XBox One PSU Mosfets

Collapse
X
 
  • Time
  • Show
Clear All
new posts
  • CZFan
    New Member
    • Jan 2024
    • 4
    • South Africa

    #1

    XBox One PSU Mosfets

    Hi All,

    My original PSU for XBox popped a little while ago, openened it up, fuse gone, mosfets shorted, etc. I ordered a cheap one (Not Microsoft Original). This one also popped the weekend, opened up, and needed a couple of Caps to be replaced, as the saying goes, "it is always a cap..."

    When I opened the replacement I bought, it has about 25% of the number of componenets compared to the Microsoft original, which is expected I suppose for the 1/4er of the price, but the bloddy thing does not even have a fuse in!!!

    Unfortunately wife has cleaned my desk, and threw the original PSU mosfets away, so now I dont know what to order and I would feel a lot better to get the original one working again and use that one instead of what I am using now, if anyone has one of these, if I can ask a big favor if you can let me know what the code is for the mosfest it will be highly appreciated.

    The PSU model is PE-2201-02M1 and I am looking for transistors Q201 and Q202 (A schematic will be a big bonus if anyone has)

    I asked Dr Google in multiple ways in last couple of days, but not getting any info.

    Thanking you in advance​
    Attached Files
  • temyth
    Member
    • Jan 2024
    • 45
    • Brazil

    #2
    take a look at this:
    https://www.youtube.com/watch?v=Ykz1Hz_n4-c

    Comment

    • CZFan
      New Member
      • Jan 2024
      • 4
      • South Africa

      #3
      Thank you @temyth

      I did watch that video before I posted on BadCaps, but in the comments section, someone asked the creator of that video if it is the mosfets dotted down on the piece of paper, reply was not sure....

      So I dont want to take chances and rather get confirmation somewhere

      Comment

      • прямо
        Badcaps Veteran
        • Sep 2022
        • 261
        • Indonesia

        #4
        6 minutes into that YT video, you can see it clearly that the MOSFET part numbers were written down on the note.

        FDPF16N50T and IRFB33066. But I ain't got a clue which one is Q201/Q202.

        Comment

        Related Topics

        Collapse

        • ohren
          Original Xbox 1.0 PSU: Foxlink FTPS-0002 Rev. B. — 12 V low, 5 V high — transformer?
          by ohren
          Hello!

          I'm looking at an original Xbox PSU: Foxlink ftps-0002 rev. B. The 12 V output is too low, and the 5 V output is too (?) high. Unfortunately I don't have an oscilloscope but only a DMM for diagnosis.

          Measured voltages with no load:

          After rectifier diodes
          12V: 6.17 V
          5V: 5.67 V

          Secondary transformer pins AC measurement (really don't know if this says anything)
          12V: 2-2.5 V
          5V: 1.04 V


          I also have another (working) Xbox psu from Delta. The same measures there, in order, being: 10.79,...
          03-18-2023, 10:33 AM
        • tccyo22
          Xbox One Original missing 12v enable signal
          by tccyo22
          Hi there, I have an Xbox One original in which I have all the 1.8v, 3.3v and 5.0v standby power rails present, however my 12v rail is not turning on and the enable signal PSU_V12P0_EN from the SMC to turn the power supply on is missing. There is high resistance on this line so it's not shorted directly to ground which leaves me with not many options.

          Was looking at a schematic and see the enable is created by the SMC. I have 3.3v on SMC_RST_N_IN but I'm a little stuck on where to look next. Is it likely that the SMC has gone bad or am I missing something else (it's my first time with...
          08-14-2023, 06:06 AM
        • bulkchart32
          does anyone have a schemtaic for what circuit each cap is in on the original xbox?
          by bulkchart32
          i have a 1.1v and i am having issues with faint wavy lines on the screen that i am trying to make perfect so it will be my main xbox.. also have some 1.0v's that are doing it but to a lesser degree. i really don't want to do a full board recap, especially don't want to have to replace those smds, so i want to find which specific caps that filter the video signal. i have already replaced several caps and messed up one of them that caused a dead short(has been repaired). so i really don't want to just do all the caps. plus, those 1.1v boards have a lot of them. i'd really like to just focus on the...
          05-16-2025, 07:33 PM
        • bulkchart32
          are these caps good for replacing the ones in front of the cpu/gpu on an original xbox?
          by bulkchart32
          nichicon
          1500 µF 16 V Aluminum - Polymer Capacitors Radial, Can 8mOhm 2000 Hrs @ 105°C
          are what​ i used because i had heard the voltage doesn't matter as long as it is more than the original cap. i'm now reading that high voltage may make the cap's esr too high. is this a good cap for replacing those oem ones?
          05-14-2025, 02:12 PM
        • NatoPotato
          Original Xbox Power Supply Repair - FTPS-0002
          by NatoPotato
          Hey there friends!

          I have an original Xbox power supply, model FTPS-0002, that isn't showing any signs of life. I have never really done power supply repairs before but I'm eager to learn so I am hoping someone can help me diagnose this.

          The issue is that I get no 3.3VSR standby voltage which in turn leads to no 5v or 12v. A couple things I have noticed in my initial inspection.
          Resistor 25 and 29 are both reading OL, Capacitor 17 and 20 seem to be leaking as seen in the photos.

          So far I have confirmed that 240v, main fuse and the 400v cap is...
          09-04-2023, 06:45 AM
        • Loading...
        • No more items.
        Working...