Okay, I thought you had the DM500HD box with a USB port on the back, but there are also versions that do not have it.

In any case, the USB 5V supply comes from the lt1940 dc to dc chip.
And this same 5v supply is also used in many other sections of the receiver, as well as the tuner.
So, it is always better to keep the 5V supply for USB separated.

Anyway, I prefer an all-in HDD docking station that is powered separately.
Like this one,



Attachments
allin.jpg


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Johnny B.

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