[TechAssist] Re: Phillips magnavox projection, ptv775

  • From: larry <schntv@xxxxxxxxxxxx>
  • To: techassist@xxxxxxxxxxxxx
  • Date: Wed, 20 Apr 2005 09:20:34 -0400

well, things are getting worse, on this job.
while sitting behind the tv , with the blue still out of focus but 
bright, and the mechanical and electrical focus centered, the sweep area 
started to smoke.
it seems the hot transistor shorted and took out a few quarter watt 
resistors.
I seldom see Phillips projections so any suggestions or tips would be 
greatly appreciated
Larry

Schneider TV & Electronic Inc.
5415 N. Wooster ave.
Dover, Ohio 44622       www.geocities.com/schntv2000/
330-343-0768         FCC. first class & Extra class K8WLY



larry wrote:

>al m wrote:
>
>  
>
>>Did you adjust the focus for the new tube? I know it sounds basic but I do 
>>stuff like that.
>>Al Marquardt
>>ampm@xxxxxxx
>>Al Marquardt Electronic Repair
>>206 W Main
>>Girardville Pa. 17935
>>----- Original Message ----- 
>>From: "larry" <schntv@xxxxxxxxxxxx>
>>To: <techassist@xxxxxxxxxxxxx>
>>Sent: Monday, April 18, 2005 7:40 PM
>>Subject: [TechAssist] Phillips magnavox projection, ptv775
>>
>>
>> 
>>
>>    
>>
>>>blue crt was cracked, installed another but the blue seems to bleed
>>>about an inch around an object..
>>>is this a comon problem, like zenith 110K resistors??
>>>any help apreciated.
>>>Larry
>>>
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>>    
>>
>oh yes, i adj the screen and focus.
>larry
>
>
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