Panasonic KX-TCD450RUM / KX-A145RUM / KX-TCD450RUT / KX-A145RUT Service Manual ▷ View online
34 TERMINAL GUIDE OF THE ICs, TRANSISTORS AND
DIODES
34.1. Base Unit
34.2. Handset
34.3. Charger Unit
81
KX-TCD450RUM / KX-A145RUM / KX-TCD450R UT / KX-A145RUT
1. RTL (Retention Time Limited)
Note:
The marking (RTL) indicates that the Retention Time is
limited for this item.
limited for this item.
After the discontinuation of this assembly in production,
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 accordance with the
laws governing part and product retention. After the end
of this period, the assembly will no longer be available.
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 accordance with the
laws governing part and product retention. 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.
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 (
Ω
) K=1000
Ω
, M=1000k
Ω
All capacitors are in MICRO FARADS (µF)P=µµF
*Type & Wattage of Resistor
35.1. Base Unit
35.1.1. Cabinet and Electrical Parts
Ref.
No.
Part No.
Part Name & Description
Remarks
1
PQGG10154W5
GRILLE (for KX-TCD450RUM)
ABS-HB
1
PQGG10154W6
GRILLE (for KX-TCD450RUT)
ABS-HB
2
PQKM10586Z4
CABINET
BODY
(for
KX-
TCD450RUM)
ABS-HB
2
PQKM10586Z2
CABINET
BODY
(for
KX-
TCD450RUT)
ABS-HB
3
PQHR10962Z
OPTIC
CONDUCTIVE
PARTS,
LED
LENS
4
PQJT10203Z
TERMINAL
Ref.
No.
Part No.
Part Name & Description
Remarks
5
PQKE10356Z1
GUIDE, CHARGE TERMINAL CASE
POM-HB
6
PQSA10131Z
ANTENNA, MAIN
7
PQSA10132Z
ANTENNA, SUB
8
PQYF10560Z4
CABINET
COVER
(for
KX-
TCD450RUM)
ABS-HB
8
PQYF10560Z2
CABINET
COVER
(for
KX-
TCD450RUT)
ABS-HB
9
PQGT16261Y
NAME PLATE (for KX-TCD450RUM)
9
PQGT16346Y
NAME PLATE (for KX-TCD450RUT)
35.1.2. Main P.C.Board Parts
Ref.
No.
Part No.
Part Name & Description
Remarks
PCB1
PQWP1D450RUH
MAIN P.C.BOARD ASS´Y (RTL)
(ICs)
IC1
PQWI1D450RUH
IC
IC2
C1CB00001608
IC
IC4
C3FBKC000105
IC
Q9
PQVILM1117MP
IC
S
(TRANSISTORS)
Q2
2SA1625
TRANSISTOR(SI)
S
Q3
PQVTBF822T7
TRANSISTOR(SI)
Q6
2SD1994A
TRANSISTOR(SI)
Q7
B1ABCE000009
TRANSISTOR(SI)
Q8
B1ADGE000004
TRANSISTOR(SI)
Q10
PQVTDTC143K
TRANSISTOR(SI)
(DIODES)
D2
PQVDS1ZB60F1
DIODE(SI)
S
D3
MAZY30000L
DIODE(SI)
D4
B0JAME000085
DIODE(SI)
D5
MA2Z74800L
DIODE(SI)
D7
PQVDBZV55C02
DIODE(SI)
D8
MAZ80470ML
DIODE(SI)
D9
MAZ80470ML
DIODE(SI)
D10
MAZ80470ML
DIODE(SI)
DA1
B0DDCM000001
