https://wiki.arcadeotaku.com/index.php?action=history&feed=atom&title=Bionic_Commando_Repair_Logs 2026-05-03T09:18:30Z Revision history for this page on the wiki MediaWiki 1.42.1 https://wiki.arcadeotaku.com/index.php?title=Bionic_Commando_Repair_Logs&diff=7447&oldid=prev 2012-09-11T00:28:01Z

<p>Created page with &quot;&#039;&#039;&#039;Repairer:&#039;&#039;&#039; [http://www.aussiearcade.com.au/member.php/1-Arcade-King Arcade King]&lt;br&gt; &#039;&#039;&#039;Forum Thread:&#039;&#039;&#039; [http://www.aussiearcade.com.au/showthread.php/8547-Capcom-Bionic...&quot;</p> <p><b>New page</b></p><div>&#039;&#039;&#039;Repairer:&#039;&#039;&#039; [http://www.aussiearcade.com.au/member.php/1-Arcade-King Arcade King]&lt;br&gt;<br /> &#039;&#039;&#039;Forum Thread:&#039;&#039;&#039; [http://www.aussiearcade.com.au/showthread.php/8547-Capcom-Bionic-Commando Bionic Commando PCB Repair]&lt;br&gt;<br /> &lt;br&gt;<br /> <br /> Original Capcom PCB<br /> <br /> &#039;&#039;&#039;Problem:&#039;&#039;&#039; Character graphics all messed up, and split in half, background was fine.&lt;br&gt;<br /> &#039;&#039;&#039;Fix:&#039;&#039;&#039; Bad output on a 74ls86 pin 8 @ 9J on the bottom pcb. While this fixed the split sprites a lot of the graphics were still messed up.&lt;br&gt;<br /> <br /> <br /> [[File:Pcb repair bionic commando 1.JPG]]<br /> <br /> <br /> &#039;&#039;&#039;Problem:&#039;&#039;&#039; Character graphics mostly messed up, main character was fine until he extended it bionic arm thing and went up, bad guy graphics were stuffed.&lt;br&gt;<br /> &#039;&#039;&#039;Fix:&#039;&#039;&#039; Using the scope I was able to trace the corrupted graphics back to the roms containing the character sprite data. Taking each rom out and reading it showed that roms 9, 19, 20 and 22&#039;s data was corrupt. Reprogramming some new roms fixed the problems 100%.&lt;br&gt;<br /> <br /> <br /> [[File:Pcb repair bionic commando 2.JPG]]<br /> <br /> <br /> PS: TOP GAME!<br /> <br /> &#039;&#039;&#039;Repair Logs converted to wiki format by Brad from [http://www.aussiearcade.com.au Aussie Arcade]&#039;&#039;&#039;.<br /> <br /> [[Category:Repair Logs]]</div>

Davewellington