DOWNLOAD Panasonic KX-TS2350CAB / KX-TS2350CAC / KX-TS2350CAH / KX-TS2350CAR / KX-TS2350CAW / KX-TS2350RUB / KX-TS2350RUW / KX-TS2350RUJ / KX-TS2350RUS / KX-TS2350RUT / KX-TS2350UAB / KX-TS2350UAW / KX-TS2350UAJ / KX-TS2350UAS / KX-TS2350UAT Service Manual ↓ Size: 979.91 KB | Pages: 12 in PDF or view online for FREE

Model
KX-TS2350CAB KX-TS2350CAC KX-TS2350CAH KX-TS2350CAR KX-TS2350CAW KX-TS2350RUB KX-TS2350RUW KX-TS2350RUJ KX-TS2350RUS KX-TS2350RUT KX-TS2350UAB KX-TS2350UAW KX-TS2350UAJ KX-TS2350UAS KX-TS2350UAT
Pages
12
Size
979.91 KB
Type
PDF
Document
Service Manual / Supplement
Brand
Device
Telephone / INTEGRATED TELEPHONE SYSTEM
File
kx-ts2350cab-kx-ts2350cac-kx-ts2350cah-kx-ts2350ca.pdf
Date

Panasonic KX-TS2350CAB / KX-TS2350CAC / KX-TS2350CAH / KX-TS2350CAR / KX-TS2350CAW / KX-TS2350RUB / KX-TS2350RUW / KX-TS2350RUJ / KX-TS2350RUS / KX-TS2350RUT / KX-TS2350UAB / KX-TS2350UAW / KX-TS2350UAJ / KX-TS2350UAS / KX-TS2350UAT Service Manual / Supplement ▷ View online

