Sony STR-D565 fuse continues to blow

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.

Dan

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.

your speaker wires are grounding out on something or you have popped an internal fuse or youve burnt the power supply refer to your manuel

I resently hooked up my sony std d 565 reciever for 5.1 speakers and I keep hearing beeping, what is wrong?

This condition, may be produced by defective components (Q506, Q507). you can remove those transistor, replace the fuses, power-on and wait for relays click. if the fuses not blown again, them replace both transistor.

this is a link just make sure to disable protected mode in internet explorer sometimes it has problems with links

http://www.docs.sony.com/release/STRD665.PDF

If you need support you can log into:
http://esupport.sony.com/US/perl/support-contacts.pl?mdl=STRDG510

for free tech support on sony chat line

it is a bad fuse or the i.c. chip is bad

Hi Spike, The first thing I would try is to reset the system. Turn off the receiver and then hold down the power button for 5 seconds. "Enter to clear all" will appear in the display. Press enter and "Memory Cleared" should appear in the display. You are now back to factory settings. If this does not work, try checking the fuse. Take the two screws off from the back top of the unit, and the two screws on each side of the unit, and pull the cover off from the back. You will see the fuse in the back right side (if you are looking at it from the rear) Pull the fuse out and see if the wire is broken. HOPEFULLY one of these solutions will fix the problem. Please let me know how it works. Best regards, nightdiver