Panasonic KX-TG8231B, Service Manual

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KX-TG8231B/KX-TG8232B/KX-TGA820B
15.5. Replacement Part List
1. RTL (Retention Time Limited)
Note:
The marking (RTL) indicates that the Retention Time
is limited for this item.
After the discontinuation of this assembly in produc-
tion, the item will continue to be available for a specific
period of time. The retention period of availability is
dependant on the type of assembly, and in accor-
dance with the laws governing part and product reten-
tion. After the end of this period, the assembly 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=1000k
Ω
All capacitors are in MICRO FARADS (
µ
F)P=
µµ
F
*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 IC5, IC7, IC11 or X1, make the adjust-
ment using PQZZTG8231M. Refer to
Base Unit (P.65) of
Things to Do after Replacing IC or X'tal .
(*2) When replacing IC8, refer to How to Replace the LLP
(Leadless Leadframe Package) IC (P.51)
Ref.
No.
Part No. Part Name & Description Remarks
1 PQQT23193Z LABEL, CHARGE
2 PQGP10328Y1 PANEL AS-HB
3 PQHS10783Z TAPE, DOUBLE SIDED
4 PQKM10766Z1 CABINET BODY ABS-HB
5 PQKE10479Z1 CASE, CHARGE TERMINAL PS-HB
6 L0AA02A00072 SPEAKER
7 PQHG10729Z RUBBER PARTS, CUSHION
8 PQHR11313Z GUIDE, SPEAKER ABS-HB
9 PQBC10507Z1 BUTTON, MESSAGE AS-HB
10 PQBX10400Z1 BUTTON, FUNCTION ABS-HB
11 PQSX10350Z KEYBOARD SWITCH
12 PQSA10208Z ANTENNA
13 PQJT10256Z CHARGE TERMINAL
14 PQKF10747Y1 CABINET COVER PS-HB
15 PQGT19901Z NAME PLATE
16 PQHA10023Z RUBBER PARTS, FOOT CUSHION
17 PQXDZLDRS1 MAGNET ELECTRIC TRANSDUCER,
SECURITY TAG
Ref.
No.
Part No. Part Name & Description Remarks
PCB1 PQWP1TG8231H MAIN P.C. BOARD ASS'Y (RTL)
(ICs)
IC1 C0CBAYG00009 IC S
IC5 PQWI1TG8231H IC (EEPROM) (*1)
IC7 PQLP10316Z IC (BBIC (COB)) (*1)
IC8 C1CB00002427 IC (*2)
IC11 PQWI3TG1032H IC (FLASH MEMORY) (*1)
(TRANSISTORS)
Q3 B1ACGP000007 TRANSISTOR(SI)
Q4 PQVTBF822T7 TRANSISTOR(SI)
Q5 2SD1994A TRANSISTOR(SI)
Q8 B1ADGE000004 TRANSISTOR(SI)
Q9 B1ADGE000004 TRANSISTOR(SI)
Q21 XP0421300L TRANSISTOR(SI)
Q25 2SD1819A TRANSISTOR(SI)
(DIODES)
D1 B0JCME000035 DIODE(SI)
D3 B0EDER000009 DIODE(SI)
D9 1SS355 DIODE(SI) S
D12 MA112 DIODE(SI) S
D13 1SS355 DIODE(SI) S
D14 1SS355 DIODE(SI) S
D22 B0ECKM000008 DIODE(SI)
D23 MA8220 DIODE(SI) S
D26 MA1Z300 DIODE(SI) S
DA1 B0DDCM000001 DIODE(SI)
(COILS)
L1 PQLQXF330K COIL S
L2 PQLQXF330K COIL S
L7 G1C1N5Z00007 COIL
(JACKS)
CN1 K2LB102B0053 JACK, MODULAR S
CN2 K2ECYB000001 JACK, DC S
(VARISTORS)
SA1 PQVDDSS301L VARISTOR (SURGE ABSORBER) S
SA2 PQVDDSS301L VARISTOR (SURGE ABSORBER) S
(RESISTORS)
R1 ERJ2GEJ103 10K
R3 ERJ3GEYJ184 180K
R4 ERJ3GEYJ105 1M
R5 ERJ3GEYJ184 180K
R6 ERJ3GEYJ105 1M
R8 ERJ3GEYJ104 100K
R10 ERJ3GEYJ104 100K
R14 ERJ3GEYJ104 100K
R15 PQ4R10XJ272 2.7K S
R16 ERJ2GEJ103 10K
R17 ERJ2GEJ222 2.2K
R18 ERJ2GEJ273X 27K
R19 ERJ2GEJ822 8.2K
R20 ERJ2GEJ272 2.7K
R21 ERJ12YJ120 12
Ref.
No.
Part No. Part Name & Description Remarks