Read Panasonic KX-TG7321CAC / KX-TGA731RUC Service Manual online
98
KX-TG7321CAC/KX-TGA731RUC
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.
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 mark indicates special
characteristics important for safety. When replacing any
of these components, only use specified manufacture’s
parts.
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.
about plastics.
5. RESISTORS & CAPACITORS
Unless otherwise specified;
All resistors are in ohms (
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 PQZZTG7321CA. Refer to Base Unit (P.69) 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.
using PQZZTG7321CA. Refer to Base Unit (P.69) 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.
Part No.
Part Name & Description Remarks
1
PNKM1002Y3
CABINET BODY PS-HB
2
L0AD02A00026 SPEAKER
3
PQHG10729Z RUBBER PARTS, CUSHION
4
PQHR11313Z GUIDE, SPEAKER ABS-HB
5
PNKE1001Y4 CASE, COVER
PS-HB
6
PNJT1003Z CHARGE TERMINAL
7
K2ECYZ000001 JACK, DC
8
PQJJ1T039Y JACK, MODULAR
9
PNBC1002Y3 PUSHBUTTON, NAVIGATOR
ABS-HB
10
PNHR1001Z GUIDE, BUTTON
PS-HB
11
PNBC1001Z1 BUTTON, MESSAGE
AS-HB
12
PNJK1002Z KEYBOARD, RUBBERSWITCH
13
PNLA1002Z ANTENNA
14
PNKF1002Z3 CABINET COVER
PS-HB
15
PQHA10023Z RUBBERPARTS, FOOT CUSH-
ION
16
PNGT1631V NAME PLATE
Safety Ref.
No.
Part No.
Part Name & Description Remarks
PCB1
PNWP17321RUH
MAIN
P.C.BOARD
ASS'Y
(RTL)
(ICs)
IC1
C0CBAYG00016 IC S
IC7
C1CB00002906
IC (BBIC(FLASH)) (*1)
(*3)(*4)
(*3)(*4)
S
IC401 PQWICD825RUH IC (EEPROM) (*1)
IC421 C3FBLY000048 IC
IC801 C1CB00001842 IC (*3)
IC421 C3FBLY000048 IC
IC801 C1CB00001842 IC (*3)
(TRANSISTORS)
Q2
B1ABCE000009 TRANSISTOR(SI)
Q3
B1ADMQ000001 TRANSISTOR(SI)
Q4
PQVTBF822T7 TRANSISTOR(SI)
Q5
2SD1994A TRANSISTOR(SI)
Q8
B1ADGE000004 TRANSISTOR(SI)
Q9
B1ADGE000004 TRANSISTOR(SI)
Q421
2SC6054JSL TRANSISTOR(SI)
(DIODES)
D1
B0JCME000035 DIODE(SI)
D3
B0EDER000009 DIODE(SI)
D9
MA111 DIODE(SI)
S
D21
PQVDRLZ20A DIODE(SI)
S
D22
B0ECKM000008 DIODE(SI)
D23
MA8220 DIODE(SI)
S
D801
MA27P1200L DIODE(SI)
D802
MA27P1200L DIODE(SI)
DA1
B0DDCL000001 DIODE(SI)
(COILS)
L1
PQLQXF330K COIL
S
L2
PQLQXF330K COIL
S
L7
PQLQR4C15NJ COIL
S
L801
PQLQR4C22NJ COIL
S
L802
G1C4N7Z00006 COIL
L803
G1C4N7Z00006 COIL
L804
G1C4N7Z00006 COIL
(COMPONENT PARTS)
RA402 D1H410320002 COMPONENTSPARTS
RA501 EXB28VR000X COMPONENTSPARTS
RA501 EXB28VR000X COMPONENTSPARTS
(VARISTOR)
SA1
J0LF00000026 VARISTOR
(SURGE
ABSORBER)
(RESISTORS)
R3
ERJ3GEYJ184 180k
R4
ERJ3GEYJ105 1M
R5
ERJ3GEYJ184 180k
R6
ERJ3GEYJ105 1M
R8
ERJ3GEYJ104 100k
R10
ERJ3GEYJ104 100k
R12
ERJ2GEJ103 10k
R13
ERJ2GEJ681 680
R14
ERJ3GEYJ104 100k
R15
PQ4R10XJ272 2.7k
S
R16
ERJ2GEJ103 10k
R17
ERJ2GEJ222 2.2k
Safety Ref.
No.
Part No.
Part Name & Description Remarks
Click on the first or last page to see other KX-TG7321CAC / KX-TGA731RUC service manuals if exist.