KX-NS0106X - Panasonic PBX Service Manual (repair manual). Page 2

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2
KX-NS0106X
TABLE OF CONTENTS
PAGE
PAGE
1 Safety Precautions -----------------------------------------------3
1.1. For Service Technicians  ---------------------------------3
2 Warning --------------------------------------------------------------4
2.1. About Lead Free Solder (PbF: Pb free) --------------4
2.1.1. Suggested PbF Solder -------------------------------5
2.2. Discarding of P. C. Board --------------------------------5
3 Specifications ------------------------------------------------------6
4 Technical Descriptions
------------------------------------------7
4.1. Block Diagram ----------------------------------------------7
4.1.1. Power Supply-------------------------------------------8
5 Location of Controls and Components--------------------9
5.1. Names and Locations-------------------------------------9
6 Installation Instructions--------------------------------------- 10
6.1. The Mother Board and Expansion Cards ---------- 10
6.1.1. FAX Card  --------------------------------------------- 10
7 Troubleshooting Guide---------------------------------------- 11
7.1. Slot-Site Property - Fax Card ------------------------- 11
7.2. Running FAX card---------------------------------------- 12
7.3. Memory test ----------------------------------------------- 13
7.4. FAX Send/Recieve--------------------------------------- 14
8 Miscellaneous ---------------------------------------------------- 15
8.1. How To Replace a Flat Package IC ----------------- 15
8.1.1. Preparation-------------------------------------------- 15
8.1.2. Removal Procedure--------------------------------- 15
8.1.3. Procedure --------------------------------------------- 15
8.1.4. Removing Solder From Between Pins --------- 15
8.2. Terminal Guide of the ICs Transistors and
Diodes------------------------------------------------------- 16
8.3. Memo-------------------------------------------------------- 17
9 Schematic Diagram--------------------------------------------- 18
9.1. Main Board------------------------------------------------- 18
9.1.1. Memory Board --------------------------------------- 18
9.1.2. Clock TDM USB Board ---------------------------- 20
9.1.3. Power Board------------------------------------------ 22
10 Printed Circuit Board ------------------------------------------ 24
10.1. Main Board------------------------------------------------- 24
10.1.1. Component View ------------------------------------ 24
10.1.2. Bottom View ------------------------------------------ 25
11 Appendix Information of Schematic Diagram --------- 26
12 Exploded View and Replacement Parts List ----------- 27
12.1. IC Data------------------------------------------------------ 27
12.1.1. IC101 --------------------------------------------------- 27
12.2. Accessories and Packing Material------------------- 34
12.3. Replacement Parts List --------------------------------- 35
12.3.1. Accessories and Packing Materials------------- 35
12.3.2. Main Board Parts ------------------------------------ 35
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