If anyone happen to have a good working tv out to the US and found that its not working for you correctly.
Is because U.S. tv is on a NTSC system and Europe/Africa tv’s are on PAL system.
Here is a converter that solves the problem without trashing a good television.
Some devices can be switched between NTSC and PAL. If not you will need a converter like this one.
If the device can only run on 110v, just like this converter, you will have to use a step down transformer. 220-110v.
Shop around on the Alibaba site and see the prices from different factory outlets. Be sure not to get it mixed up with the hdmi converter.
They almost look the same.