Check the channel up and down switches on the front panel in case one of
them is making contact. It can also be a fault in the uPC.

--

JANA
_____


"Matt" wrote in message
...
Meat Plow wrote:
On Fri, 26 Oct 2007 23:44:37 +0000, Matt wrote:

Hi Folks,

My TV works fine except that it won't stay on the channel it's set to.
It keeps cycling through the channels as if the channel-up button is
being pressed. The problem is not in the remote, since it happens when
the batteries are removed from the remote and the remote is put in a
different room.

The model is Panasonic CT-20G21, a 21" box from 1996.

I have little test equipment beyond a multimeter. I am able to solder,
and I have some understanding of electronics, but no experience working
on TVs.

Please advise.

Cover the IR window on the tv with black tape and advise.


Okay, tried that. No difference.