Panasonic KX-TS2351UAB / KX-TS2351UAW Service Manual ▷ View online
1. RTL (Retention Time Limited)
Note:
The marking (RTL) indicates that the Retention Time is
limited for this item.
limited for this item.
After the discontinuation of this assembly in production,
the item will continue to be available for a specific period
oftime. The retention period ofavailability is dependant
on the type ofassembly, and in accordance with the
laws governing parts and product retention.
the item will continue to be available for a specific period
oftime. The retention period ofavailability is dependant
on the type ofassembly, and in accordance with the
laws governing parts and product retention.
After the end of this period, the assembly will no longer
be available.
be available.
2. Important safety notice
Components identified by the
mark indicates special
characteristics important for safety. When replacing any of
these components, only use specified manufacture´s parts.
these components, only use specified manufacture´s parts.
3. The S mark means the part is one ofsome identical parts.
For that reason, it may be different from the installed part.
4. ISO code (example: ABS-94HB) ofthe remarks column
shows quality ofthe material and a flame resisting grade
about plastics.
about plastics.
5. RESISTORS & CAPACITORS
Unless otherwise specified;
All resistors are in ohms (
Ω) K=1000Ω, M=1000kΩ
All capacitors are in MICRO FARADS (µF) P=µµF
*Type & Wattage ofResistor
20.1. Base Unit
20.1.1. Cabinet and Electrical Parts
Ref.
No.
Part No.
Part Name & Description
Remarks
1
PQKM10646Q2
CABINET BODY (for KX-
TS2351UAB)
TS2351UAB)
PS-HB
1
PQKM10646Q1
CABINET BODY (for KX-
TS2351UAW)
TS2351UAW)
PS-HB
2
PQBH10042Z2
BUTTON, HOOK (for KX-
TS2351UAB)
TS2351UAB)
ABS-HB
2
PQBH10042Z1
BUTTON, HOOK (for KX-
TS2351UAW)
TS2351UAW)
ABS-HB
3
PQEFBFYX04
BUZZER
Ref.
No.
Part No.
Part Name & Description
Remarks
4
PQSX10273R
KEYBOARD SWITCH (for KX-
TS2351UAB)
TS2351UAB)
4
PQSX10273S
KEYBOARD SWITCH (for KX-
TS2351UAW)
TS2351UAW)
5
PQYF10593U2
CABINET COVER (for KX-
TS2351UAB)
TS2351UAB)
PS-HB
5
PQYF10593U1
CABINET COVER (for KX-
TS2351UAW)
TS2351UAW)
PS-HB
6
PQYL10014Z2
STAND, WALL MOUNT (for KX-
TS2351UAB)
TS2351UAB)
PS-HB
6
PQYL10014Z1
STAND, WALL MOUNT (for KX-
TS2351UAW)
TS2351UAW)
PS-HB
7
PQGT17441Z
NAME PLATE (for KX-TS2351UAB)
7
PQGT17440Z
NAME PLATE (for KX-TS2351UAW)
8
PQKK10105X2
LID, BATTERY (for KX-
TS2351UAB)
TS2351UAB)
ABS-HB
8
PQKK10105X1
LID, BATTERY (for KX-
TS2351UAW)
TS2351UAW)
ABS-HB
9
PQJC10064Z
BATTERY TERMINAL (+)
10
PQJC10045Z
BATTERY TERMINAL (-)
11
PQJC313Y
BATTERY TERMINAL (+) (-)
12
PQJC314Y
BATTERY TERMINAL (-) (+)
13
PQHX11312Z
SPACER
14
PQQT22886Z
LABEL, DIALING MODE
20.1.2. Main P.C. Board Parts
Ref.
No.
Part No.
