KX-TG2511UAM, KX-TG2511UAN, KX-TG2511UAS, KX-TG2511UAT, KX-TG2512UAM, KX-TG2512UAT, KX-TGA250RUM, KX-TGA250RUN, KX-TGA250RUS, KX-TGA250RUT (serv.man5) - Panasonic Telephone Service Manual Supplement (repair manual). Page 80

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80
17.5. Replacement Part List
1. RTL (Retention Time Limited)
Note:
The “RTL” marking indicates that its Retention Time is
Limited. 
When production is discontinued, this item will
continue to be available only for a specific period of
time. This period of time depends on the type of item,
and the local laws governing parts and product
retention.
At the end of this period, the item will no longer 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.
3. The S mark means the part is one of some identical parts.
For that reason, it may be different from the installed part.
4. ISO code (Example: ABS-94HB) of the remarks column
shows quality of the material and a flame resisting grade
about plastics.
5. RESISTORS & CAPACITORS
Unless otherwise specified;
All resistors are in ohms (
) k=1000 , M=1000 k
All capacitors are in MICRO FARADS (
F)p=F
*Type & Wattage of Resistor
17.5.1.
Base Unit
17.5.1.1. Cabinet and Electrical Parts
17.5.1.2. Main P.C.Board Parts
[Changed from original section “15.5.1.2. Main P.C.Board 
Parts”]
Note:
(*1) When replacing IC611 or X501, make the adjustment
using PNZZTG2511UA. Refer to How to download the
data
 of Things to Do after Replacing IC or X'tal.
(*2) When removing ZA1, use special tools (ex. Hot air dis-
ordering tool).
(*3) Backside of this IC has a ground plate. Refer to How to
Replace the Flat Package IC
.
(*4) Supplied IC is Flat Package Type.
17.5.1.2.1. KX-TG2511
Safety
Ref. 
No.
Part No.
Part Name & Description Remarks
1
PNKM1129Z1 
 
 
 
 
 
 
 
CABINET BODY (for KX-
TG2511UAM) (for KX-
TG2512UAM)
PS-HB
 1
PNKM1129Z5 
 
 
 
 
 
 
 
CABINET BODY (for KX-
TG2511UAN)
PS-HB
1
PNKM1129Z4 
 
 
 
 
 
 
 
CABINET BODY (for KX-
TG2511CAS)
PS-HB
 1
PNKM1129Y3 
 
 
 
 
 
 
 
CABINET BODY (for KX-
TG2511UAT) (for KX-
TG2512UAT)
PS-HB
2
K2ECYZ000001 
 
 
 
 
 JACK,  DC
   
3
PQJJ1T039X 
 
 
 
 
 
 
 JACK, MODULAR
  
4
PNBC1303Y4 
 
 
 
 
 
 
 
BUTTON, LOCATOR (for
KX-TG2511UUAM) (for KX-
TG2512UAM)
ABS-HB
4
PNBC1303Y3 
 
 
 
 
 
 
 
BUTTON, LOCATOR (for
KX-TG2511UAS)
ABS-HB
4
PNBC1303Z2 
 
 
 
 
 
 
 
BUTTON, LOCATOR (for
KX-TG2511UAT) (for KX-
TG2512UAT)
ABS-HB
5
PNJT1046Z  
   
   
 CHARGE TERMINAL 
  
6
PNLA1095Z  
   
   
 ANTENNA 
  
8
PNKF1097Z1 
 
 
 
 
 
 
 CABINET COVER (for KX-
TG2511UAM) (for KX-
TG2512UAM) (for KX-
TG2511UAT) (for KX-
TG2512UAT)
PS-HB
8
PNKF1097Z2 
 
 
 
 
 
 
 CABINET COVER (for KX-
TG2511UAS)
PS-HB
9
PQHA10023Z 
 
 
 
 
 
 
 RUBBER  PARTS,FOOT  CUSH-
ION
  
Safety
Ref. 
No.
Part No.
Part Name & Description Remarks
PCB1
PNWP2511UAH1
MAIN P.C.BOARD ASS'Y
(RTL)
(ICs)
IC301
C0DBAGZ00026
IC
IC501
C2HBCY000113
IC (*3)(*4)
IC611
PNWITG6721GH
IC (EEPROM)(*1)
(TRANSISTORS)
Q111
2SC6054JSL
TRANSISTOR(SI)
S
Q140
B1ABCE000009
TRANSISTOR(SI)
Q141
2SA1776P
TRANSISTOR(SI)
S
Q142
B1ABDM000001
TRANSISTOR(SI)
Q161
DSC7003S0L
TRANSISTOR(SI)
Q171
2SC6054JSL
TRANSISTOR(SI)
S
Q301
B1ZBZ0000074
TRANSISTOR(SI)
Q302
B1GBCFGA0021
TRANSISTOR(SI)
(DIODES)
D101
PQVDMD5S
DIODE(SI)
D113
DA2J10100L
DIODE(SI)
D141
PQVDRLZ20A
DIODE(SI)
S
D301
B0BC3R4A0006
DIODE(SI)
D362
B0ECKM000008
DIODE(SI)
(COILS)
L301
G1C220MA0426
COIL
L501
G1CR10J00010
COIL
L502
G1CR10J00010
COIL
L503
G1C2N7Z00009
COIL
L504
G1C6N8Z00016
COIL
(COMPONENTS PART)
RA505
D1H81034A024
RESISTOR ARRAY
(VARISTOR)
SA101
J0LY00000193
VARISTOR(SURGE ABSOR-
BOR)
(RESISTORS)
R101
ERJ2GEJ104
100k
R102
ERJ2GEJ104
100k
Safety
Ref. 
No.
Part No.
Part Name & Description Remarks
Page of 83
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