LCD TV Mdl: LC-55LE620UT audio problems

SOURCE: DCR SET NOT RECEIVING ALL DIGITAL CHANNELS

it has to be re-program your tv set. maybe you can call your cable provider for assistance to program your channel.

SOURCE: Sharp LC-52D62U HDTV won't tune-in channel 21.

I finally got Sharp to repair the TV. It was under warenty but they said if the problem wasn't with the TV they were going to charge me for the service call. I told them I wanted a new TV. They sent the tech instead of a new TV. He replaced the turner card and it worked!! Now I get all the channels as well as channel 21.

SOURCE: TV No Picture

My 32D40U would turn on for 5-10 seconds (Please Wait would appear) and the screen would go black. Sound Normal. It would also sometimes do this after running 5-10 minutes. I read somewhere that the inverter board would come loose and lose proper ground. I took the set apart, removed the board, and cleaned up the grounding points. I reassembled using some copper paste on the ground points and LockTite on the screws. I used some contact cleaner on all the connectors going to the board. I noticed two cables that are covered with copper shield tape where too tight at their connectors and repositioned the tape to give them some slack. The problem hasn't occurred since the fix.

SOURCE: We have a Sharp LC-42PD7X LCD Colour TV and the

Go into the menu and rescan. You want digital and analog or channels ALL.

SOURCE: analog to digital convertion

Yes,LCD tv have digital tuner inside.Just buy a digital antena.Plug it in the antena analog whole.Go to menu setup go down to ch.rescan should have all free air channels.