Re: [SlimDevices: Touch] need help with internal power regulators

2020-05-30 Thread ews2k


RolGrol,

I might have a similar problem although I was using the 5v PSU as
supplied with the unit.

I need to open my SB Touch as well due to a possible power issue as the
unit is now totally dead. Are there any issues to be wary of when
prising the casing open after removing the two screws holding it
together? Your advice will be moist helpful.


-Eric



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Re: [SlimDevices: Touch] need help with internal power regulators

2019-12-18 Thread Stratmangler


RolGrol wrote: 
> I've got a defect on my sb-touch

What's the defect?



Chris :)

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[SlimDevices: Touch] need help with internal power regulators

2019-12-18 Thread RolGrol


Hello it's the first post on this forum

I've got a defect on my sb-touch, it was on a 12V power supply, now I am
looking on some informations about the internal power regulators, maybe
someone have some information on the used power regulator chips  ( U25 /
U26 / U27 / U28 ), or if anybody have mesaured the output voltages on
running device, such a info would be great. U27 is completly burned
away. Or some piece of the schematic of the power supply part. Then I
could try to spent the needed voltage from a regulated supply, to have a
look if everything alse is working, or I just have a brick. It is realy
hard to find some information, maybe I'am just ask the wrong questions
on google. Thanks in advance.



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