Hello boys,
I need to fix this sansui tv, it works fine for a while, then, when it gets a little hot, the screen goes white and it won't accept commands from ir and buttons until it cools off.
I found out this LA8517JG thing, that is a 3A/23V Step-Down DC-DC Converter, stops working when it gets hot, infact it outputs only 2.6v instead of 5V, as soon I spray it with the freezing spray it starts working again and tv works normally.
Problem is I can't find it anywhere that is not on aliexpress and even then they don't provide a spreadsheet to be sure I'm not waiting a month for a thing I don't need. I found an auction on ebay but it's sold as an audio processor
Anyone knows if there's something I can use instead?
I need to fix this sansui tv, it works fine for a while, then, when it gets a little hot, the screen goes white and it won't accept commands from ir and buttons until it cools off.
I found out this LA8517JG thing, that is a 3A/23V Step-Down DC-DC Converter, stops working when it gets hot, infact it outputs only 2.6v instead of 5V, as soon I spray it with the freezing spray it starts working again and tv works normally.
Problem is I can't find it anywhere that is not on aliexpress and even then they don't provide a spreadsheet to be sure I'm not waiting a month for a thing I don't need. I found an auction on ebay but it's sold as an audio processor
Anyone knows if there's something I can use instead?
Comment