Panasonic KX-FLM652CX Service Manual page 263

(1)
R273
(2)
15
+5VD
+5VD
(3)
C
(4)
E
(5)
C A
A C
E K
K E
(6)
(7)
Q204
+5VD
L234
J
(8)
+5VA
R388 47K
EVOL2
Q217
+5VA
R389 47K
EVOL1
Q218
+5VA
R390 47K
EVOL0
2 3
Q219
Aasic_spout
4 5 2
2
modem_rxin_python
TONEIN
3
1 1 2 1
C281
modem_tx_python
Aasic_linein K0.1u
Aasic_lineout
5 4
1
monitorin1
L241
1B252
C286
NC
L297
J680p
( )
SP- 2
L298
( )
SP+ 1
NC
CN204
SPMUTE
R283
Aasic_spout
10K
J223 NC
( )
Q206
( )
D205
+5VD
A
1K2A 2K
1A
K
D216
( )
C A
Q205
E K
R316
( )
NC
Q207
1 4
2 3
SW200
+5VA
IC207
R286 30K
1 16
X4 VDD
R287 68K R300 10K
2 15
X6 X2
R301 5.6K
3 14
X X1
R288 100K R302 2.2K
4 13
X7 X0
R289 47K R303 18K
5 12
X5 X3
6 11
INH A
7 10
VEE B
8 9
VSS C
3 2
R293 1K 4
C289 K0.068u
10K C294
J56p
IC209
R292
VREF
R304 560K
36 1
SPIN STR
35 2
C293 K0.22u SPOUT CLOCK
34 3
VLOUT DATA
L244 1B252 L251
33 4
2
VREF VDD
1B252 J
32 5
VLIN VOXOUT
L253 1B252 L296
31 6
MODEMRXOUT VOXDET
30 7
GND VOXIN
L246 J
29 8
NC29 VSS
28 9
NC28 NC9
27 10
TONEIN ROUT2
C295 J1200p
26 11
NC26 ROUT1
25 12
R282
MODEMTXOUT RIN
15K R305 33K
24 13
MODEMTXIN VCC
1B252
L252
23 14
LINEIN HSMICIN1
22 15
LINEOUT HSMICIN2
21 16
EXTOUT HSMICOUT
R306 330K
20 17
EXTIN NC17
C296 J27p
19 18
NC19 NC18
D206
+5VA
D207
+5VA
R285 10
R294 10K
IC208
R299
8 1
VO2 CD
C290
1K
7 2
GND FC2
Z1.0u
6 3
VCC FC1
C291
5 4
Z1.0u
VO1 VIN
( )
C334
NC
R295
10K
C288
K2200p
C287 L245
1B252
K0.047u
KX-FLM652CX ANALOG BOARD SCHEMATIC DIAGRAM (PCB2) 2/2
D209
2 3
1 4
1
C309
2
680p
C310
680p
NC
R331
R319
RLY200
( ) ( )
4
NC
3
( )
5
C320
NC
RLY201
5
3
4
RLY200
1
D212
C316
R323
( ) J100p
NC
Q210
C311
250V1.0u
J221 J
R322
0.5W 47K
D217
+5VD
2 3
( )
1
4
J222 J
D210
D211
A C
K E
Q211
3 2
4
5 1
T202
4
+5VD
R315
120K
82
R326
R327 82
R328
82
R318 470K
C308 J68p
C355 J10p
R324 150K
C303 R317
C313 J680p
K0.1u 68K
VREF
L256
R320
220K
1B252
R321
220K
C317
16V10u
R333
470
263
L262 F200
3A601
4
L258
3
POS200
R343
L266
3A601
0.5W 6.8
J
+24V
+5VD
R347
( )
NC
2
AK C
KA E
R345
( )
L263
NC
3A601
L264 R346
3A601
J
+24V
RLY201
1 2
D215
( )
C323
( )
NC
Q212
Call_ID
1
FAX_TX
FAX_RX
HS_TX
HS_RX
+5VA
Monitor_RX
Tone
CN209
L267 1B252
1 SP+
L268 1B252
2 MIC-
L269 1B252
3 SP-
L270 1B252
4 MIC+
D213
( )
D214
3 ( )
C322
K0.01u
NC: No Components
KX-FLM652CX
CN206
1 a1
2
E(G)/A2
3 a/A1
4 b/B1
5 S(W)/B2
6 b1
CN207
1 b1
2 S(W)
3 b/B1
4 a/A1
5
E(W)
6 a1