PCB Repair Logs Exed Exes - Revision history

Brad at 04:16, 5 February 2013

2013-02-05T04:16:24Z

← Older revision		Revision as of 12:16, 5 February 2013
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	<tr class="">		<tr class="">
	<th scope="row" style="text-align:left; white-space: nowrap;">Pin Out</th>		<th scope="row" style="text-align:left; white-space: nowrap;">Pin Out</th>
	<td class="" style="">[~~http://wiki.aussiearcade.com.au/index.php/File:pinout_exed_exes.jpg~~ Exed Exes Pinout]</td>		<td class="" style="">[[PCB_Pinouts_Exed_Exes\|Exed Exes Pinout]]</td>
	</tr>		</tr>
	</table></p>		</table></p>

Brad at 04:14, 5 February 2013

2013-02-05T04:14:47Z

← Older revision		Revision as of 12:14, 5 February 2013
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	<tr class=">		<tr class=">
	<td colspan="2" class="" style="text-align:center;">[[Image:Exed Exes Marquee.png\|200px]]</td>		<td colspan="2" class="" style="text-align:center;">[[Image:Exed Exes Marquee.png\|200px]]</td>
			</tr>
			<tr class="">
			<th scope="row" style="text-align:left; white-space: nowrap;">Manufacturer</th>
			<td class="" style="">[[PCB_Manufacturers_Capcom\|Capcom]]</td>
			</tr>
			<tr class="">
			<th scope="row" style="text-align:left; white-space: nowrap;">Year</th>
			<td class="" style="">1985</td>
	</tr>		</tr>
	<tr class="">		<tr class="">
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	<tr class="">		<tr class="">
	<th scope="row" style="text-align:left; white-space: nowrap;">Pin Out</th>		<th scope="row" style="text-align:left; white-space: nowrap;">Pin Out</th>
	<td class="" style="">~~Reserved~~</td>		<td class="" style="">[http://wiki.aussiearcade.com.au/index.php/File:pinout_exed_exes.jpg Exed Exes Pinout]</td>
	</tr>		</tr>
	</table></p>		</table></p>

Brad at 04:18, 14 August 2012

2012-08-14T04:18:34Z

← Older revision		Revision as of 12:18, 14 August 2012
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	'''Problem:''' Screen all messed up sparkles every where only title and highscore clear.		'''Problem:''' Screen all messed up sparkles every where only title and highscore clear.
	'''Fix:'''74ls174 @ 2F		'''Fix:'''74ls174 @ 2F<br>
			<br>
			<p>[[File:Exed exes sparkles.jpg]]</p>
			<br>
	Found another 74ls174 just above that was stuffed to, replacing it I could see some sprites down the bottom of the screen with lines in them.		Found another 74ls174 just above that was stuffed to, replacing it I could see some sprites down the bottom of the screen with lines in them.
			<br>
			<p>[[File:Exed exes bad sprites.jpg]]</p>
			<br>
	'''Bottom board'''<br>		'''Bottom board'''<br>
	'''Problem:''' Middle ground green hexs was wrong, right half of screen was displaying correct left was wrong.		'''Problem:''' Middle ground green hexs was wrong, right half of screen was displaying correct left was wrong.
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	Bad 74ls163@N5 Outputs were all stuck low. Replacing this the sprites are mostly 80% complete but still stuck at bottom. The chip below the one above is also bad another 74ls163@N6 output pin 11 stuck low, now the sprites are moving around the screen but they look like they are split half of the sprite still stuck down the bottom and half moving around the screen. The 74ls163 below that was stuffed to @ N7, graphics are now looking much better. There is still a problem though. There are like invisible bars running down the screen and when the sprites pass through them they turn invisible.		Bad 74ls163@N5 Outputs were all stuck low. Replacing this the sprites are mostly 80% complete but still stuck at bottom. The chip below the one above is also bad another 74ls163@N6 output pin 11 stuck low, now the sprites are moving around the screen but they look like they are split half of the sprite still stuck down the bottom and half moving around the screen. The 74ls163 below that was stuffed to @ N7, graphics are now looking much better. There is still a problem though. There are like invisible bars running down the screen and when the sprites pass through them they turn invisible.
			<br>
			<p>[[File:Exed exes bad sprites 2.jpg]]</p>
			<br>
	Found the last chip that was causing the invisible lines, 74ls283 @ E12 game looks great!		Found the last chip that was causing the invisible lines, 74ls283 @ E12 game looks great!

Brad at 04:04, 14 August 2012

2012-08-14T04:04:54Z

← Older revision		Revision as of 12:04, 14 August 2012
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	'''Board 2 identical bootleg to board above.'''		'''Board 2 identical bootleg to board above.'''

	'''Top Board'''		'''Top Board'''<br>
	'''Problem:''' No sound except 1 continuous hum.		'''Problem:''' No sound except 1 continuous hum.
	'''Fix:''' 74ls138 @ 9B pin 15 output dead.		'''Fix:''' 74ls138 @ 9B pin 15 output dead.
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	Found another 74ls174 just above that was stuffed to, replacing it I could see some sprites down the bottom of the screen with lines in them.		Found another 74ls174 just above that was stuffed to, replacing it I could see some sprites down the bottom of the screen with lines in them.

