[TechAssist] Re: RCA ctc169AM-F31221WN-32''

  • From: <hartstv@xxxxxxxxxxx>
  • To: <techassist@xxxxxxxxxxxxx>
  • Date: Mon, 21 Jul 2003 11:16:06 -0300

Tks for your reply,Damon.Can you verify that this is the chass.& what
components are damaged ?would the LM311N=U4801 be one of them.I will hook up
a yoke to it for further testing.............
Don of HARTS-TVCR-ASC
9 Robert St,Oromocto,NB,Canada,E2V3N2
Tel-506-357-9785,Fax-506-357-6010
hartstv@xxxxxxxxxxx



----- Original Message -----
From: "Damon" <DAMON101@xxxxxxxxxxxxxx>
To: <techassist@xxxxxxxxxxxxx>
Sent: Saturday, July 19, 2003 11:19 AM
Subject: [TechAssist] Re: RCA ctc169AM-F31221WN-32''


> Isn't the 169 Direct View TVs the one that REQUIRES the yoke be
> connected???? If disconnected it will blow the VERTICLE CIRCUIT?
>
> Or is that the 167/168 series???
>
> Damon Brunger
> Telrad Electronic Services
> Ft Wayne, IN 46815
>
>
> ----- Original Message -----
> From: <hartstv@xxxxxxxxxxx>
> To: <techassist@xxxxxxxxxxxxx>
> Sent: Friday, July 18, 2003 4:19 PM
> Subject: [TechAssist] RCA ctc169AM-F31221WN-32''
>
>
> > Does anyone know how to run this chass on the bench without the front
> panel selector.It plugs into J3001 on mains.I tryed to remove the panel &
> what a pain in the ass.Looks like you have to remove the whole front
unless
> there's a secret way of getting it out.This one mounts on the right front
> side of set??I want to T/S this unit on the bench.Orginally it had the HOT
> shorted,which I replaced with oem,after checking P/S, I fired it up & the
HV
> was 38kv[too high] & Q4802=vert pin. trans smoked.Replaced pin
> diode=cr4402,&c4403=pin cap.Now the set is DOA?I want to bench test the
> chass.I should have my STBY volts with no panel plugged in,right??But when
I
> want to turn it on how do I cheat this J3001,ie, which pins can I
momentary
> short to start up the set??BTW i did replace all caps in P/S & the ic.All
> sweep caps were checked,aslo,the HOT & Damper are ok.All assistance
> welcome...TIA....
> > Don of HARTS-TVCR-ASC
> > 9 Robert St,Oromocto,NB,Canada,E2V3N2
> > Tel-506-357-9785,Fax-506-357-6010
> > hartstv@xxxxxxxxxxx
> >
> >
> >
> >
>
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