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KX-NT346RU, KX-NT346RU-B (serv.man3) - Panasonic PBX Service Manual Supplement (repair manual)

kx-nt346ru, kx-nt346ru-b (serv.man3) service manual supplement
Model
KX-NT346RU KX-NT346RU-B (serv.man3)
Pages
3 Few pages! See other manuals at the bottom of the first or last page.
Size
178.36 KB
Type
PDF
Document
Service Manual Supplement
Brand
Device
PBX / IP PROPRIETARY TELEPHONE
File
kx-nt346ru-kx-nt346ru-b-sm3.pdf
Date
Next: Panasonic KX-NT366RU / KX-NT366RU-B (serv.man3) Service Manual Supplement

Read Panasonic KX-NT346RU / KX-NT346RU-B (serv.man3) Service Manual Supplement online

ORDER NO. KMS1604690SE
IP Proprietary Telephone
Model No.
KX-NT346RU
KX-NT346RU-B
White Version
Black Version
(for Russia)
TABLE OF CONTENTS
PAGE
1 CHANGES----------------------------------------------------------- 2
1.1. Subject ------------------------------------------------------ 2
1.2. Replacement Parts List ---------------------------------- 2
Supplement-5
Please file and use this supplement manual together with the service manual for Model No. KX-NT346RU/
KX-NT346RU-B, Order No. KMS0709407CE.
2
KX-NT346RU/KX-NT346RU-B
1 CHANGES
1.1.
Subject 
SUFFIX LOCATION
1.2.
Replacement Parts List
Suffix
Reason for suffix change
C to D
Change of upper cabinet.
D to E
Software Version UP.
E to F
Change the chip fuse.
F to G
Change the crystal resonator.
G to H
Software Version UP.
H to I
Add Kazakh manuals and Ukraine RoHS Leaflet.
I to J
Self manufacturing of the LCD backlight.
J to K
Countermeasure to NT3xx start up error caused by PoE issue.
Suffix C - 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:
*1: The parts marked *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 
Cabinet and Electrical Parts
1
A4LYYY000015
PSLP1634Z
FLUORESCENT LAMP
1
8
W
J
32
PSKF1131Z1
PSKF1131Y1
CABINET COVER, LCD BACK 
(KX-NT346RU)
1
8
W
---
32
PSKF1131Z2
PSKF1131Y2
CABINET COVER, LCD BACK 
(KX-NT346RU-B)
1
8
W
---
35
PSKM1166W1
PSKM1166R1
CABINET BODY (KX-NT346RU)
1
8
X
D
35
PSKM1166W2
PSKM1166R2
CABINET BODY 
(KX-NT346RU-B)
1
8
X
D
Main Board Parts
IC12
C0EBF0000123
C0EBF0000435
IC
1
1
V
---
IC13
PQVIC61CN30N
C0EBF0000177
IC
1
1
V
---
X2
H0J250500028
H0J250500061
CRYSTAL OSCILLATOR
1
*1
8
W
G
IP1
K5H251Z00003
K5H102200004
FUSE
1
8
W
F
3
KX-NT346RU/KX-NT346RU-B
NM
KXNT346RU
KXNT346RUB
IP2
K5H302Z00003
K5H312200002
FUSE
1
8
W
F
C56
ECUV1H220JCV
ECUV1H100DCV
CAPACITOR,10pF
1
*1
8
W
G
C57
ECUV1H330JCV
ECUV1H100DCV
CAPACITOR,10pF
1
*1
8
W
G
Jack Board Parts
C501, C502
F4D257040003
----------
CAPACITOR,0.7μF
0
1
Y
K
Ref. No.
Part No.
Part Name & Description
Pcs
Remarks
Notes
Time of change 
(Suffix)
Original (Old)
New 
Page of 3
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Here you can read online and download Panasonic KX-NT346RU / KX-NT346RU-B (serv.man3) Service Manual Supplement in PDF. KX-NT346RU / KX-NT346RU-B (serv.man3) service manual supplement will guide through the process and help you recover, restore, fix, disassemble and repair Panasonic KX-NT346RU / KX-NT346RU-B (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.

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