[TechAssist] Re: RCA CTC169 HOT shorts instantly at power on.
- From: "Phillip R. Hull" <phil245@xxxxxxxxxxxxx>
- To: <techassist@xxxxxxxxxxxxx>
- Date: Thu, 4 Sep 2003 15:19:30 -0400
C4403 comes to mind
Phillip R Hull STET
phil245@xxxxxxxxxxxxx
FAX 517--569-3075
Professional Technicians only
----- Original Message -----
From: "Philip Bader" <tjanphyl@xxxxxxxxxxxxxxx>
To: <techassist@xxxxxxxxxxxxx>
Sent: Thursday, September 04, 2003 2:49 PM
Subject: [TechAssist] RCA CTC169 HOT shorts instantly at power on.
> Helping another shop. Don't know if this is a direct view or PTV yet.
> But: HOT blows instantly at turn on. This is an RCA dealer, so I assume
> (bad to do) he has done the usual scan caps, used an OEM HOT,etc.
> I had a PTK169 that did the exact thing even after replacing most all
> the scan diodes and caps, rebuilt the smas,etc. Turned out to be a
> shorted blue CRT. After disconnecting all three anodes one at a time to
> them we narrowed it to the blue CRT.
> Maybe this one has a bad one. Any other senerios with instant HOT
> destruction at turn on?
> Thanks,
> Phil Bader
> --
> Philip Bader
> Jan Phyl TV Inc. (estab. 1976)
> 3420 Recker Hwy. Winter Haven, Fl. 33880
> Fax (863) 299-8821
> email: tjanphyl@xxxxxxxxxxxxxxx
> For Professional Technicians Only
>
>
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