Questions & Answers for: Sharp LC signal board replacement

...Main Turner Signal board have problems.Keep using it,when it stop and completely dead 20-30 on-off no backlight show up and picture.U know ur Tuner board signal board is dead, have to replaced

sharp tv have a very common problems,couple years the Main Tuner signal board have problems or dead.Tries websites Shopjimmy.com,Ebay.com to buy a refurbish Main Tuner signal board for the replacement

...the Tuner board,u will get ur incomming cable or free air tv signal go through and get ur tv picture back.Tries websites like Shopjimmy.com,Ebay.com to buy a refurbish Tuner board for the

...signal board is dead.That the board,where the incomming broadcasting signal cable plug into it.Tries websites like Shopjimmy.com,Ebay.com to buy a refurbish Tuner signal board for the

...signal board too.The tv power supply board.That the board,where the power a/c cord plug into it.The tv main Tuner signal board,that the board where all the exstented devices and the tv incomming ...

signal board to kick in the backlight to light up tv to work.Have to do this like three or four times before the power supply board to kick it in to make Tuner signal to work.If u require to this more

...signal board it is dead or it have problems,but tv still usable.Tries push the remote power switch off/on again everytimes OPC/Power LEDS lights flashes.Have to do this maybe 3 or 4 times for the tv ...

...signal board is it shorted and the caused,that the board where ur tv signal cable wire plug in for tv broadcasting air tv stations.This tv Tuner signal board must be replaced,u can do it if u some ...

...signal board it is causes and the problems.That the board where the incomming broadcasting signal cable plug into it.If turn tv on.No power LED light or any kind LED lights at all.Yes.Than the tv ...

...signal board it is shorted and the causes and the problems.The tv main tv Tuner signal board it is the board that where the tv incomming broadcasting signal wire plug into it.You can do and have some ...