Part Name & Description
Remarks
PCB1
PQWPTS2351UA
MAIN P.C.BOARD ASS´Y (RTL)
(ICs)
IC1
C1CA00000254
IC
IC201
C0ABBA000025
IC
IC301
PQVIPS3238NT
IC
S
IC302
C0CBABE00023
IC
IC501
PQVINJU7014R
IC
IC502
C2CBHF000418
IC
IC802
PQWITS2351UA
IC
IC803
PQVIPS3327UT
IC
(TRANSISTORS)
Q1
B1GBCFNN0035
TRANSISTOR(SI)
Q2
B1ABDF000026
TRANSISTOR(SI)
Q5
2SB1218A
TRANSISTOR(SI)
Q6
B1GBCFNN0035
TRANSISTOR(SI)
Q102
2SA1776P
TRANSISTOR(SI)
S
Q103
PQVT2N6517CA
TRANSISTOR(SI)
S
Q104
PQVT2N6517CA
TRANSISTOR(SI)
S
Q105
B1ABDF000025
TRANSISTOR(SI)
Q106
2SA933
TRANSISTOR(SI)
S
Q107
B1ABDF000025
TRANSISTOR(SI)
Q108
B1AAKD000013
TRANSISTOR(SI)
Q110
B1ABDF000025
TRANSISTOR(SI)
Q111
B1ABDF000025
TRANSISTOR(SI)
Q201
B1GBCFNN0035
TRANSISTOR(SI)
Q401
B1ABDF000026
TRANSISTOR(SI)
Q402
B1ABDF000025
TRANSISTOR(SI)
Q403
B1ABDF000026
TRANSISTOR(SI)
Q404
B1ABDF000026
TRANSISTOR(SI)
Q406
B1GBCFNN0035
TRANSISTOR(SI)
Q407
B1GBCFNN0035
TRANSISTOR(SI)
Q408
B1GBCFNN0035
TRANSISTOR(SI)
Q421
B1GBJCJJ0003
TRANSISTOR(SI)
Q422
B1ABDF000026
TRANSISTOR(SI)
Q481
B1ABDF000025
TRANSISTOR(SI)
Q501
2SB1218A
TRANSISTOR(SI)
Q502
B1ABDF000025
TRANSISTOR(SI)
Q801
B1ABDF000025
TRANSISTOR(SI)
Q802
PQVTDTC144TU
TRANSISTOR(SI)
S
Q803
B1GBCFNN0035
TRANSISTOR(SI)
Q911
B1GBCFNN0035
TRANSISTOR(SI)
Q912
UN5113
TRANSISTOR(SI)
S
(DIODES)
20 REPLACEMENT PARTS LIST
41
KX-TS2351UAB / KX-TS2351UAW
Ref.
No.
Part No.
Part Name & Description
Remarks
D101
B0EDER000009
DIODE(SI)
S
D102
MA4180
DIODE(SI)
S
D103
MA4051
DIODE(SI)
S
D104
MA4180
DIODE(SI)
S
D106
MA111
DIODE(SI)
S
D202
MA111
DIODE(SI)
S
D203
MA111
DIODE(SI)
S
D301
MA111
DIODE(SI)
S
D302
MA723
DIODE(SI)
S
D303
MA700A
DIODE(SI)
S
D501
MA111
DIODE(SI)
S
D502
MA111
DIODE(SI)
S
D503
MA111
DIODE(SI)
S
D504
MA111
DIODE(SI)
S
D551
MA111
DIODE(SI)
S
D552
MA111
DIODE(SI)
S
D553
MA111
DIODE(SI)
S
D554
MA111
DIODE(SI)
S
D556
MA111
DIODE(SI)
S
D600
MA111
DIODE(SI)
S
D601
MA111
DIODE(SI)
S
D602
MA111
DIODE(SI)
S
D603
MA111
DIODE(SI)
S
D604
MA111
DIODE(SI)
S
D605
MA111
DIODE(SI)
S
D915
MA111
DIODE(SI)
S
(COILS)
L1
PQLQZI154J
COIL
L101
ELEV101KA
COIL
L102
ELEV101KA
COIL
(JACKS)
JJ101
PQJJ1T029Z
JACK, MODULAR
JJ401
PQJJ1T030Z
JACK, HANDSET
(SWITCHES)
SW1
K0D114B00013
SWITCH, SLIDE
SW101
PQSH2B105Z
SWITCH, HOOK
S
(VARIABLE RESISTORS)
VR401
EVNDXAA03B52
VARIABLE RESISTOR
S
VR402
EVNDXAA03B25
VARIABLE RESISTOR
VR481
EVNDXAA03B55
VARIABLE RESISTOR
(RESISTORS)
R1
ERDS1VJ182
1.8K
R2
ERJ3GEYJ223
22K
R6
ERJ3GEY0R00
0
R7
ERJ3GEYJ153
15K
R8
ERJ3GEYJ683
68K
R9
ERJ3GEYJ101
100
R10
ERJ3GEYJ683
68K
R13
ERJ3GEYJ272
2.7K
R14
ERJ3GEYJ104
100K
R15
ERJ3GEYJ183
18K
R103
PQ4R10XJ474
470K
S
R104
PQ4R10XJ394
390K
S
R105
ERJ3GEYJ104
100K
R106
ERDS2TJ272
2.7K
S
R107
ERJ3GEYJ105
1M
R108
ERJ3GEYJ474
470K
R109
ERJ3GEYJ104
100K
R110
ERJ3GEYJ472
4.7K
R111
ERJ3GEYJ103
10K
R112
ERJ3GEYJ332
3.3K
R113
ERJ3GEYJ560
56
R114
ERDS1TJ150
15
S
R115
ERJ3GEYJ122
1.2K
R116
ERJ3GEYJ123
12K
R117
ERJ3GEYJ332
3.3K
R119
ERJ3GEYJ101
100
R120
ERJ3GEYJ334
330K
R121
PQ4R10XJ475
4.7M
S
R122
PQ4R10XJ335
3.3M
S
R123
PQ4R10XJ105
1M
S
R126
ERDS2TJ104
100K
S
R127
PQ4R10XJ104
100K
S
Ref.
