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KX-NS520RU, KX-NS520UC - Panasonic PBX Service Manual Supplement (repair manual)

kx-ns520ru, kx-ns520uc service manual supplement
Model
KX-NS520RU KX-NS520UC
Pages
6
Size
335.84 KB
Type
PDF
Document
Service Manual Supplement
Brand
Device
PBX / EXPANSION UNIT
File
kx-ns520ru-kx-ns520uc.pdf
Date
Next: Panasonic KX-TES824CA / KX-TEM824CA (serv.man5) Service Manual Supplement

Read Panasonic KX-NS520RU / KX-NS520UC Service Manual Supplement online

ORDER NO. KMS1808431SE
Expansion Unit
Model No.
KX-NS520Series
TABLE OF CONTENTS
PAGE
1 CHANGES----------------------------------------------------------- 2
1.1. Subject ------------------------------------------------------ 2
1.2. Replacement Parts List ---------------------------------- 3
Supplement
Model No.
Suffix
Sup No.
Service Manual
Order No.
Please file and use this supplement manual together with the service manual.
KX-NS520BX
X
U
11
10
11
11
11
10
10
11
10
11
T
Q
X
U
X
U
X
U
P
N
W
T
X
U
P
N
X
U
KMS1403028CE
Asia
KX-NS520AG
KMS1409097CE
Argentina
KX-NS520BR
KMS1403042CE
Brazil
KX-NS520LA
KMS1403043CE
Chile, Panama, Peru, Mexico
KX-NS520NE
KMS1403044CE
Europe
KX-NS520RU
KMS1407078CE
Russian
KX-NS520SA
KMS1404056CE
South Africa
KX-NS520SU
KMS1403045CE
Saudi Arabia
KX-NS520UC
KMS1407079CE
Kazakhstan, Ukrina
Destination
KX-NS520UE
KMS1403046CE
Kuwait, Nigeria, U.A.E
2
KX-NS520Series
1 CHANGES
1.1.
Subject 
    KX-NS520BX, KX-NS520BR, KX-NS520LA, KX-NS520NE, KX-NS520SU, KX-NS520UE
    KX-NS520SA
    KX-NS520AG
    KX-NS520UC, KX-NS520RU
SUFFIX LOCATION
Suffix
Reason for suffix change
U to V
Software version up.(V8.241 -> V9.000)
V to W
Software version up.(V9.000 -> V9.015)
W to X
Countermeasure for Lightning surge.
Suffix
Reason for suffix change
T to U
Software version up.(V8.241 -> V9.000)
U to V
Software version up.(V9.000 -> V9.015)
V to W
Countermeasure for Lightning surge.
Suffix
Reason for suffix change
Q to R
Software version up.(V8.241 -> V9.000)
R to S
Software version up.(V9.000 -> V9.015)
S to T
Countermeasure for Lightning surge.
Suffix
Reason for suffix change
N to O
Software version up.(V8.241 -> V9.000)
O to P
Countermeasure for Lightning surge.
4 1
8 0
4 0
1
REF2
3
5
7
PNLB2261W*-YY
R420
R231
R248
R249
C212
R250
C214
R255
R256
R257
R258
R259
R260
R261
R262
R263
R264
R265
R266
R267
R475
R287
R484
R290
R291
TP_CLK_16.384MHz
C338
C349
C350
R391
R392
R393
R394
T301
TP_DG2
TP_DG3
TP_DG4
NS5XX
NS7XX
NS3XX
If the part number of the CPU PCB Board is after the following number, the suffix will be X (KX-NS520BX, 
KX-NS520BR, KX-NS520LA, KX-NS520NE, KX-NS520SU, KX-NS520UE), W (KX-NS520SA), 
T (KX-NS520AG), P (KX-NS520UC, KX-NS520RU)  or later.  When servicing, you need to check the suffix.
Refer to “PNLB2261W”
(Example)
Serial No.
Label
Suffix N - X
2HAQX123456
3
KX-NS520Series
1.2.
Replacement Parts List
KX-NS520BX
KX-NS520AG
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:    
If you change *1 from old to new, please also replace *2 with new parts at the same time. (For
lightning surge countermeasures)
If you taked measures against lightning surge in KX-NS520, we recommend replace KX-N5130
for the connection destination with a lightning surge countermeasure parts.
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
2
PNZCNS520BX
PNZCNS520BX1
LOWER CABINET 
1
*2
5
Y
X
16
