Hi we just revived a new rotel ra-1570 set .... was wondering how to connect all my electronics that connected to my old set via HDMI cables?

SOURCE: Blue tint to picture

cheak projecter mode your in under hdmi mode blue cool settings on hi ? eash input setup is differt use warm colers not cool 1 2 3 so on u know what i mean sum sterio have hard time with hdmi out to dvi might wann use coumpuont out from reciver to 15 pin vga sum projecter in 720 p mode have gard time 1080i so on u relly need dvi out from setrio to dvi more less for monister cable best use compunt cable projecter only 16 millon colers anyays ok not 529 billon like samsung plmasa would be were u would wann use hdmi to get all those colers but coumpunt is more then worthy wiyth projecters output ok

SOURCE: Rotel Amplifier RA-9808X

Instead of replacing you can try and clean it. There are a lot of good contact cleaners out there.

SOURCE: Problem with Rotel RA 870

Since it is a Rotel, it is a good unit and worth fixing. At this point, you need to take it to a good repair shop and let a qualified tech look at it. There are no user serviceable parts inside and if you go poking around in there, you WILL make the problem worse. Rotels' are nice units and represent a good value in stereo gear. Take it to a reputable repair shop that repairs Rotel under warranty. If thats not available to you, then a good repair shop should be able to get you going. Good luck...Rob

SOURCE: rotel power amp

some amps have a switch to bridge them rather than wiring a bridge meaning output is mono check to see if yours has this switch if you do simply put back to stereo

SOURCE: Manual circuit diagram

I don't believe that Rotel service manuals are available outside of authorized service centers. Can you provide us with the problem that you have? Perhaps we can guide you through the repair.

Thanks,
Dan