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Posted on Aug 14, 2007

Lp600 went dead

Unit went dead, fuse ok, stand-by lamp not on, display shows nothing.

  • 8 more comments 
  • der_tankwart Nov 26, 2007


    I have the same problem. Where i can found the fuse?

  • hhgurl Dec 21, 2007

    My infocus lp600 projector went dead while I was using it. Same symptoms, no standby light, doesn't turn on, absolutely nothing.

    I would like to try and find a SF bay area shop that can even give me an estimate of how much it would cost to fix it. Sending back to mfg would not be cost effective and almost as much as getting a new one (but less expensive model).

  • Anonymous Feb 22, 2008

    We have an LP600 at work that does not power on. Is it worth it to replace the fuse or follow the solution below relating to condensor replacements?

  • Anonymous Mar 11, 2008

    I'm having the same problem with a Lp600; where did you find the fuse?

  • Anonymous Apr 16, 2008

    Same problem, left unit in standby mode for over 2 years. This solution worked for me. Each capacitor was a little more than a dollar at a local electrical parts store. I used a 15w soldering iron w/ a very fine tip because the solders are very small. This is only the third time I've used a soldering iron. Take your time. Hardest part is desoldering the old capacitors. google desoldering for hints. Thanks - Great site


  • Anonymous Apr 29, 2008

    Coworkers carelessly tripped the breaker, while the projector was on. Now it's completely dead, no power light or anything else

  • Anonymous Jun 11, 2008

    no power

  • GGarcia21 Jul 09, 2008

    I would like to know where the caps are are so I can replace them. Thanks Gabriel
    [email protected]

  • mapella Jul 29, 2008

    I have the same problem, and I am trying to replace the caps, as per the comments posted in the forum, but I am in doubt about which really are the concerned ones for replacement. Any indication will be useful for that. I have dissassemble the unit, and fuse is OK.

  • jmr1937 Apr 09, 2009

    It does not power on


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  • Posted on Oct 05, 2007
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I had the same problem with my 2 years old infocus lp600. on the mains section of the power supply board you have 4 100uF/16v and 1 4,7uF/35V electrolyt condenser of a 85 degree type. that means it will work 2000 hours at 85 degree (celsius). since the power supply only switch off the lamp in standby with no fan the power supply get hot- i think about 70 degree. so after two years in stanby it is evident that this condensers loose halve of their capacity - after switch off no new start. changing this condensers with new ones of 105 degree type will solve tis problem. and for the future - no more stanby.

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