You in reality have 14 wires if you be counted the ground go back for each color, it could use one of those on pin 5 (gnd) as for your diagram to complete the set of 15. The alternative pins are often used for communications. As an instance from vga connector on wikipedia a number of those your diagram showns as no longer linked are:. The reference to ddc refers back to the display records channel that the host can use to query the screen for its abilities which include supported resolutions and refresh frequencies. So even as i agree with in many instances they can be left disconnected with the lack of that capability they might not all be extra ground signals as you cited in a comment. It has eleven wires as opposed to just 6. My cable has yellow and cyan cables for v-sync and h-sync however then there are those hues (white, grey, brown, black, darkish crimson and vibrant crimson) which i don't know in which to solder. I want an recommendation.
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