Difference between revisions of "Demolition Man"
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|Williams || WPC-DCS Sound || 1994 || 50028 || 7,019 | |Williams || WPC-DCS Sound || 1994 || 50028 || 7,019 | ||
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| + | = Game-Specific Issues = | ||
| + | The Demo Man Cryo-Claw can sometimes be problematic. | ||
| − | + | At game boot, proper behavior is for the elevator to run through a cycle, then the cryo-claw will move all the way to the right (into the position to pick a ball from the elevator) and then move all the way to the left. | |
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| − | < | + | [[File:DemoManCryoClawPCB.jpg|200px|thumb|left|A-16986, The Demolition Man Cryo-Claw motor "end of throw" PCB.]]<br> |
| + | The cryo-claw motor knows when it is at the "end of throw" via two cams and two optos, which are shown on the board at left (Williams part number A-16986). Fractured solder joints on the optos are sometimes an issue, and the 470 ohm 1/2 watt resistors take a lot of heat. Fractured solder joints on the .100 right angle header is also a problem sometimes. | ||
| + | <br> | ||
Return to [[Williams WPC]] page. | Return to [[Williams WPC]] page. | ||
Revision as of 23:05, 4 April 2015
| Manufacturer | System | Year | Model | Produced |
|---|---|---|---|---|
| Williams | WPC-DCS Sound | 1994 | 50028 | 7,019 |
Game-Specific Issues
The Demo Man Cryo-Claw can sometimes be problematic.
At game boot, proper behavior is for the elevator to run through a cycle, then the cryo-claw will move all the way to the right (into the position to pick a ball from the elevator) and then move all the way to the left.
The cryo-claw motor knows when it is at the "end of throw" via two cams and two optos, which are shown on the board at left (Williams part number A-16986). Fractured solder joints on the optos are sometimes an issue, and the 470 ohm 1/2 watt resistors take a lot of heat. Fractured solder joints on the .100 right angle header is also a problem sometimes.
Return to Williams WPC page.