oynx sw3210lcd no respond red led on steady

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  • mick67
    New Member
    • Dec 2013
    • 9
    • United Kingdom

    #1

    oynx sw3210lcd no respond red led on steady

    Need some help guys hope you can help
    Have got onyx sw321olcd that was give to me.its stuck in standby.
    the power supply was faulty as the 12v rail was giving out 18v on com 4.
    replaced it.its working ok now.
    now the stp smps on/off control is staying on high on pin 5 of con 5.
    also pin 6 5vsb standby is high at 5.08v
    changed the main av pcb same thing is happing
    hope you can help
    the supply voltages on the MLT666B power supply are
    con4 pin 3 =5 pin 5=4.6 pin 6=5.08 pin 8=5
    con5 pins 1-4 =25v
    Thanks Michael
  • mick67
    New Member
    • Dec 2013
    • 9
    • United Kingdom

    #2
    Re: oynx sw3210lcd no respond red led on steady

    Looks like my post not getting many views is this because the tv is an odd ball thing lol

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