[TechAssist] Re: CTC187CH3

  • From: "Wayne Vanaman" <Wayne@xxxxxxxxxxxxxxxxxxxxx>
  • To: <techassist@xxxxxxxxxxxxx>
  • Date: Wed, 9 Jul 2003 12:24:57 -0500

Bad solder connections on the drive transformer.

I have not seen too many failures in the horizontal sections of these.  The
damper and pincushin diodes, safety caps, and solder connections amongst
them.  I have never replaced a flyback in that chassis.

Wayne Vanaman
Omega Electronics
6904 W Fairfield Dr
Pensacola, Fl.  32506-3310

Wayne@xxxxxxxxxxxxxxxxxxxxx
WWW.PensacolaTVRepair.Com

850-456-5995 voice
850-458-6369 fax


----- Original Message ----- 
From: "teltek3" <teltek3@xxxxxxxxxxxx>
To: <techassist@xxxxxxxxxxxxx>
Sent: Wednesday, July 09, 2003 12:07 PM
Subject: [TechAssist] Re: CTC187CH3


> Thanks Bill and Wayne. I don't have either, so I'll order the original.
Any
> known reason for these to "cack" out?
>
> -Ed-
> Tel-Tek Electronics
> Ontario-Canada
> teltek3@xxxxxxxxxxxx
> ----- Original Message ----- 
> From: "Premium Technologies" <premtech@xxxxxxxxxxxxxx>
> To: <techassist@xxxxxxxxxxxxx>
> Sent: Wednesday, July 09, 2003 12:39 PM
> Subject: [TechAssist] Re: CTC187CH3
>
>
> > Ed,
> > It's better to use original, but I've had no problems with the BUH517,
> just
> > make sure you don't get a BUH517x...  Did that once and wasn't paying
> close
> > attention.  It shorted E to B under a minute.
> > Hope this helps.
> > Bill
> >
> > William Rayburn, CET
> > Premium Technologies
> > PO Box 442
> > Long Beach, WA. 98631
> > (360) 642-4993 Phone
> > (815) 425-8530 Fax
> >
> > ----- Original Message ----- 
> > From: "teltek3" <teltek3@xxxxxxxxxxxx>
> > To: <techassist@xxxxxxxxxxxxx>
> > Sent: Wednesday, July 09, 2003 9:27 AM
> > Subject: [TechAssist] CTC187CH3
> >
> >
> > > Anyone know of a "GOOD" sub for Q4401 (H.O) transistor, Original Part#
> > > 223942. Or do we have to use original in this set.
> > >
> > > -Ed-
> > > Tel-Tek Electronics
> > > Ontario-Canada
> > > teltek3@xxxxxxxxxxxx
> > >
> > >
> >
>
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