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Aiwa nsx k570

1: My 3cd mini hi-fi system player does not read the disc.also the lens first use to pop up to read the disc.the lens had stoped poping for focusing the disc.although the lens assembly moves forward and backwards.

2:My FM tuner is unable to detect FM staion although the antenna is connected well.if detected it sounds too low.

3: the display of my cd player partially goes off and the cd keeps on playing and gets hanged,till its power is switched off directly from the plugin.not from the power switch off button on the panel.

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  • Anonymous Mar 30, 2014

    sharp mini component system model cd-sw330 keeps reading error code er-cdo1. also unable to change stations on tuner. did reset and also unplugged unit.

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I need the circuit diagram for the CD player in NSX K 570 Aiwa 3 CD changer music system . I am Located in mumbai colaba. 9819890987

Posted on Apr 15, 2008

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I can't activate the CD Player on the Aiwa NSX-2700


Either the glass laser eye lens needs to be cleaned with rubbing alcohol and cotton swab, or the laser lens unit itself is faulty. You may be able to get one from ebay, newegg.com, amazon.com or etech.com

Sep 16, 2009 | Aiwa NSX-2700 Shelf System

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CD is skipping


Probably need to clean the lens inside the player. If you have compressed air you can GENTLY spray inside the tray to remove dust, otherwise go to Walmart and buy a CD cleaning kit to clean your lens. If it still skips then you might have a bad disc or player

Hope this helps
TankMurdock

Apr 27, 2009 | Aiwa NSX-D30 CD Shelf System

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AIWA NSX-2700 Alarm


On the remote hold shift and press timer button.
It should go off.
Hope this works for you
Kurt

Dec 27, 2008 | Aiwa NSX-2700 Shelf System

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AIWA products


Download User Manual for Aiwa NSX-AJ50 Hi-Fi system.
Sony owned Aiwa few years back and you can see NSX-AJ50 page on Sony Support.
If you have Aiwa part Query, please contact nearest Sony Service center.

Oct 04, 2008 | Aiwa NSX-AJ50 Shelf System

2 Answers

I have an aiwa nsx 5200 mini system the cd player broke


Soooooooo many people have complained about this system not reading discs properly, yet the solution is incredibly simple. All you need to do is calibrate the lens, and you can do this without even opening the stereo! Here's how:

With the stereo all unplugged, turn it around so the back is facing you.

Now use a flashlight and, looking through the grating on the back, approximate where you think the cd lens mechanism would be. You should see 2 8-pin connector wires side by side (one red and one white) and to their right a small black circle screw type thing.

Using a screw driver, turn the screw thing about 1/10 of a revolution clockwise.

Plug in, and test with a clean cd. If nothing happened, repeat the procedure turning the screw thing in tiny increments (don't over do it.) Eventually, the cd player should recognise the cd. Keep fine tuning and testing until you've found the "sweet spot" where it recognizes and plays cds optimally.

Overall, you should NOT have to turn any more than a full revolution, and even half a revolution is pushing it. What you are really doing by turning this screw is fine tuning the "data reading point" of the laser. Too close and it will focus on the area between the cd and the lens, causing failure to recognize the disc. Too far and it will focus past the data perhaps recognizing the disc but not being able to read it. I believe the major problem with these players is that as they settle in, the area between the lens and cd changes. This would cause a gradual degrading in performance until the player finally failed to recognise any data at all (which is exactly how mine went personally.) There isnt a problem with the quality of the lens itself, therefore it is very fixable!

I have heard that all 3cd Aiwa Mini-systems share this problem so, as long as the calibration tuning screw is exposed through the grating on the back, this fix should work for any of the Aiwa mini-systems with this particular problem. If the screw isnt exposed, it is still possible to get at by opening and dismantling the player. (Unfortunately, i did not originally notice that the screw was accesible through the grating, so i went about pulling the entire system apart and wasting hours of my life. You can thank me later for saving you this tedious trouble as you're listening to cds on your newly fixed player ;-) )

If this doesn't work, or doesn't fix the problem completely, try cleaning the lens. You can do this by either by using a cd lens cleaner (looks like a cd with a brush built into it) or opening up the stereo and using a soft cloth on the lens. You may also want to try putting the screw back to its starting point and using the same procedure but turning the screw counter-clockwise. (I personally had to turn clockwise but who knows, maybe your player settled in differently.)

As for the mechanism itself, i have no idea. I did notice, however, that the lifting mechanism sometimes picks the cd up off-centered causing failure to play. You can semi-fix this by holding the stereo at an angle while it picks up the cd or placing it off-centered in the tray. Its annoying, but it works :)

Feb 19, 2008 | Audio Players & Recorders

2 Answers

CD Changer


Common Problem with AIWA 3 disc machines. I have 3 in my service shop right now. For tray not rolling in on it's own, the drive rollers have to be changed, along with the Drive Belt. Also, for CD not reading, try CD lens cleaner.

Sep 10, 2006 | Aiwa NSX-A115 Shelf System

1 Answer

Won't read disc


The laser lens in your CD might be dirty or failing. Try the following solutions: Clean the laser lens with a DVD player lense cleaning disc. Lense cleaning discs are available at many electronics retail store. Sorry i can't help you more.

Dec 04, 2005 | Aiwa NSX-A115 Shelf System

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