Question about Audio Players & Recorders

1 Answer

Yamaha xs 350 no sound and protection lights are on

Posted by on

  • cebuwm Jan 25, 2009

    The protection lights are on as soon as the amp comes on ?

×

1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

    Vice President:

    An expert whose answer got voted for 100 times.

  • Master
  • 682 Answers

Check your speakers cables and confirm good condition(no short circuit-no wire touches amp chassis)-no short in speaker itself connect it one by one and test after connection.

Posted on Jan 24, 2009

1 Suggested Answer

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
goodluck!

Posted on Jan 02, 2017

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

No sound coming out on any channel


I would also guess you have a flashing indicator, correct? If you do, your amplifier has DC Offset(a damaged amplifier). If this is the case, the protection circuit will not allow audio on any channel.
If you are interested in having your Yamaha repaired, please look at my website, audioserviceclinic.com. You may contact me there. Thank you.

Jul 13, 2015 | Yamaha DSP-A1000 5-Channel Amplifier

1 Answer

How to fix problems internally on a yamaha p3200 power amp when the protection stays on from cold power up


First check all speaker wiring to make certain there's no shorts.
Protection system come on if there's an overload. These are caused by shorts. If the speakers and wires are good then the only other cause is the main amp, possibly a transistor, has shorted.

Jun 22, 2012 | Yamaha Audio Players & Recorders

1 Answer

My yamaha P7000 always lights its protection lamp whenever turn on...


The amp will require service. One or more power transistors have failed and the protect circuit keeps the power supply from blowing your speakers

Oct 12, 2010 | Yamaha P-7000 2-Channel Amplifier

2 Answers

How do you switch from 8 ohms to 4 ohms on a 3500 yamaha amp


Switch what? It accepts 4 ohm speakers for stereo mode just fine.

Jan 25, 2010 | Yamaha P-3500 Amplifier

2 Answers

Can this all be hooked up?


There was never anything mentioned about the 18 yamaha sub in the hook up process

Aug 17, 2009 | Crown CE1000 2-Channel Amplifier

1 Answer

I have a yamaha amplifier in here for repairs, the model no is A500, i cannot get the speaker protect relay to come on, i have replaced all the transistors & capacitors in the speaker protet circuit to no...


Measure DC to ground on the output transistors to check for any offset. The protect circuit is the least likely to be the problem. Post the readings here and I'll guide you from there.

Dan

Mar 11, 2009 | Yamaha XS-350 2-Channel Amplifier

1 Answer

Yamaha p4500 protect lights do not go off at power up


You only normally get that when the Volume over peaks, and the amp will automatically cut out to prevent it fron blowing the whole P.A up.
If you know it was working fine before the wires were twisted together, then best try undoing what was done, and making sure that the Amp's Volume is turned down to minimum.

Dec 02, 2008 | Yamaha P4500 Power Amplifier 2-Channel

2 Answers

Protection of yamaha pc 2002


Protect delay is in the relay and not adjustable as to delay time.
I would not worry unless no sound then may have to replace relay.

GOOD LUCK
BIG RED

Feb 20, 2008 | Yamaha P2500S Amplifier

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

Related Topics:

63 people viewed this question

Ask a Question

Usually answered in minutes!

Top Audio Players & Recorders Experts

kakima

Level 3 Expert

98608 Answers

 Grubhead
Grubhead

Level 3 Expert

4678 Answers

The Knight
The Knight

Level 3 Expert

69570 Answers

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

Answer questions

Manuals & User Guides

Loading...