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Search: Posts Made By: Davi.p
Forum: Troubleshooting TVs and Video Sources 10-06-2022, 04:27 AM
Replies: 13
Views: 1,024
Posted By Davi.p
Re: Samsung UE50KU6070 black screen

maybe we don't understand ourselves, i suggested you to test the power supply outputs, that are usually marked on board each signal, put a resistor on the 5v, a lamp on 12v and so on..
Forum: Troubleshooting TVs and Video Sources 10-04-2022, 03:39 PM
Replies: 13
Views: 1,024
Posted By Davi.p
Re: Samsung UE50KU6070 black screen

you don't know ohm's law? It's hard starting whatever repair without it , must collect some power resistors and a lamp..
Forum: Troubleshooting TVs and Video Sources 10-02-2022, 09:19 AM
Replies: 13
Views: 1,024
Posted By Davi.p
Re: Samsung UE50KU6070 black screen

it is not a memory problem, must be checked the entire psb with dummy loads
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