20 Most Recent Pioneer VSX-D506S Receiver Questions & Answers


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.

Pioneer... | Answered on May 28, 2011


This is a "protect" mode indicating that there is a problem internally. The most common cause of this is defective output transistors which will need to be replaced. The parts cost for this repair will likely be in the $25-$50 range.

Dan

Pioneer... | Answered on Jun 22, 2010


You can buy Original Pioneer Remote from HERE for VSX-D506S

Pioneer... | Answered on Feb 10, 2009


It may be a PROTECT MODE. Check is your other equipment properly connected to receiver.

Pioneer... | Answered on Oct 11, 2007


Could be a dry soldered joint - not unusual in complex electronics but randomly heating lots of joints can cause trouble so it is best to discover the fault first, if possible.
Obtain a service manual and trace the power path with a suitable multimeter.

Pioneer Audio... | Answered 3 days ago


You could have a bad speaker or wire! If it powers up ok try hooking one speaker at a time and when it shuts down you will know what speaker/channel is causing the problem.

Pioneer Audio... | Answered on Jan 31, 2020


There are a few methods manufacturers use to automatically change the direction of play - sometimes a tight cassette will fool the mechanism into thinking the tape has ended and sometimes it is a matter of the internal control linkages being in such close proximity a slight misalignment can cause the pressing of one button to move another...

Pioneer Audio... | Answered on Jan 14, 2020


Probably not - Bluetooth is listed as a capability but I think if you read the manual, it will be an alternative source or input rather than an output.

Pioneer Audio... | Answered on Dec 28, 2019


Did it work before? If so check there is power at the outlet. Check the back of the unit to see if there is a removable fuse?

Are you an electronics engineer? If so the Service manual is here. If not, Google for 'Panasonic Service'.
https://www.hifiengine.com/manual_library/pioneer/vsx-3300.shtml

'No Sound' is a known issue on that unit.

https://www.google.com/search?q=Pioneer+vsx-3300+No+sound&rlz=1C1QJDB_enCA643CA644&oq=Pioneer+vsx-3300+No+sound

Pioneer Audio... | Answered on Dec 14, 2019

Not finding what you are looking for?
Audio Players & Recorders Logo

8 questions posted

Ask a Question

Usually answered in minutes!

Top Pioneer Audio Players & Recorders Experts

 Grubhead
Grubhead

Level 3 Expert

5699 Answers

ThaMp3Doctor
ThaMp3Doctor

Level 3 Expert

8597 Answers

Steve Sweetleaf
Steve Sweetleaf

Level 3 Expert

1176 Answers

Are you a Pioneer Audio Player and Recorder Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

View Most Popular

Pioneer Audio Players & Recorders

  • Pioneer Audio Players & Recorders

Most Popular Question

pioneer v receiver model

  • Audio Players & Recorders
Loading...