TV remote control circuit contact problem
If I insert the battery in to lg TV remote control the IR emitter sends a signal, without press any button on the remote control, how can I solve this problem?
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Hi @ayaya
Check if any buttons are stuck down.
If not you will have to open the remote and clean the motherboard using Isopropyl Alcohol 99%+ (available from electronics parts stores) as something is shorting out the tracks on the board that the buttons make contact with when pressed.
Here's a video that in principle shows what to do.
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