No.
Part No.
Part Name & Description
Remarks
R201
ERJ3GEYJ103
10K
R202
ERJ3GEYJ124
120K
R203
ERJ3GEYJ333
33K
R204
ERJ3GEYJ394
390K
R205
ERJ3GEYJ562
5.6K
R206
ERJ3GEYJ183
18K
R207
ERJ3GEYJ103
10K
R208
ERJ3GEYJ472
4.7K
R301
ERJ3GEYJ105
1M
R302
ERJ3GEYJ475
4.7M
R303
ERJ3GEYJ105
1M
R304
ERJ3GEYJ475
4.7M
R401
ERJ3GEYJ103
10K
R402
ERJ3GEYJ475
4.7M
R403
ERJ3GEYJ392
3.9K
R404
ERJ3GEYJ560
56
R405
ERJ3GEYJ333
33K
R406
ERJ3GEYJ224
220K
R407
ERJ3GEYJ393
39K
R408
ERJ3GEYJ153
15K
R409
ERJ3GEYJ103
10K
R410
ERJ3GEYJ335
3.3M
R411
ERJ3GEYJ272
2.7K
R412
ERJ3GEYJ221
220
R413
ERJ3GEYJ183
18K
R414
ERJ3GEYJ334
330K
R415
ERJ3GEYJ683
68K
R416
ERJ3GEYJ561
560
R420
ERJ3GEYJ101
100
R421
ERJ3GEYJ272
2.7K
R423
ERJ3GEYJ682
6.8K
R424
ERJ3GEYJ224
220K
R425
ERJ3GEYJ185
1.8M
R426
ERJ3GEYJ272
2.7K
R427
ERJ3GEYJ820
82
R428
ERJ3GEYJ103
10K
R431
ERJ3GEYJ335
3.3M
R432
ERJ3GEYJ474
470K
R482
ERJ3GEYJ103
10K
R484
ERJ3GEY0R00
0
R485
ERJ3GEYJ103
10K
R486
ERJ3GEYJ103
10K
R487
ERJ3GEY0R00
0
R501
PQ4R10XJ184
180K
S
R502
PQ4R10XJ184
180K
S
R503
ERJ3GEYJ154
150K
R504
ERJ3GEYJ154
150K
R505
ERJ3GEYJ334
330K
R506
ERJ3GEYJ122
1.2K
R507
ERJ3GEYJ334
330K
R508
ERJ3GEYJ335
3.3M
R509
ERJ3GEYJ273
27K
R510
ERJ3GEYJ394
390K
R511
ERJ3GEYJ105
1M
R512
ERJ3GEYJ104
100K
R513
ERJ3GEYJ105
1M
R514
ERJ3GEYJ473
47K
R515
ERJ3GEYJ103
10K
R516
ERJ3GEYJ224
220K
R520
ERJ3GEYJ105
1M
R551
PQ4R10XJ273
27K
S
R552
PQ4R10XJ273
27K
S
R553
ERJ3GEYJ103
10K
R561
PQ4R10XJ335
3.3M
S
R563
PQ4R10XJ335
3.3M
S
R564
ERJ3GEYJ223
22K
R565
ERJ3GEYJ223
22K
R807
ERJ3GEYJ104
100K
R808
ERJ3GEYJ104
100K
R811
ERJ3GEYJ104
100K
R812
ERJ3GEYJ104
100K
R813
ERJ3GEYJ223
22K
R814
ERJ3GEYJ104
100K
42
KX-TS2351UAB / KX-TS2351UAW
Ref.
No.
Part No.
