Sony LED 65X9005A shuts down after few seconds - looking for help

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  • Diah
    Badcaps Legend
    • Feb 2013
    • 6341
    • Germany

    #241
    so now you have 4 parts only fly out

    Comment

    • tec3000
      Senior Member
      • Mar 2024
      • 119
      • Germany

      #242
      Originally posted by Diah
      no its not worse,, the empty trace at COF ribbon cable are normal... only the parts you found keep them spectated as photos location to bring them back by soldering
      Thank you Diah. OK I'm relieved. I thought they were traces of burning or something...

      Now, what happens if I solder them and it doesn't solve my problem? I tried to google the buffer boards for my model but can't find anything! And I'm not sure if I really have all lost parts. They are super tiny...

      Comment

      • tec3000
        Senior Member
        • Mar 2024
        • 119
        • Germany

        #243
        Originally posted by Diah
        so now you have 4 parts only fly out
        maybe more. I will need to inspect further. It's tiny and there is also a lot of dirt inbetween. I can't be sure right now.

        Comment

        • Diah
          Badcaps Legend
          • Feb 2013
          • 6341
          • Germany

          #244
          don't hurry... i think lotas eyes better than my as he discovered... so let wait on lotas advice of the location then you can start soldering them back

          Comment

          • tec3000
            Senior Member
            • Mar 2024
            • 119
            • Germany

            #245
            Ok thank you, I have also no experience in soldering and no device here. But I will do it of course if that solves the problem.

            Comment

            • Diah
              Badcaps Legend
              • Feb 2013
              • 6341
              • Germany

              #246
              it will be good idea to post photo on each 4 caps you found to see them clearly

              Comment

              • lotas
                Badcaps Legend
                • Jan 2016
                • 4457
                • Russia

                #247
                Everything I saw, the most important thing is not the capacitors, here you need to solder a zero resistor or put a jumper on the chip.
                Attached Files

                Comment

                • lotas
                  Badcaps Legend
                  • Jan 2016
                  • 4457
                  • Russia

                  #248
                  It's hard to see on this bar...
                  Attached Files

                  Comment

                  • tec3000
                    Senior Member
                    • Mar 2024
                    • 119
                    • Germany

                    #249
                    Originally posted by lotas
                    Everything I saw, the most important thing is not the capacitors, here you need to solder a zero resistor or put a jumper on the chip.
                    Thank you lotas I appreciate you took time to inspect the bars and marked them.

                    So, just to check... You say "solder a zero resistor or put a jumper on the chip". Does that mean I DO NOT need to solder back the parts that fell off?? Instead I have to buy some resistors and solder them on each bar? And you say OR jumper? So is that an option I have? I have zero experience with these things...

                    I retook pics of the second board. I can also retake better pics of the other board if you like.
                    Attached Files

                    Comment

                    • Diah
                      Badcaps Legend
                      • Feb 2013
                      • 6341
                      • Germany

                      #250
                      Originally posted by lotas
                      Everything I saw, the most important thing is not the capacitors, here you need to solder a zero resistor or put a jumper on the chip.
                      you mean R007.. i don't think its in use,.... OP you need to shoot very clear photo on the area close to the IC

                      Comment

                      • tec3000
                        Senior Member
                        • Mar 2024
                        • 119
                        • Germany

                        #251
                        Originally posted by Diah

                        you mean R007.. i don't think its in use,.... OP you need to shoot very clear photo on the area close to the IC
                        OK, I think it's best to shoot during daylight. It's extremely hard to get good pics right now. I will do ASAP.

                        Comment

                        • Diah
                          Badcaps Legend
                          • Feb 2013
                          • 6341
                          • Germany

                          #252
                          Originally posted by tec3000

                          OK, I think it's best to shoot during daylight. It's extremely hard to get good pics right now. I will do ASAP.
                          don't use the mobile camera in flash light mode... just use external light like ( torch ) on the area

                          Comment

                          • tec3000
                            Senior Member
                            • Mar 2024
                            • 119
                            • Germany

                            #253
                            Originally posted by Diah

                            don't use the mobile camera in flash light mode... just use external light like ( torch ) on the area
                            Ok, will do! Thank you for the suggestion.

                            Comment

                            • lotas
                              Badcaps Legend
                              • Jan 2016
                              • 4457
                              • Russia

                              #254
                              Originally posted by Diah

                              you mean R007.. i don't think its in use,.... OP you need to shoot very clear photo on the area close to the IC
                              R007 is torn off and hanging on one side, if it is alive (has a short circuit), then just solder it on both sides.

                              Comment

                              • lotas
                                Badcaps Legend
                                • Jan 2016
                                • 4457
                                • Russia

                                #255
                                Check R2, it should also show a short circuit (0 Ohm).
                                Attached Files

                                Comment

                                • lotas
                                  Badcaps Legend
                                  • Jan 2016
                                  • 4457
                                  • Russia

                                  #256
                                  And then check RH4, it’s hard to see.
                                  Attached Files

                                  Comment

                                  • Diah
                                    Badcaps Legend
                                    • Feb 2013
                                    • 6341
                                    • Germany

                                    #257
                                    yours photo , here could be parts falling down too

                                    Comment

                                    • tec3000
                                      Senior Member
                                      • Mar 2024
                                      • 119
                                      • Germany

                                      #258
                                      Originally posted by Diah
                                      yours photo , here could be parts falling down too
                                      Ah! I forgot to tell you about it. I was able to identify the mysterious "L" on the left bottom of the TV. Luckily I didn't even have to disassemble anything. One problem less!
                                      Attached Files
                                      Last edited by tec3000; 05-14-2024, 05:29 PM.

                                      Comment

                                      • tec3000
                                        Senior Member
                                        • Mar 2024
                                        • 119
                                        • Germany

                                        #259
                                        Originally posted by Diah

                                        don't use the mobile camera in flash light mode... just use external light like ( torch ) on the area
                                        I have retaken the pictures. I will upload them now.

                                        Comment

                                        • tec3000
                                          Senior Member
                                          • Mar 2024
                                          • 119
                                          • Germany

                                          #260
                                          this is board 1:
                                          Attached Files

                                          Comment

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