Monday, March 25, 2013

Backlight Tester

AliExpress.com Product - CCFL Tester Repair LCD TV Tube Tester Display Backlight Lamps Test 12V For Laptop Screen Repairing



This is a backlight tester circuit. Imran Khan said  it can test lcd tv backlight. You can make your own by following this circuit and it so simple. See or visit lcd plasma tv monitor repair on facebook. click this link:http://www.facebook.com/groups/lcdtvrepair/432996793450674/?notif_t=group_comment_reply

3 Comments:

Blogger Unknown said...

can you change circuit to put 12Vdc?

January 2, 2019 at 12:06 AM  
Blogger Unknown said...

t1 used mofet all irf512 and irf830 or not?

January 2, 2019 at 12:12 AM  
Blogger Unknown said...

sir did u try the 12v supply did it work fine?.mine is working,but 6v supply only,and if possible i want it to be more bright,thats why im curious,.😇

September 16, 2019 at 1:48 PM  

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