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<DIV><FONT face=Arial>Hit setup on the 9010, hit more until you get to 'set trap
active force line' set it to 'no' .. no need to disable WD.</FONT></DIV>
<DIV><FONT face=Arial></FONT> </DIV>
<DIV><FONT face=Arial>Phil.</FONT></DIV>
<DIV><FONT face=Arial></FONT> </DIV>
<DIV><FONT face=Arial></FONT> </DIV>
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<DIV style="FONT: 10pt arial">----- Original Message ----- </DIV>
<DIV
style="BACKGROUND: #e4e4e4; FONT: 10pt arial; font-color: black"><B>From:</B>
<A title=tony@htbsusa.com href="mailto:tony@htbsusa.com">tony</A> </DIV>
<DIV style="FONT: 10pt arial"><B>To:</B> <A title=techtoolslist@flippers.com
href="mailto:techtoolslist@flippers.com">Technical Tools Mail List</A> </DIV>
<DIV style="FONT: 10pt arial"><B>Sent:</B> Sunday, April 24, 2005 7:28
PM</DIV>
<DIV style="FONT: 10pt arial"><B>Subject:</B> [Techtoolslist] sega outrun
stuck in reset</DIV>
<DIV><BR></DIV>
<DIV><SPAN style="FONT-SIZE: 10pt">i can not get the board to run at all it is
stuck in a reset</SPAN></DIV>
<DIV><SPAN style="FONT-SIZE: 10pt">if i tie the hault and reset high i still
can not get the 9010 to go past the first address</SPAN></DIV>
<DIV><SPAN style="FONT-SIZE: 10pt">something is sending a rest pulsing and the
screen just flashes with garbage lines on it</SPAN></DIV>
<DIV><SPAN style="FONT-SIZE: 10pt">i pulled all roms and checked them in a
programmer</SPAN></DIV>
<DIV><SPAN style="FONT-SIZE: 10pt">and tried swaping out the proms with ones
on a known good board</SPAN></DIV>
<DIV><SPAN style="FONT-SIZE: 10pt">also swapped the cpu board with a know good
one so i know the problem is in the cpu board</SPAN></DIV>
<DIV><SPAN style="FONT-SIZE: 10pt">and the video board is good</SPAN></DIV>
<DIV><SPAN style="FONT-SIZE: 10pt">i tried to bug trap all ttl 7400's in the
reset circuit and replace any thing i found bad some 74ls116's</SPAN></DIV>
<DIV><SPAN style="FONT-SIZE: 10pt">is this a ram problem ?</SPAN></DIV>
<DIV><SPAN style="FONT-SIZE: 10pt">i am using a afterburner schematic i can
not find the outrun one the cpu 1 should be on the outside right
?</SPAN></DIV>
<DIV><SPAN style="FONT-SIZE: 10pt">how can i get the fluke to run to get this
fixed</SPAN></DIV>
<DIV><SPAN style="FONT-SIZE: 10pt">thanks</SPAN></DIV>
<DIV><SPAN style="FONT-SIZE: 10pt">tony</SPAN></DIV>
<DIV> </DIV>
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Received on Sun Apr 24 18:05:28 2005
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