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Sony CECH-ZED1U Playstation 3D LED TV - Two Red Flash

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    Re: Sony CECH-ZED1U Playstation 3D LED TV - Two Red Flash

    or this one
    http://www.ebay.com/itm/USB-Port-24C...item2a267aacf0

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      Re: Sony CECH-ZED1U Playstation 3D LED TV - Two Red Flash

      about the eeprom, which is for this Main Board 08E1-0DM7400
      http://www.ebay.com/itm/5pcs-New-MX-...item27d4063208
      or
      http://www.ebay.com/itm/5pcs-MXIC-MX...item2c6786f154

      Comment


        Re: Sony CECH-ZED1U Playstation 3D LED TV - Two Red Flash

        HERE IS THE ADDAPTER I HAVE USED: http://www.ebay.com/itm/Universal-SO...item5d3fa264a6
        HERE IS THE PROGRAMMER:http://www.ebay.com/itm/EN25T80-Prog...item27d7b455dd
        HERE IS THE CHIP:http://www.ebay.com/itm/171060900360...84.m1439.l2649
        Last edited by rostomchik; 03-07-2014, 02:02 AM.

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          Re: Sony CECH-ZED1U Playstation 3D LED TV - Two Red Flash

          Originally posted by cometin View Post
          I have the 7400 and looking with 2 lenses the chip is the 6408 (labeled as U4 in pcb)...or the programmed eeprom for $40 shipped within a week:
          http://www.amazon.com/gp/product/B00HVLBWUI
          Actually I'm worry about desoldering the chip and solder the new one, which is the best method? has the chip any kind of glue sticked to pcb? Excuse me but I'm not very experienced...

          By my surprise, I pluged the monitor yesterday and started to work again, but after a 4-5 resets, i came to fail again...
          Last edited by Bimbo69; 03-07-2014, 09:31 AM.

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            Re: Sony CECH-ZED1U Playstation 3D LED TV - Two Red Flash

            Another (maybe a dumb question) is there a socket available for this kind of chip, to make it solderless in future changes???

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              Re: Sony CECH-ZED1U Playstation 3D LED TV - Two Red Flash

              Originally posted by Bimbo69 View Post
              Another (maybe a dumb question) is there a socket available for this kind of chip, to make it solderless in future changes???
              I dont think so , I will test with this one, I hope it works and for a long long time

              http://www.ebay.com/itm/CHIP-QUIK-SM...item1e79440fc1

              http://www.ebay.com/itm/Eeprom-for-S...item2ecf2c5f46

              Comment


                Re: Sony CECH-ZED1U Playstation 3D LED TV - Two Red Flash

                One question: Is the EEPROM changing method permanent? Do I have a risk to face the blinking red lights again?

                Comment


                  Re: Sony CECH-ZED1U Playstation 3D LED TV - Two Red Flash

                  try this link,,its very useful http://www.symbianize.com/showthread.php?t=991445,,if dont want to buy a eprom reader, just follow that method..any kind of eprom chip will work,be sure that your chip is 8mb and above,,

                  Comment


                    Re: Sony CECH-ZED1U Playstation 3D LED TV - Two Red Flash

                    Originally posted by Bimbo69 View Post
                    Another (maybe a dumb question) is there a socket available for this kind of chip, to make it solderless in future changes???
                    Hola! yo tambien soy de Argentina y tengo el mismo problema, tuviste suerte con esto? pediste las cosas por ebay?

                    saludos

                    Comment


                      Re: Sony CECH-ZED1U Playstation 3D LED TV - Two Red Flash

                      Originally posted by extremesino View Post
                      Hola! yo tambien soy de Argentina y tengo el mismo problema, tuviste suerte con esto? pediste las cosas por ebay?

                      saludos
                      Hola, Pedi una eeprom ya programada por amazon (38usd) y un amigo me la trae la semana proxima, de ahi en adelante vere, si esta funciona o me traigo las cosas de china

                      Comment


                        Re: Sony CECH-ZED1U Playstation 3D LED TV - Two Red Flash

                        Originally posted by Bimbo69 View Post
                        Hola, Pedi una eeprom ya programada por amazon (38usd) y un amigo me la trae la semana proxima, de ahi en adelante vere, si esta funciona o me traigo las cosas de china
                        tenes el link???

