[TechAssist] Re: RCA PV46811LV PTK195AA vertical
- From: "Leonard G. Caillouet" <lcaillo@xxxxxxxxxxxx>
- To: <techassist@xxxxxxxxxxxxx>
- Date: Thu, 12 Dec 2002 09:54:09 -0500
Thanks Larry, I don't think I'll need the manual. I'm pretty sure that the
glue on the caps may be the problem from the descriptions I've heard. This
one had coolant an the board and we had to wash it but likely still has some
cooant or solvent under those caps. Thanks again.
If you are ever in Gainesville look me up, we aren't that far apart. Of
course, if you ever need anything, be sure to ask. We are ASC for Mits,
Sony, Panasonic. We do a lot of Mits and Sony and have most manuals and
service tips for those and a few parts.
Leonard G. Caillouet
Service Manager
Electronics World
Gainesville, FL
352-332-5608
352-332-5668 (fax)
----- Original Message -----
From: "Larry E." <videotech@xxxxxxxxxxxx>
To: <techassist@xxxxxxxxxxxxx>
Sent: Wednesday, December 11, 2002 8:24 PM
Subject: [TechAssist] Re: RCA PV46811LV PTK195AA vertical
>
> Leonard, there both off pin 16 of U16201 the deflection IC, they are in
> parallel, and they are of course both smd`s.The pin 16 side showing 3.5
> volts the other side should be 7.5 volts, value is .1uf, If you heat
> that area (pin 16,28,and both caps) and full vertical comes back
> momentarily those 2 caps are your problem,replace the caps, and clean
> the glue off the board and you should be up and running,I have the paper
> service manual and the parts disc if you need to borrow them,Larry E
>
> Larry Eastman
> American TV & Electronics
> Crystal River, Fl. 34428
>
> Leonard G. Caillouet wrote:
>
> > I am losing the 13v half supply intermittently. I see some previous
posts
> > on this problem that suggest to check the glue on C14501 and C14503. I
feel
> > stupid to ask, but where are these. I can't find them on the board and
the
> > partial schematics that I have in the RCA troubleshooting guide and in
Bob
> > Rose's book(one of the best $30 I ever spent, BTW) don't show them in
the
> > circuit.
> >
> > Thanks.
> >
> > Leonard G. Caillouet
> > Service Manager
> > Electronics World
> > Gainesville, FL
> > 352-332-5608
> > 352-332-5668 (fax)
> >
> >
> >
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> --
> Larry Eastman
> American TV & Electronics
> Crystal River, Fl.
> http://www.tvjunkyard.com
>
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