DIODE(SI)
LED1
LNJ308G8JRA
LED
(COILS)
L1
PQLQR4D4R7K
COIL
L3
PQLQR2M33NK
COIL
L8
PQLQR2M1N8S
COIL
S
(JACKS)
J1
PQJJ1TB26Z
JACK, MODULATOR
S
J2
PQJJ1B4Y
JACK, DC
(RESISTORS)
R1
ERJ3GEYJ155
1.5M
R2
ERJ3GEYJ155
1.5M
R3
ERJ3GEYJ224
220K
R4
ERJ3GEYJ184
180K
R5
ERJ3GEYJ224
220K
R6
ERJ3GEYJ184
180K
R7
ERJ3GEYJ104
100K
R8
ERJ3GEYJ272
2.7K
R9
ERJ3GEYJ103
10K
R10
ERJ3GEYJ222
2.2K
R12
PQ4R18XJ000
0
S
R16
ERJ3GEYJ133
13K
R18
ERJ3GEYJ392
3.9K
R19
ERJ12YJ220
22
R20
ERJ12YJ560
56
R21
ERJ3GEYJ104
100K
R22
ERJ3GEYJ333
33K
R23
ERJ3GEYJ560
56
R24
PQ4R18XJ100
10
S
R25
ERJ3GEYJ151
150
R26
ERJ3GEYJ103
10K
R27
ERJ3GEYJ222
2.2K
R28
ERJ3GEYJ751
750
R29
ERJ3GEYJ101
100
R30
ERJ3GEYJ101
100
35 REPLACEMENT PARTS LIST
82
KX-TCD450RUM / KX-A145RUM / KX-TCD450R UT / KX-A145RUT
Ref.
No.
Part No.
Part Name & Description
Remarks
R31
ERJ3GEYJ101
100
R32
ERJ3GEYJ560
56
R33
PQ4R10XJ102
1K
S
R37
ERJ3GEY0R00
0
R38
ERJ3GEYJ330
33
R39
ERJ3GEY0R00
0
R40
ERJ3GEY0R00
0
R41
ERJ3GEYJ101
100
R42
ERJ3GEYJ221
220
R43
ERJ1WYJ330
33
R44
ERJ1WYJ330
33
R53
ERJ3GEYJ565
5.6M
R54
ERJ3GEYJ184
180K
R57
ERJ3GEYJ103
10K
R58
ERJ3GEYJ103
10K
R59
ERJ3GEYJ105
1M
R66
ERJ3GEYJ390
39
R67
ERJ3GEYJ390
39
R68
ERJ3GEYJ151
150
R77
PQ4R10XJ000
0
S
R78
ERJ3GEYJ181
180
R79
ERJ3GEYJ181
180
R80
ERJ3GEYJ222
2.2K
R81
ERJ3GEYJ565
5.6M
R82
ERJ3GEYJ184
180K
R83
ERJ3GEYJ222
2.2K
R84
ERJ3GEYJ103
10K
R85
ERJ8GEYJ123
12K
L4
PQ4R18XJ000
0
S
(CAPACITORS)
C1
ECKD2H681KB
680P
S
C2
ECKD2H681KB
680P
S
C3
ECQE2223KF
0.022
C4
ECQE2223KF
0.022
C7
ECUV2H332KB
0.0033
C11
ECUV1C273KBV
0.027
C12
PQCUV1C474KB
0.47
C13
PQCUV1A105KB
1
C14
PQCUV1C224KB
0.22
C15
ECEA1HKS100
10
S
C18
ECUV1H100DCV
10P
C19
ECUV1H100DCV
10P
C20
ECUV1C104KBV
0.1
C21
ECUV1H100DCV
10P
C22
PQCUV1C224KB
0.22
C23
ECUV1C104KBV
0.1
C24
ECUV1C104KBV
0.1
C25
ECEA1CKS100
10
S
C26
ECUV1C104KBV
0.1
C27
ECUV1C104KBV
0.1
C28
ECUV1C683KBV
0.068
C29
ECUV1C683KBV
0.068
C30
ECUV1H182KBV
0.0018
C31
ECKD2H681KB
680P
S
C32
ECUV1H270JCV
27P
C33
ECUV1H1R0CCV
1
C34
ECUV1C104KBV
0.1
C35
ECUV1H333KBV
0.033
S
C36
ECUV1C104KBV
0.1
C37
ECUV1C104KBV
0.1
C38
ECUV1C104KBV
0.1
C39
PQCUV1E104MD
0.1
S
C40
ECEA1AKA101
100
C41
ECEA0JKA101
100
C42
ECUV1H101JCV
100P
C43
ECUV1H100DCV
10P
C44
ECUV1C104KBV
0.1
C45
ECUV1C104KBV
0.1
C46
ECUV1C104KBV
0.1
C47
ECUV1H101JCV
100P
C48
ECUV1H330JCV
33P
C49
ECUV1H103KBV
0.01
C50
ECUV1H100DCV
10P
Ref.
