DOWNLOAD Panasonic KX-TCD225UA / KX-TCA122UA / KX-TCA121UA Service Manual ↓ Size: 2.01 MB | Pages: 115 in PDF or view online for FREE

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KX-TCD225UA KX-TCA122UA KX-TCA121UA
Pages
115
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2.01 MB
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PDF
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Service Manual
Brand
Device
Telephone / TELEPHONE EQUIPMENT
File
kx-tcd225ua-kx-tca122ua-kx-tca121ua.pdf
Date

Panasonic KX-TCD225UA / KX-TCA122UA / KX-TCA121UA Service Manual ▷ View online

35 ACCESSORIES AND PACKING MATERIALS
35.1. KX-TCD225UAF/UAS/UAT
97
KX-TCD225UA / KX-TCA122UA / KX-TCA121UA
35.2. KX-TCA121UAF/UAS/UAT
98
KX-TCD225UA / KX-TCA122UA / KX-TCA121UA
36 TERMINAL GUIDE OF THE ICs, TRANSISTORS AND
DIODES
36.1. Base Unit
36.2. Handset
36.3. Charger Unit
99
KX-TCD225UA / KX-TCA122UA / KX-TCA121UA
 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 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.
 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 (
) K=1000
, M=1000k
All capacitors are in MICRO FARADS (µF)P=µµF
*Type & Wattage of Resistor
37.1. Base Unit
37.1.1. Cabinet and Electrical Parts
Ref.
No.
Part No.
Part Name & Description
Remarks
1
PQGG10265Z2
GRILLE (for KX-TCD225UAF)
PC-HB
1
PQGG10265Z1
GRILLE (for KX-TCD225UAS)
PC-HB
1
PQGG10265Z3
GRILLE (for KX-TCD225UAT)
PC-HB
2
PQKM10657Z2
CABINET
BODY
(for
KX-
TCD225UAF)
PS-HB
2
PQKM10657Z1
CABINET
BODY
(for
KX-
TCD225UAS)
PS-HB
2
PQKM10657Z3
CABINET
BODY
(for
KX-
TCD225UAT)
PS-HB
Ref.
No.
Part No.
Part Name & Description
Remarks
3
PQHR11091Z
OPTIC
CONDUCTIVE
PARTS,
LED
LENS
ABS-HB
4
PQHR11057Z
CASE, CHARGE TERMINAL
PS-HB
5
PQKE10384Z1
HOLDER, CHARGE TERMINAL (R)
POM-HB
6
PQKE10385Z1
HOLDER, CHARGE TERMINAL (L)
POM-HB
7
PQJT10218Y
CHARGE TERMINAL (R)
8
PQJT10219Y
CHARGE TERMINAL (L)
9
PQBC10415Z1
PUSH BUTTON
ABS-HB
10
PQSA10154Z
ANTENNA
11
PQKF10631Z2
CABINET
COVER
(for
KX-
TCD225UAF)
PS-HB
11
PQKF10631Z1
CABINET
COVER
(for
KX-
TCD225UAS)
PS-HB
11
PQKF10631Z3
CABINET
COVER
(for
KX-
TCD225UAT)
PS-HB
12
PQGT17693Y
NAME PLATE (for KX-TCD225UAF)
12
PQGT17693Z
NAME PLATE (for KX-TCD225UAS)
12
PQGT17693X
NAME PLATE (for KX-TCD225UAT)
13
PQHA10023Z
RUBBER PARTS, FOOT CUSHION
37.1.2. Main P.C.Board Parts
Note:
(*1) When replacing IC3 or IC8, data need to be written to
them with PQZZTCD225UA. Refer to Base Unit (P.63) of
THINGS TO DO AFTER REPLACING IC .
Ref.
No.
Part No.
Part Name & Description
Remarks
PCB1
PQWPCD225UAH
MAIN P.C.BOARD ASS´Y (RTL)
(ICs)
IC1
C0CBAYF00016
IC
IC3
PQWICD300NEH
IC (EEPROM) (*1)
IC5
PQWI2D225UAH
IC (FLASH MEMORY)
IC7
C0JBAS000248
IC
IC8
C1CB00002006
IC (BBIC) (*1)
S
(TRANSISTORS)
Q2
B1ADGE000004
TRANSISTOR(SI)
Q3
B1ADGE000004
TRANSISTOR(SI)
Q4
B1ACGP000007
TRANSISTOR(SI)
Q5
PQVTBF822T7
TRANSISTOR(SI)
Q6
B1ADGE000004
TRANSISTOR(SI)
Q8
2SD1994A
TRANSISTOR(SI)
Q12
B1ABCE000009
TRANSISTOR(SI)
Q14
PSVTDTC143X
TRANSISTOR(SI)
S
Q15
B1ABGE000006
TRANSISTOR(SI)
Q16
B1ABCF000103
TRANSISTOR(SI)
(DIODES)
D1
B0JAME000095
DIODE(SI)
D3
PQVDS1ZB60F1
DIODE(SI)
S
D4
MA1Z300
DIODE(SI)
S
D6
MA8220
DIODE(SI)
S
D13
MA111
DIODE(SI)
S
D16
MA111
DIODE(SI)
S
D17
PQVDBR1111C
DIODE(SI)
S
DA1
B0DDCM000001
DIODE(SI)
(COILS)
L3
PQLQR2M33NKT
COIL
S
L6
PQLQXF330K
COIL
S
L7
PQLQXF330K
COIL
S
L8
MQLRER10JFA
COIL
L9
PQLQR2KA20T
COIL
S
L10
MQLRER10JFA
COIL
C133
PQLQR2M8N2KT
COIL
S
C139
PQLQR2M5N6K
COIL
S
(JACK)
CN1
PQJJ2H003Z
JACK
S
(RESISTORS)
R3
ERJ1WYJ220
22
R5
ERJ1WYJ220
22
R8
ERJ2RKF1200
120
37 REPLACEMENT PARTS LIST
100
KX-TCD225UA / KX-TCA122UA / KX-TCA121UA
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