[Geoman]

Okay both selfmade cable sets fail to import any imagery from the VBOB, which sees a valid 1080i-signal. So I'm quite sure the modification disturbs the shielded and twisted pair characteritics of this connection, which has to transfer with 500mhz.
Therefore I bought a pair of originals LVDS cable for VBOB (white connectors, SGI PN 018-0985-001), LVDS cable for VBOB (black connectors, SGI PN 018-0946-001) because I'm sick of soldering long hours now.
The cable pairs which I made so far are at least good for communicating and flashing the vbob. For video-transfer they are seemingly too noisy.