52 inch rca hdtv ...... green light blinks 5 times and then recycles again ... no picture... just changed lamp
Make: rcaModel: hd m50wh72s
cleaned dust changed lamp
If you have 5 blinks and you have already changed the lamp (and you're positive the new lamp is good) I would check for a bad ballast first. If it isn't the ballast, I would replace the power supply. However, I would lean toward the ballast, because the power supply is working well enough to give you the diagnostic blinking. Please let me know if that did not fully answer your questions. If I have fully answered your questions, please be sure to accept this answer, it is the only way I can be compensated for my time. Thank you!
Licensed Professional Engineer