Panasonic KX-PRW120W Manuals

Panasonic KX-PRW120W Manuals

Manuals and User Guides for Panasonic KX-PRW120W. We have 1 Panasonic KX-PRW120W manual available for free PDF download: Service Manual

Panasonic KX-PRW120W Service Manual

Panasonic KX-PRW120W Service Manual (89 pages)

Premium Design Phone with Smartphone Connect

Brand: Panasonic | Category: Cordless Telephone | Size: 6.51 MB

Table of Contents

Table of Contents
3
1 Safety Precautions

5
- For Service Technicians
  5
2 Warning

5
3 Specifications

7
4 Technical Descriptions

8
- US-DECT Description
  8
- Block Diagram (Base Unit)
  10
- Circuit Operation (Base Unit)
  11
  - Outline
    11
- Circuit Operation (Base Unit)
  12
- Block Diagram (Handset)
  17
- Circuit Operation (Handset)
  18
  - Outline
    18
  - Power Supply Circuit/Reset Circuit
    18
  - Charge Circuit
    18
  - Battery Low/Power down Detector
    18
  - Speakerphone
    19
- Signal Route
  20
5 Location of Controls and Components

22
6 Installation Instructions

22
7 Operating Instructions

22
- For Service Hint
  22
8 Service Mode

23
- Engineering Mode
  23
  - Base Unit
    23
  - Handset
    25
- EEPROM LAYOUT (Handset)
  27
  - Scope
    27
  - Introduction
    27
  - EEPROM Contents
    27
- How to Clear User Setting
  28
  - Resetting both Base Unit and Handset
    28
  - Resetting Only Handset
    28
9 Troubleshooting Guide

29
- Troubleshooting Flowchart
  29
  - Check Power
    30
  - Check Wi
    31
  - Check Battery Charge
    32
  - Check Link
    33
  - Check the RF Part
    36
    
    Check Handset Transmission
    39
    
    Check Handset Reception
    39
    
    Check Caller ID
    39
    
    Bell Reception
    40
  - Check TAM Operation
    40
  - Troubleshooting by Symptom (Base Unit and Charger Unit)
    41
    
    Check Point (Base Unit)
    41
  - Troubleshooting by Symptom (Handset)
    43
    
    Check Point (Handset)
    43
    
    Troubleshooting for Speakerphone
    46
Disassembly and Assembly Instructions

47
- Disassembly Instructions
  47
  - Base Unit
    47
  - Handset
    49
  - Charger Unit
    50
- How to Replace the Handset LCD
  51
Measurements and Adjustments

52
- Equipment Required
  52
- The Setting Method of JIG (Base Unit)
  52
  - Connections
    52
  - How to Install Batch File into P.C
    53
  - Commands
    53
- Adjustment Standard (Base Unit)
  54
  - Bottom View
    54
- The Setting Method of JIG (Handset)
  55
  - Connections
    55
  - How to Install Batch File into P.C
    56
  - Commands
    56
- Adjustment Standard (Handset)
  57
  - Component View
    57
- Things to Do after Replacing IC or X'tal
  58
  - How to Download the Data
    58
- RF Specification
  60
  - Base Unit
    60
  - Handset
    60
- Frequency Table
  60
- How to Check the Handset Speaker or Receiver
  61
- Frequency Table (Mhz)
  61
- Confirm Wifi Connection after Replacing IC800
  62
  - Frequency and Power Level of Wifi Module
    62
Miscellaneous

65
- How to Replace the Flat Package IC
  65
  - Preparation
    65
  - How to Remove the IC
    65
  - How to Install the IC
    66
  - How to Remove a Solder Bridge
    66
- How to Replace the Shield Case
  67
  - Preparation
    67
  - Caution
    67
  - How to Remove the Shield Case
    67
  - How to Install the Shield Case
    68
- Terminal Guide of the Ics, Transistors, Diodes and Electrolytic Capacitors
  69
  - Base Unit
    69
  - Handset
    69
13 Schematic Diagram

71
- For Schematic Diagram
  71
  - Base Unit (Base Unit (Main))
    71
  - Handset (Handset)
    71
- Base Unit (Main)
  72
- Handset
  74
14 Printed Circuit Board

77
- Base Unit (Main)
  77
  - Component View
    77
  - Bottom View
    78
- Handset
  79
  - Component View
    79
  - Bottom View
    80
15 Exploded View and Replacement Parts List

81
- Cabinet and Electrical Parts (Base Unit)
  81
  - Kx-Prw120
    81
- Cabinet and Electrical Parts (Handset)
  82
- Cabinet and Electrical Parts (Charger Unit)
  83
- Accessories and Packing Materials
  84
  - Kx-Prw120
    84
  - Kx-Prwa10
    85
- Replacement Part List
  86
  - Base Unit
    86
  - Handset
    87
  - Charger Unit
    89
  - Accessories
    89
  - Screws
    89
  - Fixtures and Tools
    89

Advertisement

Advertisement

Related Products

Panasonic Categories

Camcorder

Air Conditioner

Air Conditioner

Digital Camera

Cordless Telephone

Cordless Telephone

More Panasonic Manuals