Marvel G200, BOB and cable

[kawasaki]

t is possible to use a Marvel G200 without the BOB?
I have found a dead Marvel g200, without the breakout box. After a bios reprogramming, thanks to Grzegorz Mazur (http://grafi.ii.pw.edu.pl/gbm/matrox/biosrec.html) I tried to build a cable for tv-in/out following the cable pinout of Leon van Stuivenberg in (http://noomore.org/mga/).
This was ok for tv-out, but black screen on tv-input. Maybe some of the uncommented pin on the cable must be shorted/connected? Any suggestion?
Thanks very much to all for the help
Maurizio

[Kruzin]

Please don't double-post the same thing in multiple forums.
Your other post in desktop video is the proper place for this question. This copy will be closed.