yell0w_lantern Posted November 25, 2018 Share Posted November 25, 2018 Hello. I have a 520 ST and I would like to build a composite circuit for this but my level of skill with electronics is only enough to follow cookbook-like directions. I found this zip but the schematic is in scd format and although I believe I found the site mentioned, setting up sdecode appears to involve some rather extensive downloads and updates. Does anyone have a regular image file of a composite cicuit or know how to more easily unpack a scd file? Note: I have a GBS8220 but I am looking to get this on to a regular TV and composite out will work for that AND give me a composite sync signal to use if I ever successfully a mod a CRT to accept analog RGB in. Thanks in advance. rgb2comp.zip Quote Link to comment Share on other sites More sharing options...
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