[TechAssist] Re: RCA PTV 195M2T

  • From: "John Conti" <contitv@xxxxxxxxxxx>
  • To: techassist@xxxxxxxxxxxxx
  • Date: Mon, 21 Nov 2005 08:40:43 -0600

Mark, Looking at the pdf The deflection. There are the 240v supply and some 
129v that I see going to the crt boards. What little time it gives try to 
compare to the other crt boards green or red.

John
Conti,sTV
Texas


>From: "markbrock" <markbrock@xxxxxxxxxxxxx>
>Reply-To: techassist@xxxxxxxxxxxxx
>To: <techassist@xxxxxxxxxxxxx>
>Subject: [TechAssist] Re: RCA PTV 195M2T
>Date: Mon, 21 Nov 2005 07:54:22 -0600
>
>thanks John,  where does that come from ?   deflection or small signal 
>board
>?
>
>Brock Electronics
>R.R.4 box 237
>5208  cr.3385
>Independence Ks. 67301
>620-331-0235
>fax  331-7191
>
>markbrock@xxxxxxxxxxxxx
>Zenith*Philips*Peavey*Fender*Crate
>we work on all brands,makes,models
>of anything that plugs in the wall
>----- Original Message -----
>From: "John Conti" <contitv@xxxxxxxxxxx>
>To: <techassist@xxxxxxxxxxxxx>
>Sent: Sunday, November 20, 2005 6:52 PM
>Subject: [TechAssist] Re: RCA PTV 195M2T
>
>
> > Borck, Sounds like your B+ to the collector of your blue driver might be
> > missing on the blue crt board. Might check that.
> >
> > John
> > Conti,s TV
> > Texas
> >
> >
> > >From: "markbrock" <markbrock@xxxxxxxxxxxxx>
> > >Reply-To: techassist@xxxxxxxxxxxxx
> > >To: <techassist@xxxxxxxxxxxxx>
> > >Subject: [TechAssist] RCA  PTV 195M2T
> > >Date: Sun, 20 Nov 2005 16:51:32 -0600
> > >
> > >I got one of these in Friday,  customer says no sound,  fired it up,  
>all
> > >working and sound on with test jig,  looked in tube and found blue tube
>had
> > >no fluid,  all leaked out on the board,  so shut it down and gave the
> > >customer bad news,   I have same model in shop left because of bad blue
> > >tube,  so I swapped them and find its not the tube after all.  bright
>blue
> > >with retrace lines then shuts down,  its not the tube, crt/neck board, 
>hv
> > >block or focus/screen asbly,  has to be on one of the two boards,  
>anyone
> > >have any tips on a board problem that would cause this ?  I may be able
>to
> > >make one of the two.
> > >thanks in advance
> > >brock
> > >
> > >
> > >Brock Electronics
> > >R.R.4 box 237
> > >5208  cr.3385
> > >Independence Ks. 67301
> > >620-331-0235
> > >fax  331-7191
> > >
> > >markbrock@xxxxxxxxxxxxx
> > >Zenith*Philips*Peavey*Fender*Crate
> > >we work on all brands,makes,models
> > >of anything that plugs in the wall
> > >
> >
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