KX-NTV160NE (serv.man2) - Panasonic PBX Service Manual (repair manual). Page 2

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2
KX-NTV160 Series  
TABLE OF CONTENTS
PAGE
PAGE
1 Safety Precautions
-----------------------------------------------3
1.1. For Service Technicians  ---------------------------------3
2 Warning
--------------------------------------------------------------3
2.1. Information for Users on Collection and
Disposal of Old Equipment and used Batteries-----3
2.2. About Lead Free Solder (PbF: Pb free) --------------4
2.2.1. Suggested PbF Solder -------------------------------4
2.3. Discarding of P. C. Board --------------------------------4
3 Specifications
------------------------------------------------------5
3.1. General -------------------------------------------------------5
3.2. Camera Block -----------------------------------------------5
4 Location of Controls and Components
--------------------6
4.1. Name and Locations --------------------------------------6
5 Installation Instructions
-----------------------------------------7
6 Operating Instructions
------------------------------------------8
7 Troubleshooting Guide
------------------------------------------9
7.1. No power supplied by PoE ------------------------------9
7.2. No image -----------------------------------------------------9
7.3. No Audio---------------------------------------------------- 10
7.4. Wrong date ------------------------------------------------ 10
7.5. Fail connecting to cable LAN-------------------------- 10
7.6. Fail upgrading firmware--------------------------------- 11
8 Disassembly and Assembly Instructions
--------------- 12
8.1. Disassembly procedure--------------------------------- 12
8.2. Measure the circuit after disassembly -------------- 13
8.3. Assembly procedure------------------------------------- 14
9 Schematic Diagram
--------------------------------------------- 17
9.1. Block Diagram -------------------------------------------- 17
9.2. Main Board------------------------------------------------- 18
10 Printed Circuit Board
------------------------------------------ 32
10.1. Main Board------------------------------------------------- 32
10.1.1. Component View ------------------------------------ 32
10.1.2. Bottom View ------------------------------------------ 33
10.2. Sensor Board---------------------------------------------- 34
10.2.1. Component View ------------------------------------ 34
10.2.2. Bottom View ------------------------------------------ 34
11 Exploded View and Replacement Parts List
----------- 35
11.1. Cabinet and Electric Parts ----------------------------- 35
11.2. Accessories and Packing Materials ----------------- 36
11.3. Replacement Parts List --------------------------------- 37
11.3.1. Cabinet and Electrical Parts ---------------------- 37
11.3.2. Accessories and Packing Materials------------- 37
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