I have the Onkyo model # TX - SR575 and have misplaced my Speaker Setup Microphone. Is it possible to obtain another one? If so, how?

This site may be helpful. The possible answer is near the end. https://www.hometheaterforum.com/community/threads/onkyo-surround-sound-rear-speakers-no-sound-but-work.307946

Ya mean like to hook up Bose 901's? Nevermind.

Utility is in the imagination of the dreamer.

http://www.retrevo.com/support/Onkyo-TX-SR575-Receivers-manual/id/2526bh749/t/2/

Any analog processor can occupy the Tape Out/In loop. However, it will only affect stereo analog sources and, once engaged to monitor, it will disable any digital audio source.

An external amp COULD be slaved off the tape Out (or the anticipated EQ Out, but it won't be volume-controlled by the Onkyo. You would need an AVR with at least Front L/R pre-outs.

NEVER USE MAXIMUM VOLUME FOR TROUBLESHOOTING.

Turn the volume control to something medium.

The errant switch, control or condition may change and you will suddenly release the amp's full power and possibly destroying your speakers. If a signal isn't audible at 1/2 volume it's probably not there.

Carefully examine the front panel for clues like a misplaced Source Selection, Mute, Tape Monitor control or Multichannel Analog Input selected.

There is a good chance that a common control may have developed a high-resistance or 'dead' spot through defect or idleness and is causing your symptom. Turn the POWER OFF and operate every control throughout its range a number of times, especially rarely-used ones like Tape Monitors and the Mute control.

Turn the volume to something reasonable and see if that helped.

Or it may be self-protecting.

Generally speaking, an amp attempts to protect itself from heat, shorts, overloads and operator exuberance by refusing to turn on or stay on.

Overloads can be from excessive periods of high output or marginally low impedance loading by the speakers; and shorts would be wiring issues or a speaker blowing up.

You should be able to feel if it's hot. WHY is it overheating? Make sure it has sufficient ventilation on all sides and that vent holes are not blocked by dust balls. Ensure the fan (if equipped) is running as designed (some only operate on demand). Clean dust and debris from it.

If the amp comes back on after cooling, you're lucky. They only have so many self-protection cycles in their lives so continuously resetting or cycling their power without addressing the cause can do more harm than good.

If it protects immediately on a cool power up you should disconnect the speaker connections and try it 'naked'. If it comes up then diagnose which lead(s) are shorted. If it does not come up the problem is internal and should be left to an experienced and competent hands-on tech.

Check for loose speaker connections at the speaker as another possible root cause forintermittent shutdown.

Through to where? The attached speakers or the TV?

Digital audio must be assigned to hear it on something other than the default input selection. I can't find a manual but I hope YOU have one. Many receivers also have a choice to pass (or not) audio through the HDMI going TO the TV. Sometimes it is exclusive, meaning audio to the TV and NOT to the speakers.

Please tell us WHERE you attempted to get a mic to work on this unit. It might shed some light on what got blown up.

I have the same problem and it is not speaker wires, cables, or dumb remote codes (really, remote codes.) I'm taking mine in for repair, and not reliying on straw grasping, speculative solutions.

There's no mention of either NTSC or PAL in any spec sheet.

This link leads to Onkyo and the rear view of the amp lacks the voltage selector.

http://www.onkyousa.com/model.cfm?m=TX-SR573&class=Receiver&p=s

The manual for the similar model SR575 says the North American model does not have the voltage selector. Too bad. Under the general specs for the variants of this family of receivers they list the following power specs. I have no idea where you have to go to buy one from the "Others" group.

Power Supply North American: AC 120 V, 60 Hz
European: AC 230 V, 50 Hz
Others: AC 120/220-240 V, 50/60 Hz
AC 220 V, 50/60 Hz

Some aliases for the SR575=
TX-SR505
TX-SR505E
TX-SR8550
TX-SR575

You could do what I did over 30 years ago. Join the Army, go overseas and buy one in the PX. Every HiFi product we bought in the PX in the 70's had the dual voltage feature.

i bot a new tv i don't have the book for the time warner remote so i don't know how to program it to work the tv it only works cable box
where can i find how to program remote that comes with time warner cable