First of all checck your batteries and if possible replace. If not you will need to open the remote controller and check if any components have come off the remote due to a fall. You must try to look carefully and solder all joints possible specially the crystal and controller IC. Check the battery connections , clean if dirty. Now place back and use a multimeter to check for the IR when the pad is pressed. If it works and the TV does not respond you will have to check for IR detection inthe TV or a possible change of frequency in the circuit. It is possible that the crystal or controller could be defective. I hope you try this out. Good day
82 views
Usually answered in minutes!
is it the remote that came with the t.v. or a universal
×