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magoo

Keep TV on with audio only (RCA input)

Question

Hi all, new TV owner, I bought the 55 inch UM7400 and have it connected to a Sonos Beam with two Play 1's for surround. I have a turntable plugged into the stereo RCA input of the TV to get audio through the soundbar which is excellent, only one problem - the TV obviously does not receive any picture signal and therefore switches itself off after about 20 minutes!

I have emailed this problem to LG but I find I have to explain the problem to every tech that replies with a basic menu fix (no, changing the Deep Colour setting is not going to fix this problem...!) All the settings that relate to timer/screensaver/energy saving so not seem to be affecting this.

Does anyone else have a similar setup (turntable>TV>soundbar) and have a fix to keep the TV from going to sleep?

Cheers!

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