KX-TG6521RUB, KX-TG6521RUT, KX-TG6522RUT, KX-TGA651RUB, KX-TGA651RUT, KX-TG6522RU1 - Panasonic Telephone Service Manual (repair manual). Page 84

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KX-TG6521RUB/KX-TG6521RUT/KX-TG6522RUT/KX-TGA651RUB/KX-TGA651RUT
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 PNZZTG6521RU. Refer to How to download the
data
 (P.56) 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
PNKM1125Z1
CABINET BODY (for
KXTG6521RUB)
PS-HB
 
1
PNKM1125Z7
CABINET BODY (for
KXTG6521RUT) (for
KXTG6522RUT)
PS-HB
2
PQJJ1T039Y
JACK, MODULAR
  
3
K2ECYZ000001 JACK, DC
  
4
L0AD02A00026 SPEAKER  
 
5
PQHG10729Z
RUBBER PARTS, SPEAKER
  
6
PQHR11313Z
GUIDE, SPEAKER
ABS-HB
7
PNKE1055Z1
CASE, CHARGE TERMINAL
PS-HB
8
PNJT1003Z
CHARGE TERMINAL
  
9
PNBC1002Z2
BUTTON, NAVIGATOR KEY
ABS-HB
10
PNHR1001Z
GUIDE, BUTTON
PS-HB
11
PNBC1001Z2
BUTTON, MESSAGE
AS-HB
12
PNJK1075Z
KEYBOARD SWITCH (for
KXTG6521RUB)
12
PNJK1075V
KEYBOARD SWITCH (for
KXTG6521RUT) (for
KXTG6522RUT)
13
PNYE1009Z
SPACER, ANTENNA
  
14
PNLA1030Z
ANTENNA  
 
15
PNKF1095Z1
CABINET COVER
PS-HB
16
PNHA1014Z
RUBBER PARTS, FOOT
CUSHION
  
17
PNHA1013Z
RUBBER PARTS, FOOT
CUSHION
  
Safety
Ref. 
No.
Part No.
Part Name & Description Remarks
 
PCB1
PNWP16521RUH MAIN P.C.BOARD ASS'Y
(RTL)
  
(ICs)
IC3
C0DBAGZ00026 IC
  
IC7
C1CB00002906 IC (BBIC(FLASH)) (*1)
(*3) (*4)
  
IC401
PNWITG6521EH IC (EEPROM) (*1)
  
IC421
C3FBLY000048 IC
  
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
Q421
2SC6054JSL
TRANSISTOR(SI)
  
(DIODES)
D3
B0EDER000009 DIODE(SI)  
 
D10
MA8033
DIODE(SI)  
S
D21
PQVDRLZ20A
DIODE(SI)  
 
DA801
B0DDCD000001 DIODE(SI)  
 
DA802
B0DDCD000001 DIODE(SI)  
 
(COILS)
L1
PQLQXF330K
COIL
 S
L2
PQLQXF330K
COIL
 S
L3
G1C220M00037 COIL
 S
L801
G1C27NJ00010 COIL
  
L802
G1C3N0ZA0063 COIL
  
L803
G1C3N0ZA0063 COIL
  
(RESISTOR ARRAYS)
RA1
D1H810240004 RESISTOR ARRAY
 S
RA80
D1H422120001 RESISTOR ARRAY
  
RA402
D1H410320002 RESISTOR ARRAY
  
RA501
D1H810240004 RESISTOR ARRAY
 S
(VARISTOR)
SA1
J0LF00000026 VARISTOR (SURGE
ABSORBER)
  
(RESISTORS)
R3
PQ4R10XJ184 180k
 S
R4
PQ4R10XJ105 1M
 S
Safety
Ref. 
No.
Part No.
Part Name & Description Remarks
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