Table of Contents
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KX-TGFA30
(Handset)
KX-TGF380
(Base Unit)
Configuration for each model
Model No
Base Unit
Handset
KX-TGF350 1 (TGF350) 1 (TGFA30)
KX-TGF352 1 (TGF350) 2 (TGFA30)
KX-TGF353 1 (TGF350) 3 (TGFA30)
KX-TGF380 1 (TGF380) 1 (TGFA30)
KX-TGF382 1 (TGF380) 2 (TGFA30)
KX-TGF383 1 (TGF380) 3 (TGFA30)
1 (TGF350) 2 (TGFA30)
KX-TG572SK
KX-TGFA30*
1 (TGFA30)
*KX-TGFA30 is also an optional accessory, which contains a
handset and a charger.
KX-TGF350
(Base Unit)
(Charger Unit)
Charger Unit Expandable
1
Up to 6
2
Up to 6
3
Up to 6
1
Up to 6
2
Up to 6
3
Up to 6
2
Up to 6
1
Telephone Equipment
KX-TGF350N
Model No.
KX-TGF352N
KX-TGF353N
KX-TG572SK
KX-TGF380M
KX-TGF382M
KX-TGF383M
KX-TGFA30N
KX-TGFA30
Digital Corded/Cordless Answering
System
Digital Corded/Cordless Phone with
Link-to-Cell
N: Champagne Gold Version
M: Metallic Black Version
(for U.S.A.)
© Panasonic System Networks Co., Ltd. 2015
Unauthorized copying and distribution is a violation
of law.
ORDER NO. KM41501899CE
F13
M
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Table of Contents
Related Manuals for Panasonic KX-TGF380M
Summarization of Contents
Service Manual - Telephone Equipment
Model Numbers and Descriptions
Lists the various model numbers and their associated product types.
Configuration for each model
Details the components included with each specific model configuration.
Safety Precautions
For Service Technicians
Outlines essential safety guidelines for individuals performing repair services.
Battery Caution
Warns about the risks associated with incorrect battery replacement and disposal.
About Lead Free Solder (PbF: Pb free)
Explains the use of lead-free solder and precautions for handling it during service.
Technical Descriptions
Circuit Configuration of TGF35x/38x Series Phones
Describes the overall circuit architecture of the TGF35x/38x telephone series.
US-DECT Description
Details the US-DECT system, including frequency range and duplex procedure.
TDD Frame Format
Illustrates the Time Division Duplex frame format used in the system.
TDMA system
Explains the Time Division Multiple Access system, including handset linking.
Signal Flowchart in the Radio Parts
Depicts the signal flow for reception and transmission within the radio parts.
Block Diagram (Base Unit_Main)
Presents a block diagram of the main base unit's internal components and connections.
Tel Interface Circuit
Details the circuit responsible for interfacing with the telephone line.
Block Diagram (Base Unit_RF Part)
Shows a block diagram of the radio frequency components within the base unit.
Circuit Operation (Base Unit)
BBIC (Base Band IC: IC501)
Explains the functions of the BBIC, including voice messaging and caller ID.
Flash Memory (IC502)
Describes the role of the Flash Memory IC502 for main program data storage.
Flash Memory (IC601)
Details the Flash Memory IC601 used for storing voice signals and messages.
Bluetooth Unit (IC721) (for KX-TGF38x only)
Explains the function of the Bluetooth Unit (IC721) for Bluetooth communication.
Block Diagram (Handset)
Block Diagram (Handset_RF Part)
Illustrates the block diagram for the RF section of the handset.
Circuit Operation (Handset)
Outline
Provides an overview of the handset's IC components and interfaces.
Power Supply Circuit/Reset Circuit
Details the power supply and reset circuit operations within the handset.
Test Mode
Engineering Mode
Details the procedure for entering and using the engineering mode for testing.
Handset
Provides instructions for accessing and modifying settings in the handset's engineering mode.
Service Mode
How to Clear User Setting (Handset Only)
Explains the procedure to reset user settings on the handset to factory defaults.
Troubleshooting Guide
Troubleshooting Flowchart
Provides a step-by-step flowchart to diagnose and resolve common product issues.
Check Power
Outlines procedures for checking power supply issues in both the base unit and handset.
Check Record
Details steps to troubleshoot issues related to recording incoming messages on the base unit.
How to change the Auto Disconnect activation time and VOX level
Guides users on adjusting auto-disconnect timing and VOX sensitivity settings.
Check Battery Charge
Details procedures for checking battery charge status in the handset and charger unit.
Check Link
Describes how to check the link connection between the base unit and the handset.
Check the RF part
Explains how to identify defective RF parts by re-registering handsets and base units.
