Fraser wrote:

Hi All,

My 3.5 year old Toshiba 32" widescreen has died, due to a faulty picture
tube. The problem is that now and again the green gun overloads, filling the
screen with a green zig-zag pattern, then the TV shuts down. The repair shop
say this is due to a bad design in the picture tube, causing overheating.
This is a well known problem in this tube (Philips) apparently, and this
tube is no longer used in new products.

Now, my question is, can I get Toshiba to provide me with a replacement
picture tube without me having to pay for it? IMHO, the set was very very
expensive when I bought it, and a three and a half year life span is simply
unacceptable for something like this. Is there any recourse under UK law to
do this? I was thinking about going along the usual "fit for purpose" and
"merchantable quality" lines. Does anyone know of any successes/failures of
people trying to do this?

I've googled around, but couldn't see anything. I swear I read/heard
something about forcing electronics manufacturers to repair out with
warranty, but I can't remember or find the source.

Thanks in advance,

Fraser.


It sounds like a heater to cathode short in the green gun. This can
usually be worked around by isolating the heaters from ground. I've
done it many times in other TVs with good results. If you can't get a
new CRT for a reasonable price someone may be able to try this.
--
Andy Cuffe