[TechAssist] Re: Zenith Console SL2726EW 9-1335-1
- From: "Hoyt's TV" <hoytstv@xxxxxxxxxxx>
- To: <techassist@xxxxxxxxxxxxx>
- Date: Wed, 10 Jan 2007 17:27:46 -0500
The CRT causing it was enough of an issue that TNI would replace a failed
rebuilt module once for you but not the second time. They put that note in
with the module. If the new module failed they would replace it but if the
second one failed, they considered it the fault of the CRT and would not
send another one.
Russ Hoyt
Hoyt's TV
Exeter, NH
----- Original Message -----
From: "peggs" <peggs@xxxxxxxxxxxxx>
To: <techassist@xxxxxxxxxxxxx>
Sent: Wednesday, January 10, 2007 11:56 AM
Subject: [TechAssist] Zenith Console SL2726EW 9-1335-1
> It's been a while since I worked on one of these.
> It's one of those chassis' that the PS regulator(STR53041) Shorts
> and COOKS numerous parts.
> Sometimes it is caused by the picture tube,A68ACT00X.
>
> I don't remember if isolating the filament protects the circuitry from
> further 'Arcing'
> by the tube.
>
> I'm not even sure if the Tube is the Cause,the PS caps can fail and the
> Regulator gives up.
> The PS Primary Caps ARE bad,but I need to protect my tail on this one,so I
> needed
> to ask about the Filament Isolation,and also can the tube be 'checked' to
> see if it will Arc again ???
>
> Peggs
> Peggs' Electronics
> 1519 West 2nd Street
> Owensboro,KY 42301
> 270-926-4968
> fax 270-686-7399
> peggs@xxxxxxxxxxxxx
>
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