Difference between revisions of "PCB Repair Logs Scramble"
From Aussie Arcade Wiki
Jump to navigationJump to search (Created page with "==Scramble== <p><table class="infobox vevent" style="width:22em;" cellspacing="5"> <caption class="summary" style=""><b>Scramble</b></caption> <tr class="> <td colspan="2" cl...") |
m |
||
| (2 intermediate revisions by the same user not shown) | |||
| Line 5: | Line 5: | ||
<tr class="> | <tr class="> | ||
<td colspan="2" class="" style="text-align:center;">[[Image:marquee_scramble.jpg|200px]]</td> | <td colspan="2" class="" style="text-align:center;">[[Image:marquee_scramble.jpg|200px]]</td> | ||
</tr> | |||
<tr class=""> | |||
<th scope="row" style="text-align:left; white-space: nowrap;">Manufacturer</th> | |||
<td class="" style="">[[PCB_Manufacturers_Konami|Konami]]</td> | |||
</tr> | |||
<tr class=""> | |||
<th scope="row" style="text-align:left; white-space: nowrap;">Year</th> | |||
<td class="" style="">1981</td> | |||
</tr> | </tr> | ||
<tr class=""> | <tr class=""> | ||
| Line 12: | Line 20: | ||
<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=""> | <td class="" style="">[[PCB_Pinouts_Konami_Classic|Konami Classic]]</td> | ||
</tr> | </tr> | ||
</table></p> | </table></p> | ||
| Line 19: | Line 27: | ||
'''Forum Thread:''' [http://www.aussiearcade.com.au/showthread.php/23438-Scramble-Repair-Log Scramble) PCB Repair]<br> | '''Forum Thread:''' [http://www.aussiearcade.com.au/showthread.php/23438-Scramble-Repair-Log Scramble) PCB Repair]<br> | ||
<br> | <br> | ||
'''Symptom:''' Text and sprites appearing in the wrong places on the screen. Landscape scrolling not working at all and no visible ship<br> | |||
'''Cure:''' 74LS138 at location 3D had bad outputs - replaced<br> | |||
<br> | |||
'''Symptom:''' Board only played a brief jingle on power-up and also 'jingles' when starting a game and firing<br> | |||
'''Cure:''' Bad 8255 at 1D - replaced<br> | |||
<br> | |||
<br>[[PCB_Repair_Index|Back to PCB Repair Index]] | <br>[[PCB_Repair_Index|Back to PCB Repair Index]] | ||
Latest revision as of 07:54, 7 February 2013
Scramble
 |
|
| Manufacturer | Konami |
|---|---|
| Year | 1981 |
| PCB Image | Reserved |
| Pin Out | Konami Classic |
Repairer: VectorGlow
Forum Thread: Scramble) PCB Repair
Symptom: Text and sprites appearing in the wrong places on the screen. Landscape scrolling not working at all and no visible ship
Cure: 74LS138 at location 3D had bad outputs - replaced
Symptom: Board only played a brief jingle on power-up and also 'jingles' when starting a game and firing
Cure: Bad 8255 at 1D - replaced
