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vertical jitter problem (SONY GDM-200PS)
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Wayne
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vertical jitter problem (SONY GDM-200PS)
On 18 Jan 2004 10:03:05 -0800,
(torgoch)
wrote:
Hi,
I got a used SONY GDM-200PS monitor. It is a really nice 17" monitor.
However, it has a vertical jitter problem. The screen on left and
right sides are distorted. It looks like:
\ /
/ \
| |
\ /
/ \
\ /
/ \
The image at the center also has the vertical distortion, but it is
not as bad
as left or right side.
I suspect it may be as simple as a bad Cap. Would anyone enligthen me
how to
fix it?
Thanks a lot in advance!
Torgoch
The GDM-200PS is a Sony N3 chassis; most likely failure is CXA2043Q,
which results in many deflection-related faults, a common failure in
N3 chassis. Requires above average soldering skills to replace without
destroying the mainboard traces. You can download the service manual
here
http://www.geocities.com/monitorss/schematics.html
MCM
http://www.mcmelectronics.com/
has the IC for $36.39 - best price
you are likely to find.
Wayne
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