PNJS101019Z
PNJS102012Z
WIRE
1
*2
5
Y
X
26
PNJA1201Z
LAN CABLE
1
*2
5
Y
X
CPU Board Parts 
IC203
PNWIA520BX15
PNWIA520BX16
IC
1
1
W
V
IC203
PNWIA520BX16
PNWIA520BX17
IC
1
1
W
W
PCB2
PNWPNS520CBX
PNWPS520CBX1
CPU PCB ASS'Y (RTL) 
1
*1
8
X
X
JK801
K2LC1YYB0071
K2LC1YYB0065
JACK/SOCKET
1
5
Y
X
L801-L804
J0JCC0000286
ERJ2GE0R00
IC FILTER
4
5
Y
X
LF801-LF804 G1BYYYBA0002
G1BYYYA00002
COIL
4
5
Y
X
R806-R809
ERJ2GEJ220
ERJ2GEJ681
680
4
5
Y
X
IC403
C0JBAB000785
C0JBAB001170
IC
1
8
V
-
Ref. No.
Part No.
Part Name & Description
Pcs
Remarks
Notes
Time of change 
(Suffix)
Original (Old)
New 
Cabinet and Electrical Parts
2
PNZCNS520BX
PNZCNS520BX1
LOWER CABINET 
1
*2
5
Y
T
16
PNJS101019Z
PNJS102012Z
WIRE
1
*2
5
Y
T
26
PNJA1201Z
LAN CABLE
1
*2
5
Y
T
CPU Board Parts 
IC203
PNWIS520AG13
PNWIS520AG14
IC
1
1
W
R
IC203
PNWIS520AG14
PNWIS520AG15
IC
1
1
W
S
PCB2
PNWPNS520CAG
PNWPS520CAG1
CPU PCB ASS'Y (RTL) 
1
*1
8
X
T
JK801
K2LC1YYB0071
K2LC1YYB0065
JACK/SOCKET
1
5
Y
T
L801-L804
J0JCC0000286
ERJ2GE0R00
IC FILTER
4
5
Y
T
LF801-LF804 G1BYYYBA0002
G1BYYYA00002
COIL
4
5
Y
T
R806-R809
ERJ2GEJ220
ERJ2GEJ681
680
4
5
Y
T
IC403
C0JBAB000785
C0JBAB001170
IC
1
8
V
-
Accessories and Packing Materials
A4
PNJA1073Z
K2CK3YY00096
AC CORD   
1
5
V
-
4
KX-NS520Series
KX-NS520BR
KX-NS520LA
KX-NS520NE
Ref. No.
Part No.
Part Name & Description
Pcs
Remarks
Notes
Time of change 
(Suffix)
Original (Old)
New 
Cabinet and Electrical Parts
2
PNZCNS520BX
PNZCNS520BX1
LOWER CABINET 
1
*2
5
Y
X
16
PNJS101019Z
PNJS102012Z
WIRE
1
*2
5
Y
X
26
PNJA1201Z
LAN CABLE
1
*2
5
Y
X
CPU Board Parts 
IC203
PNWIA520BR15
PNWIA520BR16
IC
1
1
W
V
IC203
PNWIA520BR16
PNWIA520BR17
IC
1
1
W
W
PCB2
PNWPNS520CBR
PNWPS520CBR1
CPU PCB ASS'Y (RTL) 
1
*1
8
X
X
JK801
K2LC1YYB0071
K2LC1YYB0065
JACK/SOCKET
1
5
Y
X
L801-L804
J0JCC0000286
ERJ2GE0R00
IC FILTER
4
5
Y
X
LF801-LF804 G1BYYYBA0002
G1BYYYA00002
COIL
4
5
Y
X
R806-R809
ERJ2GEJ220
ERJ2GEJ681
680
4
5
Y
X
IC403
C0JBAB000785
C0JBAB001170
IC
1
8
V
-
Ref. No.
Part No.
Part Name & Description
Pcs
Remarks
Notes
Time of change 
(Suffix)
Original (Old)
New 
Cabinet and Electrical Parts
2
PNZCNS520BX
PNZCNS520BX1
LOWER CABINET 
1
*2
5
Y
X
16
PNJS101019Z
PNJS102012Z
WIRE
1
*2
5
Y
X
26
PNJA1201Z
LAN CABLE
1
*2
5
Y
X
CPU Board Parts 
IC203
PNWIA520LA15
PNWIA520LA16
IC
1
1
W
V
IC203
PNWIA520LA16
PNWIA520LA17
IC
1
1
W
W
PCB2
PNWPNS520CLA
PNWPS520CLA1
CPU PCB ASS'Y (RTL) 
1
*1
8
X
X
JK801
K2LC1YYB0071
K2LC1YYB0065
JACK/SOCKET
1
5
Y
X
L801-L804
J0JCC0000286
ERJ2GE0R00
IC FILTER
4
5
Y
X
LF801-LF804 G1BYYYBA0002
G1BYYYA00002
COIL
4
5
Y
X
R806-R809
ERJ2GEJ220
ERJ2GEJ681
680
4
5
Y
X
IC403
C0JBAB000785
C0JBAB001170
IC
1
8
V
-
Ref. No.
Part No.
Part Name & Description
Pcs
Remarks
Notes
Time of change 
(Suffix)
Original (Old)
New 
Cabinet and Electrical Parts
2
PNZCNS520NE
PNZCNS520NE1
LOWER CABINET 
1
*2
5
Y
X
16
PNJS101019Z
PNJS102012Z
WIRE
1
*2
5
Y
X
26
PNJA1201Z
LAN CABLE
1
*2
5
Y
X
CPU Board Parts 
IC203
PNWIA520NE15
PNWIA520NE16
IC
1
1
W
V
IC203
PNWIA520NE16
PNWIA520NE17
IC
1
1
W
W
PCB2
PNWPNS520CNE
PNWPS520CNE1
CPU PCB ASS'Y (RTL) 
1
*1
8
X
X
JK801
K2LC1YYB0071
K2LC1YYB0065
JACK/SOCKET
1
5
Y
X
L801-L804
J0JCC0000286
ERJ2GE0R00
IC FILTER
4
5
Y
X
LF801-LF804 G1BYYYBA0002
G1BYYYA00002
COIL
4
5
Y
X
R806-R809
ERJ2GEJ220
ERJ2GEJ681
680
4
5
Y
X
IC403
C0JBAB000785
C0JBAB001170
IC
1
8
V
-
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