Read Panasonic KX-NS500UC (serv.man3) Service Manual Supplement online
ORDER NO. KMS1605835SE
Hybrid IP-PBX
Model No.
KX-NS500UC
(for Kazakhstan, Ukrina)
TABLE OF CONTENTS
PAGE
1 CHANGES----------------------------------------------------------- 2
1.1. Subject ------------------------------------------------------ 2
1.2. Replacement Parts List ---------------------------------- 2
1.2. Replacement Parts List ---------------------------------- 2
Supplement-4
Please file and use this supplement manual together with the service manual for Model No. KX-NS500UC,
Order No. KMS1407077CE.
Order No. KMS1407077CE.
2
KX-NS500UC
1 CHANGES
1.1.
Subject
SUFFIX LOCATION
1.2.
Replacement Parts List
NM
KXNS500UC
Suffix
Reason for suffix change
G to H
Software Version UP.
H to J
Change of PCB (FPGA-ASIC), the Suffix are changed.
J to K
Crosstalk countermeasure extension parts are changed.
Suffix G - K
1HAQK123456
Serial No.
Label
(Example)
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
*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
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)
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.
Use original parts until exhausted, then stock new parts.
W Original
New
Early (before change)
Late (after 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.
late production sets. Use original parts where possible, then stock new parts.
X Original
New
Early (before change)
Late (after change)
Late (after change)
New parts only may be used in early or late production sets.
Stock new parts.
Stock new parts.
Y Original
New
Early (before change)
Late (after 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.
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
Mother Board Parts
C102B-C102F PSCU2JW221KR
C102B-C102F PSCU2JW221KR
F1K3A221A009
CAPACITOR, 220pF
5
8
V
---
C140
F1K1H105A250
----------
CAPACITOR,1μF
0
1
Y
K
----------
ERJ8GEY0R00
RESISTOR, 0Ω
1
1
Y
CPU Board Parts
IC203
IC203
PNWIAS500UC2
PNWIAS500UC3
IC
1
1
W
H
Display