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-   -   Semiconductor Substitutions (http://www.videokarma.org/showthread.php?t=277687)

tonebells 05-25-2026 10:11 AM
Semiconductor Substitutions
 
I am working on a Samsung QN75QN90CAFXZA using the Samsung BN44-01168B power supply. The QN906CS and QN907CS devices were shorted. They are marked 60R360QS. I will be trying STF13N60M2 as a replacement, as it looks as if it matches pretty well.

Tony

tonebells 06-03-2026 02:54 PM
Quote:
Originally Posted by tonebells (Post 3267413)
I am working on a Samsung QN75QN90CAFXZA using the Samsung BN44-01168B power supply. The QN906CS and QN907CS devices were shorted. They are marked 60R360QS. I will be trying STF13N60M2 as a replacement, as it looks as if it matches pretty well.

Tony
Replaced QN906 and 7CS. That part of the power supply came up and reviled DM912C and DM914C to be shorted. I replaced them with the correct diodes. The TV is now working.

Tony

ronl 06-04-2026 01:25 AM
:thmbsp:


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