Question about Samsung HCM4216W 42" Rear Projection Television
I have a Samsung HCM4216W TV and it now won't respond when I press the power button. The "timer" light blinks for a short while before it too, quits. Could ther be a fuse to replace or is this more serious. I cannot say what it did before this. My brother bought it used. Thanks in advance. Vern
The most common problem for those symptoms are convergence amps. That unit takes two stk392-040 Sanyo Ics and will most likely require that several low ohm resistors (3.9 ohm-2w) be tested and possibly replaced.. There is one last thing also, a pico fuse at Fd102 (3.5a) that sometimes opens and would need to be replaced..
The convergence board in these is easily removed, so an in-house service call could be done...
Hope this helps!
Posted on Dec 10, 2007
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Posted on Jan 02, 2017
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