Part Name & Description
Remarks
R815
ERJ3GEYJ683
68K
R915
ERJ3GEYJ104
100K
R916
ERJ3GEYJ563
56K
R917
ERJ3GEYJ825
8.2M
R918
ERJ3GEYJ335
3.3M
R921
ERJ3GEYJ393
39K
R923
ERJ3GEYJ104
100K
R924
ERJ3GEYJ100
10
R928
ERJ3GEYJ332
3.3K
JP001
ERJ3GEY0R00
0
JP002
ERJ3GEY0R00
0
JP003
ERJ3GEY0R00
0
JP005
ERJ6GEY0R00
0
(CAPACITORS)
C1
F0C2E105A037
1
C2
ECEA1HKS100
10
S
C3
ECUV1C563KBV
0.056
C5
ECEA1CKS100
10
C6
ECEA1CKA470
47
C101
F1B2H681A034
680P
C102
F1B2H681A034
680P
C103
ECUV1H103KBV
0.01
C104
ECUV1H103KBV
0.01
C105
ECUV1H183KBV
0.018
C106
ECEA1CKS470
47
C107
ECEA0JKA221
220
C108
ECUV1H102KBV
0.001
C111
ECEA1CKS100
10
C115
ECUV1H103KBV
0.01
C201
ECUV1C473KBV
0.047
C202
ECEA1EU470
47
S
C203
ECUV1H222KBV
0.0022
C204
ECUV1C473KBV
0.047
C205
ECUV1C474KBV
0.47
C301
ECUV1C104KBV
0.1
C302
ECA0JM102
0.001
S
C303
ECUV1C104KBV
0.1
C304
ECA0JM102
0.001
S
C305
ECUV1C104KBV
0.1
C401
ECUV1C104KBV
0.1
C402
ECUV1H471JCV
470P
S
C403
ECUV1H102KBV
0.001
C404
ECUV1C104KBV
0.1
C405
ECUV1C104KBV
0.1
C407
ECUV1H103KBV
0.01
C409
ECEA1CKS100
10
C410
ECEA1CKS4R7
4.7
C420
ECEA1AKS330
33
S
C421
ECUV1C333KBV
0.033
C422
ECUV1H103KBV
0.01
C423
ECUV1H182KBV
0.0018
C424
ECUV1C104KBV
0.1
C425
ECUV1H102KBV
0.001
C426
ECUV1H101JCV
100P
C427
ECUV1C104KBV
0.1
C431
ECUV1H103KBV
0.01
C432
ECUV1H103KBV
0.01
C481
ECUV1H102KBV
0.001
C482
ECUV1H102KBV
0.001
C483
ECUV1H152KBV
0.0015
C501
F1B2H103A059
0.01
C502
F1B2H103A059
0.01
C503
ECUV1H103KBV
0.01
C504
ECUV1H103KBV
0.01
C505
ECUV1H680JCV
68P
C506
ECUV1H222KBV
0.0022
C507
ECUV1C104KBV
0.1
C508
ECUV1C104KBV
0.1
C509
ECUV1C104KBV
0.1
C510
ECUV1H821KBV
820P
C511
ECUV1H821KBV
820P
C512
ECUV1H152KBV
0.0015
C513
ECUV1H152KBV
0.0015
Ref.
No.
Part No.
Part Name & Description
Remarks
C555
ECUV1H331JCV
330P
S
C557
ECUV1H103KBV
0.01
C805
ECUV1C104KBV
0.1
C806
ECUV1H150JCV
15P
C807
ECUV1H150JCV
15P
C808
ECUV1H101JCV
100P
C810
ECUV1C104KBV
0.1
C811
ECUV1H102KBV
0.001
C812
ECUV1C333KBV
0.033
C814
ECEA1CKA100
10
C815
ECUV1H102KBV
0.001
C816
ECUV1C104KBV
0.1
C817
ECUV1C104KBV
0.1
C818
ECUV1C104KBV
0.1
C819
ECEA1CKA100
10
C820
ECEA0JKA101
100
C822
ECUV1C104KBV
0.1
R5
ECJ1VF1H104Z
0.1
(OTHERS)
E1
PQGP10263Y1
PANEL, LCD
S
E2
L5ACAHC00008
LIQUID CRYSTAL DISPLAY
E3
PQJE10110Z
CONNECTOR, ZEBRA
E4
PQHR10937Z
SPACER, LCD
PC1
0N3181
PHOTO COUPLER
S
POS101
PFRT002
THERMISTOR (POSISTOR)
S
SA101
PQVDDSS301L
VARISTOR (SURGE ABSORBER)
S
T1
PQLT8D2A
TRANSFORMER
S
X801
H0A327200132
CRYSTAL OSCILLATOR
S
20.2. Accessories and Packing
Materials
Ref.
No.
Part No.
Part Name & Description
Remarks
A1
PQJA10075Z
CORD, TELEPHONE
A2
PQJA212N
CORD, HANDSET (for KX-
TS2351UAB)
TS2351UAB)
A2
PQJA212M
CORD, HANDSET (for KX-
TS2351UAW)
TS2351UAW)
A3
PQJXE0501Z
HANDSET (for KX-TS2351UAB)
A3
PQJXE0511Z
HANDSET (for KX-TS2351UAW)
A4
PQQX14367Z
INSTRUCTION BOOK
P1
PQPH89Y
PROTECTION COVER
P2
PQPK14514Z
GIFT BOX
43
KX-TS2351UAB / KX-TS2351UAW
Memo
44
KX-TS2351UAB / KX-TS2351UAW
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