Problem with Toshiba 65HX81 projection tv

[TK]

While doing some bathroom remodel electrical work a while back, I tripped a breaker on the circuit that my tv was plugged into. Since then I have multiple verticle lines on my tv that seem to be out of phase with the rest of the picture. They appear to be two pixels (or something like that) wide and kind of blink back and forth. I can still see the picture fairly well, but these little blinking lines are getting annoying.

I tried a different power outlet/circuit, and changed out the surge suppressor/protector, but both steps didn't change anything.

Does anyone have an idea what this might be?

Other info:

Toshiba 65HX81
Chassis # TAC0164

[minnie]

Did you go into the menu and see if you can adjust the convergence?