Replacement Parts List; Base Unit - Panasonic KX-TS550MEB Service Manual

17 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
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=1000Ω, M=1000kΩ
All capacitors are in MICRO FARADS (µF)P=µµF
*Type & Wattage of Resistor

17.1. Base Unit

17.1.1. Cabinet and Electrical Parts
Ref. Part No. Part Name & Description
No.
1 PQBH10035Z2 PUSH BUTTON (for KX-TS550MEB) ABS-HB
1 PQBH10035Z1 PUSH BUTTON (for KX-TS550MEW) ABS-HB
2 PQKM10615Z2 CABINET
TS550MEB)
2 PQKM10615Z1 CABINET
TS550MEW)
3 L0DDFD000002 BUZZER
4 PQSX10252Y KEYBOARD
KX-TS550MEB)
4 PQSX10252Z KEYBOARD
KX-TS550MEW)
mark indicates special
Remarks
BODY (for KX- PS-HB
BODY (for KX- PS-HB
SWITCH, 22KEY (for
SWITCH, 22KEY (for
23
Ref. Part No. Part Name & Description
No.
5 PQKF10604Z2 CABINET
TS550MEB)
5 PQKF10604Z1 CABINET
TS550MEW)
6 PQHA10018Y RUBBER PARTS, FOOT CUSHION
7 PQKL10058Z2 STAND,
(for KX-TS550MEB)
7 PQKL10058Z1 STAND,
(for KX-TS550MEW)
8 PQHA10025Z RUBBER PARTS, FOOT CUSHION
9 PQGT19820Z NAME PLATE (for KX-TS550MEB)
9 PQGT19819Z NAME PLATE (for KX-TS550MEW)
10 PQGD10167Z CARD, TELCARD
11 PQGV10044Z TRANSPARENT
TELCARDCOVER
17.1.2. Main P.C.Boards Parts
Ref. Part No. Part Name & Description
No.
PCB1 PQWPTS550ME MAIN P.C.BOARD ASS´Y (RTL)
(IC)
IC1 N5BCBZ000003 IC
IC2 PQVILS1240A IC
(TRANSISTORS)
Q1 B1BCCP000017 TRANSISTOR(SI)
Q2 PQVT2N6517CA TRANSISTOR(SI)
Q3 PQVTKSB564AC TRANSISTOR(SI)
Q8 B1CEGF000004 TRANSISTOR(SI)
(DIODES)
D2 MA4051 DIODE(SI)
D8 B0EAAD000001 DIODE(SI)
D9 B0EAAD000001 DIODE(SI)
D10 B0EAAD000001 DIODE(SI)
D11 B0EAAD000001 DIODE(SI)
D13 MA4100 DIODE(SI)
D15 B0EAAD000001 DIODE(SI)
D16 B0EAAD000001 DIODE(SI)
D17 B0EDER000009 DIODE(SI)
D23 B0EAAD000001 DIODE(SI)
D24 B0EAAD000001 DIODE(SI)
(JACK AND CONNECTORS)
JACK3 PQJJ1T030Z JACK, HANDSET
CN1 WBX12SS4AALM CONNECTOR
CN3 PQJJ1T029Z CONNECTOR
(SWITCHES)
S1 PQSH2B105Z PUSH SWITCH, HOOK
S2 K0D112B00131 SLIDE SWITCH
S3 K0D113B00082 SLIDE SWITCH
(VARIABLE RESISTORS)
VR1 PQNVZ6TLTB13 VARIABLERESISTOR
VR2 EVNDXAA03B54 VARIABLERESISTOR
(COILS)
L3 PQLQZM100K COIL
T1 PFLE003 COIL
(RESISTORS)
R1 ERJ3GEYJ685 6.8M
R2 ERDS1TJ682 6.8K
R3 ERJ3GEYJ395 3.9M
R4 ERJ3GEYJ392 3.9K
R5 ERJ3GEYJ220 22
R6 ERJ3GEYJ562 5.6K
R7 ERDS2TJ823 82K
R8 ERJ3GEYJ105 1M
R9 ERDS1TJ330 33
R10 ERJ3GEYJ331 330
R14 ERJ3GEYJ334 330K
R16 ERJ3GEYJ224 220K
R18 ERJ3GEYJ104 100K
R19 ERJ3GEYJ472 4.7K
R20 ERJ3GEYJ222 2.2K
R21 ERJ3GEYJ562 5.6K
R22 ERJ3GEYJ562 5.6K
R25 ERJ3GEYJ104 100K
KX-TS550MEB / KX-TS550MEW
Remarks
COVER (for KX- PS-HB
COVER (for KX- PS-HB
WALL MOUNT ADAPTOR PS-HB
WALL MOUNT ADAPTOR PS-HB
PS-HB
PS-HB
PLATE,
Remarks
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S