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UK diy (uk.d-i-y) For the discussion of all topics related to diy (do-it-yourself) in the UK. All levels of experience and proficency are welcome to join in to ask questions or offer solutions. |
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Posted to comp.sys.acorn.hardware,uk.d-i-y
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VGA connections
I fairly recently got an LCD TV for the workshop which has a VGA input.
It's situated conveniently for the electronics workbench. The idea being I could use it for testing any video signal. It occurred it would be nice to have it parallel fed off the RPC which is on the other side of the room to save having to print out circuits etc I might be following. So I bought a 5 mtr VGA lead from Ebay. And a secondhand Rextron VSA18 splitter which has 8 outputs. I made up the input lead for that as it requires a male to female type. I Googled for SVGA pinouts and got different stories - so simply made it pin for pin compatible with the existing monitor lead using co-ax for the video signals. The pins with no connection are 4,5,8,12. If I piggy back it to the RPC monitor lead that works as normal. The same with the long cable to the TV. But plug in the splitter - nothing. The 'active' light on the DA does come on, though, presumably indicating it's getting an input. I've no paperwork with the Rextron but their site says it works with VGA, SVGA etc etc. The obvious conclusion is the DA is faulty - but given the variety of SVGA connections could I be missing something? -- *Never underestimate the power of very stupid people in large groups * Dave Plowman London SW To e-mail, change noise into sound. |
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