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PS3 Super Slim PSU

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    #21
    Re: PS3 Super Slim PSU

    I would also recommend change all three capacitors next to that ic chip “FS117”
    9 PC LCD Monitor
    6 LCD Flat Screen TV
    30 Desk Top Switching Power Supply
    10 Battery Charger Switching Power Supply for Power Tool
    6 18v Lithium Battery Power Boards for Tool Battery Packs
    1 XBox 360 Switching Power Supply and M Board
    25 Servo Drives 220/460 3 Phase
    6 De-soldering Station Switching Power Supply 1 Power Supply
    1 Dell Mother Board
    15 Computer Power Supply
    1 HP Printer Supply & Control Board * lighting finished it *


    These two repairs where found with a ESR meter...> Temp at 50*F then at 90*F the ESR reading more than 10%

    1 Over Head Crane Current Sensing Board ( VFD Failure Five Years Later )
    2 Hem Saw Computer Stack Board

    All of these had CAPs POOF
    All of the mosfet that are taken out by bad caps

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      #22
      Re: PS3 Super Slim PSU

      I check those caps and they are ok, i replace most of them. Is it normal that +5VSB_RETURN is shorted to gnd? I check and it is shorted on mainboard and psu. I disconect it and test separate. And now i discovered when mainboard is not connected with psu i got +5 on +5VSB and +5v on ACIN_DET. So is the priblem with mainboard?
      Last edited by rtstorm; 03-29-2020, 09:12 AM.
      ...the quieter you become the more you are able to hear...

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        #23
        Re: PS3 Super Slim PSU

        RETURN is an old name for neutral or ground.
        so that's o.k.

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          #24
          Re: PS3 Super Slim PSU

          You did pretty good so far. You discovered that the psu is loaded down by a short on the main board. The psu is fine. From here on it probably gets a little ugly.

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            #25
            Re: PS3 Super Slim PSU

            does the slim have the damned nec-tokin prodalizer ceramic caps on it??

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              #26
              Re: PS3 Super Slim PSU

              I think, here is the picture of mainboard.
              Attached Files
              ...the quieter you become the more you are able to hear...

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                #27
                Re: PS3 Super Slim PSU

                So, as soon as you plug this board in, your stby voltage disappears, correct?

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                  #28
                  Re: PS3 Super Slim PSU

                  When i diconect 4-pin connector and plug in PSU in wallet i get 5.5V on +5VSB, and 5V on ACIN_DET. ACDC_STBY is 0V. When i plug in the 4-pin to mainboard i lose those 5V on both (+5VSB and ACIN_DET)
                  Attached Files
                  ...the quieter you become the more you are able to hear...

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                    #29
                    Re: PS3 Super Slim PSU

                    Yeah, there is a short on the main board all right. Do you have tools like a constant voltage, constant current power supply, DMM, hot air etc?

                    Try to measure with your DMM in Ohms setting between 5vsb and 5vsb Return on the main board.
                    Last edited by CapLeaker; 03-29-2020, 12:57 PM.

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                      #30
                      Re: PS3 Super Slim PSU

                      Yes i have it all exept osciloscope
                      ...the quieter you become the more you are able to hear...

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                        #31
                        Re: PS3 Super Slim PSU

                        If you got a lab psu, you could feed the main board 5v, one or 2 amps and try to feel with you fingers if something gets hot. You also can douse parts of the main board with IPA and see if it evaporates or bubbles in a specific section. Could be anything from IC’s to a shorted smd multilayer cap.

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                          #32
                          Re: PS3 Super Slim PSU

                          Ok so i connect 5V to the +5VSB and ACIN_DET and i got red light on the on/off switch. I hear some wining sound from board, and i notice that WiFI module is getting hot.
                          The marking on this is :
                          384FF0C6C3D7
                          Rev 1.1
                          AW-GM381-2-12040-0BH
                          ...the quieter you become the more you are able to hear...

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                            #33
                            Re: PS3 Super Slim PSU

                            How much is the current draw?

                            A whiny something shouldn’t be with the ps3 off. At least I do t think so. Maybe remove the wifi module and plug the ps3 psu in.
                            Last edited by CapLeaker; 03-29-2020, 02:18 PM.

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                              #34
                              Re: PS3 Super Slim PSU

                              Watch this: https://youtu.be/eEJ9zCgbg4k

                              Comment


                                #35
                                Re: PS3 Super Slim PSU

                                I already watch that video before. It draw 0.3A, but at first it drop my voltage to 2.3V and then come up to 5.5V. i will try to remove it and then check
                                ...the quieter you become the more you are able to hear...

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                                  #36
                                  Re: PS3 Super Slim PSU

                                  Umm something is off if the main board is working on your bench power supply only drawing 0.3A. I mean you load tested the ps3 psu at 0.5A, right?

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                                    #37
                                    Re: PS3 Super Slim PSU

                                    Sorry, dis not understand you. What do you mean by load the tested ps3 psu az 0.5A?
                                    I noticed that at first Amps jump to 1.9A then go down to 0.3-0.5amp.
                                    Last edited by rtstorm; 03-29-2020, 04:04 PM.
                                    ...the quieter you become the more you are able to hear...

                                    Comment


                                      #38
                                      Re: PS3 Super Slim PSU

                                      I remove the WiFi little board and i got working But it will only work when i short +5VSB and ACIN_DET. I test the console and it boot up and run normaly (just no WiFI). Do you have any idea why it wont work without jumping wire those 2 pins?
                                      Attached Files
                                      Last edited by rtstorm; 03-30-2020, 09:34 AM.
                                      ...the quieter you become the more you are able to hear...

                                      Comment


                                        #39
                                        Re: PS3 Super Slim PSU

                                        probably needs the wifi for the initial self-test
                                        a lot of other consoles wont boot without the module either

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                                          #40
                                          Re: PS3 Super Slim PSU

                                          Yes it could be. My controller does not work so i assume that this chip is for Bluetooh also . I thought that i could use console with LAN cable but obviously i need to replace it
                                          ...the quieter you become the more you are able to hear...

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