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My yamaha receiver LCD screen dose lit when power up

What can i do to fix the problem?

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Is it an RX series receiver?

I've repaired 2 of these recently with the same problem you have.

There's a very small 14 volt bulb that fits into the hood on the back of the LCD display.

It's about 0.15 inches in diameter and will need to be spliced into the existing two pin cable ( after you cut out the bad bulb)

Posted on Feb 16, 2009

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2 Answers

No volume


You need to check the settings and also check the connection from receiver to five speakers .


Oct 28, 2008 | Yamaha AX-596 Amplifier

1 Answer

One channel does not receive signal as shown by the led.oudtput stage is perfect the amp is a Yamaha P4500 poer amp


Try reverse connecting the channels, in order to locate where is the problem; at the cables or at the amplifier.

In case of a problem or clarification, don't hesitate to post.

Thanks and regards
Please kindly rate this solution
Stelios

Mar 06, 2010 | Yamaha P4500 Power Amplifier 2-Channel

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

1 Answer

My Yamaha P4500 burned my speakers rated 500 watts.The clip lite did not lit, so I pressumed it is operating normally


Chances are your speakers were "fake rated" as are most consumer quality speakers.

Unless the speakers were rated for CONTINUOUS power at 500 watts each you could easily destroy them with that amp.

Check the DC bias out of the amp. If it is under a volt, your speakers were fake rated.

This fake rating is to sell speakers and depends upon average music programing that does not have continuous high level.

Get professional speakers in MATCHED cabinets that have CONTINUOUS pwer ratings above what the amp can produce. ALSO suggest you put fuses in your speaker leads to protect the speakers.
WITHOUT proper cabinets, the speakers can be blown.

You should probably get a sound level meter to check that you are not damaging your ears. No fun in later life requiring expensive hearing aids! There are professional quality meters for about $140 on eBay.

Nov 02, 2009 | Yamaha P4500 Power Amplifier 2-Channel

1 Answer

I dont get streo sound from my front left and


On the front LCD display of the receiver their is a small button for speakers A & B, make sure they are both lit. If they are, post a comment and I will help you troubleshoot further

Jun 29, 2009 | Amplifiers & Preamps

1 Answer

Audio from laptop to yamaha amp (rx-v18oo)to sony lcd


you will need a 3.5mm TRS minijack to stereo RCA (red & white)lead.
Connect the headphone-out of the laptop to a line input on the reciever - one of the following inputs should work: CD, CD-R in, Tape in. Do not connect to the Phono input
set the output volume of your laptop about 50% to avoid distortion.
As for connecting the amp to the LCD, it really depends what inputs your screen has, but if you can- run HDMI.

Mar 01, 2009 | Yamaha Amplifiers & Preamps

1 Answer

Yamaha Dsp-A1000 5 ch amp Bought a used amp will be hooked to an awia reciever and speakers also have two subwoofers need help to install correctly witch connections to use


if you wanted to use your receiver as your controller and source then try to find out the receivber has got a bridge (jumper) between the pre-amp stage and the power amp stage. if your receiver does not have that, then you can just connect your receiver tape record out to one of your DSP inputs. subwoofers, the DSP has got a sub woofer out connector. you can use that (RCA type) to your sub woofers. put in series because DSP has got only one output for sub. or, you can connect your subs directly to the mains speakers, parallel connections. maybe one sub to your left and the other to your right channel.

Jul 24, 2008 | Yamaha DSP-A1000 5-Channel Amplifier

4 Answers

Yamaha DSP-A3090 7-Channel / Power + Volume Knob Problems


Hi james, Hard to pin down a diagnosis of the problem without having a looksee under the hood. Good amp, worth repair, if you are into it. Could be a number of things
  1. Loss of a rail in the power supply
  2. System Processor down
  3. Main power transformer faulty
Are you able to check over the amps power supply? Need to start there to sort out the problem. Good Luck. Get back to me here if you want to get into it further

regards
Graeme

Feb 25, 2008 | Yamaha DSP-A3090 7-Channel Amplifier

2 Answers

AX1 wont power-up.


Hello amos78

First, perform a visual inspection at the back of the unit and verify that speaker wires are not loose or shorting out with another connection. Find the impedance selector switch and verify that it is set to the proper position according to your speakers' impedance. It has to be all the way up or down, never in the middle. (Warning: Do not move the impedance selector while the receiver is powered. Make sure power is OFF on in standby, otherwise receiver will be damaged). Try power ON.

If these actions do not cure the problem, disconnect all speakers and try power ON again.
If the unit powers on, it is possible that one or more of your speakers or wires are damaged.
If none of the above actions fixes the problem, it is very possible that the receiver's internal circuitry is damaged.

Hope this helps you. Let me know.

cancerags

Dec 27, 2007 | Yamaha DSP-AX1 10-Channel Amplifier

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