[TechAssist] Re: RCA PJR500SR
- From: "Bill McFarland" <billmcfarland@xxxxxxxxxxxxxx>
- To: <techassist@xxxxxxxxxxxxx>
- Date: Tue, 11 Dec 2001 15:07:39 -0700
My two Cents....
If this is the set I think it is....(a ctc130 sorta looking thing)
There was a coil behind the flyback that got bad connections on it and
caused this symptom. I have not a clue of the designation just remember it
sat right behind and to the right of the Flyback....
Hope this helps
Bill McFarland
DMC Electronics
----- Original Message -----
From: Bill S <billans@xxxxxxxxxxxx>
To: <techassist@xxxxxxxxxxxxx>
Sent: Tuesday, December 11, 2001 5:17 PM
Subject: [TechAssist] Re: RCA PJR500SR
>
> Hi Neil
> Ummm did this set get hit by lightning??? I find it fascinating that
the
> set will shut down immediately if you hook the antenna to it.... I think
> your having a problem with a blown safety caps in your isolation circuits
> and maybe taking care of that problem (safety wise) will allow you to get
> some better handle on the regulation..... I would think if you were to
take
> a meter and measure between the ground of the antenna cable connector and
> the RF shield connector, I'll bet you get some wild voltages.
> just a two bit thought
>
> Happy Holidays
> Bill
> ----- Original Message -----
> From: <tvdoctors@xxxxxxxxxxxxx>
> To: <Techassist@xxxxxxxxxxxxx>
> Sent: Tuesday, December 11, 2001 12:51 PM
> Subject: [TechAssist] RCA PJR500SR
>
>
> > Still having problems with this set. Shuts down within 2 to 3 minutes
> after turn on. If I hook an antenna to it after turn on I dont have to
wait
> 2 to 3 minutes for the unit to shut down, it shuts down immediately.
Checked
> Voltage reg. (IC901) and it was on 110 volts until set shuts down, then
> jumps to around 135. I changed the reg. and it still does it. I noticed on
> the deflection board that diode D708 was missing (looks like someone took
it
> out) I don't know if it's supposed to be there or not. Any help would be
> appreciated, Thanks Neil
> >
> > TV Doctors 108 W. Main St. Monroe,Wa. 98272 360-794-6469
> >
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