TECO LCD TV with MLT666A PSU

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  • mike9h29
    Senior Member
    • Mar 2011
    • 60
    #1

    TECO LCD TV with MLT666A PSU

    Hello all,

    Its been a couple of months since I last posted here.

    I have a problem with a TECO LCD TV Psu.

    I started working on this PSU a couple of months ago, and all I remember is I replaced some FETs and Diodes as they where shorted.

    But now I forgot what I did.

    Today I tried it using the bulb method and it seems that it is still shorted as the bulb is lit when I turn the power on.

    I am using 60w bulb. Could it be that the bulb is too small in wattage? or I still have a short in the PSU?

    The problem with the PSU was that it was shorted and will explode when I connected to the main supply.

    The psu is a MLT666A

    Any feedback is greatly appreciated.

    Thanks

    Mario
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