KX-TDA3480XJ, KX-TDA3480X (serv.man4) - Panasonic PBX Service Manual Supplement (repair manual). Page 2

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2
KX-TDA3480XJ / KX-TDA3480X
1 CHANGES
1.1.
Replacement Parts List
KM
KXTDA3480XJ
KXTDA3480X
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
Remarks:
2. Change of material or dimension
3. To meet approved specification
4. Standardization
5. Addition
6. Deletion
7. Correction
8. Other
Interchangeability Code (Symbols: B) Following V-Z interchange abilities are indicated on the Notes in the bottom column.
Parts
Set Production
V Original
New
Early (before change)
Late (after change)
Original or new parts may be used in early or late production sets.
Use original parts until exhausted, then stock new parts.
W Original
New
Early (before change)
Late (after change)
Original parts may be used in early production sets only. New parts may be used in early or
late production sets. Use original parts where possible, then stock new parts.
X Original
New
Early (before change)
Late (after change)
New parts only may be used in early or late production sets.
Stock new parts.
Y Original
New
Early (before change)
Late (after change)
Original parts may be used in early production sets only. New parts may be used in late
production sets only. Stock both original and new parts.
Z Other
Ref. No.
Part No.
Part Name & Description
Pcs
Remarks
Notes
Time of change 
(Suffix)
Original (Old)
New 
ACCESSORIES AND PACKING MATERIALS
A3
PSQX3871YCD
PSQX3871XCD
INSTRUCTION BOOK 
(for KX-TDA3480X)
1
7
W
MAIN BOARD PARTS
CN201
K1KB80A00102
K1KY80A00022
CONNECTOR, 80P
1
8
V
IC501, IC502
C3ABQG000070
C3ABQG000079
IC
2
8
V
X200
H0J162500002
H0J162500003
CRYSTAL RESONATOR
1
8
V
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