Question about Yamaha RX-V2700 Receiver

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RX-V1070/870 The display lights on front of panel do not work.

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5 Suggested Answers

robotek
  • 1512 Answers

SOURCE: yamaha receiver/remote mute button.

Hi brawex

Try this first... unplug amp from the wall overnight and see if it powers up the same in the morning. If the problem is still there, then unplug and leave for 10 days....I know that's a while, but what we are trying to do here is reset the unit back to defaults. One of these 2 methods will allow the working memory of the unit to be cleared, and the mute problem will go away. You WILL also loose all your station presets and surround levels settings also, a small compromise to get it working again.

Another approach is to repair the remote control...I could talk you through that also. You choose. Comment back to me here if you want to go the full method and fix the remote :)

regards
Graeme

Posted on Mar 08, 2008

  • 16 Answers

SOURCE: RX-V1500- front panel lights not working

The display on an amp has two components.
A small Lamp (light bulb)
A LCD display with a color filter.
Normally when the display goes out the problem is with the lamp
The lamp on my RXV 870 died after about 9 years of use.
I called Yamaha and was able to by a replacement.
The lamp is an odd voltage 14.5 if I recall.

Looking at the receipt i should have bought 3 for the cost of shipping. It cost about 10.00 cnd,

Posted on Apr 01, 2008

VOTIT
  • 2071 Answers

SOURCE: RX-V1070 tuner fault

This only a cold solder symptom in tuner section .Just reworks all solder joints components parts in tuner section.

Good luck:

Regards:

Dont forget to rate.

Posted on Jun 30, 2009

  • 1 Answer

SOURCE: Display panel does not light; sound is ok

Out of curiosity, could you please elaborate on your issue. My RX-730 display is completely dead. It should actually have two lights, one general backlight and then the LCD display to indicate station frequency, etc. Does either one of these work for you? If so, which one? Can you check the voltage at the output terminals for your backlight? It is pretty simple, just trace the wires from the display back to the connector header on the board and put your VOM leads across the two terminals with the unit powered up. What voltage reading are you getting. I just checked mine and read about 0.12 volts which seems kind of low for a lamp circuit. I'll let you know what the service manual says when I get my hands on one.

Posted on Jul 20, 2009

  • 127 Answers

SOURCE: Yamaha front panel display dim

You can change the LCD brightness in the Setup / Display menu.

Posted on Mar 02, 2010

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1 Answer

Onkyo tx-ds656 stand by power light comes on volume control knob rotates to max but display or unit wont start


Try factory reset: while holding the(CD) button on front panel,press (POWER) button.
After "Clear" is displayed the unit should be back to its factory default. :) If this dont work for you take the unit to be checked by service . :)

Jan 24, 2014 | Onkyo TX-DS656 Receiver

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No power output or display.green standby light flashes.


Sounds like either a blown mainpower fuse or the thermal fuse for the power transformer. If the protect circuit was kicking in, the display would light up, but then turn off with a red blinking light. the green light with no display means the transformer is not getting power.

Dec 31, 2013 | Denon Avr-1610: 5.1 Ch A/V Home Theater...

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I have an AVR 235 Receiver. The front display does not light up nor is there sound. The power indicator and standby light comes on/off. I have followed manual instruction with the OSD button, etc., tried 3...


The failure of the front display indicates that there is a electronic fault.
So you need to check the power supply to the display panel, check the +5 to the processor and siplay drivers including the filament voltage to the display and the negative grid to the display. If not trace back to the power supply unit.
If these are present with no display check the linking cord to the display. Check the parameters of the processor which can confirm if the controller is working. if not you will need help for replacement of the processor and also since this is high densitty boad where service requires jigs and equipments.

Sep 15, 2011 | Harman Kardon AVR 235 Receiver

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The lights that are yellow in color are not coming on. the unit seems to work fine, but i was told it needs to be serviced.


http://media.onecall.com/Image_Products/Sunfire/ultareveiv2.pdf

Whoever told you that hasn't looked at the manual or the front panel.

Page 10 "PANEL DIM (button)

The front panel lights have four levels: bright, medium, low and

off (low intensity display with amber LEDs off)."


Aug 11, 2011 | Sunfire Ultimate Receiver

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The display light doesn't come on to indicate what the unit is doing (frequency, mode, etc.)


I assume that it plays, you just can't see the display. It may just need a new display bulb, that back lights the display.

Feb 22, 2009 | Yamaha RX-V730 Receiver

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I have the Denon AVR-3805 receiver and I can't get it to turn on. When I press the "on" button, it turns from red to green but nothing else lights up. Can you help me?


By now the person who asked this (eleanorr) has certainly solved her problem, but in case anyone else has this same question:
It *is* on, as the color change on the Power button indicator light shows. Most likely, the receiver is fine; it's just that your front-panel display is off!
1. Check the DIMMER mode by pusing the buttom on the front panel -- it may be set to OFF.
2. Push the PURE DIRECT button on the front panel (or remote control) -- it may be ON, which turns off almost all of the front-panel display. (Alternately, change the AV source, which turns Pure Direct OFF.)

Jun 24, 2008 | Denon Audio Players & Recorders

1 Answer

Front display panel


Check for bad connections on the display pins themselves. Specifically, the ones on the ends are the power/ground pins.
Let us know if that resolves the problem. If not, we'll look further into the circuitry.
Dan

Apr 14, 2008 | Yamaha RX-V657 Receiver

1 Answer

RX-V1500- front panel lights not working


The display on an amp has two components.
A small Lamp (light bulb)
A LCD display with a color filter.
Normally when the display goes out the problem is with the lamp
The lamp on my RXV 870 died after about 9 years of use.
I called Yamaha and was able to by a replacement.
The lamp is an odd voltage 14.5 if I recall.

Looking at the receipt i should have bought 3 for the cost of shipping. It cost about 10.00 cnd,

Apr 02, 2007 | Yamaha RX-V1500 Receiver

1 Answer

No receiver display lights


Hi ripper

The unit has a built in display dimmer, with a button to control the level of brightness from the display both on the remote, and the front panel.Try this

regards
Graeme

Nov 16, 2006 | Onkyo TX-SR601 Receiver

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