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Electronics Repair (sci.electronics.repair) Discussion of repairing electronic equipment. Topics include requests for assistance, where to obtain servicing information and parts, techniques for diagnosis and repair, and annecdotes about success, failures and problems. |
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#1
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NSX-S555
please I ned help with this audio system. The cd player nor the tape
reproducer work properly that is with the tape reproducer when I insert a casette and press Play just what I heard is the click of a solenoid but nothing moves so the tape can not be advanced or rewind. When i select CD and pu a disk it is selected and ready to be read but the disk turns about 3 seconds and then changes to other disk. The tuner works fine so what couldbe the problem with the other ones. By the way the motor of the tape has 4 connectors +,-.L,H what does it mean? rgds mloo55 |
#2
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NSX-S555
"mloo55" wrote in message ups.com... please I ned help with this audio system. The cd player nor the tape reproducer work properly that is with the tape reproducer when I insert a casette and press Play just what I heard is the click of a solenoid but nothing moves so the tape can not be advanced or rewind. When i select CD and pu a disk it is selected and ready to be read but the disk turns about 3 seconds and then changes to other disk. The tuner works fine so what couldbe the problem with the other ones. By the way the motor of the tape has 4 connectors +,-.L,H what does it mean? rgds mloo55 The tape deck has belt problems most likely. and the CD has either a dirty, or worn out laser. Arfa |
#3
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NSX-S555
Arfa Daily wrote:
"mloo55" wrote in message ups.com... please I ned help with this audio system. The cd player nor the tape reproducer work properly that is with the tape reproducer when I insert a casette and press Play just what I heard is the click of a solenoid but nothing moves so the tape can not be advanced or rewind. When i select CD and pu a disk it is selected and ready to be read but the disk turns about 3 seconds and then changes to other disk. The tuner works fine so what couldbe the problem with the other ones. By the way the motor of the tape has 4 connectors +,-.L,H what does it mean? rgds mloo55 The tape deck has belt problems most likely. and the CD has either a dirty, or worn out laser. Arfa Agreed. Mark Z. |
#4
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NSX-S555
Just i cleaned the laser reader and now the Cd i working fine. I noted
with the deck that 2 belts,the biggest ones, are completey losse but I think of that when I press Play the motor must try to move but I can not see it. Please another suggestion and thanks for your help. rgds mloo55 Mark D. Zacharias wrote: Arfa Daily wrote: "mloo55" wrote in message ups.com... please I ned help with this audio system. The cd player nor the tape reproducer work properly that is with the tape reproducer when I insert a casette and press Play just what I heard is the click of a solenoid but nothing moves so the tape can not be advanced or rewind. When i select CD and pu a disk it is selected and ready to be read but the disk turns about 3 seconds and then changes to other disk. The tuner works fine so what couldbe the problem with the other ones. By the way the motor of the tape has 4 connectors +,-.L,H what does it mean? rgds mloo55 The tape deck has belt problems most likely. and the CD has either a dirty, or worn out laser. Arfa Agreed. Mark Z. |
#5
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NSX-S555
"mloo55" wrote in message oups.com... Just i cleaned the laser reader and now the Cd i working fine. I noted with the deck that 2 belts,the biggest ones, are completey losse but I think of that when I press Play the motor must try to move but I can not see it. Please another suggestion and thanks for your help. rgds mloo55 The motor should attempt to run when play is pressed, regardless of whether or not the belts are in good condition, or correctly in place. If the motor definitely doesn't run, first make sure that the front bearing hasn't seized ( they do ) or that it is not impeded in any way - such as a perished belt having jumped off, and wrapped itself arount the motor shaft, behind the pulley. This sometimes happens if a unit has been out of use for a long time. The belts go sticky and spongy, and snag as soon as the motor runs. If the motor is free to turn, but doesn't when you press play, you must check that voltage appears across the two motor terminals marked " + " and " - ". Ignore the two marked " A " and " B ". Expected voltage will be 12v. If no voltage appears, then you may have a switching problem, a drive problem ( driver / switching transistor ) or a power supply issue ( open circuit safety resistor perhaps ). I think I've got a manual somewhere for an NSX - S555 ( Aiwa - right ?? ). Repost if you're still in trouble with it, and I'll have a look, and see how the motor is driven. There are several different deck assemblies fitted to Aiwa models, but without doubt, the most common problem is bad belts. The usual symptom is that the deck is jammed, the door latch release is blocked ( never force the door open in this condition - it breaks the latch pin ) and when you power up, the deck just goes click - click - click a few times before going inert. Arfa |
#6
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NSX-S555
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