Best place to source composite

[Steve]

Hey all,

This might be a silly question? But please no silly answer! :D

If I wanted to source the best composite signal from the Falcon motherboard, where would I take it from. (Please I don't mean from the output connector, I mean specifically on the motherboard, the best source component)

Cheers

[exxos]

Not even sure falcon has C-video.. possible as its driven from the MC1377... but its only called C-SYNC on there.. Even so, should really just use the video connector...

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[Steve]

So it looks like R31 would be the best place to solder a wire?

By the way, as far as I know the RF modulator takes a composite signal from MC1377 to create the RF. C-Sync should not only be carrying a sync signal, but also the composite image.

[exxos]

So it looks like R31 would be the best place to solder a wire?

You would have to scope the signal, and on the monitor port.. the port should have a filter on it, so "soldering direct" could actually be worse.. If you want better video.. why not just use RGB.. composite is almost as bad as RF!

[Steve]

I don't want to use composite as my main signal source. I just want it as a secondary output. I ripped out my modulator internals and fitted a standard composite jack. I guess I'll try wiring it to the output jack again, it's just I did try before without any luck. I might have done it wrong though, so I'll just have another go.

[Badwolf]

So it looks like R31 would be the best place to solder a wire?

I'd probably go for either leg of L28 depending on whether you want to be upstream or downstream of the ferrite bead.

BW.