Toshiba 62HM95 dlp picture stopped working, sound ok?

aprox. 5 yr old Toshiba 62 dlp. The picture stopped working. Sound is still ok. Replaced bulb w/ non-Toshiba. Still does not work. Ordered Toshiba manu. bulb to see if that will work. Have not recieved bulb to try yet. Repair shop said Toshiba tvs can be real picky about the bulb, they like only Toshiba manu. bulb. Red light is on, green light flashes and tv tries to restart multiple times. Shop also said alot of light balasts go bad in Toshiba. Or could be color wheel. I would like to do as much repair as possible. Model # 62HM95