technika 42-2030

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  • sordids999
    Badcaps Legend
    • May 2013
    • 2149
    • uk

    #41
    Re: technika 42-2030

    Hmm so I thought ill leave in the room for another day so put it all back together the tv is now working and you can switch it on and off very strange

    Comment

    • tom66
      EVs Rule
      • Apr 2011
      • 32560
      • UK

      #42
      Re: technika 42-2030

      Maybe you've got an intermittent connection or fault somewhere. The fact that the TV seems to do different things independent of how it's connected or disconnected seems to suggest this.
      Please do not PM me with questions! Questions via PM will not be answered. Post on the forums instead!
      For service manual, schematic, boardview (board view), datasheet, cad - use our search.

      Comment

      • sordids999
        Badcaps Legend
        • May 2013
        • 2149
        • uk

        #43
        Re: technika 42-2030

        Yeah defo just turned it off and on back to flashing lights

        Comment

        • sordids999
          Badcaps Legend
          • May 2013
          • 2149
          • uk

          #44
          Re: technika 42-2030

          Do you think it might be worth trying a replacement board ?

          Comment

          • tom66
            EVs Rule
            • Apr 2011
            • 32560
            • UK

            #45
            Re: technika 42-2030

            Which one?
            Please do not PM me with questions! Questions via PM will not be answered. Post on the forums instead!
            For service manual, schematic, boardview (board view), datasheet, cad - use our search.

            Comment

            • sordids999
              Badcaps Legend
              • May 2013
              • 2149
              • uk

              #46
              Re: technika 42-2030

              Main board sorry

              Comment

              • tom66
                EVs Rule
                • Apr 2011
                • 32560
                • UK

                #47
                Re: technika 42-2030

                You got a solid picture? The panel is probably not bad.

                If you have a spare T-con try that first.

                Otherwise main board seems likely - but a few checks can be done first.
                Please do not PM me with questions! Questions via PM will not be answered. Post on the forums instead!
                For service manual, schematic, boardview (board view), datasheet, cad - use our search.

                Comment

                • sordids999
                  Badcaps Legend
                  • May 2013
                  • 2149
                  • uk

                  #48
                  Re: technika 42-2030

                  When the tv works yes a good picture tom

                  Comment

                  • sordids999
                    Badcaps Legend
                    • May 2013
                    • 2149
                    • uk

                    #49
                    Re: technika 42-2030

                    ok tom so what test's are there we can do ?

                    Comment

                    • sordids999
                      Badcaps Legend
                      • May 2013
                      • 2149
                      • uk

                      #50
                      Re: technika 42-2030

                      any more ideas before i order a main board ?

                      Comment

                      • tom66
                        EVs Rule
                        • Apr 2011
                        • 32560
                        • UK

                        #51
                        Re: technika 42-2030

                        Can you supply a picture of it? I'm a little busy now will be free for a detailed look, after about 5pm.
                        Please do not PM me with questions! Questions via PM will not be answered. Post on the forums instead!
                        For service manual, schematic, boardview (board view), datasheet, cad - use our search.

                        Comment

                        • sordids999
                          Badcaps Legend
                          • May 2013
                          • 2149
                          • uk

                          #52
                          Re: technika 42-2030

                          pictures attached main board number 17MB38-1 and thanks tom
                          Attached Files

                          Comment

                          • sordids999
                            Badcaps Legend
                            • May 2013
                            • 2149
                            • uk

                            #53
                            Re: technika 42-2030

                            ive found a board i can order if i need it Sharp LC-42CT2E main board the only thing different is the red circle ive highlighted in the picture all other connections match up im hoping it will work if i order it
                            Attached Files

                            Comment

                            • sordids999
                              Badcaps Legend
                              • May 2013
                              • 2149
                              • uk

                              #54
                              Re: technika 42-2030

                              Hi tom I've found another board for the same tv ill let u know how I get on

                              Comment

                              • tom66
                                EVs Rule
                                • Apr 2011
                                • 32560
                                • UK

                                #55
                                Re: technika 42-2030

                                I am super busy right now with coursework, will see if I can add anything later.
                                Please do not PM me with questions! Questions via PM will not be answered. Post on the forums instead!
                                For service manual, schematic, boardview (board view), datasheet, cad - use our search.

                                Comment

                                • sordids999
                                  Badcaps Legend
                                  • May 2013
                                  • 2149
                                  • uk

                                  #56
                                  Re: technika 42-2030

                                  It's ok mate course comes first I'm hoping it's the main board ill update this post later this week

                                  Comment

                                  • sordids999
                                    Badcaps Legend
                                    • May 2013
                                    • 2149
                                    • uk

                                    #57
                                    Re: technika 42-2030

                                    Ok just updating the thread replacement board arrived working ok now ...... fingers crossed

                                    Comment

                                    • Alastair E
                                      Chief Womble
                                      • Mar 2013
                                      • 1963
                                      • U.K.

                                      #58
                                      Re: technika 42-2030

                                      Sordids--Are you the same guy 'sordids' on ebay selling TV boards....?
                                      TELEFIX

                                      How PLASMA SCREENS WORK, X-SUS and Y-SUS what they do--
                                      http://www.irf.com/technical-info/appnotes/an-1088.pdf
                                      PLEASE DO NOT EMAIL ME PRIVATELY FOR REPAIR ADVICE. QUESTIONS BELONG ON THE FORUM!

                                      Comment

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