KX-NS500UC (serv.man3) - Panasonic PBX Service Manual Supplement (repair manual)

kx-ns500uc (serv.man3) service manual supplement
Model
KX-NS500UC (serv.man3)
Pages
2 Few pages! See other manuals at the bottom of the first or last page.
Size
174.29 KB
Type
PDF
Document
Service Manual Supplement
Brand
Device
PBX / HYBRID IP-PBX
File
kx-ns500uc-sm3.pdf
Date

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
Supplement-4
Please file and use this supplement manual together with the service manual for Model No. KX-NS500UC,
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
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 
Mother Board Parts
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
PNWIAS500UC2
PNWIAS500UC3
IC
1
1
W
H
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Here you can read online and download Panasonic KX-NS500UC (serv.man3) Service Manual Supplement in PDF. KX-NS500UC (serv.man3) service manual supplement will guide through the process and help you recover, restore, fix, disassemble and repair Panasonic KX-NS500UC (serv.man3) PBX. Information contained in service manuals typically includes schematics / circuit diagrams, wiring diagrams, block diagrams, printed wiring boards, exploded views, parts list, disassembly / assembly, pcb.