Panasonic KX-TGE245B Manuals

Manuals and User Guides for Panasonic KX-TGE245B. We have 2 Panasonic KX-TGE245B manuals available for free PDF download: Service Manual

Panasonic KX-TGE245B Service Manual (126 pages)

Digital Cordless Answering System

Brand: Panasonic | Category: Answering Machine | Size: 10.01 MB

Table of Contents
3
Safety Precautions

5
- For Service Technicians
  5
Warning

5
- Battery Caution
  5
- About Lead Free Solder (Pbf: Pb Free)
  5
  - Suggested Pbf Solder
    6
  - Discarding of P. C. Board
    6
Specifications

7
Technical Descriptions

8
- Circuit Configuration
  8
  - Series Phones
    8
  - US-DECT Description
    9
    
    TDD Frame Format
    9
    
    TDMA System
    9
    
    Signal Flowchart in the Radio Parts
    10
  - Block Diagram (Base Unit_Main)
    11
  - Tel Interface Circuit
    12
  - Block Diagram (Base Unit_Rf Part)
    13
  - Circuit Operation (Base Unit)
    14
    
    BBIC (Base Band IC: IC501)
    14
    
    Flash Memory (IC502)
    14
    
    Flash Memory (IC601)
    14
    
    Eeprom (Ic611)
    14
    
    Bluetooth Unit (IC721) (for KX-Tge26X/27X Only)
    14
    
    Power Supply Circuit/Reset Circuit
    15
    
    Charge Circuit
    16
    
    Telephone Line Interface
    17
    
    Parallel Connection Detect Circuit/Auto Disconnect Circuit
    18
    
    Calling Line Identification (Caller ID)/Call Waiting Caller ID
    19
  - Block Diagram (Handset)
    21
  - Block Diagram (Handset_Rf Part)
    22
  - Circuit Operation (Handset)
    23
    
    Outline
    23
    
    Power Supply Circuit/Reset Circuit
    23
    
    Charge Circuit
    24
    
    Battery Low/Power down Detector
    24
    
    Speakerphone
    24
- Behavior of Electric Power Failure
  25
- Circuit Operation (Charger Unit)
  25
Location of Controls and Components

26
Installation Instructions

26
Operating Instructions

26
Test Mode

27
- Engineering Mode
  27
  - Base Unit
    27
  - Handset
    29
Service Mode

31
- How to Clear User Setting (Handset Only)
  31
Troubleshooting Guide

32
- Troubleshooting Flowchart
  32
  - Check Power
    33
  - Check Record
    34
  - Check Playback
    37
  - Check Battery Charge
    37
  - Check Link
    38
  - Check the RF Part
    40
  - Registering a Handset to the Base Unit
    44
  - Deregistering a Handset
    44
  - Check Handset Transmission
    45
- Check Handset Reception
  45
- Check Caller ID
  45
- Check BT Communication
  46
Disassembly and Assembly Instructions

48
- Disassembly Instructions
  48
  - Base Unit
    48
  - Handset
    52
  - Charger Unit
    53
- How to Replace the Handset LCD
  54
Measurements and Adjustments

55
- Equipment Required
  55
- The Setting Method of JIG
  55
  - Connections (Base Unit)
    55
  - Connections (Handset)
    56
  - How to Install Batch File into P.C
    57
  - Commands
    58
- Adjustment Standard (Base Unit)
  59
  - Bottom View
    59
- Adjustment Standard (Handset)
  60
  - Component View
    60
- Things to Do after Replacing X'tal
  61
  - How to Download the Data
    61
- Frequency Table
  63
- Bluetooth Frequency Table
  64
Miscellaneous

65
- How to Replace the LLP (Leadless Leadframe Package) IC
  65
  - Preparation
    65
  - Caution
    65
  - How to Remove the IC
    65
  - How to Install the IC
    66
- How to Replace the Flat Package IC
  67
  - Preparation
    67
  - How to Remove the IC
    67
  - How to Install the IC
    68
  - How to Remove a Solder Bridge
    68
- Terminal Guide of the Ics, Transistors and Diodes
  69
  - Base Unit
    69
  - Handset
    69
Schematic Diagram

71
- For Schematic Diagram
  71
  - Base Unit (Schematic Diagram (Base Unit_Main))
    71
  - Handset
    71
  - (Handset_Main))
    71
- Schematic Diagram (Base Unit_Main)
  72
  - Kx-Tge240
    72
  - Kx-Tge260
    74
  - Kx-Tge270
    76
- Schematic Diagram (BT Module) (for KX-TGE260/270 Only)
  78
- Schematic Diagram (Base Unit_Operation)
  80
  - Kx-Tge240/270
    80
  - Kx-Tge260
    81
- Schematic Diagram (Handset_Main)
  82
Printed Circuit Board

