KX-NCP1290CJ (serv.man3) - Panasonic PBX Service Manual Supplement (repair manual). Page 2

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2
KX-NCP1290CJ
1 CHANGES
1.1.
Replacement Parts List
NM
KXNCP1290CJ
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:
*1 have been changed at the same time.
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 
Main Board Parts
D2-D4
LNJ210C6RRA
B3AAB0000525
DIODE(SI) 3
*1
8
Y
---
D5, D6
LNJ310M6URA
B3ABB0000518
DIODE(SI) 2
*1
8
Y
---
D502
B0JCND000009
B0JCND000013
DIODE(SI)
1
8
V
---
CN4
K2LC1YYB0026
K2LC1YYB0072
JACK, MODULAR
1
8
V
---
R43, R44, R46 ERJ3GEYJ151
ERJ3GEYJ272
RESISTOR, 2.7 k
3
*1
8
Y
---
R47, R48
ERJ3GEYJ151
ERJ3GEYJ102
RESISTOR,1 k
2
*1
8
Y
---
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