The picture is good until you reach the 80 or 90 % area and then the picture starts to get out of sinc and starts to break up--pixels all over the place until the end of movie. What causes this so late in the disc?
If it is just one disk then the pixelation you describe could be due to a poorly made DVD or if the disk is dirty or damaged. try examining the disk surface for flaws or scratches. Some machines are more sensitive than others to defects.
try to play it in another player to see if the problem is with the disk. if the disk is damaged it should show up on the same part of the movie.
if it is an old machine that is used heavily it could be wearing out the lazer. If the lazer is going bad it will happen more and more frequently to more than one disk - at least that's what mine did. If so then replacing the machine is likely the best option. fixing the laser would probably not be worth the effort or money unless it is covered under a waranty.
My dvd displays H07 can you help me
At 60° - 70°C the thermostatic valve starts opening; at about 85°C it opens completely and lets the fluid flow with maximum delivery.
The radiator is provided with a thermal switch, which snaps and operates the electrofan if the liquid temperature in this area reaches 90°C.
When the operation of the electrofan brings the coolant temperature back to 80°C, the thermal switch snaps again and disconnects the electrofan.
So, check the coolant level in the expansion tank, the thermostat operation and water pump.
Air bleeding of this system is not necessary.
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my dvd displays H07 can you help me
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