RCA RLDED3930A standby only

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  • tech2014
    Badcaps Veteran
    • Aug 2014
    • 807
    • Canada
    #1

    RCA RLDED3930A standby only

    Hey all. I have an RCA LED tv that will not power up. The standby LED stays red and doesnt do anything when the remote or power button is pressed. I get 60V coming out of the connector from the LED boards to the p/s, main board. Any ideas what to check. There is only 1 board in this tv/power supply/main board combo.

    I tested the IR board to make sure the remote and power button boards were good and they tested normal.

    Any suggestions. I HATE RCA for not providing service manuals.
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    • ReeceyBurger123
      Never Give Up !
      • May 2014
      • 7325
      • Britain
      #2
      Re: RCA RLDED3930A standby only

      Well I can say Epprom/spi flash Ic aka firmware issue here. Check Sj for epprom repair kits for this Tv.
      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

        • tech2014
          Badcaps Veteran
          • Aug 2014
          • 807
          • Canada
          #3
          Re: RCA RLDED3930A standby only

          I can't find anything for this model tv on SJ or any other site. I guess its another throw away lol.

            Comment

            • ReeceyBurger123
              Never Give Up !
              • May 2014
              • 7325
              • Britain
              #4
              Re: RCA RLDED3930A standby only

              Throw away the set with a good panel if you know what the fault is, you mad lol ? Why not invest in a epprom analyser to fix the orginal firmware or find a board ?
              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

                • tech2014
                  Badcaps Veteran
                  • Aug 2014
                  • 807
                  • Canada
                  #5
                  Re: RCA RLDED3930A standby only

                  Not mad, just frustrated. My track record for RCA is terrible since finding parts for these sets are darn near impossible. How much is an EEPROM analyser?

                    Comment

                    • ReeceyBurger123
                      Never Give Up !
                      • May 2014
                      • 7325
                      • Britain
                      #6
                      Re: RCA RLDED3930A standby only

                      Ohh wait did you mean the whole Tv or board ? Also not too sure for where you are have a google search. Sorry Im tired btw lol
                      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

                        • tech2014
                          Badcaps Veteran
                          • Aug 2014
                          • 807
                          • Canada
                          #7
                          Re: RCA RLDED3930A standby only

                          board. I did find the power supply on eBay, but its for other brand TVs. Would these boards work or not?
                          Last edited by tech2014; 07-18-2016, 06:12 PM.

                            Comment

                            • CapLeaker
                              Leaking Member
                              • Dec 2014
                              • 8136
                              • Canada
                              #8
                              Re: RCA RLDED3930A standby only

                              take that board out and post a hi res, straight shot picture of the back of it. There is a connector to the far right of your picture. See if there is a pin out. Also measure the voltage of the main filter capacitor.

                                Comment

                                • CapLeaker
                                  Leaking Member
                                  • Dec 2014
                                  • 8136
                                  • Canada
                                  #9
                                  Re: RCA RLDED3930A standby only

                                  Some how the TV must get a signal back from the key pad in order to turn the TV on, so see if you can find it.

                                    Comment

                                    • tech2014
                                      Badcaps Veteran
                                      • Aug 2014
                                      • 807
                                      • Canada
                                      #10
                                      Re: RCA RLDED3930A standby only

                                      I will do that tomorrow and let you know what I find.

                                        Comment

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