[TechAssist] Re: CTC169AB No Model # shutdown
- From: "al m" <ampm@xxxxxxx>
- To: <techassist@xxxxxxxxxxxxx>
- Date: Fri, 15 Aug 2003 15:46:56 -0400
Bob did you check the regulator with light bulb?
al marquardt
ampm@xxxxxxx
Al Marquardt Electronic Repair
206 W Main
Girardville Pa. 17935
----- Original Message -----
From: "Bob@Bobs tv" <woodman1@xxxxxxxx>
To: <techassist@xxxxxxxxxxxxx>
Sent: Friday, August 15, 2003 3:43 PM
Subject: [TechAssist] Re: CTC169AB No Model # shutdown
> Al,
> We test on bench nothing hooked to chassis, check voltages, before
sliding
> back into cabinet..Maybe something shorted.. We replace the caps in horiz
> and yoke circuit, some times you can see slight bulge, in some of them..
If
> you need C#'s i can look up and send them to you... WOW... Samsung 29V
> relay closed...
> Bob,
>
> Bobs TV Worcester, ma
>
> woodman1@xxxxxxxx
>
> Main 508-853-1482
> Fax 508-853-1480
> ----- Original Message -----
> From: "al m" <ampm@xxxxxxx>
> To: <techassist@xxxxxxxxxxxxx>
> Sent: Friday, August 15, 2003 2:59 PM
> Subject: [TechAssist] CTC169AB No Model # shutdown
>
>
> > This came in with the HOT shorted. Replaced HOT with OEM and Damper
diode
> replaced caps in power supply. Standby voltage is correct. When power
button
> pushed high voltage starts to come up but stops at 5K, Regulated B+ is ok.
> Now here's what I tried. I took the horizontal yoke plug off and high
> voltage came right up, then shut off then right up again, then poof went
the
> HOT.My question is by pulling the yoke did I Change the timing for the HOT
> enough for it to run without shutting down or do I have a bad yoke? Yoke
> rings 17 rings GOOD. Fly rings 27 rings GOOD. I don't have another HOT so
I
> have to find the answer.
> > al marquardt
> > ampm@xxxxxxx
> > Al Marquardt Electronic Repair
> > 206 W Main
> > Girardville Pa. 17935
> >
>
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