We have an LC 22LE520X TV however the TV reception cuts in and out, and we do not get all channels. Up until a couple of days ago we had an LG Plasma hooked up to the same antenna cable with no reception issues. We unplugged cable from LG Plasma and plugged into aerial input jack of new sharp model but does not work as well - please assist

SOURCE: Lost ITV channels and C4

I have the same problem, can anybody help?

SOURCE: Panasonic Plasma Monitor TH-42PWD7B - Convert to TV screen?

hi yvonne not sure if you sorted this but using this lead should get you sorted

http://www.maplin.co.uk/Module.aspx?moduleno=4702

the phono blugs ae used for audio and bnc plugs on the back of your panny are for the video

SOURCE: sharp aquos no sound through hdmi

Reset all audio factory setting.Tries unplug,replug it well work,if ur backlight video board it still good.

Testimonial: "worked like a charm thank you so much, i was about to throw in the towel and get a new tv, now i don't have to thanks again"

SOURCE: Sharp Aquos E203 No Broadcast now

My LC46D64U just started doung the same thing for any over the air channel that starts with 6. It cuts out for a few seconds about every 60 seconds. Has anyone found a solution for this?

SOURCE: Flickering screen (LC-52SB55u) with HDMI

Do a quick google for this on the AVForums site where you'll find numerous threads covering this problem. First, select the HDMI input before turning on the blu ray player. The handshake over HDMI is the problem. I have the same problem with a Technika blu ray which is fine on my other TVs.
If this doesn't solve it then you ned a firmware update which can be downloaded from Sharp's website and installed using a USB pendrive or by PCMCIA card from Sharp if you have an older model with a rocker on off switch and no USB update port on the back of the TV.