[TechAssist] Re: RCA F32665 , CTC203CX dead,whines,HOT short.Other?

  • From: "Gemini Computer & TV" <geminitv@xxxxxxxxxxxxxxxx>
  • To: <techassist@xxxxxxxxxxxxx>
  • Date: Mon, 25 Nov 2002 07:06:51 -0500

That's usually what I find causing the HOT failure (the bad connections on
L14401 and T14301).

Bob Waterman, CET® #RI-28
Master Technician License #9109
Service Manager
Gemini Computer, TV, & Security Alarms
(508)695-7302
(508)695-7769 FAX
geminitv@xxxxxxxxxxxxxxxx
geminitv@xxxxxxx

----- Original Message -----
From: "Phil Bader" <philbad@xxxxxxxxxx>
To: <techassist@xxxxxxxxxxxxx>
Sent: Saturday, November 23, 2002 1:13 PM
Subject: [TechAssist] RCA F32665 , CTC203CX dead,whines,HOT short.Other?


>
> The unit went dead and would "whine" in standby. The HOT shorted and was
> stressing the SMPS. Customer unplugged it before the  smps shorted I
> assume.
> I found Q401 HOT shorted . Usually I see coil L401 with bad solder.This
> L401 condition caused a shorted  HOT in another CTC203 this week.
> This coil's solder looks good.
> Anything else I need to check before I destroy a good HOT?
> Phil Bader
> --
> Philip Bader
> Jan Phyl TV Inc. (estab. 1976)
> 3420 Recker Hwy. Winter Haven, Fl. 33880
> Fax (863) 299-8821
> email: philbad@xxxxxxxxxx
>
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