How do I fix an error message 'Error H03'?

Question

I have a Panasonic Portable DVD player, Model LS91, my daughter has somehow managed to render it inoperative. All that happens when a disc is inserted is the above message. Can anyone assist?

Answer 1

fixing code H03 is very simple but needs some courrage and small philips s***w driver.

the problem arrise from the laser lamb which moves up and down the disk through a mechanical shaft

I do believe when we press the back space for long time it will take the laser lamb beyond its limit and get stuck at the end of the rotating shaft so the servo motor gets difficulty and resistance to get it back to tract

all you have to do is open the back of the LS50 " 12 small screws"

when you remove the back cover be carful not to damage the cables  .

you will find the servo motor and laser lamb on one metal structure hanged to the body by three rubber suspensions

remove the whole structre and turn it upside down slowly

move the small black rotating joints up or down you will notice the the mechanical shaft will start rotating and the laser lamb will start to move away from the servo motor relasing it from where it get stuck

and it will work perfect after that

return the back cover and s***w the 12 screws and you are done Found this on the web, hope it will help.