If you wish to get some details; visit the site linked here. Pull up older posts.
http://electronicshelponline.blogspot.com/
SOURCE: Hyundai HQL260WR 26"LCD TV
Called tech support in Calif and they returned my call within the hour Friday afternoon. Same roblem with on off and they said to take to TV repair and have tech call them if need to troubleshoot.
SOURCE: Hyundai ImageQuest DPD4210 42 in. HDTV-Ready
After a few segunds i turned on the tv it turned off by itself
SOURCE: Hyundai LCD TV HLT 3010 Pictue suddenly turns black but has voice
This is quite a common problem on LCD televisions.
It is not a fault you can repair yourself unless you are a competent electronics engineer.
One of the transformers on the inverter board will be the cause as the tend to go open circuit. Being surface mounted adds to the dificulty of changing this item as well.
SOURCE: remote control
Hi There,
Try the folowing:
Hyundai: 0037, 0865, 0556, 0706, 0860, 0753, 0698,1376
Thanks,
Mike
SOURCE: Hyundai 42" Plasma TV
hyundai hpt2450 tv switches on with standby button on remote or at tv and picture and sound ok but the little "tv" symbol at bottom of screen remains on locked in tv mode.It is not possible to change channels alter volume or change input source! The set does not respond to the remote or on board controls.It cannot be switched back to stanby with either the remote or the sets own standby button. It has to be switched off the the main on/off switch.
Any suggestions?
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