Vistron STQA200TV-F4 Power Supply

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  • nogger
    Senior Member
    • Aug 2010
    • 190
    #1

    Vistron STQA200TV-F4 Power Supply

    Hi all

    Just wondered if anyone could help with identifying a 6 pin chip on the STA200TV-F4 or F5 power supply?

    The PSU is used in Vistron LTM2671E & LTM3271E LCD TV's & there is no circuit diagram for the PSU (or TV even) that i have been able to find. I believe its also used in PROSCAN 32LB30Q & LEXOR L3216 Models.

    I have a couple of these PSU's lying round that i would like to resurrect they wont switch on although standby 5v is correct& i believe the problem is a small surface mount 6 pin chip. The only markings on the chip are a G symbol followed by RP & the number 35 in smaller letters near a corner of the chip.

    I have attached some pics of the top & bottom of the PSU showing this little chip.

    Any thought or info on the PSU would be appreciated. There is a drawing out there saying its a STA200TV-F1 but it's not correct,not even close

    Thanks in advance

    Graham
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