PHONE
FAX TX
+5VD
+5VD
SW101
R131
R141
SW102
3
1
3
1
2
4
4
2
100
100
+24V
1 CD
R230
2 FC2
10k
3 FC1
Q125
4 VIN
+24VA
+5VA
+5VD
+12VA
C161
R164
J104
K0.018u
15k
J105
(
)
+5VD
R173
R178
(
)
(
)
Q112
(
)
R165
)
(
)
(
Q110
)
1
4
C164
2
3
(
)
R171
R181
(
)
(
)
(
)
Q109
C170
Not Used
0
C178
R190
(
)
(
)
(CURRENT LIMITTER)
Not Used
(HIBANA SYOUKYO)
J109
+5VD
+5VD
D118
(
Q116
)
1
2
4
1
C179
(
Q114
)
D115
PC106
Not Used
K680p
3
2
D109
+5VD
C180
4
1
D116
K680p
(
)
3
2
R182
Q108
6.8k
4
1
Q107
Q111
3
2
(PULSE SHORT)
Not Used
Not Used
J151
D110
D112
(AUTO DISCONECT)
D111
(
)
C162
+24VA
K0.033u
+24VA
Not Used
Q115
Q113
J107
(
)
+24V
(FRANCE C-ID)
Not Used
Q123
+5VA
IC107
1 GND
8
VCC
R186
2
7
(
)
GAIN
VC
R193
C183
R224
3 RXIN
6
TXIN
(
)
(
)
(
)
4 RXOUT
5
TXDET
+5VA
+5VA
Not Used
IC102
8
VIN2
J108
CN105
(
)
7
GND
1 SP[+]
6
VCC
2 SP[-]
5
VIN1
R169
10k
C167
K1000p
Not Used
204
C186
(
)
C187
(
)
L101
J121
L105
F101
4
(
)
0
3
1
1
4
4
FLT101
2
3
2
3
FLT102
L102
4
R217
J122
L106
POS101
3
C188
(
)
5
(
)
0
RL101
C189
R218
C209
(
)
(
)
(
)
(LPF)
Not Used
IC100
Not Used
(CURRENT SENCOR)
R229
(
)
R215
47K(1/2W)
L103
(
)
C211
L104
(
)
(
)
J120
T102
(
)
2
5
1
4
PC108
1
3
2
3
R219
3
1
(
)
(FRANCE C-ID)
+5VD
5
2
Not Used
(EXT TEL DET.)
Not Used
2
4
1
3
R202
J113
(
)
(
)
47K(1/2W)
D121
D122
J119
(BELL DET.)
R231
0
+5VA
J114
R201
(
)
C193
(
)
+24VA
R204
C199
(
)
(
)
8
2
C216
R223
1
(
)
(
)
IC106
-1
3
C191
R207
C200
4
(
)
(
)
(
)
+12VA
+5VA
R203
Q121
(
)
C194
(
)
C185
R198
6
(
)
(
)
C197
R206
7
(
)
(
)
5
C212
Q117
IC106
-2
4.7u
J112
J148
TO TEL LINE
CN102
J129
(
)
1 a1
2 E(G)
3 a
4 b
5 S(W)
6 b1
22
RL103
3
1
(EARTH RECALL)
Not Used
+5VD
+5VD
J143
(
)
Q118
Q119
CN103
1 b1
2 S(W)
3 b
4 a
5 E(G)
6 a1
Not Used
TO EXT.TEL
CN104
L108
1 HSMIC(-)
L109
2 HSSP(+)
L110
3 HSSP(-)
L111
4 HSMIC(+)
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