[TechAssist] Re: Fw: RCA P60920BL (CTC195K) Vertical Problems
- From: "tvservice" <tvservice@xxxxxxxxxxxxx>
- To: <techassist@xxxxxxxxxxxxx>
- Date: Mon, 13 Sep 2004 14:18:56 -0500
try this
CTC/PTK195
No Vertical deflection all output parts seem OK
replace C14501 and C14503 off pin 16 U16201
Also check CR14703 and R14705 +13 volt supply off flyback
Robert
tvservice@xxxxxxxxxxxxx
H & H Electronics Inc
----- Original Message -----
From: "Shaun" <satguy@xxxxxxxxxxxxx>
To: "tech" <techassist@xxxxxxxxxxxxx>
Sent: Monday, September 13, 2004 12:02 PM
Subject: [TechAssist] Fw: RCA P60920BL (CTC195K) Vertical Problems
> Well this set still does the same thing even after replacing several parts
> in the vertical section that are listed below. Has anyone seen this
chassis
> do this? It works fine for about 2 or 3 hours then is starts to shrink
down
> to a line.
>
> Shaun
>
> Advanced Electronics
> 224 West Riverview Ave.
> Fort Morgan, CO 80701
> ----- Original Message -----
> From: "Shaun" <satguy@xxxxxxxxxxxxx>
> To: "tech" <techassist@xxxxxxxxxxxxx>
> Sent: Sunday, September 12, 2004 6:13 PM
> Subject: RCA P60920BL (CTC195K) Vertical Problems
>
>
> > This set will run for up to 2 hours fine then the picture will start to
> > shrink from the bottom first till it is just a line in the middle of the
> > screen. I replace the vertical IC (U14501) and C14505 (35 v 220 uf)
along
> > with R14502 (220 ohm 1 watt). I need the value of R14512, when I freeze
> > spray around R14512 which is very discolored, the set goes back to
normal
> > operation. I also need the value of R14305, it is also discolored.
Thanks
> > for any help and any other tips someone might have.
> >
> > Shaun
> >
> > Advanced Electronics
> > 224 West Riverview Ave.
> > Fort Morgan, CO 80701
> >
>
>
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