[TechAssist] Re: ProScan PS 52650PTK169PHB

  • From: "Mouton Electronics" <moutons@xxxxxxxxxxxxxxxx>
  • To: <techassist@xxxxxxxxxxxxx>
  • Date: Wed, 30 Mar 2005 11:33:43 -0600

I have had trouble with the Focus/Screen control splitting apart causing the
same thing. Get a good look at it.

Jason
Mouton Electronics

----- Original Message ----- 
From: "John H Smit" <jsm@xxxxxxxxxx>
To: <techassist@xxxxxxxxxxxxx>
Sent: Wednesday, March 30, 2005 10:40 AM
Subject: [TechAssist] ProScan PS 52650PTK169PHB


>
> Hello to all
> I have this ProScan PTV lightbox in my shop with the problem that only the
> red CRT lights up,the green and blue have the filament lit up but no
output.
> My question to you all is,about the possibility that the Tripler could be
> the cause of it.
> I have only experienced that the Tripler fails to put out any high voltage
> but would it be possible that only one CRT gets the juice.
> I hope that it is the problem because of the low price for a 205064
Tripler.
> I would like your opinion on that question please'
> I look forward to your answer.
> Thank you in advance
> John
> With this I like to say thank you very much, to Jay Knoll for the S/M you
> send me, on a Zenith TV,
> A27A23W,for a no sound problem,and because of that I was able to solve the
> problem by driving a audio signal into the circuit and found IC 1400 to be
> defective which I have on order.
> Thanks again Jay
> John H Smit
> Smit's TV Service
> Box10
> Gunnison Utah 84634
> 800-355-4948 Phone&Fax
> 435-528-7955 Phone&Fax
> jsm@xxxxxxxxxx
>
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