Arcade Collecting > Pinball

Sound Issues - Data East "Maverick"

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SirPeale:
http://www.ipdb.org/machine.cgi?gid=1561

This machine has no sound.

Things to look for?

SirPeale:
I have told you exactly what I know about the machine.  :)  I got an email about it.

For giggles, let's assume that the volume level is fine, but it suddenly stopped.

Smeghead:
Its my opinion with the information provided that the sound is faulty

the doohicky that makes the sound is fnarked replace to fix

SirPeale:

--- Quote from: pinballjim on January 10, 2011, 01:49:52 pm ---
--- Quote from: SirPeale on January 10, 2011, 01:40:11 pm ---For giggles, let's assume

--- End quote ---

No.



--- End quote ---

Yes!

Let's also assume that if I can take it here to work on it, it'll fit in my basement.


--- Quote from: Smeghead on January 10, 2011, 04:15:39 pm ---Its my opinion with the information provided that the sound is faulty

the doohicky that makes the sound is fnarked replace to fix

--- End quote ---

What if I just use tuning spray?

StephenH:
Check Here:

http://www.pinrepair.com/de/index3.htm#sound


This article mentions that a common problem of no sound is a failed voltage regulator on the sound board itself allowing -12V to be passed to some chips that need -5V, causing them to fail as well.

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