Question about Yamaha DSP-A3090 7-Channel Amplifier
Lelex, maybe 5 years ago there must still be a solution toy our problem but right now, after more than 10years past the unit's first appearance in the market, no more parts for this. But you can still try in your area..
the problem with your DSP is the input selector switch only... very simple trouble but very hard to find a replacement. This is a top of the line model bro.... i have seen a lot use this in its first years and no porblem at all. after a year complains starts to comeup, switch problem all of them. the contacts of the mechanical switch is not that good easily gets loose. They modified after a year maybe and the replacement part was having gold plated contacts. If only you had it done in the early years then your units should still be in top condition. You can have it tried cleaned by contact cleaners but no guarranty to last maybe weeks only. sorryyy but unless you find a replacement then you are stuck with that problem.
I am a Yamah service Tech at Saudi Arabia before.
Posted on Mar 19, 2008
Well it sound like the know what is the problem, very common on yamaha , second class unit's, mind there better then other brand that I've seen and I do prefer yamaha, I feel they take more pride in there consumer products then others big brand.
There not easy to change, you can call yamaha and order the control first to see what it looks like then know how to attack it. Some of the model they will ship the complet board you won't know until you get it.
Keep in mind there very hard to reach, you will have to take the top off, buttom off and then the intired front off just to reach the control and then replace it, I have tried to clean them but they dont' last or they cause the contract to fall apport depending on the material they used and what type of contact cleaner you have used, some or plastic frendly.... this is the one you need, you can also use brake cleaner, I find better, but they don't lubricate like contact cleaner witch has silicon lubrication in them.
I hope this help
What About Bob
Posted on Feb 12, 2008
Save hours of searching online or wasting money on unnecessary repairs by talking to a 6YA Expert who can help you resolve this 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.
Here's a link to this great service
Posted on Jan 02, 2017
Tips for a great answer:
Dec 31, 2012 | Nintendo Super NES Console
Dec 25, 2012 | Nintendo 64 Console
Apr 19, 2011 | Yamaha DSP-A3090 7-Channel Amplifier
Nov 03, 2010 | Yamaha DSP-A3090 7-Channel Amplifier
Aug 23, 2009 | Yamaha RX-V663 Receiver
Jan 14, 2009 | Yamaha DSP-A3090 7-Channel Amplifier
Aug 10, 2007 | Yamaha HTR-5930 Receiver
Apr 28, 2007 | Yamaha DSP-A3090 7-Channel Amplifier
211 people viewed this question
Usually answered in minutes!