[TechAssist] Re: Mits VS-4544 Video Mutes too long when cold

  • From: <damon101@xxxxxxxxxxxxxx>
  • To: <techassist@xxxxxxxxxxxxx>
  • Date: Wed, 12 Jan 2005 08:38:29 -0500

Yeah, I avoid it if I can too.....using a mirror. But I'll usually rotate 2
yokes for inspection, solder it anyways for reliability, realign it to the
unmoved yoke, then finish up the unmoved yoke......saves time and return
service calls.

Damon Brunger
Telrad Electronics
Fort Wayne IN
----- Original Message -----
From: "Jeff Farnsworth" <jlfonz@xxxxxxxxx>
To: <techassist@xxxxxxxxxxxxx>
Sent: Tuesday, January 11, 2005 8:47 AM
Subject: [TechAssist] Re: Mits VS-4544 Video Mutes too long when cold


> I've been able solder these without pulling the yokes out.  The blue is
the
> toughest as it has the least amount of room--but if you're very carefull,
> it's do-able.  Most importantly I allways stick my little mirror up in
there
> to verify no solder bridges.  I'm using a hakko 96.
>
> TV Doctor
> Avalon, Wi
>
> ----- Original Message -----
> From: <damon101@xxxxxxxxxxxxxx>
> To: <techassist@xxxxxxxxxxxxx>
> Sent: Tuesday, January 11, 2005 5:23 AM
> Subject: [TechAssist] Re: Mits VS-4544 Video Mutes too long when cold
>
>
> > Right off the top of my head.....Always check the connectors on the
yokes.
> > There are plugs on these yokes for the main vert and horiz drive
signals,
> > and the Vert (yellow/brown) connectors seem to crack, thus no vert and
the
> > blanking circuit kicks in blanking the video....hope that's it.
> >
> >  Simple check is to mark position if you have a permanent marker with
you
> > (not too important), and loosen/rotate yoke. Take the thin solder tips
> with
> > you if you have them.
> >
> > Damon Brunger
> > Telrad Electronics
> > Fort Wayne IN
> > ----- Original Message -----
> > From: "Tim Poole" <tdp13158@xxxxxxxxxxx>
> > To: <techassist@xxxxxxxxxxxxx>
> > Sent: Tuesday, January 11, 2005 12:00 AM
> > Subject: [TechAssist] Mits VS-4544 Video Mutes too long when cold
> >
> >
> > > This set can take as long as 45 mins for video to come on when cold.
> > Checked past posts with no luck. Vertical checked fine and can be forced
> to
> > come on if you shut off and on. Anyone seen this? I am returning on
> Thursday
> > to catch it cold and hopefully resolve this. Any help would be
appeciated.
> > > Tim Poole   tdp13158@xxxxxxxxxxx
> > > dba A-Mobile TV Shop & Precision TV Service
> > > Fredericktown, Ohio 43019
> > > NESDA of OHIO MEMBER
> > > 419-756-3443
> > > 740-694-8585
> > > fax 740-694-1032
> > >
> >
>
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