[TechAssist] Re: Training manual
- From: "Ron Miller d.b.a. Country TV" <rlmbkm@xxxxxxxxxx>
- To: <techassist@xxxxxxxxxxxxx>
- Date: Wed, 12 Oct 2005 12:24:09 -0500
Have you checked for good vert sweep waveform at the yoke?
Sounds like crt "glow" caused by vert sweep line at extreme top or bottom
of crt bell.hth
Country TV
Ron Miller
Inez, TX. 77968
----- Original Message -----
From: "Barry Thompson" <barrystv@xxxxxx>
To: <techassist@xxxxxxxxxxxxx>
Sent: Wednesday, October 12, 2005 11:52 AM
Subject: [TechAssist] Re: Training manual
> No osd No video output on the jacks
>
> Barrys TV
> Ottawa
> Canada
> ----- Original Message -----
> From: "Phil Bader" <tjanphyl@xxxxxxxxxxxxxxx>
> To: <techassist@xxxxxxxxxxxxx>
> Sent: Wednesday, October 12, 2005 12:39 PM
> Subject: [TechAssist] Re: Training manual
>
>
> > And I assume no OSD characters seen? Video inputs not working?
> > Phil
> >
> > Philip Bader
> > Jan Phyl TV Inc. (estab. 1976)
> > 3420 Recker Hwy. Winter Haven, Fl. 33880
> > Fax (863) 299-8821
> > email: tjanphyl@xxxxxxxxxxxxxxx
> > personal/ alt. email: pbader@xxxxxxxxxxxxxxx
> > see our ad at:
> >
http://jan-phyl-television-pc-monitor-service.9601288257006.worldpages-ads.com/
> >
> >
> >
> > Barry Thompson wrote:
> >
> >>I am using my own tube. I turn up the screen a get a raster with no snow
> >>and
> >>no focus lines. Like the old philips's and ge's from the 70's (secondary
> >>emmision)Must be the jungle.
> >>
> >>Barrys TV
> >>Ottawa
> >>Canada
> >>----- Original Message -----
> >>From: "Phil Bader" <tjanphyl@xxxxxxxxxxxxxxx>
> >>To: <techassist@xxxxxxxxxxxxx>
> >>Sent: Wednesday, October 12, 2005 11:20 AM
> >>Subject: [TechAssist] Re: Training manual
> >>
> >>
> >>
> >>
> >>>What happens if you advance the G2 screen pot a bit? These are typical
> >>>of the "IK" circuitry blanking the video if the CRT emission is low. A
> >>>quick test is locate the low-ohm CRT filament resistor that supplies
the
> >>>6.3 volts to the tube. Jumper it.This will increase the CRT filament,
> >>>not unlike the old "Boosters" did. If the picture returns, weak CRT.
You
> >>>can't keep that jumper there long term, as the CRT will just burn
itself
> >>>out soon.
> >>>Phil
> >>>
> >>>Philip Bader
> >>>Jan Phyl TV Inc. (estab. 1976)
> >>>3420 Recker Hwy. Winter Haven, Fl. 33880
> >>>Fax (863) 299-8821
> >>>email: tjanphyl@xxxxxxxxxxxxxxx
> >>>personal/ alt. email: pbader@xxxxxxxxxxxxxxx
> >>>see our ad at:
>
>>>http://jan-phyl-television-pc-monitor-service.9601288257006.worldpages-ad
s.com/
> >>>
> >>>
> >>>
> >>>Barry Thompson wrote:
> >>>
> >>>
> >>>
> >>>>Neeed a training manual for a kv 27s22, no video, changed vertical
> >>>>ic.Still
> >>>>the same.
> >>>>
> >>>>Barrys TV
> >>>>Ottawa
> >>>>Canada
> >>>>
>
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