Panasonic KX-TSC62SXW - Default Chapter; Table of Contents

3
KX-TSC62SXB/KX-TSC62SXW
TABLE OF CONTENTS
PAGE PAGE
1 Safety Precautions----------------------------------------------- 4
1.1. For Service Technicians --------------------------------- 4
2 Warning -------------------------------------------------------------- 4
2.1. About Lead Free Solder (Pbf: Pb free)--------------- 4
2.2. Discarding of P. C. Board-------------------------------- 5
3 Specifications ----------------------------------------------------- 6
4 Technical Descriptions ----------------------------------------- 7
4.1. Block Diagram---------------------------------------------- 7
4.2. Circuit Operation------------------------------------------- 8
5 Location of Controls and Components ------------------11
6 Installation Instructions --------------------------------------- 11
7 Operating Instructions-----------------------------------------11
8 Troubleshooting Guide ----------------------------------------12
8.1. Service Hints-----------------------------------------------12
8.2. Set Dead----------------------------------------------------12
8.3. Pulse Dialing Problems ---------------------------------12
8.4. Tone Dialing Problems ----------------------------------13
8.5. No Ringing Sound When Ring Signal is Input ----13
9 Disassembly and Assembly Instructions ---------------14
9.1. Disassembly Instructions -------------------------------14
9.2. Assembly Instruction-------------------------------------16
10 Miscellaneous ----------------------------------------------------18
10.1. IC Block diagram -----------------------------------------18
10.2. How to Replace the Flat Package IC----------------21
10.3. Terminal Guide of the ICs, Transistors and
Diodes -------------------------------------------------------23
11 Schematic Diagram ---------------------------------------------24
11.1. For Schematic Diagram---------------------------------24
11.2. Schematic Diagram (Main)-----------------------------26
11.3. Schematic Diagram (Operation) ----------------------28
12 Printed Circuit Board-------------------------------------------29
12.1. Circuit Board (Main)--------------------------------------29
12.2. Circuit Board (Operation)-------------------------------31
13 Exploded View and Replacement Parts List -----------33
13.1. Cabinet and Electrical Parts ---------------------------33
13.2. Accessories -----------------------------------------------34
13.3. Replacement Part List-----------------------------------35