VCR Front-End / synthesizer tuner needed

[Steerpike]

Hi all

I need a replacement front-end (tuner box) for a Panasonic HD635 video recorder. The tuner part is ENG-57807-G1.

This is quite a fancy front end with serial bus control, so I can't just drop in any old one.

Anybody got any idea who might sell?
(Panasonic, MVTronics, Ellies, Screenvision don't have)

 

[Willi]

 

[Steerpike]