dirty lens , needs manual cleaning, and does the door open and close by its self ?
Same Problem
Apr 24, 2009
-   I may also have the same problem but mine is DAV- DZ 30 the tray opens it self all the time I cant even watch any DVD
-   ullu260
Feb 18, 2009
-   SAME PROBLEM WITH SONY DAV-DZ20 , but i try cleaning thru the lens cleaned CD this works BUT the problem is same ... no idea whats the issue is ??-   Guest
Dec 26, 2008
-   Hi! I also have the same problem. My DAV-DAZ100 is about 15 months old and was used less ( May be less than 100 CD/DVDs Playback). Last month I recorded a movie from my Laptop to DVD-RW media and then tried to play on DAV. It took some time to read it and finally displayed the title menu, but used to hang after that. After trying t couple of times, it totaly stopped reading it and started saying "No Disc". The worst part is it stopped accepting any disc after that, and when I turn is on with a CD/DVD, it keeps opening and closing its tray continously.
Just thinking do Sony has some inbuild software to protect piracy, which got correpted.
I am planning to tak it to Sony Service center, but if someone knows a solution it may help me save few bucks and time.-   APANT
Need the remote control code for Sony DVD home Theater system DAV-DZ 750k so I can program my...
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Need the remote control code for Sony DVD home Theater system DAV-DZ 750k so I can program my Samsung TV remote control
I moved recently; my mini home theater system, Sony model DAV-DZ100 worked before; at my new...
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I moved recently; my mini home theater system, Sony model DAV-DZ100 worked before; at my new location, when I tried to read a CD or DVD, the message CANNOT PLAY appeard in the small window of the receiver.
Reading the 'operating instructions' book, I then realised there was a procedure to make a 'MECHA LOCK' (mechanical lock) I suppose on the CD-DVD device.
How to repair that?