Read Panasonic KX-TDA1178X (serv.man5) Service Manual online
2
KX-TDA1178X
TABLE OF CONTENTS
PAGE
PAGE
1 Safety Precautions -----------------------------------------------3
1.1. For Service Technicians ---------------------------------3
2 Warning --------------------------------------------------------------3
2.1. Battery Caution ---------------------------------------------3
2.2. Caution--------------------------------------------------------3
2.3. About Lead Free Solder (PbF: Pb free) --------------3
2.4. Discarding of P. C. Board --------------------------------4
2.2. Caution--------------------------------------------------------3
2.3. About Lead Free Solder (PbF: Pb free) --------------3
2.4. Discarding of P. C. Board --------------------------------4
3 Specifications ------------------------------------------------------5
4 General/Introduction ---------------------------------------------5
4 General/Introduction ---------------------------------------------5
4.1. General Description ---------------------------------------5
5 Technical Descriptions------------------------------------------6
5.1. Block Diagram ----------------------------------------------6
5.2. Circuit Operation -------------------------------------------7
5.2. Circuit Operation -------------------------------------------7
6 Location of Controls and Components------------------ 16
6.1. Names and Locations----------------------------------- 16
7 Installation Instructions--------------------------------------- 17
7.1. MCSLC24 Card------------------------------------------- 17
7.2. Fastening Amphenol Connector---------------------- 19
7.2. Fastening Amphenol Connector---------------------- 19
8 Troubleshooting Guide---------------------------------------- 24
9 Miscellaneous ---------------------------------------------------- 31
9 Miscellaneous ---------------------------------------------------- 31
9.1. Terminal Guide of the ICs Transistors and
Diodes------------------------------------------------------- 31
9.2. How To Replace a Flat Package IC ----------------- 32
9.3. How to Replace the LLP (Leadless Leadframe
9.3. How to Replace the LLP (Leadless Leadframe
Package) IC and IC ground plate -------------------- 33
10 Schematic Diagram--------------------------------------------- 35
10.1. Block Diagram -------------------------------------------- 35
10.2. No.1---------------------------------------------------------- 36
10.3. No.2---------------------------------------------------------- 38
10.4. No.3---------------------------------------------------------- 40
10.5. No.4---------------------------------------------------------- 42
10.6. No.5---------------------------------------------------------- 44
10.7. No.6---------------------------------------------------------- 46
10.8. Waveform -------------------------------------------------- 47
10.2. No.1---------------------------------------------------------- 36
10.3. No.2---------------------------------------------------------- 38
10.4. No.3---------------------------------------------------------- 40
10.5. No.4---------------------------------------------------------- 42
10.6. No.5---------------------------------------------------------- 44
10.7. No.6---------------------------------------------------------- 46
10.8. Waveform -------------------------------------------------- 47
11 Printed Circuit Board ------------------------------------------ 50
11.1. Component View ----------------------------------------- 50
11.2. Bottom View ----------------------------------------------- 51
11.2. Bottom View ----------------------------------------------- 51
12 Appendix Information of Schematic Diagram --------- 52
13 Exploded View and Replacement Parts List ----------- 53
13 Exploded View and Replacement Parts List ----------- 53
13.1. IC Data------------------------------------------------------ 53
13.2. Cabinet and Electrical Parts Location--------------- 56
13.3. Accessories and Packing Material------------------- 57
13.4. Replacement Parts List --------------------------------- 58
13.2. Cabinet and Electrical Parts Location--------------- 56
13.3. Accessories and Packing Material------------------- 57
13.4. Replacement Parts List --------------------------------- 58
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