95
KX-TG7741S/KX-TG7742S/KX-TG7743S/KX-TGA470S
16.5. Replacement Parts 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=1000k
Ω
All capacitors are in MICRO FARADS (
µ
F) p=
µµ
F
*Type & Wattage of Resistor
16.5.1. Base Unit
16.5.1.1. Cabinet and Electrical Parts
16.5.1.2. Main P.C. Board Parts
Note:
(*1) When replacing IC501, IC502, IC601, IC611 or X501,
make the adjustment using PNZZTG7741M. Refer to
How
to download the data
(P.62) of Things to Do after
Replacing IC or X'tal.
(*2) When replacing the base unit LCD, See
How to
Replace the Base unit LCD
(P.52).
Safety
Ref.
No.
Part No.
Part Name & Description Remarks
1
PNGP1226Z1
PANEL,
UPPER
PC-HB
2
PNKM1255Z2
CABINET BODY
PS-HB
3
L0AA04A00028 SPEAKER
4
PQHR11082Z
GUIDE, SPEAKER
POM-HB
5
PNKE1130Z2
CASE, CHARGE TERMINAL
PS-HB
6
PNJT1107Z
CHARGE TERMINAL
7
PNJK1145Y
KEYBOARD SWITCH, DIAL
8
PNBC1404X4
BUTTON, NAVIGATOR KEY
ABS-HB
9
PNHR1585Z
GUIDE, BUTTON
PS-HB
10
PNBC1345Z3
BUTTON, MESSAGE
PMMA-HB
11
PNJK1146X
KEYBOARD SWITCH, TAM
12
PNBC1434Z1
BUTTON, CELL
ABS-HB
Type
ERC:Solid
ERDS:Carbon
ERJ:Chip
ERX:Metal Film
ERG:Metal Oxide
ER0:Metal Film
PQ4R:
Chip
ERS:Fusible Resistor
ERF:Cement Resistor
Type
ECFD:Semi-Conductor
ECQS:Styrol
ECUV,PQCUV, ECUE:Chip
ECQMS:Mica
ECCD,ECKD,ECBT,F1K,ECUV:Ceramic
ECQE,ECQV,ECQG:Polyester
ECEA,ECST,EEE:Electlytic
ECQP:Polypropylene
Wattage
*Type & Voltage Of Capacitor
10,16:1/8W
14,25:1/4W
12:1/2W
1:1W 2:2W 3:3W
Voltage
ECQ Type ECQG
ECQV Type
05:50V
1:100V
2:200V
ECSZ Type
0J :6.3V
1A :10V
1C :16V
1E,25:25V
1V :35V
50,1H:50V
1J :16V
2A :100V
0F:3.15V
1A:10V
1V:35V
0J:6.3V
Others
1H:50V
2A:100V
2E:250V
2H:500V
13
PNJK1147Z
KEYBOARD SWITCH, HEAD-
SET
14
PNLA1047Z
ANTENNA, SUB
15
PNLA1052Z
ANTENNA, BT
16
PNLA1088Z
ANTENNA, SUB
17
PQMG10025W
RUBBER PARTS, MIC
18
PNHR1584Z
GUIDE, JACK
PS-HB
19
PQJJ1T039L
JACK, MODULAR
20
K2ECYZ000001 JACK, DC
21
PNKF1227Z1
CABINET COVER
PS-HB
22
PNHA1013Z
RUBBER PARTS, FOOT
CUSHION
23
PNGT6444Z
NAME PLATE
Safety
Ref.
No.
Part No.
Part Name & Description Remarks
PCB1
PNWP1TG7741H MAIN P.C.BOARD ASS'Y
(RTL)
(ICs)
IC302
C0DBEYY00102 IC
IC501
C1CB00003663 IC (BBIC)(*1)
IC502
PNWI2TG7741H IC(FLASH)(*1)
IC601
PNWI3TG7741H IC(FLASH)(*1)
IC611
PNWI1TG7741H IC(EEPROM)(*1)
IC751
C0JBAQ000247 IC
(TRANSISTORS)
Q141
B1ACGP000008 TRANSISTOR(SI)
Q142
B1ABDM000001 TRANSISTOR(SI)
Q161
DSC7003S0L
TRANSISTOR(SI)
Q301
B1ADGE000012 TRANSISTOR(SI)
Q302
B1ADGE000012 TRANSISTOR(SI)
Q601
2SC6054JSL
TRANSISTOR(SI) S
Q651
PSVTUMG11NTR TRANSISTOR(SI) S
Q652
PSVTUMG11NTR TRANSISTOR(SI) S
Q653
PSVTUMG11NTR TRANSISTOR(SI) S
Q654
2SC6054JSL
TRANSISTOR(SI) S
Q655
DRC9113Z0L
TRANSISTOR(SI)
Q701
2SA1576S
TRANSISTOR(SI) S
Q702
B1GBCFYY0020 TRANSISTOR(SI)
Q731
2SC6054JSL
TRANSISTOR(SI) S
Q732
2SC6054JSL
TRANSISTOR(SI) S
(DIODES)
D101
PQVDMD5S
DIODE(SI)
D133
DA2J10100L
DIODE(SI)
D142
PQVDPTZT2530 DIODE(SI) S
D362
B0ECKM000008 DIODE(SI)
DA801
B0DDCD000001 DIODE(SI)
DA802
B0DDCD000001 DIODE(SI)
(COILS)
L802
G1C5N6Z00007 COIL
L803
G1C5N6Z00007 COIL
(RESISTOR ARRAYS)
RA451
D1H422220001 RESISTOR ARRAY
RA452
D1H427220001 RESISTOR ARRAY
RA501
D1H422120001 RESISTOR ARRAY
RA651
D1H81024A024 RESISTOR ARRAY
RA652
D1H81024A024 RESISTOR ARRAY
RA653
D1H81024A024 RESISTOR ARRAY
RA721
D1H81024A024 RESISTOR ARRAY
(BT UNIT)
IC721
PNWP3TG7621H BT UNIT
(VARISTOR)
Safety
Ref.
No.
Part No.
Part Name & Description Remarks