[TechAssist] Re: Sony KV24FS100 BA6 Training manual (problem found)
- From: "jonas miglinas" <miglinasj@xxxxxxxxxxx>
- To: <techassist@xxxxxxxxxxxxx>
- Date: Tue, 23 Nov 2004 10:26:13 -0600
Thanks to everyone who sent me the training manual and tip. The problem
ended up being the flyback.(859885000 which now crosses to 145333611
according to Tritronics web site). Funny thing is I had scoped the flyback
originally and would see a clean waveform before it would shutdown. It was
by substitution that finally determined the problem.
Next problem is getting client to go for the estimate. $82. for the fly, +
tax + shipping, $65 for labor;
Yep, he's balking.
Jonas Miglinas
Miglinas TV
Chicago
----- Original Message -----
From: "jonas miglinas" <miglinasj@xxxxxxxxxxx>
To: <techassist@xxxxxxxxxxxxx>
Sent: Sunday, November 14, 2004 10:15 AM
Subject: [TechAssist] Re: Sony KV24FS100 BA6 Training manual
> Thanks Larry,
>
> I changed that resistor(although it checked good) and added what was
> recommended, but no change. Will lay off today to clear the gray cells in
> the head and start fresh tomorrow.
> Your input appreciated.
>
> Jonas Miglinas
> Miglinas TV
> Chicago
> ----- Original Message -----
> From: "Larry E" <videotech@xxxxxxxxxxxx>
> To: <techassist@xxxxxxxxxxxxx>
> Sent: Friday, November 12, 2010 4:19 PM
> Subject: [TechAssist] Re: Sony KV24FS100 BA6 Training manual
>
>
> > Jonas, don`t have the manual, but there is a tip for this chassis that
you
> > need to replace R640, 1K 1/2 watt when you replace IC600, both should be
> > replaced at the same time, failure of IC600 is caused by an arc from the
> dag
> > to the heatsink of Q600 which is not grounded so the arc jumps to IC600
> and
> > destroys it, fix is supposed to be,
> > "add a 100k from heatsink of Q600 to ground" I hope this helps you out,
> > Larry E
> > Larry Eastman
> > American TV & Electronics
> > Crystal River, Fl. 34428
> > ----- Original Message -----
> > From: "jonas miglinas" <miglinasj@xxxxxxxxxxx>
> > To: <techassist@xxxxxxxxxxxxx>
> > Sent: Friday, November 12, 2004 7:48 AM
> > Subject: [TechAssist] Sony KV24FS100 BA6 Training manual
> >
> >
> > > 2nd attempt(original message sent some 12 hrs ago)
> > > Hello everyone,
> > >
> > > If it is possible, could some one upload the training manual, or to my
> > email address for the above model? Immediate shutdown with 5 blinks
> > initialy, then 2 blinks continuosly. Have changed IC600, checked the
> > vertical, crt, and horizontal circuits and no shorts or open resistors
> > found.
> > > All help appreciated.
> > >
> > > Jonas Miglinas
> > > Miglinas TV
> > > Chicago
> > >
> >
>
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