Where to get a logic level c-sync signal on the PCE?

Discussion in 'Modding and Hacking - Consoles and Electronics' started by keropi, Dec 9, 2012.

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  1. keropi

    keropi Familiar Face

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    Anyone knows of a point on the PCE that carried a logic level c-sync signal?
    I want to use it with the amp discussed here , I already tried both the expansion port points and pin #44 of Hu6260 but they are not suitable...
    TIA for any help !
     
    keropi, Dec 9, 2012 Report
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  2. shadowkn55

    shadowkn55 Member

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    Why don't you just tap composite video and feed it through a sync separator like LM1881? I've used that in the past and it works just fine.
     
    shadowkn55, Dec 10, 2012 Report
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  3. Lum

    Lum Officer at Arms

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    Does the original PCE generate composite video internally? I know it has an RF modulator, and RGB lines at its expansion port.
     
    Lum, Dec 11, 2012 Report
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  4. keropi

    keropi Familiar Face

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    Composite video can by used as-is on the pce, just solder a wire on the exp port point and you are set.
    The reason I need a pure c-sync signal is to avoid the checkerboard effect, stripping it from composite won't cut it...
     
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