For sale is a main / power board model CV3393BH-B42 that was removed from a Seiki model SE40FY27 that sustained screen damage. set would power up without issue.
See pictures for more board information
Do your homework as this model TV has several versions of boards installed ,, Ordering parts by model TV usually has a poor outcome...
Questions ????? let me know,, glad to help
Free shipping to all U.S. destinations