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Korean candy cab - Kortek / Orion KT-2901 help needed

markoneswift

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Jun 11, 2024
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Hey all,

Great to be here - first post and I'm here asking for assistance with diagnosis of a Kortek KT-2901 chassis fitted to a Samsung 29 inch tube.

This cabinet has had all its innards stripped, other than the tube / yolk / neck board / monitor board and controls. When the previous owner tried powering up, he said he heard a high pitched squealing and got no display (this was prior to stripping the guts).

So, I have pulled out the monitor board and thoroughly checked diodes / transistors. I have found the BU508DF LOT to be shorted out. There are no other obvious signs of trouble, but I plan to do a recap anyway.

Is there anyone familiar with this model of Kortek who could offer some troubleshooting tips?

Cherrs
 
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