Question about Samsung HCM4216W 42" Rear Projection Television

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Samsung hcm4216w when i try to turn on the tv nothing happens except the red light by (timer) flashes and it sounds like it try's to turn on, nothing ever happens the red light stops flashing and no sound or picture??? any idea's??

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Re: samsung hcm4216w

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 Jan 19, 2008

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