[TechAssist] Re: RCA PTK169PT immediately shuts down
- From: "Larry E." <videotech@xxxxxxxxxxxx>
- To: techassist@xxxxxxxxxxxxx
- Date: Thu, 15 Jan 2004 18:13:16 -0500
Jeff, way down in my post I listed that I`ve already tried that, thanks, Larry E
Shoreline Electronics wrote:
> Remove the main anode lead from the HV splitter and isolate it. Then see if
> it stays on.......if so the splitter is more than likely bad.
>
> =================================
> Jeff Stielau
> Shoreline Electronics Repair
> 344 East Main Street
> Clinton,CT 06413
> (860)399-1861
> (860)664-3535 FAX
> jstielau@xxxxxxxx
> =================================
> ----- Original Message -----
> From: "Larry E." <videotech@xxxxxxxxxxxx>
> To: "tech-assist" <techassist@xxxxxxxxxxxxx>
> Sent: Thursday, January 15, 2004 5:55 PM
> Subject: [TechAssist] RCA PTK169PT immediately shuts down
>
> > Hi Guys, pulled this 169 light box into shop for an arcing blue tube,
> > swapped out tube and now
> > set starts up & immediately shuts down. Raw B+ is a little high at 170
> > volts in standby but regulated
> > B+ is 143 volts, If I run it at 65 volts on variac sometimes it will
> > stay on, moving the knob up to 70 volts will make it go into shutdown.
> > I`ve changed 32H resonator Y4301, C4102 (had the usual high esr),
> > removed the anode lead from the splitter, I have 5v standby, looking
> > for ideas at this point, thanks in advance, Larry E
> >
> > Larry Eastman
> > American TV & Electronics
> > Crystal River, Fl. 34428
> >
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