Panasonic KX-T7440CB / KX-T7440C Service Manual ▷ View online
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23
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KX-T7440C/KX-T7440C-B
This replacement parts list is for KX-T7440C/-B only. Refer to the simplified manual(cover) for other areas.
REPLACEMENT PARTS LIST
Ref. No.
Part No.
Part Name & Description
P c s
Model KX-T7440C/KX-T7440C-B
ACCESSORIES AND PACKING MATERIALS
Notes:
1. The marking (RTL) indicates that the Retention Time is limited for this item.
1. The marking (RTL) indicates that the Retention Time is limited for this item.
A1
PQJA48W
CORD, TEL.
1
After the discontinuation of this assembly in production, the item will
A2
PSMH1127Z ANGLE
1
continue to be available for a specific period of time. The retention period
A3
XTW3+S12P SCREW
2
of availability is dependent on the type of assembly, and in accordance
A4
XZB10X10A04 BAG,POLYETHYLENE
1
with the laws governing part and product retention. After the end of this
period, the assembly will no longer be available.
period, the assembly will no longer be available.
P1
PQPP170Z
BAG,POLYETHYLENE
1
2. Important safety notice.
P2
PSPK1375Z GIFT BOX (KX-T7440C)
1
Components identified by mark have special characteristics important
P2
PSPK1418Z GIFT BOX (KX-T7440C-B)
1
for safety.
When replacing any of these components, use only manufacturer's specified
parts.
3. The S mark indicates service standard parts and may differ from production
parts.
4. RESISTORS & CAPACITORS
Unless otherwise specified.
When replacing any of these components, use only manufacturer's specified
parts.
3. The S mark indicates service standard parts and may differ from production
parts.
4. RESISTORS & CAPACITORS
Unless otherwise specified.
MAIN BOARD PARTS
All resistors are in ohms (
Ω
) k=1000
Ω
, M=1000k
Ω
All capacitors are in MICRO FARADS( µF ) P= µµF
PCB1
PSWPT7440C MAIN BOARD ASS'Y (RTL)
1
*Type &Wattage of Resistor
Type
Type
ERC:Solid
ERX:Metal Film
PQRD:Carbon
(ICs)
ERD:Carbon
ERG:Metal Oxide
PQRQ:Fuse
IC1
PSVIBA05FP IC
1
PQ4R:Chip
ERO:Metal Film
ERF:Wire Wound
IC2
PQVITC4011BF IC
1
Wattage
IC3
PSVI4068A03H IC
S
1
10,16,18:1/8W 14,25,S2:1/4W
12,50,S1:1/2W 1:1W
2:2W
5:5W
IC4
PSVIBA05FP IC
1
*Type & Voltage of Capacitor
Type
Type
ECFD:Semi-Conductor
ECCD,ECKD,PQCBC,PQVP : Ceramic
(TRANSISTORS)
ECQS:Styrol
ECQM,ECQV,ECQE,ECQU,ECQB : Polyester
Q1-28
PQVTDTA143XU TRANSISTOR(SI)
28
PQCBX,ECUV:Chip
ECEA,ECSZ,ECOS : Electrolytic
Q29-38 PQVTDTD133HK TRANSISTOR(SI)
10
ECMS:Mica
ECQP : Polypropylene
Q39,40,41 PQVTDTC143E TRANSISTOR(SI)
3
Voltage
Q42,43 2SC4081Q
TRANSISTOR(SI)
2
ECQ Type
ECQG
ECSZ Type
Others
Q44
2SA1576Q
TRANSISTOR(SI)
1
ECQV Type
1H: 50V
05: 50V
0F:3.15V
0J :6.3V
1V :35V
2A:100V
1:100V
1A:10V
1A :10V
50,1H:50V
(DIODES)
2E:250V
2:200V
1V:35V
1C :16V
1J :63V
D1
PQVDS1ZB60F1 DIODE(SI)
1
2H:500V
0J:6.3V
1E,25:25V
2A :100V
D2-67
PQVDPY1204 LED
S
66
D72
PSVDUDZ39B DIODE(SI)
1
D73
RLS71
DIODE(SI)
1
Ref. No.
Part No.
