Hitachi 42PD8800TA TV Service Menu
Hitachi 42PD8800TA Troubleshooting
How to get to Burn-in mode
This mode displays the test patterns of some single color raster in turn. These signals are from built-in generator
of panel. So it can be presumed that maybe the panel has some trouble when the screen of Burn-in mode is
abnormal.
LCD mode also has burn-in mode and some single color signals, which generated by FC PWB.
Using the front control buttons with the set turned off (standby) can activate this mode.
Press the SUB-POWER button, INPUT SELECT button and VOLUME DOWN button at the same
time, and hold for more than 5 seconds.
The set turns on with single color raster and the OSD of [BURN IN: ON].
To escape from this mode, press the SUB-POWER button, INPUT SELECT button and button at the
same time, and hold for more than 5 seconds. Burn-in mode will be released.
How to recover the remote and front key function
If remote and front key cannot operate after miss set special function by front keys, these functions can recover by below method.
Press the SUB-POWER button, INPUT SELECT button and button at the same time, and hold for
more than 5 seconds.
The set turns on the service menu mode.
Select No.535 and No.536 then each data set from [0] to [1].
Or
Press the SUB-POWER button and button at the same time, and hold for more than 5 seconds
How to check method of the use accumulation time for panel.
Select No.814 of Service Adjustment Menu.
How to reset the accumulation time after replacing LCD panel.
Select No.813 of Service Adjustment Menu change data from [0] to [1] press OK.
How to get to Burn-in mode
This mode displays the test patterns of some single color raster in turn. These signals are from built-in generator
of panel. So it can be presumed that maybe the panel has some trouble when the screen of Burn-in mode is
abnormal.
LCD mode also has burn-in mode and some single color signals, which generated by FC PWB.
Using the front control buttons with the set turned off (standby) can activate this mode.
Press the SUB-POWER button, INPUT SELECT button and VOLUME DOWN button at the same
time, and hold for more than 5 seconds.
The set turns on with single color raster and the OSD of [BURN IN: ON].
To escape from this mode, press the SUB-POWER button, INPUT SELECT button and button at the
same time, and hold for more than 5 seconds. Burn-in mode will be released.
How to recover the remote and front key function
If remote and front key cannot operate after miss set special function by front keys, these functions can recover by below method.
Hitachi 42PD8800TA TV Service Menu
Photo credit : www.aquaresorts.com
Press the SUB-POWER button, INPUT SELECT button and button at the same time, and hold for
more than 5 seconds.
The set turns on the service menu mode.
Select No.535 and No.536 then each data set from [0] to [1].
Or
Press the SUB-POWER button and button at the same time, and hold for more than 5 seconds
How to check method of the use accumulation time for panel.
Select No.814 of Service Adjustment Menu.
How to reset the accumulation time after replacing LCD panel.
Select No.813 of Service Adjustment Menu change data from [0] to [1] press OK.