Sega Master System Modded

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Sega Master System Modded
by on (#114190)
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http://www.youtube.com/v/tV-H4f5Rrr4

This system features the lovely viletim fm sound board, the krikzz mega everdrive, a blue LED, rca jacks for dual mono audio and a s-video circuit that's much cleaner and way more interference free than the regular s-video mod in these systems. I wired up a cxa2075 circuit since this encoder filters out interference and produces a super sharp image.

The cxa2075 is grabbing rgb from the av port. I tried tapping different places but the av port was the best spot. The colour subcarrier I grabbed from the system master clock since the system is actually clocked at 3.58 mhz.