                        Comment


                          Re: Sony CECH-ZED1U Playstation 3D LED TV - Two Red Flash

                          Originally posted by deegii11 View Post
                          One question: Is the EEPROM changing method permanent? Do I have a risk to face the blinking red lights again?
                          Somebody please answer me!

                          Comment


                            Re: Sony CECH-ZED1U Playstation 3D LED TV - Two Red Flash

                            One would take a guess that the fault will eventually re-occur unless SONY have patched the firmware.
                            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


                              Re: Sony CECH-ZED1U Playstation 3D LED TV - Two Red Flash

                              Originally posted by deegii11 View Post
                              Somebody please answer me!
                              NO It's not permanent. I've seen a small number of customer boards come back in after I've repaired them.

                              Comment


                                Re: Sony CECH-ZED1U Playstation 3D LED TV - Two Red Flash

                                Originally posted by extremesino View Post
                                tenes el link???
                                buscas "u4 eeprom sony" y te salen las dos segun el modelo que tengas...salu2

                                Comment


                                  Re: Sony CECH-ZED1U Playstation 3D LED TV - Two Red Flash

                                  Originally posted by Bimbo69 View Post
                                  buscas "u4 eeprom sony" y te salen las dos segun el modelo que tengas...salu2
                                  gracias!!! ya lo encontre!!

                                  Comment


                                    Re: Sony CECH-ZED1U Playstation 3D LED TV - Two Red Flash

                                    Originally posted by cometin View Post
                                    I dont think so , I will test with this one, I hope it works and for a long long time

                                    http://www.ebay.com/itm/CHIP-QUIK-SM...item1e79440fc1

                                    http://www.ebay.com/itm/Eeprom-for-S...item2ecf2c5f46
                                    Finaly I picked up those items , eeprom and chip quik , first of all I want to thanks to this forum and all members for all the knowledge showed in every post , and now the results :
                                    My sony 3D display works again , the eeprom is the cause to be faulty , I want to share the troubles to install it , with chip quik is easy to remove the faulty eeprom but the difficult is to mount the new one, you need another soldering gun or soldering pen because the one that i used to remove the faulty eeprom reject the solder the flux causes it , besides need enough light and a lenses to magnify the area where U4 is located and the rest is all of yours , good pulse to join pin by pin to board, hope this post be useful and hope the display works for a long long time

                                    Comment


                                      Re: Sony CECH-ZED1U Playstation 3D LED TV - Two Red Flash

                                      Originally posted by cometin View Post
                                      Finaly I picked up those items , eeprom and chip quik , first of all I want to thanks to this forum and all members for all the knowledge showed in every post , and now the results :
                                      My sony 3D display works again , the eeprom is the cause to be faulty , I want to share the troubles to install it , with chip quik is easy to remove the faulty eeprom but the difficult is to mount the new one, you need another soldering gun or soldering pen because the one that i used to remove the faulty eeprom reject the solder the flux causes it , besides need enough light and a lenses to magnify the area where U4 is located and the rest is all of yours , good pulse to join pin by pin to board, hope this post be useful and hope the display works for a long long time
                                      I will have the chip next week from same provider, I've found a couple of experienced guys here to help me replacing the new chip. I will post my result.
                                      I have the sony remote, is there any key sequence to get into service & diagnostic menu. that would develop a further problem I guess???

                                      Comment


                                        Re: Sony CECH-ZED1U Playstation 3D LED TV - Two Red Flash

                                        Originally posted by Bimbo69 View Post
                                        I will have the chip next week from same provider, I've found a couple of experienced guys here to help me replacing the new chip. I will post my result.
                                        I have the sony remote, is there any key sequence to get into service & diagnostic menu. that would develop a further problem I guess???
                                        Si hay pero yo intente varias secuencias y no me funciono claro que el 3 D display tenia daƱado el U4 , lo puedes encontrar en el buscador : como entrar en el menu oculto de un tv sony , y en cuanto a que te ayude personal con experiencia es lo mas adecuado ya que se requiere mucha precision y herramientas , yo considero tener muy buen pulso y le sufri un par de horas pero al fin lo eche a funcionar

                                        Comment


                                          Re: Sony CECH-ZED1U Playstation 3D LED TV - Two Red Flash

                                          Originally posted by deegii11 View Post
                                          Somebody please answer me!
                                          i dont think so.

                                          Comment

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