[TechAssist] Re: VIEWSONIC MTR MODEL: VCDTS21577-1M NO VIDEO

  • From: "George" <grndmstrg@xxxxxxxxxxxx>
  • To: <techassist@xxxxxxxxxxxxx>
  • Date: Mon, 23 Feb 2004 15:30:40 -0800

Since most monitors use DC voltage for the filament power, trace it back to
the power source. Look for cold solder, filter cap or diode.

George
Afana Electronics
Moreno Valley, CA

----- Original Message -----
From: <fremur01@xxxxxxxxx>
To: <techassist@xxxxxxxxxxxxx>
Sent: Monday, February 23, 2004 7:41 AM
Subject: [TechAssist] VIEWSONIC MTR MODEL: VCDTS21577-1M NO VIDEO


> Hello,
>
> Another shop has me servicing this 21" monitor, I
> don't have service literature. It powers up fine, has
> no raster. However, the H/V builds up (with VGA
> signal) and the CRT filament is unlit.
>
> Anyway, can someone with service literature please
> share case history info on this model? In the mean
> time, checking for bad caps
>
>
> VIEWSONIC MTR    MODEL: VCDTS21577-1M    GS815 SERIES
>
> Thanks,
>
> Fred
> MTS Electronics
> Fayetteville, NC
> fremur01@xxxxxxxxx
>
>
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