Paul Horton

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  • in reply to: TMS-RGB V2 PAL Coleco #62507
    Paul Horton
    Participant

      Yeah the back is insulated, the via on pin 23 already looked like that when it was new, and this cable is temporary and those joints will be re-flowed and shiny when the shielded cable arrives.

      Are you saying there’s no returns on these boards?

      in reply to: TMS-RGB V2 PAL Coleco #62479
      Paul Horton
      Participant

        Progress!!

        The one that’s installed is now working. It had continuity before, but obviously not enough as a good reflow fixed it. Really pleased with the picture despite my temporary hack of a cable.

        So, definitely not damaged the TRS and my cable is good.

        I think I need to return the other board. I’ve removed my solder pads and jumpers and washed it, but the left side of R11 is still connected to VCC

        in reply to: TMS-RGB V2 PAL Coleco #62452
        Paul Horton
        Participant

          The way the light is catching that first photo looks like I’ve not soldered some of the vias, but I have

          in reply to: TMS-RGB V2 PAL Coleco #62449
          Paul Horton
          Participant

            in reply to: TMS-RGB V2 PAL Coleco #62448
            Paul Horton
            Participant

              This is the one that’s shorted. Still shorted even with everything disconnected

               

              in reply to: TMS-RGB V2 PAL Coleco #62447
              Paul Horton
              Participant

                This is board without the short in place on the board

                 

                 

                in reply to: TMS-RGB V2 PAL Coleco #62431
                Paul Horton
                Participant

                  Any chance the 5v on the red has damaged the TMS?

                  It’s odd that neither board is working now. I’ve still got an image over RF, although it’s terrible as it was before, I hope this means there’s no damage?

                Viewing 7 posts - 1 through 7 (of 7 total)