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Re: I have rewired my receiver and the SOny str-d565...
This unit most likely has shorted output transistors. The unit is entering protect mode which will prevent further damage to the unit. Expect a parts cost in the $40 range for this repair.
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Check your speaker wires. Make sure they are not touching each outher or back of the unit. This will overload your output transistors and shut down your amp.
Have you looked in the manual? Basic speaker setup with test tones will certify the basic hardware. Then onboard FM. Then add the compexity of external and digital sources.
If the word "Protection" is not flash in the display when this happens, then the receiver is in a tight area where it can't get enough air and is over heating. There are temp senosors on the heat sinks where the output transistors are mounted, and they will shut down the power supply in an overheat situartion, but the protecting indicator shold flash. Blow some air over the receiver and see if that stops the problem.
You could have a shorted winding in the power transformer. The diodes in the power supply can be shorted. Filter capacitors can short and send power to ground which will blow the fuse.
Hello! Your amps' output section is shorted and is sending it's supply voltage straight to the speakers. The protect circuit is there to protect your speakers from being burnt. You need to go to an authorized Sony service center. Good Luck!
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