Table of Contents
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KX-TGDA30
(Handset)
(Charger Unit)
Configuration for each model
Model No
Base Unit
KX-TGD320 1 (TGD320) 1 (TGDA30)
KX-TGD322 1 (TGD320) 2 (TGDA30)
KX-TGD323 1 (TGD320) 3 (TGDA30)
KX-TGDA30
*KX-TGDA30 is also an optional accessory, which contains a handset
and a charger.
KX-TGD320
(Base Unit)
Handset
Charger Unit Expendable
1
2
1 (TGDA30)
1
Model No.
Digital Cordless Answering System
B: Black & Silver frame Version
(for Australia)
Up to 6
Up to 6
Up to 6
ORDER NO. KM41512971CE
Telephone Equipment
KX-TGD320ALB
KX-TGD322ALB
KX-TGD323ALB
KX-TGDA30AZB
© Panasonic System Networks Co., Ltd. 2016
Unauthorized copying and distribution is a violation
of law.
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Table of Contents
Troubleshooting
Related Manuals for Panasonic KX-TGD323ALB
Summarization of Contents
Safety Precautions
For Service Technicians
Guidelines for safe and proper repair procedures to prevent electrical hazards and product damage.
Battery Caution
Warning regarding the risk of explosion if a battery is replaced with an incorrect type.
About Lead Free Solder
Information and precautions for using lead-free (PbF) solder during service and repair work.
Technical Descriptions
Block Diagram (Base Unit_Main)
Overview of the main functional blocks and interconnections within the base unit's primary circuitry.
Circuit Operation (Base Unit)
Detailed explanation of the operational principles of key circuits within the base unit.
Circuit Operation (Handset)
Explanation of the functional principles of the handset's internal circuits and operation.
Signal Route
Diagrams illustrating the signal paths for various functions within the device.
Test Mode
Engineering Mode (Base Unit)
Procedure to access and operate the engineering mode for base unit configuration and testing.
Engineering Mode (Handset)
Procedure to access and operate the engineering mode for handset configuration and testing.
How to Clear User Setting
Steps to reset user settings and data on the base unit and handset to factory defaults.
Troubleshooting Guide
Troubleshooting Flowchart
A systematic guide to diagnose and resolve common operational issues with the device.
Check Power
Procedures to verify power supply and voltage levels for base unit and handset troubleshooting.
Check the RF part
Steps to diagnose and identify defective components or issues within the radio frequency section.
Troubleshooting by Symptom (Base Unit)
Common symptoms and corresponding remedies for diagnosing base unit problems.
Disassembly and Assembly Instructions
Disassembly Instructions (Base Unit)
Step-by-step guide for safely taking apart the base unit for repair or component access.
Disassembly Instructions (Handset)
Step-by-step guide for safely taking apart the handset for repair or component access.
How to Replace the Handset LCD
Detailed instructions for replacing the Liquid Crystal Display (LCD) on the handset.
Measurements and Adjustments
Equipment Required
List of essential tools and equipment needed for performing measurements and adjustments.
The Setting Method of JIG (Base Unit)
Instructions for connecting and configuring the JIG for base unit measurements and settings.
The Setting Method of JIG (Handset)
Instructions for connecting and configuring the JIG for handset measurements and settings.
RF Specification
Technical specifications related to the radio frequency performance of the base unit and handset.
Schematic Diagram
Base Unit (Main) Schematic
Detailed circuit diagram for the main components of the base unit.
Handset (Main) Schematic
Detailed circuit diagram for the main components of the handset.
Printed Circuit Board
Base Unit (Main) Component View
Layout and identification of components on the main printed circuit board of the base unit.
Handset (Main) Component View
Layout and identification of components on the main printed circuit board of the handset.
Exploded View and Replacement Parts List
Cabinet and Electrical Parts (Base Unit)
Diagram and list of external and internal electrical components for the base unit.
Cabinet and Electrical Parts (Handset)
Diagram and list of external and internal electrical components for the handset.
Replacement Parts List
Comprehensive list of all replaceable parts with part numbers and descriptions.
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Questions and answers