2
KX-NCP500GR
TABLE OF CONTENTS
PAGE
PAGE
1 Safety Precautions
-----------------------------------------------
4
1.1. For Service Technicians ---------------------------------4
1.2. Insulation Resistance Test -------------------------------4
2 Warning
--------------------------------------------------------------
4
2.1. Battery Caution ---------------------------------------------4
2.2. Caution--------------------------------------------------------4
2.3. About Lead Free Solder (PbF: Pb free) --------------5
2.3.1. Suggested PbF Solder -------------------------------5
2.3.2. Information for Users on Collection and
Disposal of Old Equipment and used
Batteries -------------------------------------------------6
2.4. Discarding of P. C. Board --------------------------------6
3 Specifications
------------------------------------------------------
7
3.1. General Description ---------------------------------------7
3.2. Characteristics ----------------------------------------------7
4 Technical Descriptions
------------------------------------------
8
4.1. IPCMPR Block Diagram ----------------------------------8
4.2. Power Supply Block Diagram ------------------------- 12
4.3. IPCMPR Card Circuit Operation --------------------- 13
4.3.1. IPCMPR Card ---------------------------------------- 13
4.3.2. Description of Each Part--------------------------- 14
4.3.3. Circuit Description----------------------------------- 15
4.4. Back Board Circuit Operation ------------------------- 18
4.5. Outline ------------------------------------------------------ 19
4.5.1. General Description--------------------------------- 19
4.5.2. IPCMPR Card ---------------------------------------- 19
4.5.3. Back Board-------------------------------------------- 19
4.5.4. Power Supply Unit ---------------------------------- 19
4.5.5. System Control--------------------------------------- 20
4.5.6. Back Board Signal Connection Diagram ------ 23
4.6. Power Supply Unit Circuit Operation---------------- 26
4.6.1. AC Section and Rectifier Circuit ----------------- 26
4.6.2. Main Converter--------------------------------------- 27
4.6.3. Output Voltage Section ---------------------------- 28
4.6.4. Alarm Signal Transmission Section------------- 30
4.6.5. Protective Circuit Operation Section------------ 31
5 Location of Controls and Components
------------------
32
5.1. Name and Locations ------------------------------------ 32
6 Installation Instructions
---------------------------------------
33
6.1. System Components ------------------------------------ 33
6.1.1. System Connection Diagram --------------------- 35
7 Operating Instructions
----------------------------------------
37
7.1. Type and Maximum Number of Slots --------------- 37
7.2. Maximum Optional Service Cards ------------------- 38
7.3. Maximum CO Lines and Extensions ---------------- 39
7.4. Maximum Terminal Equipment ----------------------- 39
7.5. Power Supply Unit Capacity--------------------------- 40
8 Test Mode
----------------------------------------------------------
41
8.1. Utility--------------------------------------------------------- 41
8.1.1. Utility-Diagnosis-------------------------------------- 41
9 Troubleshooting Guide
----------------------------------------
53
9.1. IPCMPR Card--------------------------------------------- 53
9.1.1. Startup-------------------------------------------------- 53
9.1.2. Phone Call -------------------------------------------- 62
9.1.3. Paging-------------------------------------------------- 64
9.1.4. Using MOH-------------------------------------------- 66
9.1.5. LAN ----------------------------------------------------- 68
9.1.6. ESVM--------------------------------------------------- 69
9.1.7. RS-232C ---------------------------------------------- 71
9.1.8. SD card IF -------------------------------------------- 72
9.1.9. Other --------------------------------------------------- 73
9.2. Power Supply --------------------------------------------- 74
9.2.1. Total output voltage not output 1 (Main
converter output voltage error [C101/
C201])-------------------------------------------------- 74
9.2.2. Total output voltage not output 2 (Main
converter output voltage normal [C101/
C201])-------------------------------------------------- 76
9.2.3. 15VPT/41V output voltage not output (15V
only output) ------------------------------------------- 77
9.2.4. 15VPT output voltage only not output --------- 78
9.2.5. 41V output voltage only not output ------------- 79
10 Service Fixture & Tools
---------------------------------------
80
10.1. Extension Boards for Servicing ---------------------- 80
11 Disassembly and Assembly Instructions
--------------
81
11.1. IPCMPR Card -------------------------------------------- 81
