JVC LT 24c340. Panel / main boards queries

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  • Fleckers tv
    Fleckers TV
    • Nov 2015
    • 89
    • uk
    #1

    JVC LT 24c340. Panel / main boards queries

    As you may see in the pic , the Main cap went pop and took 2 diodes with it, replaced them but still dead.... My Wuestion is my screen model ends 03 but there are some boards available for screens ending 01, the rest of he numbers match fine, will it be ok to try an 01 ???
    Attached Files
    Tags: None
    • dick_barton
      Badcaps Legend
      • Aug 2015
      • 6642
      • Wales
      #2
      Re: JVC LT 24c340. Panel / main boards queries

      I can't help there but did you check the mosfet under the heatsink alongside the large cap.
      Willing to help but I'm no expert.

        Comment

        • ReeceyBurger123
          Never Give Up !
          • May 2014
          • 7325
          • Britain
          #3
          Re: JVC LT 24c340. Panel / main boards queries

          Did you check the fuse ? Also what screen even is it for a start ?
          Please Do Not PM My Page Asking For Help Badcaps Is The Place For Advise, Page Linked For Business Reasons Only. Anyone Doing So Will Be Banned Instantly !

          https://www.facebook.com/Telford-Tel...7894576335359/

            Comment

            • Fleckers tv
              Fleckers TV
              • Nov 2015
              • 89
              • uk
              #4
              Re: JVC LT 24c340. Panel / main boards queries

              for some reason the uploader does not allow me to upload 4 pics at once on an iphone even though it says it has, will try again

                Comment

                • Fleckers tv
                  Fleckers TV
                  • Nov 2015
                  • 89
                  • uk
                  #5
                  Re: JVC LT 24c340. Panel / main boards queries

                  Here it is, if you mean plug fuse , yes , it had blown , if you mean board fuse, I'm not sure where that is , any help please on how to test anything else on this board is appreciated
                  Attached Files
                  Last edited by Fleckers tv; 04-16-2016, 12:52 PM.

                    Comment

                    • ReeceyBurger123
                      Never Give Up !
                      • May 2014
                      • 7325
                      • Britain
                      #6
                      Re: JVC LT 24c340. Panel / main boards queries

                      Its a red ceramic type of fuse will screen shot it.
                      Please Do Not PM My Page Asking For Help Badcaps Is The Place For Advise, Page Linked For Business Reasons Only. Anyone Doing So Will Be Banned Instantly !

                      https://www.facebook.com/Telford-Tel...7894576335359/

                        Comment

                        • ReeceyBurger123
                          Never Give Up !
                          • May 2014
                          • 7325
                          • Britain
                          #7
                          Re: JVC LT 24c340. Panel / main boards queries

                          Here it is, the red can looking thing test for continuity across its two pins also test the black thermistor next to it looks blown to me.
                          Attached Files
                          Please Do Not PM My Page Asking For Help Badcaps Is The Place For Advise, Page Linked For Business Reasons Only. Anyone Doing So Will Be Banned Instantly !

                          https://www.facebook.com/Telford-Tel...7894576335359/

                            Comment

                            • Fleckers tv
                              Fleckers TV
                              • Nov 2015
                              • 89
                              • uk
                              #8
                              Re: JVC LT 24c340. Panel / main boards queries

                              Thank you guys , I never thought was a fuse, I will test tomorrow and get back. I will be pleased as punch if it is ....

                                Comment

                                • ReeceyBurger123
                                  Never Give Up !
                                  • May 2014
                                  • 7325
                                  • Britain
                                  #9
                                  Re: JVC LT 24c340. Panel / main boards queries

                                  Awesome, keep us updated buddy
                                  Please Do Not PM My Page Asking For Help Badcaps Is The Place For Advise, Page Linked For Business Reasons Only. Anyone Doing So Will Be Banned Instantly !

                                  https://www.facebook.com/Telford-Tel...7894576335359/

                                    Comment

                                    • Fleckers tv
                                      Fleckers TV
                                      • Nov 2015
                                      • 89
                                      • uk
                                      #10
                                      Re: JVC LT 24c340. Panel / main boards queries

                                      I found a fuse on a similar old board, and hey presto, so after a new Capacitor , 2 x2 amp diodes in the rectifier line and that fuse it's alive , thank you, I have learned more today, when I asked for help on this board to my colleague, he just scathed, these all in one boards are rubbish, throw it ..... Maybe true, but it's not the attitude is it,

                                      Thanks again Badcap buddies

                                        Comment

                                        • Fleckers tv
                                          Fleckers TV
                                          • Nov 2015
                                          • 89
                                          • uk
                                          #11
                                          Re: JVC LT 24c340. Panel / main boards queries

                                          Here it be alive. Apart from the DVD player that does not work, if you stick a disc in it just spits it out and the motor continues to run , which may have been the reason the machine popped in the first place, I have found a spare on eBay
                                          Attached Files

                                            Comment

                                            • ReeceyBurger123
                                              Never Give Up !
                                              • May 2014
                                              • 7325
                                              • Britain
                                              #12
                                              Re: JVC LT 24c340. Panel / main boards queries

                                              Awesome work mate
                                              Please Do Not PM My Page Asking For Help Badcaps Is The Place For Advise, Page Linked For Business Reasons Only. Anyone Doing So Will Be Banned Instantly !

                                              https://www.facebook.com/Telford-Tel...7894576335359/

                                                Comment

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