[TechAssist] Re: Picture Tube , elemntary question

  • From: "Glenn Larkman" <mail@xxxxxxxxxxxxx>
  • To: <techassist@xxxxxxxxxxxxx>
  • Date: Tue, 11 Nov 2003 09:58:00 -0800

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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