[TechAssist] Re: Sylvania PTV 310\325

  • From: Phil Bader <tjanphyl@xxxxxxxxxxxxxxx>
  • To: techassist@xxxxxxxxxxxxx
  • Date: Thu, 21 Apr 2005 09:23:32 -0400

No specifics to your model, but generally, when video passes thru S 
video and not others the only difference is all other sources pass thru 
the comb filter. S video bypasses this video comb filter. I would start 
there. I also suppose there could be a rear panel video input select IC bad.
Phil Bader

Philip Bader
Jan Phyl TV Inc. (estab. 1976)
3420 Recker Hwy. Winter Haven, Fl. 33880
Fax (863) 299-8821
email: tjanphyl@xxxxxxxxxxxxxxx



GRAYSTV@xxxxxxx wrote:

>We have a Sylvania projection set that has sound and OSD but no video from  
>tuner or Aux. inputs. We do have video thru S-video though.  We don't have  a 
>diagram on this chassis. I went looking for the comb filter and realized might 
> 
>need the diagram. Thought I'd see if anyone has had any similar problems and  
>offer some advice?  The model # is RSJ445 and according to the tag in the  
>small signal panel, its' chassis # is PTV 310\325   
>GraysTV/Glenn  Gray
>Berlin Ht's.OH 44814
>Phone (419)  588-2325
>graystv@xxxxxxx
>
>
>
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