Troubleshooting Guide; Self Check - Panasonic TH-80LFB70E Service Manual

Touch screen lcd display

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6 Troubleshooting Guide

6.1.

6.1.1.

Display Indication

1. Self-check is used to automatically check the bus line controlled circuit of the LCD display.

2. To get into the Self-check mode, press the volume down button on the right side of the unit, at the same time pressing the

OFF-TIMER button on the remote control, and the screen will show.

Method A Self-check only (A shipment setup is not carried out).

• Select the ID mode by Up/Down button on the remote control at the front page of CAT mode and then press the Mute button

on the remote control more than 3 seconds.

Method B Self-check+Shipment setup

• Press and hold the

button on the right side of the unit and press the OFF-TIMER button on the remote control.

If the IIC ports have been checked and found to be incorrect

Or not located then " - - " will appear in place of " OK "

" 01 " in the line of the " PTCT " means the number of blinks of the Power LED is 1. (Reference to 6.1.2)

" H09 " in the line of the " PTCT " is the error code.

To exit the CAT mode switch off the main power.

Note:

The line of the " PTCT " displays when you get into the Self-check mode for the first time only after the Power LED blinks.

TH-80LFB70E

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