Part Name & Description
Pcs
CABINET AND ELECTRICAL PARTS
(CAPACITORS)
1
PSHR1143Z
TRANSPARENT PLATE
1
C1
PQCUV1E104MD 0.1
S
1
2
PSGD1028Z
TEL. CARD (KX-T7440C)
1
C2
PSCEV1HA010 1
1
2
PSGD1035Z
TEL. CARD (KX-T7440C-B)
1
C3
PQCUV1H151JC 150P
1
3
PSKM1055Z1
CABINET BODY (KX-T7440C)
1
C4,5
PSCEV1HA2R2 2.2
2
3
PSKM1055Z2
CABINET BODY (KX-T7440C-B)
1
C6
PSCEV1EA101 100
1
4
PSBX1054Z1
BUTTON, 16KEY (KX-T7440C)
3
C7
PQCUV1E104MD 0.1
S
1
4
PSBX1054Z2
BUTTON, 16KEY (KX-T7440C-B)
3
C8
PSCEV0JA101 100
1
5
PSBX1055Z1
BUTTON, 18KEY (KX-T7440C)
1
C9
PSCEV1EA101 100
1
5
PSBX1055Z2
BUTTON, 18KEY (KX-T7440C-B)
1
6
PSSX1009Z
KEY SWITCH
1
C10
PQCUV1E104MD 0.1
S
1
7
PSKF1029Z1
CABINET, LOWER (KX-T7440C)
1
C11
PSCEV0JA101 100
1
7
PSKF1029Z2
CABINET, LOWER (KX-T7440C-B)
1
C12,13 PQCUV1H120JC 12P
2
8
PSKL1006Z1
STAND (KX-T7440C)
1
C14
PQCUV1H103KB 0.01
S
1
8
PSKL1006Z2
STAND (KX-T7440C-B)
1
C15-21 PSCEV0JA102 1000
7
9
PSHA1002Z
RUBBER PARTS, FOOT
4
C22
PQCUV1E104MD 0.1
S
1
10
PSQT1309X
LABEL, CAUTION (KX-T7440C)
1
10
PSQT1309W
LABEL, CAUTION (KX-T7440C-B)
1
11
PQQT11166Z
LABEL, NOTE
(JACK)
JK1
PSJJ1T011Z JACK
1
(RESISTORS)
JP2,3
PQ4R10XJ000 0
2
R1-9
PQ4R10XJ473 47K
9
R10
PQ4R10XJ220 22
1
R11
PQ4R10XJ121 120
1
R12
PQ4R10XJ220 22
1
R13
PQ4R10XJ121 120
1
R14
PQ4R10XJ220 22
1
R15
PQ4R10XJ121 120
1
R16
PQ4R10XJ220 22
1
−
24
−
KX-T7440C/KX-T7440C-B
This replacement parts list is for KX-T7440C/-B only. Refer to the simplified manual(cover) for other areas.
Ref. No.
Part No.
Part Name & Description
P c s
R17
PQ4R10XJ121 120
1
R18
PQ4R10XJ220 22
1
R19
PQ4R10XJ121 120
1
R20
PQ4R10XJ220 22
1
R21
PQ4R10XJ121 120
1
R22
PQ4R10XJ220 22
1
R23
PQ4R10XJ121 120
1
R24
PQ4R10XJ220 22
1
R25
PQ4R10XJ121 120
1
R26
PQ4R10XJ220 22
1
R27
PQ4R10XJ121 120
1
R28
PQ4R10XJ220 22
1
R29
PQ4R10XJ121 120
1
R30
PQ4R10XJ220 22
1
R31
PQ4R10XJ121 120
1
R32
PQ4R10XJ220 22
1
R33
PQ4R10XJ121 120
1
R34
PQ4R10XJ220 22
1
R35
PQ4R10XJ121 120
1
R36
PQ4R10XJ220 22
1
R37
PQ4R10XJ121 120
1
R38
PQ4R10XJ105 1M
1
R39
PQ4R10XJ392 3.9K
1
R40,41 PQ4R10XJ103 10K
2
R42
PQ4R10XJ472 4.7K
1
R43,44 PQ4R10XJ103 10K
2
R45,46 PQ4R10XJ472 4.7K
2
R47
PQ4R10XJ101 100
1
R48
PQ4R10XJ102 1K
1
R49
PQ4R10XJ222 2.2K
1
R50
PQ4R10XJ472 4.7K
1
R51
PQ4R10XJ221 220
1
R52
PQ4R10XJ104 100K
1
R54,55 PQ4R18XJ100 10
2
R56
PQ4R10XJ221 220
1
R57
PQ4R10XJ104 100K
1
R138,139 PQ4R10XJ000
0
2
(TRANSFORMER)
T1
PSLT9Z4A
TRANSFORMER
1
(CRYSTAL OSCILLATOR )
X1
PSVCCR0400B7 CRYSTAL OSCILLATOR
1
I (Q) KXT7440C
/KXT7440CB
Printed in Japan.
KM
/KXT7440CB
Printed in Japan.
