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ChuckAZ
New Member
Last Activity: 03-29-2017, 10:27 AM
Joined: 03-27-2017
Location: Camp verde, Arizona
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  • VIZIO E470i-A0 no backlight

    I feel like this subject has been around for some time, but I have a question.
    I understand the LED driver voltage output should be 100v, my set has vout1 and vout2 at 66.8v with no difference if the LED connector is connected or not. Does the power supply sense a fault and reduce the voltage/current output to protect itself or is this power supply bad? I know I have some bad LED strips. Just want to troubleshoot before replacing everything. One additional note, connecting the meter to the pins before turning on the set and then powering it up - provides 100v for about 1 second then drops...
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  • Re: New Members - please post your introductions here

    Just want to say Hello
    I think I will enjoy this group, looks like they are into everything. I get into trouble because there isn't much I wont take apart to try and repair, after I try to understand how it works it's easy. I'm into automotive, electronics and computers.

    Thanks
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