Digital Video Projector Ballast Diagnosis and Repair

This is how to troubleshoot and check a ballast from a video projector. It doesn't matter if its LCD or DLP, they use the same sort of ballasts. The methods are the same regardless of the wattage, model or brand.
In this video I repair a pair of 230W Osram PVIP ballasts with parts that I harvested from another ballast.