I need some help. My tv went for a no show just all talk.
No pic but you can hear the soind. cant be the bulbs all at once,i think, but i can hear a buzzing sound coming from one of the transformers on the middle circuit board. push on it and it changes pitch of buzzing. any ideas??????
Its a zenith PV4663BT
Thanks Dwayne
I don't work on zenith projections, but i should be able to help , the buzzing, is coming from one or more coils, and it may or may not be normal. unless i listen to it i can’t be sure. But There are some basics for all projection troubleshooting that will narrow down the problem. But you need to have some experience with electronics, if you want to try say the word, i will be here for next 20 min.