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

  • From: Philip Bader <tjanphyl@xxxxxxxxxxxxxxx>
  • To: techassist@xxxxxxxxxxxxx
  • Date: Sat, 06 Sep 2003 09:16:09 -0400

Thats it. Only upside is they are CHEAP! (comparritivly).
I checked the smps, and as I powered it off quickly, no harm seems done
there.(had cord in hand)
I have an OEM fly (247718)and HOT (2SC5148/237470) due Monday.
Phil Bader

tony saracco wrote:
> 
> 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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-- 
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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