(Topic ID: 78177)

TECH: CV No sound or DMD, LED 501 Out

By goalyguy33

10 years ago



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WPC95-AV-Power.png

#1 10 years ago

Hi all, I posted this in RGP too... but I just received my Cirqus Voltaire from NAVL. Game looks great. However upon turning it on, the display is not coming on. I connected the small ribbon cable that rises up to the backbox on this particular game, but it doesn't seem to do anything. At this point the sound DID work. I then reseated all the ribbon cables and reseated the game rom on it and now I have no sound either. It doesn't even 'bong' when I turn it on. All the lights work.

Also highly noted LED 501 on A/V board is out.

What to check? Please help. Thank you!

#3 10 years ago

Sounds like a different problem, but I once had all sound go out on my CV and doing a factory reset fixed it.

#4 10 years ago

I'm not getting any power to the A/V board... that's definitely the culprit but I don't know where to go from here.

#5 10 years ago

WPC95-AV-Power.pngWPC95-AV-Power.png

It'd be pretty unusual to be getting no power at all to the A/V board ... there's power coming in on J605 (AC voltage) and J606 (DC voltage) ... can you tell us exactly which pins aren't reporting the power as specified in the diagram?

Bill

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