No.
Part No.
Part Name & Description
Remarks
C52
ECUV1H101JCV
100P
C54
G1C2N7Z00008
COIL
C55
ECUV1H100DCV
10P
C56
ECUV1H100DCV
10P
C57
PQLQR2M1N8S
COIL
S
C58
PQLQR2M1N8S
COIL
S
C59
ECUV1H101JCV
100P
C61
ECUV1H100DCV
10P
C64
ECUV1H102KBV
0.001
C65
ECUV1H2R0CCV
2
C66
ECUV1H060DCV
6P
S
C67
ECUV1A475KB
4.7
C68
ECUV1A475KB
4.7
C69
ECUV1H2R0CCV
2
C72
ECUV1H2R0CCV
2
C73
ECUV1H100DCV
10P
C74
ECUV1H103KBV
0.01
C76
ECUV1C104KBV
0.1
C77
ECQE2E474KZ
0.47
S
C78
ECUV1H102KBV
0.001
C79
ECUV1H102KBV
0.001
C80
ECUV1H060DCV
6P
S
C81
ECUV1H2R0CCV
2
C82
ECUV1H030CCV
3P
C83
ECUV1H1R0CCV
1
C84
ECUV1H1R0CCV
1
C85
ECUV1H1R0CCV
1
C87
ECUV1H101JCV
100P
C88
ECUV1H100DCV
10P
C89
ECUV1H100DCV
10P
C90
ECUV1H100DCV
10P
C91
ECUV1H1R0CCV
1
(OTHERS)
IC3
J3FKK0000003
RF UNIT
S1
K0H1BB000018
SPECIAL SWITCH, TACTILE
SA1
PQVDDSS301L
VARISTOR (SURGE ABSORBER)
S
X1
H0D103500003
CRYSTAL OSCILLATOR
35.2. Handset
35.2.1. Cabinet and Electrical Parts
Ref.
No.
Part No.
Part Name & Description
Remarks
101
PQGP10226Z1
PANEL, LCD (for KX-A145RUM)
AS-HB
101
PQGP10226Z2
PANEL, LCD (for KX-A145RUT)
AS-HB
102
PQHS10553Z
TAPE, DOUBLE SIDE
103
PQKM10587U5
CABINET BODY (for KX-A145RUM) ABS-HB
103
PQKM10587U6
CABINET BODY (for KX-A145RUT) ABS-HB
104
PQHS10555Y
SPACER, LCD
105
PQBC10375Z1
PUSH BUTTON, NAVI
106
PQBC10376Z1
BUTTON, SP-PHONE
107
PQSX10225Z
KEYBOARD
SWITCH,
20KEY
(for
KX-A145RUM)
107
PQSX10225Y
KEYBOARD
SWITCH,
20KEY
(for
KX-A145RUT)
108
PQHS10467Z
COVER, SP NET
109
L0AD02A00015
SPEAKER
110
PQSA10134Z
ANTENNA
111
PQHX11202Z
INSULATOR
112
PQJT10204Z
TERMINAL (L)
113
PQJT10205Z
TERMINAL (R)
114
PQHR10964Z
GUIDE SPEAKER
115
L0AD02A00010
SPEAKER
116
PQHG10666Z
SPACER, SP RUBBER SHEET
117
PQHS10457Z
COVER, SP NET
118
PQKF10583Z5
CABINET
COVER
(for
KX-
A145RUM)
ABS-HB
118
PQKF10583ZB
CABINET
COVER
(for
KX-
A145RUT)
ABS-HB
119
PQKE10357Z1
COVER,
E/P
CAP
(for
KX-
A145RUM)
119
PQKE10357Z3
COVER,
E/P
CAP
(for
KX-
A145RUT)
83
KX-TCD450RUM / KX-A145RUM / KX-TCD450R UT / KX-A145RUT
Ref.
