[TechAssist] Re: Picture Tube , elemntary question

  • From: "J Silverman" <greentron@xxxxxxxxxxxxxxxx>
  • To: <techassist@xxxxxxxxxxxxx>
  • Date: Wed, 12 Nov 2003 12:10:33 -0500

That gives you a symptom, not a diagnosis.
Jerry Silverman
Greentron Inc
4 Newland Ave
Greenville SC 29609
864 232 3889
Fax 271 2080
mailto:greentron@xxxxxxx
----- Original Message -----
From: "Glenn Larkman" <mail@xxxxxxxxxxxxx>
To: <techassist@xxxxxxxxxxxxx>
Sent: Tuesday, November 11, 2003 12:58 PM
Subject: [TechAssist] Re: Picture Tube , elemntary question


> yep, but its easier just to turn the set on and look.
>
> Glenn Larkman
> Audiotech
> 256 Nth Hwy 101
> ENCINITAS CA 92024
> 760 944 9048
> FAX 944 0345
> mail to"mail@xxxxxxxxxxxxx"
> "www.audiotech.net"
> ----- Original Message -----
> From: "J Silverman" <greentron@xxxxxxxxxxxxxxxx>
> To: <techassist@xxxxxxxxxxxxx>
> Sent: Tuesday, November 11, 2003 8:04 AM
> Subject: [TechAssist] Re: Picture Tube , elemntary question
>
>
> So that means that if you knew the cold ohms and had a reasonably accurate
> ohm meter for low ohms you could tell if you had that problem with the
> meter.
> Jerry Silverman
> Greentron Inc
> 4 Newland Ave
> Greenville SC 29609
> 864 232 3889
> Fax 271 2080
> mailto:greentron@xxxxxxx
> ----- Original Message -----
> From: "Glenn Larkman" <mail@xxxxxxxxxxxxx>
> To: <techassist@xxxxxxxxxxxxx>
> Sent: Monday, November 10, 2003 7:23 PM
> Subject: [TechAssist] Re: Picture Tube , elemntary question
>
>
> > sorry, been a long day!
> >
> > Glenn Larkman
> > Audiotech
> > 256 Nth Hwy 101
> > ENCINITAS CA 92024
> > 760 944 9048
> > FAX 944 0345
> > mail to"mail@xxxxxxxxxxxxx"
> > "www.audiotech.net"
> > ----- Original Message -----
> > From: "becyn" <becyn@xxxxxxxxxx>
> > To: <techassist@xxxxxxxxxxxxx>
> > Sent: Monday, November 10, 2003 5:05 PM
> > Subject: [TechAssist] Re: Picture Tube , elemntary question
> >
> >
> > Yes I have seen it. All I was saying is that CRT heaters are parallel
> > internally!
> > ----- Original Message -----
> > From: "Glenn Larkman" <mail@xxxxxxxxxxxxx>
> > To: <techassist@xxxxxxxxxxxxx>
> > Sent: Monday, November 10, 2003 6:10 PM
> > Subject: [TechAssist] Re: Picture Tube , elemntary question
> >
> >
> > > Jim,
> > > youv'e obviously never had this happen to you.
> > > I wouldnt have believed it unless I saw it myself,2 heaters lit, the
3rd
> > > dead. Yes, it can happen, as with any parallel circuit. Think about
it.
> > > I have also seen shorted turns on only one of the three heaters
causing
> it
> > > to glow brightly, almost like a light bulb, just where the filament
> enters
> > > the gun.
> > >
> > > Glenn Larkman
> > > Audiotech
> > > 256 Nth Hwy 101
> > > ENCINITAS CA 92024
> > > 760 944 9048
> > > FAX 944 0345
> > > mail to"mail@xxxxxxxxxxxxx"
> > > "www.audiotech.net"
> > > ----- Original Message -----
> > > From: "becyn" <becyn@xxxxxxxxxx>
> > > To: <techassist@xxxxxxxxxxxxx>
> > > Sent: Monday, November 10, 2003 2:41 PM
> > > Subject: [TechAssist] Re: Picture Tube , elemntary question
> > >
> > >
> > > No they are all in parallel- that's true for all CRT's. There are only
> two
> > > "h" pins on the socket!
> > >
> > > Jim McVey
> > > McVey Alltronix
> > > 327 Broadway
> > > Newburgh Ny 12550
> > > ph: 845 561 8383
> > > fx: 845 561 9017
> > > Consumer electronics &
> > > computer service.
> > > Factory authorized for
> > > over twenty brands.
> > > ----- Original Message -----
> > > From: "Paul" <dntwntv@xxxxxxxxxxxxx>
> > > To: <techassist@xxxxxxxxxxxxx>
> > > Sent: Monday, November 10, 2003 2:58 PM
> > > Subject: [TechAssist] Picture Tube , elemntary question
> > >
> > >
> > > > Can one filament be burned out in a 35 " picture tube and the other
> two
> > > lit? I thought that they were series strung. But looking at a print
for
> a
> > > 32" it looks like each one could be tied to a common.   Paul
> > > >
> > > >
> > > >
> > > > Paul ,B
> > > Central TV&Video
> > > Grover Beach Ca.
> > > >
> > > >
> > >
> >
>
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