I’ve been using these for years. Copy your remote commands to it in case the original is lost or broken. If it takes the commands the problem might be the IR receiver.
https://www.ebay.com/itm/Sony-Universal-Learning-Remote-RM-VL600-/123724203243?_trksid=p2349624.m468...
I use one to control me pre, sub level and DAC.
https://www.ebay.com/itm/Sony-Universal-Learning-Remote-RM-VL600-/123724203243?_trksid=p2349624.m468...
I use one to control me pre, sub level and DAC.