No.
Part No.
Part Name & Description
Remarks
120
PQJC10058Z
BATTERY TERMINAL (+)
121
PQJC10057Z
BATTERY TERMINAL (-)
122
PQJC10056Z
BATTERY TERMINAL
123
PQGT16262Z
NAME PLATE (for KX-A145RUM)
123
PQGT16347Z
NAME PLATE (for KX-A145RUT)
124
PQHX11223Z
PLASTIC
PARTS,
BATTERY
COVER
SHEET
125
PQHS10561Y
SPACER, BATTERY COVER
126
PQKK10134Z5
LID, BATTERY (for KX-A145RUM) ABS-HB
126
PQKK10134ZD
LID, BATTERY (for KX-A145RUT) ABS-HB
35.2.2. Main P.C.Board Parts
Ref.
No.
Part No.
Part Name & Description
Remarks
PCB100
PQWP1D450RUR
MAIN P.C.BOARD ASS´Y (RTL)
(ICs)
IC1
C1CB00001559
IC
IC2
PQWI2D450RUR
IC
IC3
PQWI1D450RUR
IC
IC4
C1BB00000265
IC
(TRANSISTORS)
Q1
PQVTDTC143XU
TRANSISTOR(SI)
S
Q3
B1CFMC000006
TRANSISTOR(SI)
Q5
PQVTDTC143XU
TRANSISTOR(SI)
S
Q7
B1ADGE000004
TRANSISTOR(SI)
Q8
UN5216
TRANSISTOR(SI)
Q11
PQVTDTC143XU
TRANSISTOR(SI)
S
(DIODES)
D7
MA8047
DIODE(SI)
D9
MA8047
DIODE(SI)
D16
B0JCME000035
DIODE(SI)
D19
B0JCDD000002
DIODE(SI)
D20
MA2Z74800L
DIODE(SI)
LED1
LNJ308G8JRA
LED
LED2
LNJ308G8JRA
LED
LED3
LNJ308G8JRA
LED
LED11
PQVDSML310MT
LED
S
LED12
PQVDSML310MT
LED
S
LED13
PQVDSML310MT
LED
S
LED14
PQVDSML310MT
LED
S
LED17
PQVDBR1111C
LED
S
(COILS)
L1
G1A470L00001
COIL
L5
PQLQR4D4R7K
COIL
F1
PQLQR2M5N6K
COIL
S
(RESISTORS)
R1
ERJ3GEYJ222
2.2K
R2
ERJ3GEYJ224
220K
R3
ERJ3GEYJ103
10K
R4
ERJ3GEYJ330
33
R5
ERJ3GEYJ330
33
R6
ERJ3GEYJ471
470
R7
ERJ3GEYJ150
15
R8
ERJ3GEYJ471
470
R9
ERJ3GEYJ223
22K
R10
ERJ3GEYJ102
1K
R11
ERJ3GEYJ560
56
R12
ERJ3GEYJ4R7
4.7
R13
ERJ3GEYJ103
10K
R14
ERJ6RSJR10V
0.1
R15
ERJ3GEYJ184
180K
R16
ERJ8BQJR30
0.3
R17
ERJ3GEYJ683
68K
R18
ERJ3GEYJ563
56K
R19
ERJ3GEYJ104
100K
R20
ERJ3GEYJ104
100K
R21
ERJ3GEYJ471
470
R22
ERJ3GEYJ150
15
R23
ERJ3GEYJ150
15
R24
ERJ3GEYJ471
470
R27
ERJ3GEYJ220
22
R28
ERJ3GEYJ220
22
Ref.
