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Panasonic TH-P42XT50G - User Manual

Panasonic TH-P42XT50G
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© Panasonic Corporation 2012.
Unauthorized copying and distribution is a violation
of law.
ORDER NO.PAVCTH1203003CE
Plasma Television
Model No. TH-P42XT50D
TH-P42XT50G
TH-P42XT50M
TH-P42XT50P
TH-P42XT50S
GPF15D-A Chassis

Questions and Answers

  • C
    chavezkaraAug 20, 2025
    What to do if the power LED is blinking 10 times on my Panasonic TH-P42XT50G Plasma TV?
    • A
      Anthony ClarkAug 20, 2025
      If the power LED on your Panasonic Plasma TV is blinking 10 times, you should check the A-Board, SN-Board, and PSS-Board. Also, inspect the Sub 3.3V SOS Tuner power SOS BE SOS.
  • P
    Peter ButlerAug 22, 2025
    What does it mean when the power LED blinks 6 times on a Panasonic Plasma TV?
    • D
      Danielle Huffman MDAug 22, 2025
      If the power LED on your Panasonic Plasma TV blinks 6 times, it suggests you should check the SN-Board PSS-Board A-SN FPC. Additionally, examine the Driver SOS1 (SN/PSS Energy recovery circuit) (A-SN FPC DET).
  • P
    Paul YoungAug 25, 2025
    What to do if power LED blinking 7 times on Panasonic TH-P42XT50G?
    • D
      David StevensAug 25, 2025
      If the power LED on your Panasonic Plasma TV is blinking 7 times, you may need to check the SN-Board. Also, check Driver SOS2 (SN Connector DET) (SN Scan and Logic IC).
  • A
    Andrew BradshawAug 26, 2025
    Why is the power LED blinking 4 times on my Panasonic Plasma TV?
    • T
      thomasclineAug 26, 2025
      If the power LED on your Panasonic Plasma TV is blinking 4 times, you should check the PSS-Board and also check the Power SOS.
  • D
    Debbie HuntAug 28, 2025
    What does it mean when the power LED is blinking 9 times on my Panasonic TH-P42XT50G Plasma TV?
    • O
      obrienamyAug 28, 2025
      If the power LED on your Panasonic Plasma TV is blinking 9 times, it indicates that you should check the A-Board and the Discharge Control SOS.
  • R
    Robert GloverAug 29, 2025
    How to fix power LED blinking 8 times on Panasonic TH-P42XT50G Plasma TV?
    • E
      edwardstonyaAug 29, 2025
      If the power LED on your Panasonic Plasma TV is blinking 8 times, you should check the PSS-Board PSS FPC. Also, check Driver SOS3 (PSS FPC DET).
  • M
    Maria CooperAug 31, 2025
    What to do if the power LED is blinking 3 times on my Panasonic TH-P42XT50G Plasma TV?
    • D
      dhughesAug 31, 2025
      If the power LED on your Panasonic Plasma TV is blinking 3 times, you should check the A-Board PSS-Board. Also, check IROM BOOT PROGRAM SOS.
  • B
    Barbara Hendrix MDSep 2, 2025
    What does it mean when the power LED blinks twice on a Panasonic TH-P42XT50G?
    • B
      Brenda WallaceSep 2, 2025
      If the power LED on your Panasonic Plasma TV is blinking 2 times, you should check the A-Board PSS-Board. Also, check P+15V SOS.
  • D
    Diane LucasSep 4, 2025
    Why is the power LED blinking 12 times on my Panasonic TH-P42XT50G Plasma TV?
    • D
      Daniel LeonardSep 4, 2025
      If the power LED on your Panasonic Plasma TV is blinking 12 times, you should check the A-Board Speaker. Also, check Sound SOS.
  • A
    Alexandra AshleySep 6, 2025
    What does power LED blinking 13 times mean on Panasonic TH-P42XT50G?
    • A
      Alexis MurphySep 6, 2025
      If the power LED on your Panasonic Plasma TV is blinking 13 times, it suggests you check the A-Board. Also, check Emergency SOS.

Summary

Safety Precautions

Touch-Current Leakage Check

Procedure and network for checking touch current to prevent shock hazards.

Warnings and Precautions

ESD Prevention for Sensitive Devices

Techniques to reduce damage to ES devices from electrostatic discharge (ESD).

Technical Descriptions

Service Mode Operations

Entering Service Mode

Instructions and notes on how to access the service mode using the remote control.

Service Mode Adjustment Contents

Details of adjustable items within Service Mode, including sample data and remarks.

SD Card Data Copy Utility

Troubleshooting Guide

IIC Bus Line Checking

Procedure for checking IIC bus lines using the self-check function.

Power LED Blinking Timing Chart

Chart correlating power LED blinking times with defective blocks and check points.

Troubleshooting: No Power Condition

Diagnostic flowchart and checks for the 'No Power' symptom indicated by the power LED.

Troubleshooting: No Picture Condition

Diagnostic flowchart for 'No Picture' issues, checking OSD, SN board, and SN/PSS board.

Disassembly and Assembly Instructions

Unit Disassembly Flow Chart

Visual flowchart illustrating the sequence of disassembly steps for the unit.

Detailed Unit Disassembly Procedures

Step-by-step procedures for removing major components like pedestal, boards, and covers.

Measurements and Adjustments

Vsus Voltage Selection Adjustment

Procedure for selecting Vsus voltage (LOW or HIGH) after panel or A-board replacement.

Panasonic TH-P42XT50G Specifications

General IconGeneral
Screen Size42 inches
Display TypePlasma
Resolution1024 x 768
HDTV CompatibilityYes
Aspect Ratio16:9
Built-in TunerYes
HDMI Ports3
USB Ports1
Wi-FiNo
Refresh Rate600Hz
3D CapableNo
Smart TVNo

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