[TechAssist] Re: 21" Viewsonic monitor PS 810 Won't turn on most of the time
- From: Frank Luu <fkluu@xxxxxxxxx>
- To: techassist@xxxxxxxxxxxxx
- Date: Wed, 15 May 2002 14:29:56 -0700 (PDT)
Bill:
Replace c 353 at power supply board. Hope this will
fix it. Very common problem.
Frank
--- Bill S <billans@xxxxxxxxxxxx> wrote:
>
> Hi all;
> We have two of these units; Viewsonic 21" PS 810
> FCC# GSS21010 Chassis#
> 21VS001
> Will not turn on. I checked for obvious shorts and
> nothing. Checked and
> repaired numerous bad solder connections with some
> connections being quite
> bad. When this unit was upside down on its face and
> partially assembled
> after doing the numerous solder touch up, this unit
> would turn on and off
> every single time I powered it up.
> I re-assembled the ground covers and the cabinet and
> tried it and nothing.
> I then pushed the power button a couple of more
> times and it came on again.
> The current meter shows a small difference when it
> comes on as versus it not
> coming on. Its almost like it wants too, but
> cannot. This unit chassis is
> a bear to try to run without it being assembled.
> Any ideas?
> Thanks
> Bill Sorensen
> New Life Video & Audio
> billans@xxxxxxxxxxxx
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