Service Manual KX-NS500

[Didake]

Hi.
I share with the forum the KX-NS500 service manual KX-NS500AG service manual ORDER NO. KMS1409096CE) in pdf (please read first "Warning" and "Important safety notice", is designed for experienced repair technicians )

In this manual the source Power Supply Board is model PNLP2290 (page 74 to 77; page 94; page 127)


I search the service manual of this same PBX unit, but that uses the Power Supply Board model PNLP8532
I need Service Manual KX-NS500; KX-NS520 (supplement 2) ORDER No. KMS1506054SE ; this order number appears on the first page on the upper right margin)


I try to repair this Power Supply during quarantine...
Thanks in advance!

 

[kizo]

PNLP2290 is first release.
New version is PNLP8531YZ, next is PNLP8531YX and last is PNLP8531YW .

PNLP8532 is install in NS700NE/UK , it dont have battery connector

 

[Didake]

kizo: thank you very much!