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Aiwa NSX 520 laser mistracking

Can you help me with this old faithful friend? The laser was replaced a few years back, and since then it plays CDs but after playing for a few minutes jumps backwards or forwards inside the same track. Is there any adjustment I can make for the laser tracking, or is this the end? Many thanks, David Slovick

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4 Suggested Answers

  • 298 Answers

SOURCE: Aiwa NSX-KT9

Try replacing the Carousel belt.

Posted on Feb 29, 2008


  • 2 Answers

SOURCE: How to play CD on Aiwa NSX-3500 (part of CX-N3500U) w/o remote control?

I thought that I had the same problem. I then discovered that when I put 3 CD's in it started up on it's own. If you push the demo button you can see how it's supposed to light up the number of tracks in a square on the right of the display. It wasn't doing that until I put in all 3. Then it started up and I was able to use the disc 1, 2 & 3 buttons to change from 1 CD to the next and I used the Up and Down buttons to change songs and the play button above the tape deck is multi-functional. Hope this helps.

Posted on Apr 27, 2009

localwonder
  • 6784 Answers

SOURCE: CD player not tracking right

These are the early signs or optical lens assembly failuer. i would start preparing to replace this assembly. the tracking motor and rail are damaged.

Posted on May 28, 2009

  • 7 Answers

SOURCE: aiwa nsx-999 display and cd changer problems

replace lazer ever 2000 hours the display may have a dry joint on the 18 volt input ps the lazers are all the same in all the nsx moduls

Posted on Mar 23, 2010

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I have an old Aiwa NSX-V150M Compact Disc Stereo System. I cannot load CD's into the unit. Pressing the "Load" button causes the internal mechanism to cycle up and down 5 or 6 spaces and then a "CHECK"...


Hi! I also have an (old) NSX-V150M that does nearly the same, I suggest two problems on mine: 1) maybe the laser assy has to be changed because it doesn't detect the actual CD anymore and skips to the next one. 2) there is a tiny limiting switch on the moving platform that seems defective, or the rubber belt (?) is too stretched, so that it doesn't detect when the CD is in place from the changer. Then the unit starts again "CHECK"ing, as when the memorized list of CDs doesn't match the detected list of CDs. For the first one, maybe the Sony KSS210 or KSS213 spare part could be used, not sure of it. For the limiting switch, I have glued a match to keep it in place to keep the CD part quiet. Result: no more CD playing for now, but the unit doesn't "CHECK" anymore, and tuner and amplifier still work great. Need to look inside one of these days.

Jan 09, 2013 | Aiwa Audio Shelf Systems

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Hi! I have a problem for reading CDs with an aiwa hifi system


the spindle motor goes bad a lot on these aiwa cd unit

May 12, 2010 | Aiwa NSX-DS55 CD Shelf System

3 Answers

Aiwa nsx-999 display and cd changer problems


I had a similar problem with my NSX-999. For CD, u need to clean the laser or buy a new cd-laser pickup KSS-210A.
For dim display, replace capacitor C107 and C108 in the mainboard if u know how or take to a repair shop and ask them to replace those two capacitors. It soled my problem

Dec 06, 2009 | Aiwa Audio Shelf Systems

2 Answers

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

Its a NSX S555, but tis old.


Just press TIMER button three times, you'll see 'OFF' on the display and that's it.
I revange - if you already have the manual please send it to fidelw@wp.pl
I also try to play CDs randomly - let me know if you know how to do it

thx

Nov 13, 2007 | Aiwa NSX-DS55 CD Shelf System

3 Answers

Aiwa 3 disk CX-NMT 70 MODEL SPINS A FEW TIMES ON EACH DISC..wont play at all..What can I do? Thanks!!


This can be fixed by adjusting the POT on the rear side of the laser. My Aiwa had the same issue and there is an orange screw on the rear of the laser. Turn it about 1/16 - 1/8 turn COUNTER clockwise.

Please understand, this is a temporary fix, and will eventually ruin your laser mechanism completely. The company is out of business and the unit is 10 years old, so I didn't much care...perhaps I will run across a CD assembly I can replace it with, but this is a temporary fix for this issue.

Oct 16, 2007 | Aiwa NSX-DS55 CD Shelf System

3 Answers

CD-R Playback Issue


check the laser eye of your player clean or replace.

Aug 28, 2007 | Aiwa NSX-A115 Shelf System

1 Answer

Power turns off immedietly


Yeppers, when you where changing out those speakers, you shorted them and that in turn blew out the audio output IC inside this unit. This will require you to disassemble the unit, locate the blow output IC abd unsolder it, get a new audio output IC, put some heatsink compound on the back of the new IC, resolder the chip and reasassemble the unit. But before you turn on the unit, double check those speaker wires again to make sure they are not shorted as if they are, even one tiny strand, this unit will blow the IC again. Never work the speaker on any solid state electronic amp when they are plugged in and on. Good Luck

Mar 27, 2007 | Aiwa NSX-A115 Shelf System

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