https://wiki.arcadeotaku.com/index.php?action=history&feed=atom&title=Section_Z_Repair_Logs 2026-04-17T00:02:14Z Revision history for this page on the wiki MediaWiki 1.42.1 https://wiki.arcadeotaku.com/index.php?title=Section_Z_Repair_Logs&diff=15009&oldid=prev 2021-12-17T02:19:58Z

<p>Created page with &quot;&#039;&#039;&#039;Repairer:&#039;&#039;&#039; Apocalypse&lt;br&gt; &#039;&#039;&#039;Source:&#039;&#039;&#039; [https://web.archive.org/web/20191230200351/http://arcadefixer.blogspot.com/2017/06/ Section Z - Capcom 1985 (repair log)]&lt;br&gt; Aga...&quot;</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/20191230200351/http://arcadefixer.blogspot.com/2017/06/ Section Z - Capcom 1985 (repair log)]&lt;br&gt;<br /> Again a simple fix. Game worked fine but was missing the text layer.&lt;br&gt;<br /> [[File:ApocSZ 1.JPG]]&lt;br&gt;<br /> [[File:ApocSZ 2.JPG]]&lt;br&gt;<br /> I know quite well Capcom boards of that era: text graphics are stored in ROM 05. Circuitry is quite simple: one ROM, one RAM and few TTL on buses. I probed the RAM and ROM and found activity were it should be. I pulled the ROM anyway to check it on my programmer:&lt;br&gt;<br /> [[File:ApocSZ 3.JPG]]&lt;br&gt;<br /> The chip has probably lost its internal connection to one of the power leg (ground or Vcc). I burnt a new one and text layer reappeared:&lt;br&gt;<br /> [[File:ApocSZ 4.JPG]]&lt;br&gt;<br /> Game fixed.<br /> [[Category:Repair Logs]]</div>

Davewellington