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| | |-+  Data i/o 29B Displays random characters
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Author Topic: Data i/o 29B Displays random characters  (Read 4156 times)
-Xcelite-
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« on: October 15, 2011, 10:04:59 PM »

I got a great deal on one of these recently with a unipak. Here's how i fixed it
 
Problem: Unit displayed random characters at the self test screen
Solution: U19 a 2114 Static Ram, Defective poped it in my mod-emup to verify it and it was bad. Replace with a new one and now it works.
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knagl
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Kevin


« Reply #1 on: October 17, 2011, 06:35:07 PM »

Welcome to the site, -Xcelite-!

 NLG Welcome

Thanks for posting -- hopefully this will help someone in the future.   yes
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Please do not PM me for support or "how to" requests -- please post your request in the forum so that everyone may assist you and everyone can benefit from the answer to your question!  Thanks! Smiley
-Xcelite-
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« Reply #2 on: October 17, 2011, 08:48:31 PM »

Not a problem I've Just been keeping my repair logs on my computer then yesterday i figured why not post them up here. Ive used channelmaniac's logs to fix boards in the past I fugure its time to give back.
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channelmaniac
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Few things are better than fixing an old game...


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« Reply #3 on: October 17, 2011, 11:53:57 PM »

Thanks!

Glad you found them helpful Smiley
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