KX-TS2350UAJ, KX-TS2350UAS, KX-TS2350UAT (serv.man4) - Panasonic Telephone Service Manual Supplement (repair manual). Page 2

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KX-TS2350UAJ/KX-TS2350UAS/KX-TS2350UAT
1 REPLACEMENT PARTS LIST
1.1.
REFERENCE CHART
1.2.
ORIGINAL AND NEW PARTS COMPARISON LISTS
Change of the Suffix Code (Base Unit)
Serial No.Label tells you the suffix code as follows.
Note:
*1: Refer to 2.3 SCHEMATIC DIAGRAM (FOR P.C.BOARD PART No. PNLB1934ZA) (P.7) and 2.4 CIRCUIT BOARD (P.9),
2.5 REPLACEMENT PARTS LIST (FOR P.C.BOARD PART No. PNLB1934ZA) (P.11) for detail.
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
Remark: 
*m : Discontinued (To be replaced with a new part).
2. Change of material or dimension
3. To meet approved specification
4. Standardization
5. Addition
6. Deletion
7. Correction
8. Other
Suffix Code
Reasons of change
C to D
Discontinued. (To be replaced with a new part)
Ref. 
No.
Part No.
Part Name & Description
Pcs/
Set
Remarks
Notes
Time of Change
Original (Old)
New
(Suffix)
Accessories And Packing Materials
P1
PQPK14250X
PNPK3253017Z
GIFT BOX
1
*m
8
W
C to D
Main P.C.Board Parts
PCB1
PQWP1S2350UA
PNWP1S2350UA
MAIN P.C. BOARD ASS’Y (RTL)
*1
1
*m
8
W
C to D
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