Tip & How-To about Audio Players & Recorders

AIWA NSX-WKT10 WITH ERROR LOADING DISC

This error caused by main problem on the optic lens that is damaged or weak, therefore we only need to replace them with new ones. follows the optical cable should also be replaced. How to replace optic lens, it must dis assembly all mechanic disc including Main Mechanism. when the mechanic opened the disc is rather quite difficult, need a little push and pull it upwards mechanic disc through existing gaps.make sure that all positions in the attached mechanic back their positions.

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Call for service CA20 how to fix Model Toshiba e-studio2006 ?


Recommended only if you have technical expertise or call for a tech.

Code

CA20

Description

Laser optical unit related service call. H-Sync detection error: H-Sync detection PC board cannot detect laser beams.

Causes

MAIN board Laser optical unit

Remedy

1 Are the harness open circuited and the connectors disconnected between the MAIN board (CN33) and the laser optical unit? Yes 1. Even if the connector is not apparently disconnected, it may be connected loosely. Therefore check carefully that it is secure. No 1. Replace the MAIN board. 2. Replace the laser optical unit

Dec 04, 2017 | Toshiba Computers & Internet

1 Answer

recording error E454039000


please see your instru. manual and go to the section troubleshooting.
and fix it. God bless you
see this possibles causes.
  1. Disc loaded upside-down.
  2. Transportation lock engaged.
  3. Dirty, scratched, or defective disc.
  4. Dirty or damaged objective lens.
  5. Loading (mechanical) not completed reliably.
  6. Damaged lens suspension or damaged lens cover preventing free movement.
  7. Dirt, gummed up lubrication, or damage in sled drive mechanism.
  8. Dirty/defective limit switch or sensor.
  9. Defective spindle motor.
  10. Spindle table height incorrectly set.
  11. Bad component in optical pickup.
  12. Cracks in ribbon cable to optical pickup.
  13. Need to adjust servo (or less likely, optical) alignment.
  14. Faulty power supply, electronics, or control logic.
  15. Bad connections including missing/erratic optical deck shield.
  16. External interference.

Sep 23, 2012 | Philips Magnavox MWR20V6 DVD Recorder/VCR

1 Answer

I have a Pioneer DV-300 DVD player and when I put the disc in it continuously loads and does not play. Please help.


This trouble is cause by a weak lens or faulty lens. Weak lens due to dust or dirt that gets into the optical lens try to use a cotton buds to wipe it but be very gentle and be sure not to touch the optical lens. Faulty lens, is that the lens must be adjust, the potentiometer is commonly located below the optical lens and must be adjust clockwise, wrong adjustment can cause the lens to be damage if you are not familiar with this I suggest that you should contact a technician to do it for you and save you from stress, good day and best regards.

Aug 06, 2011 | Pioneer Televison & Video

1 Answer

i have an alba portable cd player model CD-827 that i got last year and it does not play any more then some of the first track of the cd. anything i can do to fix it?


The optical lens of your cd is already weak cleaning it or replacing a new optical lens may fix the problem,In cleaning the optical lens you should be very careful first unplug your unit then remove the cover of your cd player then you will see the optical lens try to wipe it gently using a cotton buds but be very careful not to touch the optical lens.

Jul 04, 2011 | Alba Televison & Video

2 Answers

DVD Player is not reading DVDs. when switched on NO DISC prompt appears.


It could be cause by a dirty optical lens. You can try cleaning it by using commercially available CD OPTICAL LENS CLEANER. Just follow the instructions given by the manufacturer. If nothing happen and if still under warranty just bring it back to the store or to the authorized service center. If not try to follow this simple step before you call a local repairman. Sometimes a dirty optical lens cannot clean by a commercially available optical lens cleaner. (1) Unplug the unit from the wall socket. (2) Unscrew the unit to remove the protected cover.. (3) The optical lens is located in the middle section of the CD tray assembly. here is the picture. Never touch the optical lens because it may add more add more damage on the unit. (4) use a cotton buds and a drop of cleaning solution or a drop of water if you don't have... Clean the optical lens but do not push so hard, just enough touch... After you finish cleaning the lens just return the protected cover from its original position... then plug the unit again to the wall socket and try if the problem is solve... Tyhomearceo_0.jpg homearceo.jpg

Jun 28, 2011 | LG Televison & Video

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