Hitachi 50DX01B 50" Rear Projection Television "replace thermal coupler" Questions

...coupler is ET1103. Any ideas on what my problem is. Thank you Sunny IF YOU REPLACED THE SAME PICO FUSE, YOU PROBABLY HAVE A BAD CONVERGENCE IC AGAIN . DID YOY SNUG UP THE IC TO THE HEAT SINK AND USE ...

...2sc3852 2381349 - I905 120v. Hybrid Ic Se120n I doubt seriously any of these would need to be replaced from your description of the symptoms. But if it progresses to an instant shutdown you ...