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Author Topic: Sega Game Consoles  (Read 3956 times)
channelmaniac
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Few things are better than fixing an old game...


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« on: February 09, 2010, 05:15:13 AM »
Model: Sega Master System
Symptom: Dead

The SMS has a direct line between the power socket, through the switch, to the 7805 voltage regulator. If a power supply of the wrong DC polarity or an AC supply is plugged in, it will kill the regulator. Replaced the voltage regulator and tested the system.
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I have too many hobbies! Electronics, gunsmithing, Miatas, arcade games, metal detecting, etc...

http://www.arcadecomponents.com
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