It could be a power supply problem from one of the control PCB,s but it may also be a setting that you can change. Some equipment has provision for "dimming" the front displays so that they are not as obtrusive or glaring. See if there are any settings or adjustments that can be made from the front controls or if supplied with a remote, there may be an LED / light control button or option.
SOURCE: my yamaha rxv 1500 receiver
It is possible that the amp has detected a wiring short. If it does it shuts down so that damage does not occur.
Check you speaker cables, at both end. If it still fails then try removing them. If is still fails then I think it time to take the amp in for service.
Mine did the same thing. It worked one day and then was dead the next.
I took it in for service and after some time was told that 8 capsitors had blown.
Not so good and I fear soemthing else is wrong as I can not get 5.1 to work with a new Blu Ray drive.
SOURCE: Yamaha rxv 595 receiver shuts down when volume is increased
THE SPEAKER WIRES ARE REVERSED.... On the receiver the red side is always positive and black is always negative.
change + to - or
change - to + on one or more speakers.
positive side--------------------negative side
red --------------------------------black wire
gold wirew/silver--------------silver wirew/gold
white lined----------------------non-white lined
SOURCE: need to connect tv, satelite and dvd to yamaha rxv1700 receiver
hello i think the question is how to connect two equipment (dvd and directv) your tv has video 1 video2 aux, put one at any input and the sounds out from tv go to receiver inputs,this way you listen what is on tv in your amplifier....................saludos
SOURCE: Yamaha front panel display dim
Yamaha RX-V661 LCD / Front panel. I keep the 220uf the same to be Good luck everyone, JimmySCW
Symptom: when you first turn it
on, you can see a VERY little light but after 5 sec, you cannot see it anymore
or for most of us, we started using a flash light. Here is the summary of the solution and I know that it works
because I fixed it today 3/16/2011, 30 minutes ago. As many pointed out that there is a
"light" 12v - 14v in the back but there is NONE. How do I know? I listened and searched and
there are NONE. The whole LCD in the front is air seal like a light bulb so it
is a light bulb already. Also, you might
see a little burn/gray smoke on the left hand side, don't worry about it
because if the light comes on, it stills work but not enough power. If the LCD
is broken, please don't try by the part and replace it because by the time you
read this, the parts and labor cost as much as buying a new one (on eBay and
not Best Buy).
Problem: in the middle of the unit near the back near the "surround
sound back", there are 3 capacitor rated at (2 units) 35v 220uf 85'C and
(1 unit) 50v 220uf 85'C. What Yamaha did wrong, base on my guess is that they
put the 85'C too close to the heat sink.
The heat causes the capacitor to slowly blown that is why you still get
your power to the LCD but not enough.
Solution: remove the top, unscrew EVERYTHING in the back and there are about 20 ~ good luck. For
those that don't have good memory, please take a picture. There are many plugs inside
that you need to unplug before you can remove 1st layer (audio/ video input)
2nd player (HDMI and Optical input), the last layer you will see 3 capacitors that
are kind of "blown" up (google "bad capacitors" pictures or
video). Remove them then replace them, which you can Google this on tube and
they should teach you how. It was very easy for me but then again, please don't
try to do it if you cannot even change your car oil or build a computer because
I believe that is the difficulty level.
solder iron: $9-$20 get it on eBay or radio
shack
(2 units) 35v 220uf 105'C and (1
unit) 50v 220uf 105'C or what I got was (3 units) 50v 220uf 105'C
safe but increase the voltage and heat to increase the life of the capacitors.
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