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Search: Posts Made By: dskall
Forum: Troubleshooting TVs and Video Sources 10-02-2022, 09:40 AM
Replies: 33
Views: 1,721
Posted By dskall
Re: Samsung UN60J6200 No power up

So, I would say you have bad backlights.
Forum: Troubleshooting TVs and Video Sources 09-30-2022, 01:55 PM
Replies: 33
Views: 1,721
Posted By dskall
Re: Samsung UN60J6200 No power up

So going back to post 5. You have no backlights. Then need to find out if you have image on screen with flashlight.
Forum: Troubleshooting TVs and Video Sources 09-30-2022, 10:49 AM
Replies: 33
Views: 1,721
Posted By dskall
Re: Samsung UN60J6200 No power up

Freeze spray won't help on BGA, which I assume you have with no mainboard pictures to go by.
Forum: Troubleshooting TVs and Video Sources 09-30-2022, 09:32 AM
Replies: 33
Views: 1,721
Posted By dskall
Re: Samsung UN60J6200 No power up

I would try heating up controller and then try and power on. Or press on controller and try powering on.
Forum: Troubleshooting TVs and Video Sources 09-27-2022, 04:40 PM
Replies: 33
Views: 1,721
Posted By dskall
Re: Samsung UN60J6200 No power up

What voltage do you get on the ps_on when you push the power button? That mosfet looks like it is for backlights. What voltage do you get on each grey wire picture 2 when you push power button?
Forum: Troubleshooting TVs and Video Sources 09-27-2022, 12:39 PM
Replies: 33
Views: 1,721
Posted By dskall
Re: Samsung UN60J6200 No power up

What is part # on this regulator?
Forum: Troubleshooting TVs and Video Sources 09-27-2022, 09:38 AM
Replies: 33
Views: 1,721
Posted By dskall
Re: Samsung UN60J6200 No power up

Need better pictures of boards, connectors and connector legends. Measure main cap across positive and neg. of cap.
Forum: Troubleshooting TVs and Video Sources 09-26-2022, 12:28 PM
Replies: 33
Views: 1,721
Posted By dskall
Re: Samsung UN60J6200 No power up

No indicator light on front coming on? I suspect you aren't getting any backlights.
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