How can I connect onkyo m-282 power amp to onkyo TX-SR505 receiver? thanks for your help

Bad contact of RL6600. You can exchange RL6600 with RL6603. (Unplug the amp. Remove RL6600 and install RL6603)Left and right speakers will get sound while RL6600 won't . Problem is RL6600. Download TX-SR505 service manual and see P.44. If You can open RL6600, remove black oxide on 4 contacts of RL6600. Problem can be fixed.

Hi Kenny, sorry you can't. The TX=SR505 requires a powered subwoofer. The SKW-360 is passive. Thank you, Onkyo USA

The TX-SR505 does not support Video Streaming, Thanks, JT

It's probably self-protecting from heat build-up.

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 a root cause for intermittent shutdown.

Depends what you're trying to do with two amplifiers. Fill in the intent piece.

Take the cables from the receiver to the tv and connect it to your Onkyo where it says "in", then take another cable and run it from your Onkyo receiver where it says "out" and connect it directly to the tv. Make sure you cycle the inputs on your receiver and tv, so you get sound and video.


Daniel Busa
DISH Network Customer Service

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.

Had same on an ONKYO TX-505 given to me for repair - eventually found a broken track on top circuit board that came from a transistor that control the main power on relay - looked like it was burnt off for a section of about 1.2mm

Repaired the track and has worked ever since

good luck WTech/Townsville

The good news. I have a setup similar to what I think you're trying to do and it works great!

The Onkyo M-282 stereo amp for the 901's is the perfect solution. Run it with the Active EQ between the receiver Front L&R Pre-Outputs ** and the 901's amp channels.

**Onkyo SR805 Pre-Out Front >>> Bose EQ Amplifer IN
Bose EQ Amplier OUT >>> Onkyo M-282 IN

Set the Input Level on the back of the Onkyo to MAX. The receiver controls everything just fine after you run through your level setup routine again.

I was looking a the 12v triggers on both units and it looks like you only have a Zone 2 trigger so that wouldn't work for turning on your M-282. I guess you're going to have to turn it on and off the old fashioned way, like I do mine.

I know that this is not Cheap But, If you want this to go away you need to Upgrade the A/V Cables to Monster Cables and it will Fix this Problem!