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KX-FL612CX / KX-FL612CX-S
15 SCHEMATIC DIAGRAM
15.1. ANALOG BOARD (PCB2)
L202
BEAD
C203 K5600p
1
2
R200
R205
3
10K
10K
4
+12VA
C201
C206
J620p
J620p
R203
R207
33K
7.5K
IC200
1
8
2
7
A
B
L200
3
6
BEAD
4
5
-14dBm
(VS AG)
R318
10K
C299
K0.012u
MONITOR4
MIC(-)
MIC(+)
MONITOR3
C204
J470p
R206
33K
Q215
R321
(
)
NC
FSKCTL
J201
0
J200
J202
0
J212
0
J211
J213
0
+24V
+24VA
L208
BEAD
KX-FL612CX ANALOG BOARD (PCB2) 2/1
IC201
L212 BEAD
8
C213
7
A
B
K3900p
6
+24VA
R217
5
10K
L210
R212
(
)
(
)
NC
NC
L213
BEAD
C214
IC204
J150p
R210
NC
1
(
)
R218
110K
2
A
( )
C322
3
NC
L218
C209
4
BEAD
K0.015u
R209
10K
R324
110K
C303
J150p
+5VD
1
4
L231
2
3
0
SW200
L237
+5VA
BEAD
L209
BEAD
IC202
1
8
C219
2
7
A
B
J270p
3
6
R222
4
5
130K
VREF
J10p
C321
R325
R326
330K
130K
C307
C308
J68p
J270p
+5VA1
+5VD
+5VA
L223
L265
+12VA
BEAD
BEAD
R236
C232
K0.027u
47K
R233
R241
0
1K
C225
C233
( )
( )
NC
NC
-14.5dBm
(VS AG)
C229
J68p
C226
8
( )
NC
7
B
R234
0
R242
330K
6
5
L226
R240
+12VA
0
10
J10p C326
R246
C236
L227 0
J680p
8
SP-
2
VO2
L228 0
7
1
GND
SP+
6
CN200
VCC
5
VO1
TO SPEAKER
-17dBm
(VS AG)
L253
BEAD
R235
L229
C228
(
)
(
)
(
)
NC
NC
NC
L238
C235
R239
(
)
(
)
(
)
NC
NC
NC
IC205
1
2
A
3
4
VREF
L257
BEAD
R329
10K
+5VA
248
-21dBm
(VS AG)
C253
T201
6
1
50V2.2u
2
3
4
C250
J100p
D202
R248
2.2K
Q202
D203
D204
+5VA
C329
C328
Z1u
Z1u
10K
IC206
R250
1
CD
C242
1K
2
FC2
Z1u
3
FC1
C243
4
Z1u
VIN
R247
10K
C240
K2200p
R251
10K
+5VA1
8
R224
7
(
)
B
NC
6
C305
5
(
)
NC
R225
(
)
NC
C304
(
)
NC
L259
C314
R331
150K
BEAD
K4700p
IC208
(1)
(2)
(3)
(4)
(5)
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