Panasonic KX-TSC11B, Service Manual

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2
1 ORIGINAL SERVICE MANUAL INFORMATION
2 REPLACEMENT PARTS LIST
2.1. REFERENCE CHART
2.2. ORIGINAL AND NEW PARTS COMPARISON LISTS
Serial No.Label tells you the suffix code as follows.
Note:
*2: Please refer to " 1 ORIGINAL SERVICE MANUAL INFORMATION ".
PQUP11270YA PCB uses new diode with part no. DY2J25000L (chip mount type) at D107 location to replaced axial diode with part
no. B0BA01700055 which previously at D102 location. Old PCB with PCB date (2004.10.01) has no land.
Please refer to "
3.1 SCHEMATIC DIAGRAM (FOR P.C.BOARD PART No. PQUP11270YA) " (P.4) and “ 3.2 CIRCUIT BOARD (FOR
Model No. on S/M Destinations Order No. of S/M
Suffix Code
Base Unit Handset
KX-TSC11B/KX-TSC11W U.S.A. KM40501588CE C to D ---
KX-TSC11CB Canada KM40504691CE C to D ---
KX-TSC11MXB/KX-TSC11MXW Asia, Middle Near East and
Other Areas
KM40410538C3 C to D ---
KX-TSC11SNB/KX-TSC11SNW Singapore KM40502640CE A to B ---
Reason for Change
*The following items (1-8) indicate the reason for change. See the “
Notes ” column for each part in ORIGINAL AND NEW PARTS
COMPARISON LISTS.
1. Improve performance Note:
To be replaced with a new part and change PCB board. (PQUP11270Z*

PQUP11270Y*)
Parts with *1 marking have been changed at the same time.
Remarks:
*a:
To enhance the quality
2. Change of material or dimension
3. To meet approved specification
4. Standardization
5. Addition
6. Deletion
7. Correction
8. Other
Suffix A B
B Serial No. Label
(Example)
Ref. No. Part No. Part Name & Description Pcs/
Set
Remarks Notes Time of Change
Original (Old) New (Suffix)
Main P.C. Board Parts (Base Unit)
D102 MA4180 ---------- DIODE(SI) *1 0 *a 6 Y *2
D107 ---------- DY2J25000L DIODE(SI) *1 1 *a 5 Y *2
R487 ERJ3GEY0R00 ---------- RESISTOR, 0

*1 0 *a 6 Y *2