9
Ringer
Handset receiving
Handset sending
NC : No Components
KX-TS2350UA SCHEMATIC DIAGRAM
SW1
1
3
2
4
6
5
C105    0.01u
*SA102
NC
2
1
TP1
TP2
C140
0.1u
22u    50V
C12
D14
*D12
30V
TP4
R140
470k
Q140
R23
470k
C141
NC
Q21
TP3
TP5
TP21
*D21
18V
GND
D11
*R16    47k
R106
100k
C107    0.01u
*R117
1.5K
*C108    0.15u
C111
0.01u
*R118
6.8k
*C115
220u  6.3V
C103
NC
TP11
TP12
TP94
VDD
VSS
TP80
R21
330k
R22
220k
C21
0.056u
*Q101
*SA101
*C109
10u
*D104
NC
Q107
R119
15
*R1
2.2k    0.5W
*IC201
7 VCC/AVCC
12
VOL3
13
VOL2
14
VOL1
15
RINGOUT
16
RXMUTE
21
KEYIN3
22
KEYIN2
23
KEYIN1
24
KEYIN0
28
AGC_IN
29
STB3
30
STB2
31
STB1
32
STB0
4 P4_7/XOUT(/XCOUT)
5 VSS/AVSS
6 P4_6/XIN(/XCIN)
9
BEEP
10
AGC_Ctrl
11
TXMUTE
18
PULSE
19
R_DET
20
KEYIN4
25
DTMF_H
26
DTMF_L
27
PULSE_MUTE
1
VREF
2 MODE
3
RESET
8
HW
17
TP_SW
TP99
TP96
TP98
TP95
TP87
TP85
TP83
TP84
TP86
R11
100k
C1
1u    250V
C101
680p    500V
C102
680p    500V
R141
470k
Q11
D22
C11    NC
C223
NC
C224    NC
C222    NC
C221    NC
C220    NC
*R105
4.7k
R17
15k
R104    330k
*D13
5.6V
*C117
NC
JJ1
2
1
C230
NC
*R112
NC
*C106
NC
*R150
NC
*Q151
R151
NC
*R152
NC
*R120
270
*R502       39k
*R501       27k
Q102
*Q150
*D150
*R111
NC
R142
NC
R207
470k
RI+
+
RI-
TP93
J1
J2
J4
J5
J6
*J7
NC
J9
*J11
*PCB
CN1
*R182
NC
*R180
0
*R181
NC
*Q181
SW11
4
C
1
2
3
5
6
*J13
NC
*R153
NC
*R116    NC
*Q12
*L101    NC
J14
*Q130
*R101
5.6M
D101
4
1
3
2
*R115
1.2k
*POS101
SW3
1
2
3
4
5
*R103
150k
C104    NC
*
1
2
Vol-
1
2
#
1
2
4
1
2
1
1
2
5
1
2
6
1
2
Redial
1
2
8
1
2
0
1
2
Flash
1
2
3
1
2
7
1
2
2
1
2
Vol+
1
2
9
1
2
*C114
6800p
*R121    10k
*R122    82k
*D106
4.3V
*L102
NC
*D204
25V
*C116    NC
SA102-FOR SA, CN ONLY
PULSE
HOOK DETECT
RING DETECT
1
10
1100
11
Operational PCB (2AP)
(1)
(2)
(3)
(4)
(5)
(6)
(7)
(8)
(9)
(10)
(11)
(12)
(13)
(14)
(15)
(16)
(17)
(18)
(19)
(20)
(21)
(22)
(23)
(24)
(25)
10
Memo
11
3.2.
CIRCUIT BOARD (FOR P.C.BOARD PART No. PNLB1934XA)
3.2.1.
Main (Component View)
[Changed from original section "16.1 Main (Component View)"] (For KX-TS2350CA)
[Changed from original section "20.1 Main (Component View)"] (For KX-TS2350RU)
[Changed from original section "19.1 Main (Component View)"] (For KX-TS2350UA)
A
KX-TS2350 CIRCUIT BOARD (Base Unit_Main (Component View))
4
1
3
5
6
E
E
YELLO
W
RED
GREE
N
BLA
CK
13
4
5
C200
C210
SA101
VR401
Q101
Q107
L101
L102
J1
J2
J3
R103
J4
J5
R105
J6
J7
J8
J9
D11
D12
SW3
D13
D14
R301
R111
R309
POS101
JJ1
R119
D21
D22
R310
R311
J10
J11
J12
J13
J14
J15
C101
C102
C109
C115
R17
VR301
R180
R1
D104
D106
C12
R207
ICT
FCT
1
10
YELLO
W
GREE
N
C1
C1
SW1
SW11
X201
JJ2
P
N
LB1934X
P
b
F
12
3.2.2.
Main (Flow Solder Side View)
[Changed from original section "16.2 Main (Flow Solder Side View)"] (For KX-TS2350CA)
[Changed from original section "20.2 Main (Flow Solder Side View)"] (For KX-TS2350RU)
[Changed from original section "19.2 Main (Flow Solder Side View)"] (For KX-TS2350UA)
NM
1
8
17
16
9
25
32
24
R401
C21
R402
R403 
R404
R405
TP91
R406
TP92
R407
TP93
R408
TP94
R409
TP95
TP96
TP98
TP99
R410
R411
R231
R232
C201
C203
C401
C402
C404
C211
C405
C407
C408
C409
Q11
Q12
C410
C220
RA1
C221
C222
C223 
C224
Q21
SA102
C230
C231
Q102
D201
D203
D204
Q301
Q302
Q306
Q307
Q308
L301
VDD
L306
IC201
Q130
Q140
RI+
RI-
Q150
Q151
R101
R104
R106
R302
R303
R304
R305
R112
R307
R308
R115
R116
R117
R118
R501
R502
R503
R504
R312
R313
R314
R120
Q181
R121
R315
R316
R122
R317
R318
R320
C103
C104
R140
C105
R141
R142
C106
C107
C108
C301
C302
C303
C304
C305
C111
C306
C307
C308
C114
R150
R151
C116
R152
R153
C117
C500
C501
C502
C310
C312
R11
C315
C316
R16
TP1
TP2
TP3
TP4
C320
TP5
R21
R22
R23
C140
C141
R181
R182
TP11
TP12
D101
TP21
Q401
Q402
Q403
Q404
L401
VSS
TP61
TP62
D150
TP71
TP72
C11
TP80
TP83
TP84
TP85
R206
TP86
TP87
A
A
Mic+
Mic-
SP+
SP-
AB
C
D
E
F
G
H
I
12
3
4
5
6
7
8
9
MX
ML
HG
RU
EX
LX
US
SA
AG
ME
UA
C
SU
RM
CA
FX
PD
P
N
LB1934X
P
b
F
A
KX-TS2350 CIRCUIT BOARD  (Base Unit_Main (Flow Solder Side View))
Page of 12
Display

Panasonic KX-TS2350CAB / KX-TS2350CAC / KX-TS2350CAH / KX-TS2350CAR / KX-TS2350CAW / KX-TS2350RUB / KX-TS2350RUW / KX-TS2350RUJ / KX-TS2350RUS / KX-TS2350RUT / KX-TS2350UAB / KX-TS2350UAW / KX-TS2350UAJ / KX-TS2350UAS / KX-TS2350UAT Service Manual / Supplement ▷ Download