KX-TG2511UAM, KX-TG2511UAN, KX-TG2511UAS, KX-TG2511UAT, KX-TG2512UAM, KX-TG2512UAT, KX-TGA250RUM, KX-TGA250RUN, KX-TGA250RUS, KX-TGA250RUT - Panasonic Telephone Service Manual (repair manual). Page 78

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78
KX-TG2511UA/KX-TG2512UA/KX-TGA250RU
15.5. 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 (
Ω) k=1000 Ω, M=1000 kΩ
All capacitors are in MICRO FARADS (
µF)p=µµF
*Type & Wattage of Resistor
15.5.1. Base Unit
15.5.1.1. Cabinet and Electrical Parts
15.5.1.2. Main P.C.Board Parts
Note:
(*1) When replacing IC7, IC401 or X1, make the adjustment
using PNZZTG2511UA. Refer to How to download the
data
 (P.54) of Things to Do after Replacing IC or X'tal.
(*2) When removing E1, use special tools (ex. Hot air
disordering tool).
(*3) Backside of this IC has a ground plate.
(*4) Supplied IC is Flat Package Type.
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-
TG2511UAS)
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-TG2511UAM) (for KX-
TG2512UAM)
ABS-HB
4
PNBC1303Y3        
BUTTON, LOCATOR (for
KX-TG2511UAN)(for KX-
TG2511UAS)
ABS-HB
4
PNBC1303Z2        
BUTTON, LOCATOR (for
KX-TG2511UAT) (for KX-
TG2512UAT)
ABS-HB
5
PNJT1046Z         CHARGE TERMINAL 
  
6
PNLA1030Z         ANTENNA 
  
7
PNYE1027Z         SPACER, 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-
TG2511UAN)(for KX-
TG2511UAS)
PS-HB
9
PQHA10023Z        RUBBER PARTS,FOOT CUSH-
ION
  
Safety
Ref. 
No.
Part No.
Part Name & Description Remarks
 
PCB1
PNWPG2511UAH MAIN P.C.BOARD ASS'Y
(RTL) 
  
(ICs)
IC3
C0DBAGZ00026 IC                               
IC7
C1CB00002906 IC (BBIC(FLASH))
(*1)(*3)(*4)
  
IC401
PNWITG6511EH IC (EEPROM) (*1)
  
IC801
C1CB00001842 IC (*3)
  
(TRANSISTORS)
IC2
B1ZBZ0000065 TRANSISTOR(SI)                   
Q2
B1ABCE000009 TRANSISTOR(SI)                   
Q3
B1ACGP000007 TRANSISTOR(SI)                   
Q4
PQVTBF822T7 TRANSISTOR(SI)                   
Q5
2SD0874AS
TRANSISTOR(SI)                   
Q8
B1ADGE000004 TRANSISTOR(SI)                   
Q9
B1ADGE000004 TRANSISTOR(SI)                   
Q10
UNR92A6J0L
TRANSISTOR(SI)                   
Q24
UN9219J
TRANSISTOR(SI)                  S
Q25
UN9219J
TRANSISTOR(SI)                  S
(DIODES)
D3
B0EDER000009 DIODE(SI)                         
D10
MA8033
DIODE(SI)                        S
D21
PQVDRLZ20A
DIODE(SI)                        S
DA801
B0DDCD000001 DIODE(SI)                         
DA802
B0DDCD000001 DIODE(SI)                         
(COILS)
L1
PQLQXF330K
COIL                            S
L2
PQLQXF330K
COIL                            S
L3
G1C220M00037 COIL                             
L801
G1C27NJ00010 COIL                             
L802
G1C3N0ZA0063 COIL                             
L803
G1C3N0ZA0063 COIL                             
(RESISTOR ARRAYS)
RA1
D1H810240004 RESISTOR ARRAY
 S
RA402
D1H410320002 RESISTOR ARRAY
  
RA80
D1H422120001 RESISTOR ARRAY
  
(VARISTOR)                      
SA1
J0LF00000026 VARISTOR (SURGE
ABSORBER)                      
  
Safety
Ref. 
No.
Part No.
Part Name & Description Remarks
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