paaraujo94 Posted December 13, 2022 Report Share Posted December 13, 2022 Dears My xbox 1.6 is working intermittently.Checking the PSU, it was identified that where it should present 5v, I find approximately 1v.In addition, there is noise in the low voltage sector. In visual analysis, there are no components with deformations. However, this behavior is intermittent and, at the moment I write to you, it is working normally. Any tips on how to fix? Quote Link to comment Share on other sites More sharing options...
prtscn Posted December 14, 2022 Report Share Posted December 14, 2022 9 hours ago, paaraujo94 said: Dears My xbox 1.6 is working intermittently.Checking the PSU, it was identified that where it should present 5v, I find approximately 1v.In addition, there is noise in the low voltage sector. In visual analysis, there are no components with deformations. However, this behavior is intermittent and, at the moment I write to you, it is working normally. Any tips on how to fix? Could be bad swtiching mosfet, or output capacitors. But you need oscilloscope to check :\. Quote Link to comment Share on other sites More sharing options...
paaraujo94 Posted December 14, 2022 Author Report Share Posted December 14, 2022 2 hours ago, prtscn said: Could be bad swtiching mosfet, or output capacitors. But you need oscilloscope to check :\. I'll replace the output capacitors. I found a kit with all capacitors for PSU. Quote Link to comment Share on other sites More sharing options...
prtscn Posted December 14, 2022 Report Share Posted December 14, 2022 19 minutes ago, paaraujo94 said: I'll replace the output capacitors. I found a kit with all capacitors for PSU. buy one of these badboys: https://www.ebay.com/itm/153922461374?epid=1643234426&hash=item23d67e5ebe:g:7GMAAOSwWP1etCmN&amdata=enc%3AAQAHAAAA8Fd9WVuhSMJAwLO55i1685biGDLicS02%2FYZdsWd6gkGWvT68TPXl%2B%2FBdgIaLnP%2FhxONYlnDYAe9ti2WLyqPclbanIxTSQvRt3aIvItpQBKnc0xuJFwPIr0ldGnvBXcnNqBS1PLV67rsArrH4MorjQWQuH1Y4Lgiv6MYTggKiG4thtkgv0G%2FI3kaKVzXMBDjtjvSN748MSLaCwOO9zJ6igTReroFXj8h8wTEk%2BhTj99ySpQPCS6VbAuJfyos9dos1VdSw8IBhy8it1bkJH6zq2%2BORm%2BKlPBv2dsLG5mGJ4VALWUKNzEda%2BY%2F9jNLpuZ%2Fk9A%3D%3D|tkp%3ABk9SR4Cr7IeiYQ cheap, but effective. Will make replacing capacitors a breeze. I had no problems desoldering ps4 analog stick, and they are through hole connected, people use hot air station to remove them, and i used cheapy electric desoldering gun. :D 1 Quote Link to comment Share on other sites More sharing options...
paaraujo94 Posted December 16, 2022 Author Report Share Posted December 16, 2022 I have a simple solder iron and desoldering pump at home. Electronic it's a hobby for me and the xbox psu is being a challenge. Thank you for your attention. Quote Link to comment Share on other sites More sharing options...
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