Replacement Part List - Panasonic KX-TG6421HGT Service Manual

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 con-
tinue 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
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
Safety Ref. Part No.
No.
1 PNKM1072X1
2 K2ECYZ000001 JACK, DC
3 PQJJ1T039Y
4 L0AD02A00026 SPEAKER
5 PQHG10729Z
6 PQHR11313Z
7 PNKE1030Z1
8 PNBC1002Z2
9 PNHR1001Z
10 PNBC1001Z2
11 PNJK1045Y
12 PNJT1025Z
mark indicates special
Part Name & Description Remarks
CABINET BODY
JACK, MODULAR
RUBBER PARTS, SPEAKER
GUIDE, SPEAKER
CASE, CHARGE TERMINAL
BUTTON, NAVIGATOR KEY
GUIDE, BUTTON
BUTTON, MESSAGE
KEYBOARD SWITCH
CHARGE TERMINAL
Safety Ref.
No.
13
14
15
16
17
15.5.1.2. Main P.C.Board Parts
Note:
(*1) When replacing IC7, IC401 or X1, make the adjustment
using PNZZTG6421HG. Refer to How to download the
data (P.67) of Things to Do after Replacing IC or X'tal.
(*2) When you 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.
PCB1
IC1
IC7
IC401
IC421
IC801
Q2
Q3
Q4
Q5
Q8
Q9
Q421
D1
D3
D9
D15
D16
D22
D23
D26
DA801
DA802
L1
L2
L801
L802
L803
RA1
RA402
RA501
RA80
SA1
PS-HB
R2
R3
R4
ABS-HB
R5
PS-HB
R6
ABS-HB
R8
PS-HB
R10
AS-HB
R12
R13
R14
101
KX-TG6421HGT/KX-TGA641FXT
Part No. Part Name & Description Remarks
PNLA1002Z ANTENNA
PNYE1009Z SPACER, ANTENNA
PNKF1055Z1 CABINET COVER
PQHA10023Z RUBBER PARTS, FOOT CUSH-
ION
PNGT2126Z NAME PLATE
Part No. Part Name & Description Remarks
PNWP16421HGH MAIN P.C.BOARD
(RTL)
(ICs)
C0CBAYG00016 IC
C1CB00002906 IC
(*1)(*3)(*4)
PQWICD300EHR IC (EEPROM) (*1)
C3FBLY000048 IC
C1CB00001842 IC (*3)
(TRANSISTORS)
B1ABCE000009 TRANSISTOR(SI)
B1ACGP000008 TRANSISTOR(SI)
PQVTBF822T7 TRANSISTOR(SI)
2SD0874AS TRANSISTOR(SI)
B1ADGE000004 TRANSISTOR(SI)
B1ADGE000004 TRANSISTOR(SI)
2SC6054JSL TRANSISTOR(SI)
(DIODES)
B0JCME000035 DIODE(SI)
B0EDER000009 DIODE(SI)
MA111 DIODE(SI)
PQVDRLZ3R9A DIODE(SI)
PQVDRLZ3R9A DIODE(SI)
B0ECKM000008 DIODE(SI)
MA8220 DIODE(SI)
MANV250GEL DIODE(SI)
B0DDCD000001 DIODE(SI)
B0DDCD000001 DIODE(SI)
(COILS)
PQLQXF330K COIL
PQLQXF330K COIL
G1C27NJ00010 COIL
G1C3N0ZA0063 COIL
G1C3N0ZA0063 COIL
(COMPONENT PARTS)
D1H810240004 RESISTOR ARRAY
D1H410320002 RESISTOR ARRAY
EXB28VR000X RESISTOR ARRAY
D1H422120001 RESISTOR ARRAY
(VARISTOR)
J0LF00000026 VARISTOR
ABSORBER)
(RESISTORS)
ERJ12YJ391 390
PQ4R10XJ184 180k
PQ4R10XJ105 1M
PQ4R10XJ184 180k
PQ4R10XJ105 1M
ERJ3GEYJ104 100k
ERJ3GEYJ104 100k
ERJ2GEJ103 10k
ERJ2GEJ681 680
ERJ3GEYJ104 100k
PS-HB
ASS'Y
S
(BBIC(FLASH))
S
S
S
S
S
S
S
(SURGE
S
S
S
S