OnkyoTX-DS575schematic diagram i have a problem with my Onkyo TX-DS575 receiver.no power going to the circuit.the input voltage ok and the fuse is ok.but no output no 13vdc.any idea about this problem? i also need schematic diagram for this unit.can you help me pls.thank you

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Had it ever worked, or are you setting it up for the first time?
Have you ASSIGNED the digital input in the menu?

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a single male rca spliting into 2 male rca's ....a signal splitter

SOURCE: Onkyo TX-DS575 - intermittent audio

You have a problem that was inherent with all Onkyo receivers from this period. You need to contact Onkyo because the microprocessor needs to be replaced. Last I checked, its about $80 from onkyo.

This is NOT an isolated incident as darn near every Onkyo receiver model had this problem.

Good luck...
Rob

SOURCE: onkyo tx-ds575 receiver shuts down when switching

may be speaker or wire have problem

SOURCE: Dolby digital output

sounds like you are watching cable.