Mini Fridge causing TV to black out !

[static zap]

I am surprised that a brief droop is enough to power off a regulated DC power supply. bakingreview.com

If extender uses an RF path to forward IR commands ,or simple signals .. It's more likely the "Signal" is scrambled by interference.
.. any extreme volt drop mentioned (was a symptom indicating possible "Design" calc. issues )

 

[andyorozco]

When your refrigerator compressor turns on there is a huge inrush of current for a second or so while the motor engages. Afterwards it settles to a much lower value, but during the surge the voltage on the line can droop. Do you have other things on that circuit? I am surprised that a brief droop is enough to power off a regulated DC power supply. bakingreview.com

Yes I have the same issue everytime my mini fridge starts my screen that is connected to my study vídeo receiver goes out for a split second. What part do I need to replace in the mini fridge? I don't want to spend 100 to get a new one.