Op Thu, 07 Oct 2010 19:12:21 +0300 schreef Ralf Reköndt
ralf.rekoe...@t-online.de:
Rich Mellor wrote:
Has anyone ever come across a blurry picture from the QL on a
Microvetic Cub monitor?
I know it is not the QL at fault as I have tried it with another monitor
- does anyone else have any
Bob Spelten wrote, on 9/Oct/10 10:28 | Oct9:
Op Thu, 07 Oct 2010 19:12:21 +0300 schreef Ralf Reköndt
ralf.rekoe...@t-online.de:
Rich Mellor wrote:
Has anyone ever come across a blurry picture from the QL on a
Microvetic Cub monitor?
I know it is not the QL at fault as I have tried it
Tony Firshman wrote:
Seems to be a faulty PTC.
I also have an old blurry Microvitec and have made some improvement by
adjusting the focus control.
Careful, it's near the power/high voltage block.
But what is a PTC?
Possibly:
http://en.wikipedia.org/wiki/Resettable_fuse
Erm, no. It's
Marcel Kilgus wrote:
Seems to be a faulty PTC.
I also have an old blurry Microvitec and have made some improvement by
adjusting the focus control.
Careful, it's near the power/high voltage block.
But what is a PTC?
Possibly:
http://en.wikipedia.org/wiki/Resettable_fuse
Erm, no. It's
Bob Spelten wrote:
Thanks for the info.
Would this be easy to replace or is it CRT specific?
I haven't opened my Microvitec yet to look for it.
No, I have changed this item several years ago and still got the same size
of it. It is placed in the near of the front PCB, approx. 1.5cm height,
Ralf Reköndt wrote:
Bob Spelten wrote:
Thanks for the info.
Would this be easy to replace or is it CRT specific?
I haven't opened my Microvitec yet to look for it.
No, I have changed this item several years ago and still got the same size
of it. It is placed in the near of the front PCB,
Op Sat, 09 Oct 2010 20:59:15 +0300 schreef Ralf Reköndt
ralf.rekoe...@t-online.de:
Ralf Reköndt wrote:
Bob Spelten wrote:
Thanks for the info.
Would this be easy to replace or is it CRT specific?
I haven't opened my Microvitec yet to look for it.
No, I have changed this item several
Tony said -
Yes indeed. Use plastic tools, and be careful. One thing worth doing
with the Microvitek, and with power *long* off is to hoover it. It is
mightily prone to high voltage sparks when very dusty. When this
happens, it kills the 8301. I have seen many examples of failed QLs
due to
Has anyone ever come across a blurry picture from the QL on a
Microvetic Cub monitor?
I know it is not the QL at fault as I have tried it with another monitor
- does anyone else have any suggestions?
There do not appear to be any controls on the monitor other than brightness
--
Rich Mellor
Rich Mellor wrote:
Has anyone ever come across a blurry picture from the QL on a
Microvetic Cub monitor?
I know it is not the QL at fault as I have tried it with another monitor
- does anyone else have any suggestions?
There do not appear to be any controls on the monitor other than
Rich Mellor wrote, on 7/Oct/10 19:16 | Oct7:
On 07/10/2010 13:37, Tony Firshman wrote:
Rich Mellor wrote, on 7/Oct/10 13:33 | Oct7:
Rich/
Has anyone ever come across a blurry picture from the QL on a
Microvetic Cub monitor?
I know it is not the QL at fault as I have tried it with
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