Hello, everyone. I'm wang. A projector, a small led projector, was sent by a friend from outside the field today. He said that he was not on, that the power signal was not on and that he looked at the problem. Just this little machine. The light is on, the light is not on, there is no light, there is no stand-by light, it should be on the power panel。
The small machine, the machine, it's broken. It's the machine's power panel. And look, here's 300 v, look, there's 330 v, there's normal 330 v, there's no electricity, there's no electricity, there's 300 v。
Then we go back to 300 v, this is 25 volts, both of them, see if there's electricity here, this is 25 volts here, this is power here, this is power here, this is power here, this is power here, this is power here, this is power here. And look at it, it looks like there's a little electric burn. There's no output。
I measured the electricity, and then there was no electricity at this liner, and in the middle there was a cut-off, and the plate, the copper skin, was burned, and it melted. It used to burn, and the copper skin burned down, and i changed it, and i drew a line, and i led it to the foot, and then i turned it on。
Load the power panels and turn them on. Well, the machine's fixed. The machine's not very bright。
All right, that's the end of the video. Thank you so much for watching and welcoming comments and attention。