No.
Part No.
Part Name & Description
Remarks
R31
ERJ3GEYJ103
10K
R34
ERJ3GEYJ103
10K
R35
ERJ3GEYJ824
820K
R36
ERJ3EKF4303
430K
R37
ERJ3GEYJ224
220K
R38
ERJ3GEYJ103
10K
R43
PQ4R10XJ820
82
S
R51
ERJ3GEYJ332
3.3K
R59
ERJ3GEYJ103
10K
R60
ERJ3GEYJ103
10K
R67
ERJ3GEYJ101
100
R68
ERJ3GEYJ101
100
R410
ERJ3GEYJ330
33
R411
ERJ3GEYJ2R2
2.2
L4
ERJ3GEY0R00
0
(CAPACITORS)
C1
ECUV1C104KBV
0.1
C2
ECUV1C104KBV
0.1
C3
ECUV1C683KBV
0.068
C4
EEE0JA331P
330
C5
ECUV1C683KBV
0.068
C6
ECUV1H030CCV
3P
C7
ECUV1H270JCV
27P
C8
ECUV1C104KBV
0.1
C9
EEE0JA331P
330
C10
ECUV1A105KBV
1
C11
PQCUV1A225KB
2.2
C12
ECUV1C104KBV
0.1
C13
ECUV1C104KBV
0.1
C14
ECUV1C104KBV
0.1
C15
ECUV1C104KBV
0.1
C16
ECUV1C104KBV
0.1
C17
ECUV1H100DCV
10P
C18
ECST0JY475
4.7
C19
ECUV1H100DCV
10P
C20
ECUV1H100DCV
10P
C21
ECUV1H100DCV
10P
C22
ECUV1H100DCV
10P
C23
ECUV1H100DCV
10P
C24
ECUV1H152KBV
0.0015
C25
ECUV1H100DCV
10P
C26
ECUV1H100DCV
10P
C27
ECUV1H100DCV
10P
C29
ECUV1H100DCV
10P
C30
ECUV1C104KBV
0.1
C31
ECUV1C104KBV
0.1
C32
ECUV1C104KBV
0.1
C33
ECUV1C104KBV
0.1
C34
ECUV1H100DCV
10P
C35
ECST0JY106
10
C36
ECUV1C104KBV
0.1
C37
ECUV1H103KBV
0.01
C38
ECUV1H100DCV
10P
C39
ECUV1A224KBV
0.22
C40
ECUV1A224KBV
0.22
C41
ECUV1H100DCV
10P
C42
ECUV1H103KBV
0.01
C43
ECUV1H103KBV
0.01
C44
ECUV1H103KBV
0.01
C45
ECUV1H103KBV
0.01
C46
ECUV1H103KBV
0.01
C47
ECUV1C683KBV
0.068
C49
ECUV1A105KBV
1
C52
ECUV1C104KBV
0.1
C53
ECUV1C104KBV
0.1
C55
PQCUV1C474KB
0.47
C56
ECUV1C104KBV
0.1
C57
ECUV1H103KBV
0.01
C58
ECUV1C683KBV
0.068
C59
ECUV1C104KBV
0.1
C60
PQCUV1A225KB
2.2
C61
ECUV1H100DCV
10P
C62
ECUV1H100DCV
10P
84
KX-TCD450RUM / KX-A145RUM / KX-TCD450R UT / KX-A145RUT
Click on the first or last page to see other KX-TCD450RUM / KX-A145RUM / KX-TCD450RUT / KX-A145RUT service manuals if exist.