KX-NCP1188XJ - Panasonic PBX Service Manual (repair manual). Page 30

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30
KX-NCP1188XJ
9.3.
No.3
3V
-3V
0
KX-NCP1188XJ MAIN No.3
CN4
RJ45
8
7
6
5
4
3
2
1
SW301
1
2
3
4
5
6
7
8
9
10
11
12
C303
NC
C304
NC
TP165
C307
NC
C306
NC
D309
RLZ2.4B
1
2
D310
RLZ2.4B
12
D312
RLZ2.4B
12
D311
RLZ2.4B
1
2
TP166
TP160
TP161
CN6
1
2
CN7
COAX
(Receive)
1
2
T301
1
3
5
6
8
10
T303
1
2
3
5
6
T304
1
2
5
6
TP153
TP155
TP123
TP122
FIL301
1
2
3
4
5
6
7
8
TP124
TP152
TP154
T302
1
3
5
6
8
10
SA301
310V
SA306
310V
TP121
TX+
TX-
RX+
RX-
TP162
R307
75
R301
0
R302
0
R303
0
R304
0
R306
120
R305
0
TP164
TP163
TP171
TP167
TP168
TP169
TP172
TP173
TP170
TP174
R376
220
RL301
+
1
2
3
4
5
6
7
- 8
TP401
D314
1
2
TP395
Q301
E
C
B
RL302
+
1
2
3
4
5
6
7
- 8
D315
1
2
Q302
E
C
B
TP394
TP396
TP397
TP398
TP399
TP400
TP402
TP403
FIL303
NC
1
2
3
FIL304
NC
1
2
3
SA302
310V
SA305
310V
TP404
R378
220
TP405
D301
1
2
3
4
5
6
+15V
+15V
DG
+5V
DG
DG
DG
+5V
+5V
+5V
DG
LOOPB
R381
1K
DG
C302
NC
C305
NC
SW302
1
2
3
4
5
6
7
8
9
10
11
12
TP436
TP437
TP438
TP439
J309
13
2
J308
13
2
SA303
1000V
SA304
1000V
FG
FG
SFG1
SFG2
FG
J311
NC
L306
NC
TP704
J312
NC
L307
NC
TP705
DG
C342
NC
DG
C343
NC
C345
33p
C344
33p
DG
C347
33p
C346
33p
DG
FG
FG2
DG
FG2
J324
0
J323
0
TX+
TX-
RX-
LOOPB
RX+
E1/T1 BLOCK
PRI BLOCK
COAX
(Send)
(1)
(2)
(3)
(4)
(5)
(6)
(7)
(8)
(9)
(10)
(11)
(12)
(13)
(14)
(15)
(16)
(17)
(18)
(19)
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