Sharp SHALC60E77UN POWER UNIT

this is Bobby right computer player today with the you have a bench test the players 160 JP this is a board we're gonna be sending back to a customer and this video is for the customer but can also be used by other people we have similar videos on how to test boards this is the customers original board that were sent to us if I have the time in this video I will also make a video of how we test it it has that the same way in which this one tests except it makes one buzzing sound in the beginning when it turns on like but it gets overloaded for a bear second like in the initial process when it starts up the current is too high and it's not jumping slowly raising slowly as it should be it may be a purely and probably is a pure mechanical issue but more about that in a second yeah like you've really we're like most other LED boards this one goes starting up in several phases and this is ho