Hi I have a Xbox 360 corona (4gb model) that does not turn on No light or beeps. U5A1 seems bad and replacing it with the same one is impossible I do not have any other Xbox boards or spare parts Other people on other forms mentioned that this can be replaced with sp6669 or NCP1521. I do not have neither and ordering will take along time to arrive but I want to test to see if console turns on and beeps There are no need for PWM / PFM mode. Does not do switching I was reading here http/www.consoleopen.com/forum/hardware-xbox360-e-xbox-360-slim/11923-risolto-regolatore-tensione-u5a1-su-trinity-sostituito-con-sp6669.html Someone used a sp6669 and user wire jumpers Please can someone provide some alternative components to get this working Also there is a wiki that shows the regulators on a ps3 board http://www.psdevwiki.com/ps3/Regulators Please can someone let me know if any of the above will work and if so what would wiring be Thanks so much I look forward to the responses
Hi. Thanks for the reply Need to get it powered on first before i can check Can i use any othe regulator to replace ua51 such as from a ps3 motherboard or laptop motherboard. Please let me know Thanks
Do you have Xbox motherboard power scheme? Подскажите чуваку замену u5a1, он спрашивает откуда её можно снять.
Hi I dont have a spare dvd drive board and would like to have a working drive board is there any alternative as by doing what the dude did in the link i posted
