https://wiki.arcadeotaku.com/index.php?action=history&feed=atom&title=Exerion_Repair_Logs 2026-04-23T02:52:08Z Revision history for this page on the wiki MediaWiki 1.42.1 https://wiki.arcadeotaku.com/index.php?title=Exerion_Repair_Logs&diff=14943&oldid=prev 2021-12-04T18:24:12Z

<p></p> <p><b>New page</b></p><div>&#039;&#039;&#039;Repairer:&#039;&#039;&#039; Apocalypse&lt;br&gt;<br /> &#039;&#039;&#039;Source:&#039;&#039;&#039; [https://web.archive.org/web/20191230200654/http://arcadefixer.blogspot.com/2016/11/ Exerion - Jaleco 1983 (repair log)]&lt;br&gt;<br /> <br /> This game has a specific 36 pin connector so I had to build a converter (to JAMMA).&lt;br&gt;<br /> First symptoms were no video signals (no sync) but sound worked: replaced 74LS74 @ M9.&lt;br&gt;<br /> Then black screen with sound: replaced 2 * 153s @ D2 &amp; E2.&lt;br&gt;<br /> I obtained an image but with a corrupted sprite layer (completely covering the background layer):<br /> <br /> [[File:ApocExe 1.JPG]]<br /> <br /> [[File:ApocExe 2.JPG]]<br /> <br /> I replaced 2 RAMs @ B11 &amp; D10:<br /> <br /> [[File:ApocExe 3.JPG]]<br /> <br /> [[File:ApocExe 4.JPG]]<br /> <br /> I finally noticed dipswitches 1 were not working: replaced 74LS245 @ M2.<br /> <br /> Game fixed.<br /> <br /> [[Category:Repair Logs]]</div>

Davewellington