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About cleggsan
Expertise
Consumer Electronics of all kinds. Audio, esoteric audio systems and components, video, tv. Digital equipment for consumer use. Ham radio and automotive electronics.

Experience
Electrical Engineering; recording, broadcasting, design, international standards, tv and radio theory and practice.

Organizations
FELLOW of AES (Audio Engineering Society)
Senior Life Member of IEEE (Institute of Electronic and Electrical Engineers)
International Consulting Organization


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IEEE Spectrum
Various Consumer Electronic publications

Education/Credentials
BSEE
MSCS
MBA

Awards and Honors
Famous Engineer for Digital Audio


 
   

You are here:  Experts > Home/Garden > Home Appliances > TV/VCR/Stereo Troubleshooting > Toshiba DVD/VCR

Topic: TV/VCR/Stereo Troubleshooting



Expert: cleggsan
Date: 9/16/2008
Subject: Toshiba DVD/VCR

Question
I have a 4year old Toshiba DVD/VCRplayer. It plays and records vhs tapes but only plays DVD's. When I put a disk in it goes to reading disk and the kicks it out saying disk error. I even tried to use a disk player cleaner and it does the same with it. All other parts of the unit work fine. Can you tell me whats up

Answer
Without the model number of the machine I can only give you generic information.

The system is unable to recognize the presence of the dvd.

Most frequent cause of the symptoms you describe are 1) weak laser diode, 2) poor alignment of the optical pickup, 3) defective tracking system caused by bad IC and 4) dirt on the lens of the laser diode (which can be removed with a cotton q-tip).

Hope this helps. Let me know more if you have further questions.

C  

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