	'''Bottom board.'''		'''Bottom board'''<br>
	'''Problem:''' Middle ground green hexs was wrong, right half of screen was displaying correct left was wrong.		'''Problem:''' Middle ground green hexs was wrong, right half of screen was displaying correct left was wrong.
	'''Fix:''' 74ls174 @ F1 on bottom video board.		'''Fix:''' 74ls174 @ F1 on bottom video board.

Brad at 04:04, 14 August 2012

2012-08-14T04:04:17Z

← Older revision		Revision as of 12:04, 14 August 2012
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	Got this one going today. Bought this one with a bunch of 8 faulty boards off E-bay and I'm happy to say this is the second last faulty one		Got this one going today. Bought this one with a bunch of 8 faulty boards off E-bay and I'm happy to say this is the second last faulty one

	'''Problem:'''Game would reset after the title screen after much stuffing around I found lowering the voltage to 4.4 volts would get the game running but there was much static on the screen specially in the middle scrolling section.		'''Problem:'''Game would reset after the title screen after much stuffing around I found lowering the voltage to 4.4 volts would get the game running but there was much static on the screen specially in the middle scrolling section.<br>

	'''Fix: Short version'''		'''Fix: Short version'''
	Bad program E-Prom on top board at 11M. even though this rom verified and passed tests on my programmer it was the cause of the resetting on the board. The legs on the E-prom were clean and corrosion free, I'll try erasing it and reprogramming it when ever i could be stuffed. I'm just happy to have a working board of this awsome vertical shooter !		Bad program E-Prom on top board at 11M. even though this rom verified and passed tests on my programmer it was the cause of the resetting on the board. The legs on the E-prom were clean and corrosion free, I'll try erasing it and reprogramming it when ever i could be stuffed. I'm just happy to have a working board of this awsome vertical shooter!<br>

	'''Side Note:'''		'''Side Note:'''

Brad at 04:03, 14 August 2012

2012-08-14T04:03:30Z

@@ Line 18: / Line 18: @@
 '''Repairer:''' [http://www.aussiearcade.com.au/member.php/1-Arcade-King Arcade King]<br>
 '''Forum Thread:''' [http://www.aussiearcade.com.au/showthread.php/430-Exed-Exes Exed Exes PCB Repair]<br>
 <br>[[PCB_Repair_Index|Back to PCB Repair Index]]

Brad at 03:59, 14 August 2012

2012-08-14T03:59:15Z

← Older revision		Revision as of 11:59, 14 August 2012
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	<caption class="summary" style=""><b>Exed Exes</b></caption>		<caption class="summary" style=""><b>Exed Exes</b></caption>
	<tr class=">		<tr class=">
	<td colspan="2" class="" style="text-align:center;">[[Image:~~Exed_Exes_marquee~~.~~jpg~~\|200px]]</td>		<td colspan="2" class="" style="text-align:center;">[[Image:Exed Exes Marquee.png\|200px]]</td>
	</tr>		</tr>
	<tr class="">		<tr class="">

Brad at 03:58, 14 August 2012

2012-08-14T03:58:29Z

← Older revision		Revision as of 11:58, 14 August 2012
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	'''Repairer:''' [http://www.aussiearcade.com.au/member.php/1-Arcade-King Arcade King]<br>		'''Repairer:''' [http://www.aussiearcade.com.au/member.php/1-Arcade-King Arcade King]<br>
	'''Forum Thread:''' [http://www.aussiearcade.com.au/showthread.php/430-Exed-Exes Exed Exes PCB Repair]<br>		'''Forum Thread:''' [http://www.aussiearcade.com.au/showthread.php/430-Exed-Exes Exed Exes PCB Repair]<br>


			<br>[[PCB_Repair_Index\|Back to PCB Repair Index]]

Brad: Created page with "==Exed Exes==
2012-08-14T03:57:58Z
Created page with "==Exed Exes== <p><table class="infobox vevent" style="width:22em;" cellspacing="5"> <caption class="summary" style=""><b>Exed Exes</b></caption> <tr class="> <td colspan="2" ..."
New page
==Exed Exes==

<p><table class="infobox vevent" style="width:22em;" cellspacing="5">
<caption class="summary" style=""><b>Exed Exes</b></caption>
<tr class=">
<td colspan="2" class="" style="text-align:center;">[[Image:Exed_Exes_marquee.jpg|200px]]</td>
</tr>
<tr class="">
<th scope="row" style="text-align:left; white-space: nowrap;">PCB Image</th>
<td class="" style="">Reserved</td>
</tr>
<tr class="">
<th scope="row" style="text-align:left; white-space: nowrap;">Pin Out</th>
<td class="" style="">Reserved</td>
</tr>
</table></p>

'''Repairer:''' [http://www.aussiearcade.com.au/member.php/1-Arcade-King Arcade King]<br>
'''Forum Thread:''' [http://www.aussiearcade.com.au/showthread.php/430-Exed-Exes Exed Exes PCB Repair]<br>
Exed Exes