Sharp LC-46SB54U - Television Signal Loss

SOURCE: LC-37D62U Sharp Aquos HDTV Settings

lost sound on Sharp Aquos 37LCD62U

SOURCE: Problems w/ Sharp LC-46SB54U remote programming

i will help with the easiest way, hit the TV button, then hold the setup button untill the light blinks twice, then hit 991, it will flash again, hit the 1 again, then hit power, then hit the chanel up button, and if it dont shut off, hit the chanul up button again, keep going this every 2 seconds(with the chanel up button) untill the power shuts off, when it shuts off, hit the setup button again, that will lock it in, hit the power button again-TV should come back on, if that dont work, use the volum up button , after doing the first few steps, hope this helps

SOURCE: Sharp Aquos Audio Intermittent

This is a problem with the ATSC channel's reception. Usually switching to another channel and back solves the problem.

SOURCE: error code e203

My sharp manual says E203 means "No broadcast now".
Under possible solution, it says " Check the broadcast time in the program guide".
My manual says nothing else after that.

I hope that helps. Please rate me. :)

SOURCE: sharp television will not power on

Check the internal fuses AFTER eliminating power supply, power strip, etc. But it sounds like it is in sleep mode. Try unplugging it, wait 5 minutes then power up while holding the power button in.
Good Luck!
Rockinbadboy,Detroit Mi