sharp lcd projector pga-10x
 

Hi,
Has anyone ever solved the power tripping off problems in these? I have
2 pcs with similar symptoms, one of them also suddenly goes into sync
loss too. I think the fault lies somewhere in the periphery of the
image processor , PW164B-10TK which is a damn bga pack. At times the
fault seems like a loose connection and at times no amount of tapping
on the ic or its periphery will force the fault to appear.
I so miss the good ole days when ics had legs.
Jango