Composite mod Help

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vol.2
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Joined: Mon Oct 31, 2016 3:13 pm
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Composite mod Help

Post by vol.2 »

Trying to figure out how to composite mod this little set (kv-5100).

I've got what I think is close to an NTSC signal at the output of the VIF

I measured here at position 72 (R275)

Image

I get what looks like an upside-down NTSC signal; 15/75kHz, 1Vpkpk
Image

Any ideas? It's this guy if anyone wants a look: https://elektrotanya.com/sony_kv-5100_c ... ad.html#dl

This is a couple other shots of the video section.

The Luma/Chroma sections
Image

If someone else has any experience bodging in composite (or s-video) into a situation like this, I would appreciate being pointing in the right direction.

Thanks
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