Panasonic KX-NS700 Service Manual

Panasonic KX-NS700 Service Manual

Hybrid ip-pbx kx-ns700 kx-ns720 series power supply unit addition
Hide thumbs Also See for KX-NS700:

Advertisement

Please file and use this supplement manual together with the service manual.

TABLE OF CONTENTS

1 Technical Descriptions ----------------------------------------- 2
1.1. Power Supply Unit----------------------------------------- 2
PSU ------------------------------------------------------ 2
1.3. Main Converter--------------------------------------------- 3
1.4. DC Switch and DC Output Circuit --------------------- 4
2 Troubleshooting Guide ----------------------------------------- 6
2.1. Power Supply Unit----------------------------------------- 6
2.1.3. 41V are Not Output----------------------------------- 8
Model No.
PAGE
3 Schematic Diagram ----------------------------------------------9
3.1. Power Supply Board ------------------------------------ 14
3.2. Waveform ----------------------------------------------------9
4 Printed Circuit Board ------------------------------------------ 15
4.1. Power Supply Board ------------------------------------ 15
4.1.1. Component View ------------------------------------ 15
4.1.2. Bottom View ------------------------------------------ 16
5.1. Power Supply Unit --------------------------------------- 17
5.2. Replacement Parts List--------------------------------- 18
5.2.1. Power Supply Board-------------------------------- 18
© Panasonic System Networks Co., Ltd. 2014
Unauthorized copying and distribution is a violation
of law.
ORDER NO. KMS1411488SE
Hybrid IP-PBX
KX-NS700
KX-NS720 Series
Power Supply Unit Addition
PAGE

Advertisement

Table of Contents
loading
Need help?

Need help?

Do you have a question about the KX-NS700 and is the answer not in the manual?

Questions and answers

This manual is also suitable for:

Kx-ns720Kx-ns720xeKx-ns720alKx-ns720ukKx-ns720neKx-ns720c

Table of Contents