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Canon A70 - purple screen problem - no image except now an..

 
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A. Barnett

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Since: Aug 24, 2007
Posts: 2



(Msg. 1) Posted: Fri Aug 24, 2007 8:47 pm
Post subject: Canon A70 - purple screen problem - no image except now and then
Archived from groups: rec>photo>digital (more info?)

Hi,

Has anyone had any problem with the A70 suddenly not being able to
photograph (shows a more-or-less purple screen on the LCD, with some
horizontal lines occasionally), and then once in awhile after being on
for awhile, the picture finally appears, and then the camera takes
pictures like it did before. I've also seen one that has a similar
problem, but is able to photograph despite the purple LCD (although
the LCD works fine when viewing the images after they're recorded) -
just has to use the viewfinder.

It may be power related, but I just put in new batteries, and it still
took awhile for the camera to be able to take pictures and display the
real image (my LCD also works fine viewing recorded pictures - the
camera just doesn't focus or take pictures that I can see until the
view clears up - also the orange light and manual W/T work fine).

Could it be the CCD, the processor, or the power supply?

Thanks!
Andy

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A. Barnett

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Since: Aug 24, 2007
Posts: 2



(Msg. 2) Posted: Sat Aug 25, 2007 1:06 pm
Post subject: Re: Canon A70 - purple screen problem - no image except now and then [Login to view extended thread Info.]
Archived from groups: per prev. post (more info?)

Thanks for the very helpful response, Bruce! (With our recent round of
100+ degree weather and frequent high-humidity, perhaps that caused
the problem.)

Andy

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Bruce.

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Since: Jan 31, 2007
Posts: 26



(Msg. 3) Posted: Sat Aug 25, 2007 2:09 pm
Post subject: Re: Canon A70 - purple screen problem - no image except now and then [Login to view extended thread Info.]
Archived from groups: per prev. post (more info?)

"A. Barnett" <barnet.DeleteThis@nc.rr.com> wrote in message
news:1188013672.147834.76600@z24g2000prh.googlegroups.com...
> Has anyone had any problem with the A70 suddenly not being able to
> photograph (shows a more-or-less purple screen on the LCD, with some
> horizontal lines occasionally),

The A70 was one of several models Canon models that used defective Sony CCD
imagers that went bad over time. The streaky colors are a big sign.

http://www.usa.canon.com/consumer/controller?act=PgComSmModDisplayAct&...code=21

The problem affected a massive number of models industry wide.

http://www.imaging-resource.com/badccds.html

In my case, Canon fixed my A70 for free, including shipping both ways.

Bruce.
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Bruce.

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Since: Jan 31, 2007
Posts: 26



(Msg. 4) Posted: Sat Aug 25, 2007 6:55 pm
Post subject: Re: Canon A70 - purple screen problem - no image except now and then [Login to view extended thread Info.]
Archived from groups: per prev. post (more info?)

"A. Barnett" <barnet.DeleteThis@nc.rr.com> wrote in message
news:1188072367.302058.292370@57g2000hsv.googlegroups.com...
> Thanks for the very helpful response, Bruce! (With our recent round of
> 100+ degree weather and frequent high-humidity, perhaps that caused
> the problem.)

You're welcome.

Bruce.
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