[TechAssist] Re: RCA F32645 , CTC203CH3 short HOT. other?

  • From: "tony saracco" <tcselectronics@xxxxxxxxxxxxxxxx>
  • To: <techassist@xxxxxxxxxxxxx>
  • Date: Fri, 5 Sep 2003 23:27:52 -0500

Possible hole in flyback that will arc at power up and take out the HOT, I
had several of these recently. The hole is usually at the base of the HV
lead where it meets the plastic.

Tony Saracco
TCS ELECTRONICS
Elgin , IL 60120
847-695-1928
tcselectronics@xxxxxxxxxxxxxxxx
----- Original Message -----
From: "Philip Bader" <tjanphyl@xxxxxxxxxxxxxxx>
To: <techassist@xxxxxxxxxxxxx>
Sent: Friday, September 05, 2003 11:46 AM
Subject: [TechAssist] RCA F32645 , CTC203CH3 short HOT. other?


> The smpa seems OK. Only thing I see is a shorted Q14401 HOT (2SC5148).
> The notorious "L401" in the base ckt looks securely soldered under
> magnafication. H. drive txfmr no cracks. I will of course resolder these
> before finishing, but does not seem to be the cause of the bad HOT.
> Any other histories?
> 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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