[TechAssist] Re: Training manual
- From: Phil Bader <tjanphyl@xxxxxxxxxxxxxxx>
- To: techassist@xxxxxxxxxxxxx
- Date: Wed, 12 Oct 2005 12:39:33 -0400
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-ads.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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