On Feb 17, 5:39 pm, b wrote:
On Feb 17, 11:29 pm, wrote:

Im trying to repair a sharp 32" tv - model # 32U-F510 . Anyone have
a schematic for this ? Or some advice ?
The picture is sunken in at the sides . This happened one day when the
owner turned it on.
Here is a picture of it :

http://img.photobucket.com/albums/v225/solrizzo/TV.jpg

contact me at

there can be various reasons for this. a shrunken raster can indicate
power supply problems but you have e-w bowing so check the horizontal
scan areas. change electrolytic capacitors first.

-b


how do i check the horizontal scan areas ?

which electrolytics shopuld i check/change ?