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Benq MP624 Beamer LAMP LED RED No Picture

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    Benq MP624 Beamer LAMP LED RED No Picture

    C667 47uF 50V had Short on Board 4H.0HU40.A01
    See Pics
    Ic 651 Was removed because of Damage during Search...
    The Beamer showed LAMP LED - RED and the Electronic Ballast did not get an Power over CN603 -0V
    Attached Files
    Last edited by LEMO; 12-04-2016, 11:43 AM.

    #2
    Re: Benq MP624 Beamer LAMP LED RED No Picture

    Further the Switching Transistor Q603 pnp was defect because of the short.
    Type : PMBS 3908,
    If someone needs Manual -I have bought one - too large for upload
    now everything is functional.
    when someone needs the PS chip TOP247YN I hav one because I ordered 2
    when measuring i distroyed it...

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