Question about Samsung HCN653W 65" Rear Projection Television
Picture went out and the timer light started blinking. I turned off the tv, unplugged from the power outlet turned on the tv until the power drained and the timer light went off. Plugged it back into the outlet and turned back on. You can hear the tv "turn on" beep. The sound comes on, but picture never comes up. Then timer light starts blinking again and there is no sounds. Does anyone have any ideas on what's causing the issue?
I just had this problem fixed. In my case, it was because the insulation on the CRTs was cracked, and when it would warm up, the shielding would separate and would let 5000 volts arc across the main board. This, obviously, damaged the board. The tech didn't catch the arcing right away, so they replaced the main board twice before they used a high-temp RTV to patch the insulation.
The power-cycling was a result of the damaged board.
The point of this story is that the broken part may be a symptom of the real problem.
I hope this helps someone!
Posted on Aug 04, 2008
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