[TechAssist] Re: Sony IK again.

  • From: Paul <dntwntv@xxxxxxxxxxxxx>
  • To: techassist@xxxxxxxxxxxxx
  • Date: Thu, 12 Jan 2006 15:46:46 -0800 (PST)

Larry
   
  It is KV32S45 the chassis is SCC507B-A.Mfg 1998.
  Paul
   
   
  Larry E <videotech@xxxxxxxxxxxx> wrote:
  Paul, what`s the model chassis number ?
Larry Eastman
American TV & Electronics
Crystal River, Fl. 34428
----- Original Message -----
From: "Paul" 
To: 
Sent: Thursday, January 12, 2006 6:29 PM
Subject: [TechAssist] Re: Sony IK again.

> Thanks Guys
> I looked in my 27k drawer and there was three already soldered
together from the last time. I hooked them in and lost the video. Ran the
screens up and has only retrace lines. Changed to 15K and had the same
thing. Picture is good without the resistors. Apparently this problem is
different than the IK problem. The picture is going to black
intermittently. Only lasts for a few seconds sometimes, but can adjust
screen to bring it back. Thought sure it was a Ik problem. It is not going
to a red, blue or green screen with retrace though. Set came in dead.
replaced HOT , Regulator IC,
> a couple of resistors and litic in hriz. drive circuit. After I got the
thing going I found this problem. Looks like I'm not out of the woods yet.
> Paul
>
> al m wrote:
> I've seen 18K and 27K, but I don't think it matters. Put them on and
then
> adjust the color that is off.
> Al Marquardt
> ampm@xxxxxxx
> Al Marquardt Electronic Repair
> 206 W Main
> Girardville Pa. 17935
> ----- Original Message -----
> From: "Larry E"
> To:
> Sent: Thursday, January 12, 2006 5:42 PM
> Subject: [TechAssist] Re: Sony IK again.
>
>
> > Paul, my notes say 12K but you may have to experiment once you narrow it
> > down to which cathode is causing the weak feedback, hth, Larry E
> >
> > Larry Eastman
> > American TV & Electronics
> > Crystal River, Fl. 34428
> > ----- Original Message -----
> > From: "Paul"
> > To:
> > Sent: Thursday, January 12, 2006 5:26 PM
> > Subject: [TechAssist] Sony IK again.
> >
> >
> >> As usual I can't find my notes for the value of the resistors to attach
> >> to
> > the
> >> KaKathodesf the pic.tube for blackout of video problems. 15K is what
> >> comes
> > to
> >> mind but not sure. Someone with a better memory,HELP.
> >> I thought it was in the data base but couldn't find that either.
Getting
> > old
> >> has its drawbacks. The other option isn't terribly appealing either
> > though.
> >> Paul
> >>
> >> Paul ,B
> >> Central TV&Video
> >> 911W Grand Ave
> >> Grover Beach Ca.
> >> (805)481-8084
>
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> Paul ,B
> Central TV&Video
> 911W Grand Ave
> Grover Beach Ca.
> (805)481-8084
>
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>
>

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Paul ,B
Central TV&Video
911W Grand Ave
Grover Beach Ca.
(805)481-8084

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