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Author Topic: Sound Issues - Data East "Maverick"  (Read 3709 times)

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SirPeale

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Sound Issues - Data East "Maverick"
« on: January 10, 2011, 01:36:14 pm »
http://www.ipdb.org/machine.cgi?gid=1561

This machine has no sound.

Things to look for?
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SirPeale

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Re: Sound Issues - Data East "Maverick"
« Reply #1 on: January 10, 2011, 01:40:11 pm »
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.
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Smeghead

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Re: Sound Issues - Data East "Maverick"
« Reply #2 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
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SirPeale

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Re: Sound Issues - Data East "Maverick"
« Reply #3 on: January 12, 2011, 10:15:47 am »
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

No.



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

What if I just use tuning spray?
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StephenH

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Re: Sound Issues - Data East "Maverick"
« Reply #4 on: January 22, 2011, 04:17:56 pm »
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.
« Last Edit: January 22, 2011, 04:20:12 pm by StephenH »
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