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Author Topic: Donkey Kong Jr. Video Problems  (Read 1520 times)

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Swatwolf

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Donkey Kong Jr. Video Problems
« on: February 11, 2009, 03:17:25 pm »
Just started repairing a DK Jr. game with the standard Nintendo Sanyo 19" Monitor and all of it works but the video is causing me some problems. Here is a screen shot of what the video is doing. Any advice would be great.
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Video Games Currently owned and running: Mania Challenge, X-Men (Children of the Atom), A.P.B.

In the works Mame Trek (Scratch Built), Donkey Kong Jr. (Just got a PCB for)

SirPeale

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Re: Donkey Kong Jr. Video Problems
« Reply #1 on: February 11, 2009, 03:21:57 pm »
Have you replaced any caps on the chassis?  If not, that's your first step.  That looks like classic cap failure to me.
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Swatwolf

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Re: Donkey Kong Jr. Video Problems
« Reply #2 on: February 11, 2009, 09:28:46 pm »
Have not replaced any of the caps yet......been kind of scared to be honest to do that,
Swatwolf + electricity =    :timebomb:
but might be a good project
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Video Games Currently owned and running: Mania Challenge, X-Men (Children of the Atom), A.P.B.

In the works Mame Trek (Scratch Built), Donkey Kong Jr. (Just got a PCB for)

Mauzy

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Re: Donkey Kong Jr. Video Problems
« Reply #3 on: February 12, 2009, 09:14:08 am »
Watch the videos here and you'll be fine.

http://forum.arcadecontrols.com/index.php?topic=76567.0
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opt2not

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Re: Donkey Kong Jr. Video Problems
« Reply #4 on: April 14, 2009, 02:49:29 am »
Did you end up fixing it? Was this resolved?
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