BuckoA51

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  • in reply to: Huge cut off crt #70323
    BuckoA51
    Keymaster

      Based on your picture I wouldn’t call that a “huge cut off” at all, that seems quite normal for a consumer CRT. Anything within the red area is considered in danger of being cropped by a CRTs overscan.

      in reply to: Huge cut off crt #70299
      BuckoA51
      Keymaster

        What kind of CRT are you connecting?

        Does the CRT itself have picture sizing controls?

        Can you post a picture of the overscan?

        in reply to: OSSC Pro firmware v0.82 #70260
        BuckoA51
        Keymaster

          Does the 1080p/60 test pattern still display ok?

          in reply to: No Picture on AV1 on Optoma Beamer with Denon Reciver #70246
          BuckoA51
          Keymaster

            Sync is indeed sent to pin 20 on the SCART end, but can be taken either from composite video or cysnc output on many consoles. A sync stripper should not be needed with the OSSC though proper attenuation is required when using CSYNC.

            My guess would be the VGA switch not having enough bandwidth for the composite video signal on that particular pin as it is not designed for it, but, if your cheaper adapter works that seems to put an end to that theory.

            It’s unlikely but, at this point can you find a regular SCART cable and try that with your OSSC just to make sure there isn’t a fault with the SCART input?

            in reply to: No Picture on AV1 on Optoma Beamer with Denon Reciver #70236
            BuckoA51
            Keymaster

              Hmm, how are you pulling sync from the consoles, if you’re using csync have you attenuated the output correctly? Aspect ratio and AV RGB switching would be ignored by the OSSC.

              in reply to: No Picture on AV1 on Optoma Beamer with Denon Reciver #70232
              BuckoA51
              Keymaster

                Not usually, no. Do you have a direct link to that switch? What kind of SCART to d-sub converter do you use?

                So what is the entire video chain, including all cables, converters etc, from any one console to the OSSC ?

                 

                in reply to: No Picture on AV1 on Optoma Beamer with Denon Reciver #70226
                BuckoA51
                Keymaster

                  What’s the make and model of the SCART switch?

                  in reply to: No Picture on AV1 on Optoma Beamer with Denon Reciver #70222
                  BuckoA51
                  Keymaster

                    Any kind of SCART switch between your consoles and the OSSC?

                    in reply to: No Picture on AV1 on Optoma Beamer with Denon Reciver #70218
                    BuckoA51
                    Keymaster

                      Are your consoles all RGB capable and your SCART cables properly wired for RGB?

                      in reply to: OSSC sync issues with PAL PSOne (“slim”) #70196
                      BuckoA51
                      Keymaster

                        314p doubles to a troublesome 628 line 50hz image which trips up a lot of TVs and monitors, but if your other console works then it seems unlikely to be that.

                        in reply to: OSSC sync issues with PAL PSOne (“slim”) #70194
                        BuckoA51
                        Keymaster

                          On the OSSC classic, the VGA input does not have the low pass filter, so it’s not recommended for SCART sources which typically benefit from this.

                          First of all, if you let the console just go to the memory card screen (no disc inserted) is the image stable then?

                          in reply to: My OSSC is being powered by 5V coming from HDMI #70141
                          BuckoA51
                          Keymaster

                            🤣 HDMI truly is the successor to SCART isn’t it.

                            There shouldn’t be any damage (though Markus would be more qualified to answer that) but sync devices should only be outputting a few mA, I’m surprised there’s enough to actually power the device, that seems like a badly designed sync.

                             

                            in reply to: OSSC with Master system 2 #70119
                            BuckoA51
                            Keymaster

                              Sounds like maybe your SMS 2 isn’t RGB modded and is only outputting composite?

                              in reply to: [OSSC BITFUNX] – Dark display with scart input #70036
                              BuckoA51
                              Keymaster

                                Can you try a screen with multiple colours on, e.g 240p test suite perhaps?

                                BuckoA51
                                Keymaster

                                  You’re correct the adapter is entirely passive, I don’t know if this is what is causing your jailbar though.

                                  More stock is just waiting on one single part, that seems to be taking forever to arrive at the factory.

                                Viewing 15 posts - 1 through 15 (of 2,551 total)