OPTICAL BLOCK. MY PICTURE TUBE BLEW AND I REPLACED IT, BUT I STILL DONT HAVE A PICTURE ITS STILL BLACK, AND THE TV MAKES A HUMMING NOISE. CAN I JUST REPLACE THE BALLAST PART NUMBER (UNK)OR DO I HAVE TO REPLACE THE WHOLE OPTICAL BLOCK? ANY HELP WOULD BE APPRECIATED. THANKS KB
Televison & Video - Toshiba - 65HM167 65" Projection Television
Answers & Comments
What do you mean picture tube blew?