https://wiki.pcbs.com.au/index.php?action=history&feed=atom&title=PCB_Repair_Logs_Wonderboy_Bootleg
PCB Repair Logs Wonderboy Bootleg - Revision history
2026-04-26T08:45:45Z
Revision history for this page on the wiki
MediaWiki 1.44.2
https://wiki.pcbs.com.au/index.php?title=PCB_Repair_Logs_Wonderboy_Bootleg&diff=1875&oldid=prev
Brad at 01:20, 5 September 2012
2012-09-05T01:20:05Z
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<td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">Revision as of 09:20, 5 September 2012</td>
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<tr><td colspan="2" class="diff-side-deleted"></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;">__TOC__</ins></div></td></tr>
<tr><td colspan="2" class="diff-side-deleted"></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;"></table></p></ins></div></td></tr>
<tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br></td></tr>
<tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><<del style="font-weight: bold; text-decoration: none;">/table></p</del>></div></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;">===Board 1===</ins></div></td></tr>
<tr><td colspan="2" class="diff-side-deleted"></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><<ins style="font-weight: bold; text-decoration: none;">br</ins>></div></td></tr>
<tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>'''Repairer:''' [http://www.aussiearcade.com.au/member.php/4762-kane kane]<br></div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>'''Repairer:''' [http://www.aussiearcade.com.au/member.php/4762-kane kane]<br></div></td></tr>
<tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>'''Forum Thread:''' [http://www.aussiearcade.com.au/showthread.php/38583-Wonder-Boy-Bootleg Wonderboy (Bootleg) PCB Repair]<br></div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>'''Forum Thread:''' [http://www.aussiearcade.com.au/showthread.php/38583-Wonder-Boy-Bootleg Wonderboy (Bootleg) PCB Repair]<br></div></td></tr>
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<tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br></td></tr>
<tr><td colspan="2" class="diff-side-deleted"></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;">===Board 2===</ins></div></td></tr>
<tr><td colspan="2" class="diff-side-deleted"></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;"><br></ins></div></td></tr>
<tr><td colspan="2" class="diff-side-deleted"></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;">'''Repairer:''' [http://www.aussiearcade.com.au/member.php/1983-Womble Womble]<br></ins></div></td></tr>
<tr><td colspan="2" class="diff-side-deleted"></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;">'''Forum Thread:''' [http://www.aussiearcade.com.au/showthread.php/14991-Wonderboy-Bootleg-Repair Wonderboy (Bootleg) PCB Repair]<br></ins></div></td></tr>
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Brad
https://wiki.pcbs.com.au/index.php?title=PCB_Repair_Logs_Wonderboy_Bootleg&diff=1388&oldid=prev
Brad: Created page with "==Wonderboy (Bootleg)== <p><table class="infobox vevent" style="width:22em;" cellspacing="5"> <caption class="summary" style=""><b>Wonderboy (Bootleg)</b></caption> <tr class=..."
2012-08-30T00:49:03Z
<p>Created page with "==Wonderboy (Bootleg)== <p><table class="infobox vevent" style="width:22em;" cellspacing="5"> <caption class="summary" style=""><b>Wonderboy (Bootleg)</b></caption> <tr class=..."</p>
<p><b>New page</b></p><div>==Wonderboy (Bootleg)==<br />
<p><table class="infobox vevent" style="width:22em;" cellspacing="5"><br />
<caption class="summary" style=""><b>Wonderboy (Bootleg)</b></caption><br />
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<td colspan="2" class="" style="text-align:center;">[[Image:marquee_wonderboy.jpg|200px]]</td><br />
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<th scope="row" style="text-align:left; white-space: nowrap;">PCB Image</th><br />
<td class="" style="">[http://wiki.aussiearcade.com.au/index.php/File:Pcb_wonderboy_bootleg_1.jpg Wonderboy Bootleg PCB]</td><br />
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<th scope="row" style="text-align:left; white-space: nowrap;">Pin Out</th><br />
<td class="" style="">Reserved</td><br />
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'''Repairer:''' [http://www.aussiearcade.com.au/member.php/4762-kane kane]<br><br />
'''Forum Thread:''' [http://www.aussiearcade.com.au/showthread.php/38583-Wonder-Boy-Bootleg Wonderboy (Bootleg) PCB Repair]<br><br />
<br><br />
This Wonder Boy bootleg came with a cabinet I bought a while ago and was fully working when I got it.<br />
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[[File:Pcb_wonderboy_bootleg_1.jpg]]<br />
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One day while playing, the game backgrounds started to flicker on and off and eventually disappeared altogether. I shelved it for a while, but got stuck into it now I have some time over Christmas.<br />
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[[File:Pcb_wonderboy_bootleg_2.jpg]]<br />
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The three ROMs with the orange labels contain the background tiles, and they read ok, so the fault was going to be a bad TTL or RAM. All the RAM seemed OK, but found a 74LS157 with an output stuck low on a daughter board just left of those ROMs.<br />
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[[File:Pcb_wonderboy_bootleg_3.jpg]]<br />
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Replacing the 157 brought all the backgrounds back.<br />
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[[File:Pcb_wonderboy_bootleg_4.jpg]]<br />
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<br>[[PCB_Repair_Index|Back to PCB Repair Index]]</div>
Brad