SONY KDL 43w805c does not accept commands

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  • Diah
    Badcaps Legend
    • Feb 2013
    • 6337
    • Germany

    #81
    Re: SONY KDL 43w805c does not accept commands

    Originally posted by Dobsuk
    Nope...neither with the back panel buttons. Only can switch it on with the RC
    now Firmware issue.. try hard reset again... try mouse.. look after the update if you can force it to accepted again

    Comment

    • Dobsuk
      Senior Member
      • May 2020
      • 127
      • England

      #82
      Re: SONY KDL 43w805c does not accept commands

      But i can hear the sound now from the welcome screen. It means the tv is reset....

      Comment

      • Diah
        Badcaps Legend
        • Feb 2013
        • 6337
        • Germany

        #83
        Re: SONY KDL 43w805c does not accept commands

        Originally posted by Dobsuk
        But i can hear the sound now from the welcome screen. It means the tv is reset....
        try from standby mode log in service menu and from there initial the eeprom

        Comment

        • Diah
          Badcaps Legend
          • Feb 2013
          • 6337
          • Germany

          #84
          Re: SONY KDL 43w805c does not accept commands

          you can also try to cause error to let the firmware jump from this test... for example plug it out from wall then plug out the LVDS cable. let it register error.. plug it out and put back the LVDS in place

          Comment

          • Dobsuk
            Senior Member
            • May 2020
            • 127
            • England

            #85
            Re: SONY KDL 43w805c does not accept commands

            Originally posted by Diah
            try from standby mode log in service menu and from there initial the eeprom
            How to login in service mode?

            Comment

            • Diah
              Badcaps Legend
              • Feb 2013
              • 6337
              • Germany

              #86
              Re: SONY KDL 43w805c does not accept commands

              Originally posted by Dobsuk
              How to login in service mode?
              watch

              Comment

              • Dobsuk
                Senior Member
                • May 2020
                • 127
                • England

                #87
                Re: SONY KDL 43w805c does not accept commands

                Originally posted by Diah
                you can also try to cause error to let the firmware jump from this test... for example plug it out from wall then plug out the LVDS cable. let it register error.. plug it out and put back the LVDS in place
                Nothing happen with this. It does not register any error....still looping in that self test menu. I tried to reset it few times with and without the LVDS cable.

                Comment

                • Diah
                  Badcaps Legend
                  • Feb 2013
                  • 6337
                  • Germany

                  #88
                  Re: SONY KDL 43w805c does not accept commands

                  Originally posted by Dobsuk
                  Nothing happen with this. It does not register any error....still looping in that self test menu. I tried to reset it few times with and without the LVDS cable.
                  how it come you reset it with out LVDS LOL... we said just plug it in wall to register error..
                  any way after it reset you hear the start sound.. can you increase it and decrease the sound with RC ?

                  if you press OK on RC to pass language then press OK again to pass the land the start music should stopped !!! try

                  Comment

                  • Diah
                    Badcaps Legend
                    • Feb 2013
                    • 6337
                    • Germany

                    #89
                    Re: SONY KDL 43w805c does not accept commands

                    well to let the subject here complete to any one read this threat... attached how we can control Sony with serial command via service / serial port per (RS232C or as build in Model )

                    for more command and how to google.
                    Attached Files

                    Comment

                    • Dobsuk
                      Senior Member
                      • May 2020
                      • 127
                      • England

                      #90
                      Re: SONY KDL 43w805c does not accept commands

                      Originally posted by Diah
                      we said just plug it in wall to register error..
                      any way after it reset you hear the start sound.. can you increase it and decrease the sound with RC ?
                      Yeah mate i tried that first - to unplug it and thw plug it in the wall without LVDS cable - nothing happened. Then i tried to reset it without this cable. No i am trying to put in standby mode but without success till now. It is just turning on every timw by itself. And yes, i can control the volume when i can hear the sound but that sound it is not comming up every time.

                      Comment

                      • nomoresonys
                        Badcaps Legend
                        • Jan 2013
                        • 12074
                        • U.S.

                        #91
                        Re: SONY KDL 43w805c does not accept commands

                        So what is it doing now, looping test patterns?

