I've got an Xbox One S PSU opened up. I'm not getting 12vdc output as I do with my test unit. I'm sure this board must have a fuse but I don't see it as everything on the board is poorly labeled.
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Xbox One S - need PSU schematic and boardview
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Re: Xbox One S - need PSU schematic and boardview
Originally posted by stj View Postpost a picture - i dont think there is only one type
as for a fuse, look for a small box like a polyester capacitor but brown
Thanks! What's the rectangular component which is in the lower right area on the last pic? It has two connections, is black in the middle and greenish around its edges?
Thanks!
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Re: Xbox One S - need PSU schematic and boardview
Originally posted by stj View Poststupid site makes the pictures SMALLER when i click on them!
the green part is a resistor,
the fuse is gray and in the corner where the connector is soldered.
you can see one of the wires connects directly to one end
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Re: Xbox One S - need PSU schematic and boardview
Originally posted by lotas View PostIn order not to search for a long time, I will make the task easier.
**30sec later** Welp, fuse is good. I'm out of ideas lmao.
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Re: Xbox One S - need PSU schematic and boardview
If anyone knows common faults of this unit, I'm all ears. The fuse is good. I'm about a 5-6 on motherboard diagnostics but know nothing about PSU diagnostics. I've found a lot of info online about the Xbox One, but can't seem to find any info on the One S.
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Re: Xbox One S - need PSU schematic and boardview
if the fuse is good there are 2 common psu problems - not specific to this one.
first - shorted output diode.
so meter between the 12v and ground contacts
second - but i dont thing its old enough, although it is in a sealed box, the small startup capacitor that gets the chip running.
it's going to be an electrolytic connected to the chip with a value between 10uf and 47uf usually.
if it fails the psu cant start
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Re: Xbox One S - need PSU schematic and boardview
Originally posted by stj View Postif the fuse is good there are 2 common psu problems - not specific to this one.
first - shorted output diode.
so meter between the 12v and ground contacts
second - but i dont thing its old enough, although it is in a sealed box, the small startup capacitor that gets the chip running.
it's going to be an electrolytic connected to the chip with a value between 10uf and 47uf usually.
if it fails the psu cant start
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Re: Xbox One S - need PSU schematic and boardview
Originally posted by R_J View PostK401 seems to be a TS321IL
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