85
- Circuit Board (Base Unit_Main)
  85
  - Component View
    85
  - Bottom View
    86
- Circuit Board (Base Unit_Operation)
  87
  - Kx-Tge240/270
    87
  - Kx-Tge260
    89
- Circuit Board (Handset_Main)
  91
  - Component View
    91
  - Bottom View
    92
Exploded View and Replacement Parts List

93
- Cabinet and Electrical Parts (Base Unit)
  93
  - Kx-Tge240/270
    93
  - Kx-Tge260
    94
- Cabinet and Electrical Parts (Handset)
  95
- Cabinet and Electrical Parts (Charger Unit)
  96
- Accessories and Packing Materials
  97
  - Kx-Tge240B
    97
  - Kx-Tge242B
    98
  - Kx-Tge243B
    99
  - Kx-Tge244B
    100
  - Kx-Tge245B
    101
  - Kx-Tge260S
    102
  - Kx-Tge262S
    103
  - Kx-Tge263S
    104
  - Kx-Tge264S
    105
- Kx-Tg454Sk
  106
- Kx-Tge270S
  107
- Kx-Tge272S
  108
- Kx-Tge273S
  109
- Kx-Tge274S
  110
- Kx-Tge275S
  111
- Kx-Tgea20B
  112
- Kx-Tgea20S
  113
- Kx-Tg465Skt
  114
- Replacement Parts List
  115
  - Base Unit
    115
  - Handset
    120
  - Charger Unit
    121
  - Accessories and Packing Materials
    122
  - Screws
    124
  - Fixtures and Tools
    124

General

Color

black

Speakerphone

yes

Expandable

yes

Volume Control

yes

Intercom

yes

Incoming Lines

Features

Message Counter

yes

Call

Caller ID

yes

Call Waiting

yes

Answering System

yes

Flash Function

yes

Hold Button

yes

Phone Book

Caller ID Memory

50 gigabytes

Complete Set

Handsets

yes

Expansion Base Stations

Expansion Handsets

Keypad

Backlit Keypad

yes

Keypad Location

base and handset

Connectivity

Bluetooth

Power

Frequency

dect 6.0 plus digital

Dimensions

Depth

3.5 inches

Height

3.3 inches

Net Weight

0.6 ounces

Panasonic KX-TGE245B Service Manual (21 pages)

Digital Cordless Phone

Brand: Panasonic | Category: Telephone | Size: 2.55 MB

Table of Contents
2
1 Original Service Manual Information

3
2 Replacement Parts List

3
- Reference Chart
  3
- Original and New Parts Comparison Lists
  4
3 CHANGES (Suffix Code: D or Later)

5
- Technical Descriptions
  5
  - Block Diagram (Handset)
    5
  - Circuit Operation (Handset)
    6
- Test Mode
  7
  - Handset
    7
- Troubleshooting Guide
  8
  - Check Power
    8
  - Check Link
    9
  - Check the RF Part
    10
- Disassembly and Assembly Instructions
  11
  - Handset
    11
- Measurements and Adjustments
  12
  - Adjustment Standard (Handset)
    12
  - Things to Do after Replacing X'tal
    13
- Miscellaneous
  14
  - Terminal Guide of the Ics, Transistors and Diodes
    14
- Schematic Diagram
  15
  - Schematic Diagram (Handset_Main)
    15
  - Schematic Diagram (Handset_Module)
    16
- Printed Circuit Board
  17
  - Circuit Board (Handset_Main)
    17
  - Circuit Board (Handset_Module)
    19
- Replacement Parts List
  20
  - Handset
    20

Panasonic Categories

Air Conditioner

Camcorder

Digital Camera

Cordless Telephone

More Panasonic Manuals

Panasonic KX-TGE245B Manuals

Panasonic KX-TGE245B Service Manual (126 pages)

Table of Contents

Safety Precautions

Warning

Specifications

Technical Descriptions

Location of Controls and Components

Installation Instructions

Operating Instructions

Test Mode

Service Mode

Troubleshooting Guide

Disassembly and Assembly Instructions

Measurements and Adjustments

Miscellaneous

Schematic Diagram

Printed Circuit Board

Exploded View and Replacement Parts List

Panasonic KX-TGE245B Service Manual (21 pages)

Table of Contents

1 Original Service Manual Information

2 Replacement Parts List

3 CHANGES (Suffix Code: D or Later)

Related Products

Panasonic Categories