Semiconductor Substitutions - Videokarma.org TV - Video

tonebells · #1 05-25-2026, 10:11 AM

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 · #2 Yesterday, 02:54 PM

Quote:

Originally Posted by tonebells

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