RF Check Flowchart
Presents a flowchart for checking the RF performance of the unit.
Check Table for RF part
Provides a detailed table for performing RF part checks and confirmations.
TEST RANGE Check
Details how to perform range confirmation tests for TX power and RX sensitivity.
Registering a Handset to the Base Unit
Explains the process of registering a new handset to the base unit.
Check Caller ID
Describes how to verify Caller ID functionality on the base unit.
Check BT Communication
Details the procedure for checking Bluetooth communication functionality.
Disassembly and Assembly Instructions
Disassembly Instructions
Provides general instructions for disassembling the device.
Base Unit
Details the disassembly steps specific to the base unit.
Handset
Provides disassembly instructions specifically for the handset.
How to Replace the Base unit LCD
Guides on the procedure for replacing the LCD screen on the base unit.
How to Replace the Handset LCD
Provides instructions for replacing the LCD screen on the handset.
Measurements and Adjustments
Equipment Required
Lists the necessary equipment for performing measurements and adjustments.
The Setting Method of JIG
Explains how to set up and use the JIG for measurements.
How to install Batch file into P.C.
Guides on installing batch files onto a PC for device configuration.
Adjustment Standard (Base Unit)
Bottom View
Shows the bottom view of the base unit, indicating test points and component locations.
Adjustment Standard (Handset)
Component View
Displays the component view of the handset's printed circuit board.
Things to Do after Replacing X'tal
How to download the data
Explains how to download necessary data after replacing components like EPROM or X'tal.
How to update the BBIC.
Provides instructions for updating the BBIC firmware.
Miscellaneous
How to Replace the LLP (Leadless Leadframe Package) IC
Explains the process of replacing Leadless Leadframe Package ICs.
How to Replace the Flat Package IC
Guides on replacing Flat Package ICs, even without specialized tools.
Schematic Diagram
Base Unit (Schematic Diagram (Base Unit_Main))
Refers to the schematic diagram for the base unit's main circuit.
KX-TGF350
Presents the schematic diagram specifically for the KX-TGF350 model's base unit.
KX-TGF380
Provides the schematic diagram for the KX-TGF380 model's base unit.
Schematic Diagram (BT module) (for KX-TGF380 only)
Shows the schematic diagram for the Bluetooth module specific to the KX-TGF380 model.
Schematic Diagram (Base Unit_Operation)
Displays the schematic diagram for the base unit's operational circuits.
Schematic Diagram (Base Unit_LCD)
Shows the schematic diagram related to the base unit's LCD display.
Schematic Diagram (Handset_Main)
BBIC MODUL Schematic Diagram (Handset_Main)
Provides the schematic diagram for the handset's BBIC module.
Printed Circuit Board
Circuit Board (Base Unit_Main)
Shows the main circuit board of the base unit.
Circuit Board (Base Unit_Operation)
Shows the circuit board layout for the base unit's operation controls.
Circuit Board (Base Unit_Operation_Hook Switch)
Component View
Illustrates the component placement on the base unit's hook switch circuit board.
Circuit Board (Handset_Main)
Component View
Illustrates the component layout on the handset's main circuit board.
Circuit Board (Handset_BBIC Module)
Component View
Illustrates the component layout on the handset's BBIC module circuit board.
Exploded View and Replacement Parts List
Cabinet and Electrical Parts (Base Unit)
Lists cabinet and electrical parts for the base unit with exploded views.
Cabinet and Electrical Parts (Handset)
Lists cabinet and electrical parts for the handset with an exploded view.
Cabinet and Electrical Parts (Charger Unit)
Lists cabinet and electrical parts for the charger unit with an exploded view.
Accessories and Packing Materials
KX-TGF350N
Shows accessories and packing materials for the KX-TGF350N model.
KX-TGF352N
Illustrates accessories and packing materials for the KX-TGF352N model.
KX-TGF353N
Shows accessories and packing materials for the KX-TGF353N model.
KX-TGF380M
Illustrates accessories and packing materials for the KX-TGF380M model.
KX-TGF382M
Shows accessories and packing materials for the KX-TGF382M model.
KX-TGF383M
Illustrates accessories and packing materials for the KX-TGF383M model.
KX-TG572
Shows accessories and packing materials for the KX-TG572 model.
KX-TGFA30N
Illustrates accessories and packing materials for the KX-TGFA30N model.
KX-TGFA30M
Shows accessories and packing materials for the KX-TGFA30M model.
Replacement Parts List
Base Unit
Lists replacement parts for the base unit.
Main P.C. Board Parts
Lists components found on the main P.C. board of the base unit.
Handset
Lists cabinet and electrical parts for the handset.
Charger Unit
Lists cabinet and electrical parts for the charger unit.
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