Digitrex CTF4071 - lights turn off

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  • artois7
    Senior Member
    • Mar 2011
    • 159

    #1

    Digitrex CTF4071 - lights turn off

    Hi all,

    Just getting a few thoughts down for now.

    Have a Digitrex CTF4071 here, used to be my main TV. Occasionally the screen would go black when you turn it on, but it would fix itself turning on/off again. It's been sat doing nothing for ~6 months.

    Just pulled it out to take a look at it and the screen comes on then turns off after 5-30 seconds.

    I haven't plugged in an input to see if the sound stays on yet. I need to do some more digging.

    Initial thoughts are potentially bad PSU or bad inverter. I have no doubt that the bulbs are OK due to the sporadic behavior; bad bulbs would die specifically after a few seconds.

    Guess I'll dive into this after work tomorrow. Anyone else had a look at these?

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