Difference between revisions of "Sentinel / Wonder Wizard"
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==Technical Info== | ==Technical Info== | ||
| + | Sentinel, Inc. machines are covered by the now expired patents 4203602 (the ball is used as an electrical switch between two "hot" contacts) and 4109916 (one coil mechanically operating two devices). This was unique in that it lowered manufacturing costs by not having to use as many coil assemblies. | ||
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| + | Backbox dimensions: 17" high by 22" wide by 9" deep. | ||
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| + | Main cabinet dimensions: 46" long by 20.5" wide by 6.5" deep. | ||
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| + | Assembled machine weight is 68 pounds. | ||
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| + | Motherboard: # 702605-1 | ||
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| + | Display board: # 702604-1 | ||
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| + | Solenoid driver board: # 702603-1 | ||
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| + | Audio board: # 702602-1 | ||
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==Problems and Solutions== | ==Problems and Solutions== | ||
===Power Problems=== | ===Power Problems=== | ||
Revision as of 11:33, 16 April 2012
1 Introduction
Sentinel, Inc. which was a division of Magnavox Consumer Electronics Company (North American Philips, or simply NAP) manufactured four models of home version pinball machines in 1977 and 1978. They used the Wonder Wizard trademark on the machines. The trademark was registered by General Home Products Corp., a division of Magnavox Consumer Electronics Company. The trademark (registration number 1066305) was active from August 5, 1976 to October 18, 1983 and is now cancelled.
2 Games
Flying Aces (1977) Model number PH7730WA01 with a flying theme. Demolition Derby (1977) Model number PH7730WA02 with a car crashing theme. C.B. Charlie (1978) Model number PH7730WA03 with a trucker/ CB radio theme. Star Explorer (1978) Model number PH7730WA05 with an outer space theme. Star Explorer (1978) Model number PH7730WA15 same as above, but made by Philips Electronics for Canadian distribution.
3 Technical Info
Sentinel, Inc. machines are covered by the now expired patents 4203602 (the ball is used as an electrical switch between two "hot" contacts) and 4109916 (one coil mechanically operating two devices). This was unique in that it lowered manufacturing costs by not having to use as many coil assemblies.
Backbox dimensions: 17" high by 22" wide by 9" deep.
Main cabinet dimensions: 46" long by 20.5" wide by 6.5" deep.
Assembled machine weight is 68 pounds.
Motherboard: # 702605-1
Display board: # 702604-1
Solenoid driver board: # 702603-1
Audio board: # 702602-1