ms pac voltage trouble

From: tony <tony_at_htbsusa.com>
Date: Thu Mar 17 2005 - 21:53:35 EST

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</head><BODY BGCOLOR="#F0F0F0" ><p><SPAN style="font-size:10pt;">Êi am working a Êa ms pac man with a daughter board all ac voltages</SPAN></p>
<p><SPAN style="font-size:10pt;">&gt;Êare fine sound works great its 5 volt line is at 4.95 vdc at c2 and</SPAN></p>
<p><SPAN style="font-size:10pt;">&gt;Êc3 and the game plays but the graphics are real bad and lines</SPAN></p>
<p><SPAN style="font-size:10pt;">&gt;Êthrough the picture, the d7 un banded to d8 ubd 13.5 vac ÊÊand d3</SPAN></p>
<p><SPAN style="font-size:10pt;">&gt;Êto d4 ubd 25.5 vac i pulled it from the game and hooked it up on</SPAN></p>
<p><SPAN style="font-size:10pt;">&gt;Êthe bench to a good monitor and my dc power supply Êthough pin 18</SPAN></p>
<p><SPAN style="font-size:10pt;">&gt;Êand ground and gave it 4.95 volts same thing then i turned it up to</SPAN></p>
<p><SPAN style="font-size:10pt;">&gt;Ê5.75 vdc and bam it all came in fine looks great so how do i get</SPAN></p>
<p><SPAN style="font-size:10pt;">&gt;Êthe ac in the game up or the dc on the board up checked for ac in</SPAN></p>
<p><SPAN style="font-size:10pt;">&gt;Êthe dc and there is none and checked d9 for a short or leaky and it</SPAN></p>
<p><SPAN style="font-size:10pt;">&gt;Êwas not any help</SPAN></p>
<p><SPAN style="font-size:10pt;">thanks ton</SPAN></p>
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Received on Thu Mar 17 20:44:58 2005

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