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Panasonic TDA 100 User Manual

Panasonic TDA 100
91 pages
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© 2003 Panasonic Communications Co., Ltd. All
rights reserved. Unauthorized copying and
distribution is a violation of law.
KX-TDA100CE
(for Europe)
Hybrid IP-PBX
IMPORTANT INFORMATION ABOUT LEAD FREE, (PbF), SOLDERING
If lead free solder was used in the manufacture of this product the printed circuit boards will be marked PbF.
Standard leaded, (Pb), solder can be used as usual on boards without the PbF mark.
When this mark does appear please read and follow the special instructions described in this manual on the use of PbF and how
it might be permissible to use Pb solder during service and repair work.
ORDER NO. KMS0304728C2
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Panasonic TDA 100 Specifications

General IconGeneral
Power SupplyAC 100-240 V, 50/60 Hz
Power Failure TransferYes
Wall MountableYes
VoIPYes
ISDNYes
NetworkingYes
TypeHybrid

Summary

WARNING

Service Technician Precautions

Important Cautions

Safety Precautions

Guidelines for safe servicing, including unplugging power, using recommended parts, and checking power cords.

Disassembly Instructions

MPR Card Disassembly

Detailed procedure for removing the MPR card, including screw and cover removal steps.

Back Board Disassembly

Procedure for removing side covers, top cover, and back cover for system access.

System Control

Voice Bus Block Diagram

MPR Card Circuit Operation

MPR Card Overview

Outlines the MPR card's functions, configuration including CPU, memory, and I/O interfaces.

MPR Card Part Descriptions

MPR Card Block Diagram

MPR Card Circuit Description

Back Board Circuit Operation

Troubleshooting Guide

MPR Card Startup Issues

Troubleshooting flowchart for when the main power indication light does not turn on.

Phone Call Troubleshooting

Diagnostic steps for issues related to call path connection failures and noise.

Paging Troubleshooting

Steps to diagnose and resolve issues with paging sound, including pin jack and CODEC problems.

MOH Using Troubleshooting

Troubleshooting guide for no sound inputs or low/loud audio issues with Music on Hold (MOH).

USB Connection Troubleshooting

Steps to diagnose and resolve problems with connecting to the PC via USB.

RS-232C Connection Troubleshooting

Diagnostic procedures for RS-232C connection failures, including cable and voltage checks.

SD Card I/F Troubleshooting

Steps to diagnose and resolve issues with saving system data to the SD card.

Other Troubleshooting

Addresses miscellaneous issues like deleted clock data, backup battery problems, and memory holding actions.

Diagnosis Features

Diagnosis Test

Replacing Flat Package ICs

MPR Card Parts

Schematic Diagram

MPR Card Schematic

Detailed circuit diagram of the MPR card, illustrating component interconnections and signal paths.

Waveforms

Printed Circuit Board

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