Panasonic KX-TDA0155CE, Service Manual, Page: 2 / 55

2
KX-TDA0155CE
TABLE OF CONTENTS
PAGE PAGE
1 Safety Precautions ----------------------------------------------- 3
1.1. For Service Technicians ----------------------------------3
1.2. Caution--------------------------------------------------------3
2 Warning -------------------------------------------------------------- 3
2.1. About Lead Free Solder (PbF: Pb free) --------------3
2.2. Discarding of P. C. Board --------------------------------4
3 Specifications ------------------------------------------------------ 4
4 Technical Descriptions ------------------------------------------ 5
4.1. Block Diagram ----------------------------------------------5
4.2. Hardware Description -------------------------------------6
5 Installation Instructions ----------------------------------------- 9
5.1. Connecting the Cell Station to the Hybrid IP-
PBX ------------------------------------------------------------9
5.2. Connectiong the CS ------------------------------------- 11
6 Test Mode ---------------------------------------------------------- 12
6.1. Required Equipment------------------------------------- 12
6.2. Initial Setting----------------------------------------------- 12
6.3. Command Reference ----------------------------------- 13
7 Troubleshooting Guide ---------------------------------------- 19
7.1. Portable Station (PS) Cannot Register to Cell
Station (CS) or PS Does not Link CS. -------------- 19
8 Disassembly and Assembly Instructions --------------- 21
8.1. Disassembly Instructions------------------------------- 21
9 Measurements and Adjustments -------------------------- 22
9.1. Version Check and CSID Writing--------------------- 22
9.2. Adjustment for Main Part------------------------------- 24
9.3. Measurement and Adjustment for RF Part -------- 26
10 Miscellaneous ---------------------------------------------------- 30
10.1. Terminal guide of ICs, Transistors and Diodes --- 30
10.2. How To Replace a Flat Package IC ----------------- 31
10.3. How to Replace the LLP (Leadless Leadframe
Package) IC and IC ground plate - --- ---- -------- 32
11 Schematic Diagram --------------------------------------------- 34
11.1. Main Board------------------------------------------------- 34
11.2. Waveform -------------------------------------------------- 38
12 Printed Circuit Board ------------------------------------------ 40
12.1. Component View ----------------------------------------- 40
12.2. Bottom View ----------------------------------------------- 41
13 Appendix Information of Schematic Diagram --------- 42
14 Exploded View and Replacement Parts List ----------- 43
14.1. IC Data------------------------------------------------------ 43
14.2. Cabinet and Electrical Parts Location--------------- 50
14.3. Accessories and Packing Material------------------- 51
14.4. Replacement Parts List --------------------------------- 52