11.2. Back Board------------------------------------------------ 82
11.3. Power Supply Board ------------------------------------ 84
12 Miscellaneous
---------------------------------------------------
85
12.1. How To Replace a Flat Package IC----------------- 85
12.1.1. Preparation ------------------------------------------- 85
12.1.2. Removal Procedure -------------------------------- 85
12.1.3. Procedure--------------------------------------------- 85
12.1.4. Removing Solder From Between Pins--------- 85
12.2. Terminal Guide of the ICs Transistors and
Diodes ------------------------------------------------------ 86
12.2.1. IPCMPR Card---------------------------------------- 86
12.2.2. LED Board -------------------------------------------- 86
12.2.3. Power Supply Board ------------------------------- 87
13 Schematic Diagram
--------------------------------------------
88
13.1. Block Diagram -------------------------------------------- 88
13.2. IPCMPR Card No.1 ------------------------------------- 90
13.3. IPCMPR Card No.2 ------------------------------------- 92
13.4. IPCMPR Card No.3 ------------------------------------- 94
13.5. IPCMPR Card No.4 ------------------------------------- 96
13.6. IPCMPR Card No.5 ------------------------------------- 98
13.7. IPCMPR Card No.6 ------------------------------------100
13.8. IPCMPR Card No.7 ------------------------------------102
13.9. IPCMPR Card No.8 ------------------------------------104
13.10. IPCMPR Card No.9 ------------------------------------106
13.11. IPCMPR Card No.10-----------------------------------108
13.12. IPCMPR Card No.11----------------------------------- 110
13.13. IPCMPR Card No.12----------------------------------- 112
13.14. IPCMPR Card No.13----------------------------------- 114
13.15. IPCMPR Card No.14----------------------------------- 116
13.16. IPCMPR Card No.15----------------------------------- 118
13.17. IPCMPR Card No.16-----------------------------------120
13.18. Back Board-----------------------------------------------121
13.18.1. No.1 ---------------------------------------------------121
13.18.2. No.2 ---------------------------------------------------123
13.18.3. No.3 ---------------------------------------------------125
13.19. LED Board------------------------------------------------ 126
13.20. Power Supply Board -----------------------------------127
13.21. Waveform-------------------------------------------------128
14 Printed Circuit Board
-----------------------------------------
130
14.1. IPCMPR Card -------------------------------------------130
Summary of Contents for KX-NCP500GR
Page 9: ...9 KX NCP500GR ...
Page 12: ...12 KX NCP500GR 4 2 Power Supply Block Diagram ...
Page 20: ...20 KX NCP500GR 4 5 5 System Control 4 5 5 1 System Control Block Diagram ...
Page 21: ...21 KX NCP500GR 4 5 5 2 Voice TDM Highway Bus Block Diagram ...
Page 24: ...24 KX NCP500GR 4 5 6 2 EC Bus System Connection Diagram ...
Page 32: ...32 KX NCP500GR 5 Location of Controls and Components 5 1 Name and Locations ...
Page 36: ...36 KX NCP500GR ...
Page 53: ...53 KX NCP500GR 9 Troubleshooting Guide 9 1 IPCMPR Card 9 1 1 Startup ...
Page 54: ...54 KX NCP500GR ...
Page 55: ...55 KX NCP500GR ...
Page 56: ...56 KX NCP500GR ...
Page 57: ...57 KX NCP500GR 9 1 1 1 Main alarm light turns on ...
Page 58: ...58 KX NCP500GR 9 1 1 2 SD card access light does not flash ...
Page 60: ...60 KX NCP500GR ...
Page 61: ...61 KX NCP500GR 9 1 1 6 Option card cannot start up ...
Page 62: ...62 KX NCP500GR 9 1 2 Phone Call 9 1 2 1 The path cannot connect ...
Page 63: ...63 KX NCP500GR 9 1 2 2 Noise is created ...
Page 64: ...64 KX NCP500GR 9 1 3 Paging 9 1 3 1 Noise is created ...
Page 65: ...65 KX NCP500GR ...
Page 66: ...66 KX NCP500GR 9 1 4 Using MOH ...
Page 67: ...67 KX NCP500GR ...
Page 68: ...68 KX NCP500GR 9 1 5 LAN 9 1 5 1 LAN Connection ...
Page 69: ...69 KX NCP500GR 9 1 6 ESVM 9 1 6 1 ESVM function record play ...
Page 70: ...70 KX NCP500GR ...
Page 71: ...71 KX NCP500GR 9 1 7 RS 232C 9 1 7 1 RS 232C Connection ...
Page 72: ...72 KX NCP500GR 9 1 8 SD card IF ...
Page 73: ...73 KX NCP500GR 9 1 9 Other ...
Page 75: ...75 KX NCP500GR 9 2 1 1 Defective parts list ...
Page 78: ...78 KX NCP500GR 9 2 4 15VPT output voltage only not output 9 2 4 1 Defective parts list ...
Page 79: ...79 KX NCP500GR 9 2 5 41V output voltage only not output 9 2 5 1 Defective parts list ...
Page 80: ...80 KX NCP500GR 10 Service Fixture Tools 10 1 Extension Boards for Servicing ...
Page 87: ...87 KX NCP500GR 12 2 3 Power Supply Board ...
Page 129: ...129 KX NCP500GR Waveform 7 Waveform 8 Waveform 9 159 984MHz 13 824MHz 16 384MHz ...
Page 145: ...145 KX NCP500GR 16 2 Cabinet and Electrical Parts Location ...
Page 146: ...146 KX NCP500GR 16 3 Accessories and Packing Material ...