[TechAssist] Re: Envision 15" Panel computer monitor, EN-LM500

  • From: "J Silverman" <greentron@xxxxxxxxxxxxxxxx>
  • To: <techassist@xxxxxxxxxxxxx>
  • Date: Mon, 24 Feb 2003 11:58:07 -0500

They have fluorescent back-lites and a inverter to supply the high AC
voltage to light the lamps. Could be the area where the problem is. If it
has a lot of hours on it the lamp could be worn out and sometimes they take
the inverter with them.
Jerry Silverman
Greentron Inc
4 Newland Ave
Greenville SC 29609
864 232 3889
Fax 271 2080
mailto:greentron@xxxxxxx
----- Original Message -----
From: "Kevin" <kevintv@xxxxxxx>
To: "TECH-ASSIST" <techassist@xxxxxxxxxxxxx>
Sent: Monday, February 24, 2003 2:29 AM
Subject: [TechAssist] Envision 15" Panel computer monitor, EN-LM500


> Hi fellow techs,
>
> I have very little experience with these newer, thin, panel computer
> monitors.  This Envision EN-LM500 has a picture that blinks off and on
> with the power light remaining unchanged.  When it does work the power
> button sometimes won't turn the unit off and on.  I have checked the
> power supply and everything looks good.  The power supply only supplies
> one voltage so I don't think the problem is there.  Are these worth the
> effort to repair?  I have taken 1 apart before and it was a nightmare.
> Much harder to repair than the normal picture tube monitor.  TIA
>
> Kevin Wilks
> Kevin's TV & Video Repair
> Penticton BC Canada
> kevintv@xxxxxxx
>
>
>
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