[TechAssist] Re: toshiba cf27h50 shadow mask (question)

Sorry....Not much of a Technical Writter.

The Degauss should be disconnected..

From what I understand. Unless you change the magnetic field. you really
don't need the Degauss coil.


Good luck, God Bless, Happy Holidays
Bill McFarland
DMC Electronics
----- Original Message -----
From: <PEYETO@xxxxxxx>
To: <techassist@xxxxxxxxxxxxx>
Sent: Saturday, December 29, 2001 8:29 PM
Subject: [TechAssist] Re: toshiba cf27h50 shadow mask (question)


> When I go to step 5 the degaussing coil has to be disconnected or
connected?
>                      Jose Paniagua.
>
> In a message dated 12/29/2001 10:52:11 AM Pacific Standard Time,
> billmcfarland@xxxxxxxxxxxxxx writes:
>
>
> OK, This is what I do.  It may be wrong...But it was how I was taught.
>
> Start with unit in a Cold Start State.
>
> Step 1 With Unit off--Disconnect the internal Degauss coil. Turn unit on.
> Step 2 Degauss using your handheld coil.
> Step 3 Let the unit warm up 15 or 20 min.
> Step 4 Turn off unit and let sit off for about 10 min. DO NOT  MOVE THE
> UNIT.
> Step 5 Turn unit back on.
>
> If the Purity problem comes back during the warm up or when you turn it on
> the second time. The Shadow Mask is loose.
> Its also important not to move the unit after you degauss with the
handheld
> coil. The earths magnetic field can mess with the experiment.
>
> Like I said. This could be completely off base. But It works for me. (Has
> far as I know anyway!)
> I am sure there are people on this list who have a better way or know more
> about it then I.
> Just thought I would Run this up the flag pole and see anyone salutes!
>
> Good luck, God Bless, Happy Holidays
> Bill McFarland
> DMC Electronics
> ----- Original Message -----
> From: <knitrngr65@xxxxxxx>
> To: <techassist@xxxxxxxxxxxxx>
> Sent: Friday, December 28, 2001 4:18 PM
> Subject: [TechAssist] toshiba cf27h50 shadow mask
>
>
> > Maybe someone can tell me, how to determine if the shadow mask has
broken
> > loose.  I tried the only way I know, and that is if you have a
discolored
> > screen ( blue, purple weird colors), and the colors don't go away after
> > degaussing.  Also I tried tapping on the front of the screen to see some
> kind
> > of movement in the shadow mask, didn't help.  Can someone give me some
> > advice, sure would appreciate it....
> >
> >
>
>
>
> PANIAGUA TV/VCR SERVICE.
> 2849 Bainbridge Ave.
> Bronx NY 10458
> Phone (718) 367-1527
> Fax     (775) 415-8139
> Beep   (917) 876-6852
> Email: peyeto@xxxxxxx
> Email: breadywater@xxxxxxx
>
>
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