(Topic ID: 264726)

TAF lamp row stuck on?


By Nysbadmk8

10 months ago



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  • Latest reply 9 months ago by Nysbadmk8
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#1 10 months ago

So dumb me... I was working in my machine with the power on.. something hit something that it should'nt have and now all the lamps on "Row 2" are stuck on.

Game functions as normal except for these lights.

Never really dived into this before... But I'm guessing a Diode? Or Transistor on Q89, on the power driver board?

Any tips? I did order a logic tester a few days back. But all I currently have is a simple Meter

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#4 10 months ago

Thanks, I will test it tomorrow.

1 week later
#5 9 months ago

No go, replaced Q89 and the row is still on.

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