Sylvania lc370ss9 turns on for 10 sec. then to standby mode-my fix and pics

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  • philliesfan30m
    Badcaps Veteran
    • Aug 2013
    • 542
    • USA
    #1

    Sylvania lc370ss9 turns on for 10 sec. then to standby mode-my fix and pics

    i got a sylvania lc370ss9 from someone that was getting rid of it because it would turn on then shut off and go to standby mode. so i took it apart and this is what i found see pics. the 2 wires going to connector CN1350 got hot and were touching each other and they burnt through the plastic casing on the wires and it was shorting it out. i know this was a quick fix but i just wanted to let people know what my problem was and the fix i had to make because i have been helped by others on this site especially tom66 and budm and a few others and figured i would hopefully help someone else or maybe not but atleast i tried. thanks to all that have helped me. if i get more tv's and get them fixed i will post all fixes that i made and problems i had. all i did was put electrical tape over the 2 wires i know i could of cut the wires and spliced them together and it would of been nicer and more reliable and safer too but i didn't.hopefully the band-aid fix will last the tv has been on for 3 hours and no burnt smell thankfully! the pics are of all the boards on the tv and the burnt wires just for future reference if anyone needs to use them and i haven't saw a thread on this tv yet cause i searched the model# even though it is an older tv.
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    • mrblobby
      Member
      • Jul 2013
      • 22
      • uk
      #2
      Re: Sylvania lc370ss9 turns on for 10 sec. then to standby mode-my fix and pics

      Thanks for taking the trouble to show us the cause of the problem. All knowledge helps.

        Comment

        • johnboy1313
          Badcaps Legend
          • Nov 2012
          • 1959
          • USA
          #3
          Re: Sylvania lc370ss9 turns on for 10 sec. then to standby mode-my fix and pics

          https://www.badcaps.net/forum/showthread.php?t=26417

          I had the same issue on an LC370SS8 a few months ago.

            Comment

            • Nola_Gal
              Member
              • Sep 2013
              • 18
              • United States
              #4
              Re: Sylvania lc370ss9 turns on for 10 sec. then to standby mode-my fix and pics

              Again, SAME exact problem. I was killing myself trying to find out what was wrong with this damn tv. No bad capacitors, no bad fuses. I went back to it today after a week to see if I might have missed something, & moved the wires. It was one of those 'duh!' moments. I did the same fix with electrical tape & it works fine! The first time I haven't had to solder something Came back here to see if I could help someone with the same problem. You made my day! Lol. Here's another pic anyway.
              Attached Files

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                • lashbrod
                  New Member
                  • Dec 2013
                  • 1
                  • USA
                  #5
                  Re: Sylvania lc370ss9 turns on for 10 sec. then to standby mode-my fix and pics

                  Just got this TV from my brother-in-law who was about to throw it away. He gave it to me and said that I could keep it regardless if I could fix it or not. Guess what? Because of this forum, i was able to fix it! Easiest fix ever! Had the exact same problem with the wires. Put some electrical tape on it and spread them apart from each other and the thing works like a charm. Not bad for a free 37" TV. Thanks for the info!

                    Comment

                    • Bitten
                      New Member
                      • Jul 2015
                      • 1
                      • United States
                      #6
                      Re: Sylvania lc370ss9 turns on for 10 sec. then to standby mode-my fix and pics

                      I have LC320SS9 A Sylvania. Having same issue but no aparent "burnt or touching wires". No apparent bad caps. TV would power on with 12 blinking green lights, and at the 9th blinking light "DIGITAL TELEVISION" would appear. Then, back to RED stand by (....every time). Perhaps wishful thinking, the eaxct same symptoms described in another post here could possibly relate to this TV yet wires are clean and far apart. Maybe I'll pull the board and hopehully notice substance causing possible arching at board at that location(s). BTW pulled all 5, 2 wire CN connectors (Pink and White) OFF power/inverter board. Powered on and same EXACT thing happened as described. Maybe caps then, not sure yet?

                        Comment

                        • grsells15
                          New Member
                          • Jun 2016
                          • 1
                          • us
                          #7
                          Re: Sylvania lc370ss9 turns on for 10 sec. then to standby mode-my fix and pics

                          hi i have a sylvania lc320sl1. it worked fine last nite i came home today went to turn tv on it turned on for a sec and went to standby i took back off there is no leaking diodes or compacitors and no burnt wires either can anyone give me any help please

                            Comment

                            • tvelde1
                              New Member
                              • Apr 2014
                              • 3
                              • USA
                              #8
                              Re: Sylvania lc370ss9 turns on for 10 sec. then to standby mode-my fix and pics

                              Bingo. thank you very much for posting this.

                                Comment

                                • petehall347
                                  Badcaps Legend
                                  • Jan 2015
                                  • 4423
                                  • United Kingdom
                                  #9
                                  Re: Sylvania lc370ss9 turns on for 10 sec. then to standby mode-my fix and pics

                                  insulation breakdown .. poor materials that dont age well .

                                    Comment

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