https://wiki.pcbs.com.au/index.php?action=history&feed=atom&title=PCB_Repair_Logs_Gunforce
PCB Repair Logs Gunforce - Revision history
2026-04-26T08:43:29Z
Revision history for this page on the wiki
MediaWiki 1.44.2
https://wiki.pcbs.com.au/index.php?title=PCB_Repair_Logs_Gunforce&diff=2583&oldid=prev
Brad at 01:44, 6 February 2013
2013-02-06T01:44:05Z
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<td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">Revision as of 09:44, 6 February 2013</td>
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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;"><div><th scope="row" style="text-align:left; white-space: nowrap;">Pin Out</th></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><th scope="row" style="text-align:left; white-space: nowrap;">Pin Out</th></div></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><td class="" style="">[[PCB_Pinouts_Jamma Jamma <del style="font-weight: bold; text-decoration: none;">Pinout</del>]]</td></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><td class="" style="">[[PCB_Pinouts_Jamma<ins style="font-weight: bold; text-decoration: none;">|</ins>Jamma]]</td></div></td></tr>
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Brad
https://wiki.pcbs.com.au/index.php?title=PCB_Repair_Logs_Gunforce&diff=2582&oldid=prev
Brad at 01:43, 6 February 2013
2013-02-06T01:43:24Z
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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;"><div><th scope="row" style="text-align:left; white-space: nowrap;">Pin Out</th></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><th scope="row" style="text-align:left; white-space: nowrap;">Pin Out</th></div></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><td class="" style=""><del style="font-weight: bold; text-decoration: none;">Reserved</del></td></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><td class="" style=""><ins style="font-weight: bold; text-decoration: none;">[[PCB_Pinouts_Jamma Jamma Pinout]]</ins></td></div></td></tr>
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Brad
https://wiki.pcbs.com.au/index.php?title=PCB_Repair_Logs_Gunforce&diff=2581&oldid=prev
Brad at 01:42, 6 February 2013
2013-02-06T01:42:21Z
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<td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">Revision as of 09:42, 6 February 2013</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;"><tr class=""></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;"><th scope="row" style="text-align:left; white-space: nowrap;">Manufacturer</th></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;"><td class="" style="">[[PCB_Manufacturers_Irem|Irem]]</td></ins></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;"><div><th scope="row" style="text-align:left; white-space: nowrap;">PCB Image</th></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><th scope="row" style="text-align:left; white-space: nowrap;">PCB Image</th></div></td></tr>
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Brad
https://wiki.pcbs.com.au/index.php?title=PCB_Repair_Logs_Gunforce&diff=701&oldid=prev
Brad at 04:05, 20 August 2012
2012-08-20T04:05:19Z
<p></p>
<table style="background-color: #fff; color: #202122;" data-mw="interface">
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<td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">← Older revision</td>
<td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">Revision as of 12:05, 20 August 2012</td>
</tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l19">Line 19:</td>
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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;"><div>'''Forum Thread:''' [http://www.aussiearcade.com.au/showthread.php/23428-GunForce-Repair-Log Gunforce 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/23428-GunForce-Repair-Log Gunforce PCB Repair]<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><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><br></div></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> </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;">'''Symptom:''' On power up, board displays RAM NG 23 and during the game no sprites are visible<br></ins></div></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> </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;">'''Diagnosis:''' Found that twiddling the jumper JP3 on the top board caused the sprites to briefly appear and disappear, this was caused by corrosion on the jumper. However, the sprites were then corrupted and the wrong colours – piggy-backing a good 6116 on the RAM at IC43 on the top board (this is obviously the ‘23’ as referred to by the self test) caused the sprites to appear whole but the wrong colours.<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;">'''Cure:''' Removed corrosion from JP3, replaced 6116 RAM at IC43. Colour problem caused by some mashed and shorted pins on custom at GA22 – pins 160 and down about 4 or 5<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;"><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;">'''Symptom:''' RAM NG 2 3 4 5 6 and some flickering garbage<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;">'''Cure:''' Bad connection on pin 109 on the custom GA23 on the lower board<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;"><br></ins></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;"><div><br>[[PCB_Repair_Index|Back to PCB Repair Index]]</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><br>[[PCB_Repair_Index|Back to PCB Repair Index]]</div></td></tr>
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Brad
https://wiki.pcbs.com.au/index.php?title=PCB_Repair_Logs_Gunforce&diff=700&oldid=prev
Brad: Created page with "==Gunforce== <p><table class="infobox vevent" style="width:22em;" cellspacing="5"> <caption class="summary" style=""><b>Gunforce</b></caption> <tr class="> <td colspan="2" cl..."
2012-08-20T04:04:17Z
<p>Created page with "==Gunforce== <p><table class="infobox vevent" style="width:22em;" cellspacing="5"> <caption class="summary" style=""><b>Gunforce</b></caption> <tr class="> <td colspan="2" cl..."</p>
<p><b>New page</b></p><div>==Gunforce==<br />
<br />
<p><table class="infobox vevent" style="width:22em;" cellspacing="5"><br />
<caption class="summary" style=""><b>Gunforce</b></caption><br />
<tr class="><br />
<td colspan="2" class="" style="text-align:center;">[[Image:marquee_gunforce.jpg|200px]]</td><br />
</tr><br />
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<th scope="row" style="text-align:left; white-space: nowrap;">PCB Image</th><br />
<td class="" style="">Reserved</td><br />
</tr><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 />
</tr><br />
</table></p><br />
<br />
'''Repairer:''' [http://www.aussiearcade.com.au/member.php/3136-VectorGlow VectorGlow]<br><br />
'''Forum Thread:''' [http://www.aussiearcade.com.au/showthread.php/23428-GunForce-Repair-Log Gunforce PCB Repair]<br><br />
<br><br />
<br />
<br />
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<br>[[PCB_Repair_Index|Back to PCB Repair Index]]</div>
Brad