KX-TS2350RUB, KX-TS2350RUC, KX-TS2350RUH, KX-TS2350RUR, KX-TS2350RUW (serv.man6) - Panasonic Telephone Service Manual Supplement (repair manual). Page 9

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9
KX-TS2350RUB/KX-TS2350RUC/KX-TS2350RUH/KX-TS2350RUR/KX-TS2350RUW
2.4.
SCHEMATIC DIAGRAM (FOR P.C.BOARD PART No. PNLB1934ZA)
[Changed from original section “19 SCHEMATIC DIAGRAM”]
TX_GND
R304
56
Q402
C302
NC
Q301
C301
0.1u
C305
0.1u
R307
33k
R308
220k
C306
0.1u
R312
2.2M
C308
1000p
C307
330p
R316
330k
Q308
C401
0.033u
R402
NC
R405
10k
R406
2.7M
C405
0.1u
C404
NC
R407
3.9k
R409
120
C407 NC
C408
1000p
C410
0.1u
R410
10k
C231
0.01u
R503
15k
C503
0.01u
C502
NC
C232
0.01u
R203
100k
R204
100k
C211
0.1u
TP91
TP92
TP61
TP72
TP62
TP71
R403
220k
R504
39k
C501
3900p
C315
10u16V
Q306
Q401
X201
3.58M
VR301
1
2
3
VR401
1
2
3
JJ2
1
2
3
4
R401
2.7k
C210
100u
6.3V
C200
470u
6.3V
C212
33p
C213
33p
R317
680
R314
470
R206
1M
R232
2.2M
R231
2.2M
C304
47p
C409
47p
R303
3.9k
R302
3.3M
R313
2.7k
R315
18k
C312
1000p
C310
0.1u
C403
NC
C402
5600p
R318 NC
C201
C203
1000p
C320
NC
R320
NC
Q307
NC
R404
NC
Q403
NC
L306
C500
3300p
C303
0.01u
Q302
R301
10k
D201
D203
J3
J8
J10
J12
R311
4.7k
R309
33k
R310
12k
L301
R305
1k
L401
R408
1k
DTMF
(10)
(12)
(13)
(15)
(14)
(16)
(17)
(18)
(19)
(20)
(21)
(22)
(23)
(24)
(11)
(9)
(5)
(4)
(3)
(2)
(1)
(8)
(7)
(6)
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