KM
−
24
−
KX-T7440C/KX-T7440C-B
This replacement parts list is for KX-T7440C/-B only. Refer to the simplified manual(cover) for other areas.
Ref. No.
Part No.
Part Name & Description
P c s
R17
PQ4R10XJ121 120
1
R18
PQ4R10XJ220 22
1
R19
PQ4R10XJ121 120
1
R20
PQ4R10XJ220 22
1
R21
PQ4R10XJ121 120
1
R22
PQ4R10XJ220 22
1
R23
PQ4R10XJ121 120
1
R24
PQ4R10XJ220 22
1
R25
PQ4R10XJ121 120
1
R26
PQ4R10XJ220 22
1
R27
PQ4R10XJ121 120
1
R28
PQ4R10XJ220 22
1
R29
PQ4R10XJ121 120
1
R30
PQ4R10XJ220 22
1
R31
PQ4R10XJ121 120
1
R32
PQ4R10XJ220 22
1
R33
PQ4R10XJ121 120
1
R34
PQ4R10XJ220 22
1
R35
PQ4R10XJ121 120
1
R36
PQ4R10XJ220 22
1
R37
PQ4R10XJ121 120
1
R38
PQ4R10XJ105 1M
1
R39
PQ4R10XJ392 3.9K
1
R40,41 PQ4R10XJ103 10K
2
R42
PQ4R10XJ472 4.7K
1
R43,44 PQ4R10XJ103 10K
2
R45,46 PQ4R10XJ472 4.7K
2
R47
PQ4R10XJ101 100
1
R48
PQ4R10XJ102 1K
1
R49
PQ4R10XJ222 2.2K
1
R50
PQ4R10XJ472 4.7K
1
R51
PQ4R10XJ221 220
1
R52
PQ4R10XJ104 100K
1
R54,55 PQ4R18XJ100 10
2
R56
PQ4R10XJ221 220
1
R57
PQ4R10XJ104 100K
1
R138,139 PQ4R10XJ000
0
2
(TRANSFORMER)
T1
PSLT9Z4A
TRANSFORMER
1
(CRYSTAL OSCILLATOR )
X1
PSVCCR0400B7 CRYSTAL OSCILLATOR
1
I (Q) KXT7440C
/KXT7440CB
Printed in Japan.
KM
/KXT7440CB
Printed in Japan.
KM
−
24
−
KX-T7440C/KX-T7440C-B
This replacement parts list is for KX-T7440C/-B only. Refer to the simplified manual(cover) for other areas.
Ref. No.
Part No.
Part Name & Description
P c s
R17
PQ4R10XJ121 120
1
R18
PQ4R10XJ220 22
1
R19
PQ4R10XJ121 120
1
R20
PQ4R10XJ220 22
1
R21
PQ4R10XJ121 120
1
R22
PQ4R10XJ220 22
1
R23
PQ4R10XJ121 120
1
R24
PQ4R10XJ220 22
1
R25
PQ4R10XJ121 120
1
R26
PQ4R10XJ220 22
1
R27
PQ4R10XJ121 120
1
R28
PQ4R10XJ220 22
1
R29
PQ4R10XJ121 120
1
R30
PQ4R10XJ220 22
1
R31
PQ4R10XJ121 120
1
R32
PQ4R10XJ220 22
1
R33
PQ4R10XJ121 120
1
R34
PQ4R10XJ220 22
1
R35
PQ4R10XJ121 120
1
R36
PQ4R10XJ220 22
1
R37
PQ4R10XJ121 120
1
R38
PQ4R10XJ105 1M
1
R39
PQ4R10XJ392 3.9K
1
R40,41 PQ4R10XJ103 10K
2
R42
PQ4R10XJ472 4.7K
1
R43,44 PQ4R10XJ103 10K
2
R45,46 PQ4R10XJ472 4.7K
2
R47
PQ4R10XJ101 100
1
R48
PQ4R10XJ102 1K
1
R49
PQ4R10XJ222 2.2K
1
R50
PQ4R10XJ472 4.7K
1
R51
PQ4R10XJ221 220
1
R52
PQ4R10XJ104 100K
1
R54,55 PQ4R18XJ100 10
2
R56
PQ4R10XJ221 220
1
R57
PQ4R10XJ104 100K
1
R138,139 PQ4R10XJ000
0
2
(TRANSFORMER)
T1
PSLT9Z4A
TRANSFORMER
1
(CRYSTAL OSCILLATOR )
X1
PSVCCR0400B7 CRYSTAL OSCILLATOR
1
I (Q) KXT7440C
/KXT7440CB
Printed in Japan.
KM
/KXT7440CB
Printed in Japan.
KM