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T4 and SMPS 300 problem

T4 and SMPS 300 problem

Hi,

I've connected the SMPS 300 with the T4 but the T4 doesn't turn on when I put the main in the power socket. The green light on the board (T4) turns on but not the red one. I've checked the connection and got 48 v coming in to the T4 so everything looks correct.



This is my first DIY project so I actually have no idea what to try next, any suggesteions?



Best regards

Peter
Hi, it could be that you did not connect it right.
look at this drawing for correct hookup:
http://forum.hifimediy.com/attachment.php?attachmentid=10&d=1328430242&thumb=1
Hi,
Could you please look at these pictures and see if you can find anything wrong.
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17

Thank you
Peter
Hi, it does look correct. No red light means not 5V input. Don't know why this happend. Did you do any modifications to the board?

You could try to give it external 5V if you have the skills, and see if that makes it work. You can use these pads to input 5V.
18
If not, please contact us
http://hifimediy.com/index.php?route=information/contact
Hi, it does look correct. No red light means not 5V input. Don't know why this happend. Did you do any modifications to the board?

You could try to give it external 5V if you have the skills, and see if that makes it work. You can use these pads to input 5V.
18
If not, please contact us
http://hifimediy.com/index.php?route=information/contact

Hi again,
No changes made to the board. I've contacted you directly on the link provided. We'll take it from there:)

Peter
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