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Search: Posts Made By: captainKKK
Forum: Equipment Usage, Soldering, Techniques, and Reviews 04-28-2022, 05:00 PM
Replies: 16
Views: 2,313
Posted By captainKKK
Re: Backlight Tester procurement

Backlight LED Testing Methods
Default factory setting: Output Voltage 330V, Output Current 30mA. You can test the backlight of TV with any size at this default settings.
1. Self-testing: Plug in,...
Forum: Equipment Usage, Soldering, Techniques, and Reviews 04-28-2022, 08:44 AM
Replies: 16
Views: 2,313
Posted By captainKKK
Re: Backlight Tester procurement

What do you think of this procedure beginning at 4:40 of THIS (https://video.aliexpress-media.com/play/u/ae_sg_item/1758504002/p/1/e/6/t/10301/343541646453.mp4)?

Although I got good test results...
Forum: Equipment Usage, Soldering, Techniques, and Reviews 04-27-2022, 10:42 AM
Replies: 16
Views: 2,313
Posted By captainKKK
Re: Backlight Tester procurement

Maybe, probably. But I use them to tell IF the BL are working when I have a "dead" set. There is no use for me to troublshoot the PS or MB if the BL are out or the screen is broken. If so, then I...
Forum: Equipment Usage, Soldering, Techniques, and Reviews 03-10-2022, 12:14 PM
Replies: 16
Views: 2,313
Posted By captainKKK
Re: Backlight Tester procurement

https://www.ebay.com/itm/202442894494
Forum: Equipment Usage, Soldering, Techniques, and Reviews 03-07-2022, 12:30 PM
Replies: 16
Views: 2,313
Posted By captainKKK
Re: Backlight Tester procurement

Maybe this one is for you:...
Forum: Equipment Usage, Soldering, Techniques, and Reviews 03-07-2022, 09:44 AM
Replies: 16
Views: 2,313
Posted By captainKKK
Re: Backlight Tester procurement

I wonder, the seller raised the price from my $35.99 to $45.99, since yesterday. Aliexpress, Amazon uses cookies to raise prices and now I am wondering about EBay.....?? For this one, it States:...
Forum: Equipment Usage, Soldering, Techniques, and Reviews 03-06-2022, 12:31 PM
Replies: 16
Views: 2,313
Posted By captainKKK
Forum: Equipment Usage, Soldering, Techniques, and Reviews 03-06-2022, 12:15 PM
Replies: 16
Views: 2,313
Posted By captainKKK
Re: Backlight Tester procurement

Found and purchased this one. Hope all is ok. https://www.ebay.com/itm/202442894494
Forum: Equipment Usage, Soldering, Techniques, and Reviews 03-06-2022, 09:11 AM
Replies: 16
Views: 2,313
Posted By captainKKK
Re: Backlight Tester procurement

Thanks Sam, from your criteria, I found this one, but it's only 0-230 volts, and may only work with 220 v AC? ...
Forum: Equipment Usage, Soldering, Techniques, and Reviews 03-05-2022, 01:52 PM
Replies: 16
Views: 2,313
Posted By captainKKK
Backlight Tester procurement

Please choose between these two LED testers, and reason of your preference. Thanks

Number 1:
https://www.aliexpress.com/item/1005003908772726.html
Input Voltage: AC85V-265V
Output Voltage:...
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