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Thousands of annoyed customers of Panasonic, Yamaha, and Denon DVD Player owners have encountered the infamous H02 / H07 /H03 erors and many others on thier players or maybe the "No disk" error even though a disk is in the drive. Well many people have spent hundreds on repair or bought a new unit. But i am here to tell you that it is okay to open up your dvd player and mess around in side. If your DVD player comes up with one of these errors the first thing you might want to try is to open up your DVD player by removing the screws on the side and the back (depending on the model), then plug the dvd player into power outlet with cover removed. Stick a disk in and press play and give the disk a little push. Most of the time the Spindle motor is dieing out when you get a H02 error. In this case that little push may get your spindle motor to rev back up back into action. And if your as succesful as me then hopefully you have just fixed your H02 error for free without doing much work. I just got a Panasonic HT95 Reciever/DVD player to play all disks again by giving the motor a little "kick start"
the is not able to read the disk that's why you get that error message.the cause of error reading disk are busted dvd lens and the spindle motor it is the motor that holding the disk and spins .first try to replace the motor you can buy that in an electronics supply store next is try to replace the lens
this guy says"
February 13, 2006 by Josh
Comments Filed under: Tech
2 weeks ago my Panasonic DVD-RV41 DVD player showed an error HO2
which more or less means the unit is shot. The problem centers round a
spindle issue that is a known design flaw. Basically what happens is
that the spindle gets warm, expands, and is then pushing on the top of
the player .
1 - Run up speed is not sufficient due to motor wear.
2 - The laser head sits within a 'plastic' runner, which wear down slowly, causing the laser to be misaligned - therefore not reading adequately.
Depending how adventurous you are feeling - you could dismantle the unit - and 'space off' the laser unit (Single piece of paper) this will lift up the laser.
Or you may be able to adjust the calibration power of the laser using a variable pot (unlikely to be available as these are generally hard coded nowadays - and not physical pots)
The trouble started with an error to close and open the DVD drawer. It indicated "close" when the drawer was open, or "no disc" when the DVD was inside, and I had to try many times before I get the right response and go on with the procedures. But then it also started playing just a few MP3 tracks and stopping to work, showing again the inserted DVD data. Later H02, and then H07 and STOP. It doesn't even start playing stuffs, movies or MP3 tracks!
In line with the other Panansonic DVD players, the error seems to relate to the internal drive machanism getting stuck.
To fix you just need to carefully take the back off (disconnect power source first!), locate the drive cogs for the lens machanism and give the a couple of turns. Also a blast from a air can will help get rid of any dust build up. Pop the back cover back on and you should be working.
Looking at the other Panasonic threads on the site, this may happen on a regular basis especially as the unit gets older (and the crud builds up).
I read about removing the cover and spinning the motor by hand. It was suggested without power. I found that I had to have the unit powered up when I hand-spun the motor, then everything worked perfectly... we'll see for how long.
I had the same problem and found that the motor that spins the cd so it can be read would start and stop. I opened the case removed the assembly with the motor and placed a drop of 3in1 lightweight oil on the shaft of the motor ran it a few times and now it works perfectly fine. Good luck hope this helps you as well.