[TechAssist] Re: RCA -PTK195AA chassis-Need schematic-dead

  • From: "BUSBIN ELECTRONIC" <busbin@xxxxxxxxxxxxx>
  • To: <techassist@xxxxxxxxxxxxx>
  • Date: Fri, 22 Aug 2003 11:35:42 -0400

I have it.  Its too large to fax or up load but will loan it by  mail on
condition that you return it after you're finished.
Reply if still needed.  Don
Busbin Electronics
113 South Main Street
Fitzgerald, Ga. 31750
229-423-5665  ph/fax
busbin@xxxxxxxxxxxxx
----- Original Message -----
From: "al m" <ampm@xxxxxxx>
To: <techassist@xxxxxxxxxxxxx>
Sent: Friday, August 22, 2003 10:32 AM
Subject: [TechAssist] Re: RCA -PTK195AA chassis-Need schematic-dead


> I could sure use a print on a Sharp Compact disc. CMS-R500AV if anyone has
> one.
> al marquardt
> ampm@xxxxxxx
> Al Marquardt Electronic Repair
> 206 W Main
> Girardville Pa. 17935
> ----- Original Message -----
> From: "Shoreline Electronics" <jstielau@xxxxxxxx>
> To: <techassist@xxxxxxxxxxxxx>
> Sent: Friday, August 22, 2003 8:10 AM
> Subject: [TechAssist] Re: RCA -PTK195AA chassis-Need schematic-dead
>
>
> > A Photofact gold Sams Manual is in the download area.
> >
> > Very rare when we have to buy a print with the excellent resources
amongst
> > us!
> >
> > ==========================
> > Jeff Stielau
> > Shoreline Electronics Repair
> > 344 East Main Street
> > Clinton,CT 06413
> > 860-399-1861
> > 860-664-3535 (fax)
> > jstielau@xxxxxxxx
> > ==========================
> > "If you push something hard enough it will fall over."
> > Fudd's First Law of Opposition - Sir Sidney Fudd
> >
> >
> > ----- Original Message -----
> > From: "Richard La Placa" <continentaltv@xxxxxxxxxxx>
> > To: <techassist@xxxxxxxxxxxxx>
> > Sent: Thursday, August 21, 2003 10:37 PM
> > Subject: [TechAssist] RCA -PTK195AA chassis-Need schematic-dead
> >
> >
> > > Hello all
> > >  Is there any alternative to buying a $75.00 service manual to get a
> > schematic? I have a chassis on the bench that might need a
microprocessor,
> > but I want to trouble shoot it a little better first.I do have a pulse
at
> > pin 5 on the eprom  with 1.5 volts dc there and I don't know if that's
the
> > clock or data line., and can see a very weak pulse on pin 6 of eprom
with
> > 2.3 volts there. I scraped the glue from under caps 503 & 581 on the
> > convergence board, thinking that might be holding the data line
down.There
> > is only .52 volts at the black wire at P19503, and .48 volts on the
white
> > wire there.I also have 4.9 volts at one of the pins on the micro. I do
> have
> > 140 volts at the hot across a 40 watt light bulb for test load.
> > > Any help is appreciated
> > > Richard La Placa
> > > Continental TV
> > > Chestertown, MD,21620
> > > Fax# 410-778-1113
> > > continentaltv@xxxxxxxxxxx
> > >
> >
>
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