                        Comment

                        • Dobsuk
                          Senior Member
                          • May 2020
                          • 127
                          • England

                          #92
                          Re: SONY KDL 43w805c does not accept commands

                          Yes.... I tried everything and still trying to do.something - restart, reset etc....

                          Comment

                          • nomoresonys
                            Badcaps Legend
                            • Jan 2013
                            • 12074
                            • U.S.

                            #93
                            Re: SONY KDL 43w805c does not accept commands

                            I think you need to do a firmware update/pair, use the usb drive method, hopefully this kdl is one that will update by itself without needing you to do any remote clicks, some do some don't.
                            Last edited by nomoresonys; 02-05-2021, 02:37 PM.

                            Comment

                            • Diah
                              Badcaps Legend
                              • Feb 2013
                              • 6337
                              • Germany

                              #94
                              Re: SONY KDL 43w805c does not accept commands

                              Originally posted by Dobsuk
                              Yeah mate i tried that first - to unplug it and thw plug it in the wall without LVDS cable - nothing happened. Then i tried to reset it without this cable. No i am trying to put in standby mode but without success till now. It is just turning on every timw by itself. And yes, i can control the volume when i can hear the sound but that sound it is not comming up every time.
                              keep pressing power on RC for more than 10 seconds.. the set should reboot

                              EDID:
                              you need to buy or ask any friend have I8 Mini 2.4Ghz Wireless Touchpad Keyboard, its work with android and it will work same way about control the Sony with serial command.
                              Last edited by Diah; 02-05-2021, 02:52 PM.

                              Comment

                              • Dobsuk
                                Senior Member
                                • May 2020
                                • 127
                                • England

                                #95
                                Re: SONY KDL 43w805c does not accept commands

                                Do you think if i can find wireless keyboard will be able to connect it to the set?

                                Comment

                                • Diah
                                  Badcaps Legend
                                  • Feb 2013
                                  • 6337
                                  • Germany

                                  #96
                                  Re: SONY KDL 43w805c does not accept commands

                                  Originally posted by Dobsuk
                                  Do you think if i can find wireless keyboard will be able to connect it to the set?
                                  i use always i8 Mini when RC had issue or no RC in hand with any TV brand. or android TV BOX. because its driver type plug & Play

                                  Comment

                                  • Dobsuk
                                    Senior Member
                                    • May 2020
                                    • 127
                                    • England

                                    #97
                                    Re: SONY KDL 43w805c does not accept commands

                                    OK, guys. I was away for a month and now i am back to this project.

                                    Diah, i found air mouse from a frined like this one:
                                    Click image for larger version

Name:	71+-npCp7eL._AC_SL1000_.jpg
Views:	1
Size:	95.5 KB
ID:	2063716

                                    Could you give me some advise how to proceed, please?

                                    Comment

                                    • Diah
                                      Badcaps Legend
                                      • Feb 2013
                                      • 6337
                                      • Germany

                                      #98
                                      Re: SONY KDL 43w805c does not accept commands

                                      Originally posted by Dobsuk
                                      OK, guys. I was away for a month and now i am back to this project.

                                      Diah, i found air mouse from a frined like this one:
                                      [ATTACH]232211[/ATTACH]

                                      Could you give me some advise how to proceed, please?
                                      yes this is i8 air mouse keyboards.. nothings special need as try F keys and other.. plug the related usb receiver in Tv first then turn on

                                      Comment

                                      • Dobsuk
                                        Senior Member
                                        • May 2020
                                        • 127
                                        • England

                                        #99
                                        Re: SONY KDL 43w805c does not accept commands

                                        Ok i did check with the ait mouse but could not see any changes pressing all F keys or the others. Restart TV few times but nothing. Then disconnected the TCON cable so to force some errors or something and now the TV stuck on this screen:
                                        Click image for larger version

Name:	20210312_145256.jpg
Views:	1
Size:	424.4 KB
ID:	2063721
                                        And now i do not dare to touch anything.....

                                        Comment

                                        • Dobsuk
                                          Senior Member
                                          • May 2020
                                          • 127
                                          • England

                                          #100
                                          Re: SONY KDL 43w805c does not accept commands

                                          And now:
                                          Click image for larger version

Name:	20210312_162827.jpg
Views:	1
Size:	349.3 KB
ID:	2063725

                                          It is trying to survive somehow )

                                          Comment

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