[TechAssist] Re: RCA P46727BA CTC169BT Dead
- From: gulftech@xxxxxxxx
- To: techassist@xxxxxxxxxxxxx
- Date: Sun, 22 Jun 2003 16:09:52 -0500
Harry,
Just to add to Jorge's good advice.
Bring the HV splitter, but first check or replace the following:
C4102/2.2@100, C4104/15@63, C4108/ 47@50, IC4101/TEA2261/200419,
Q4101/200165/ SGIF461, and CR4118/164590. I'm sure Jorge meant CR4118,
not CR4418. Just replace that one. It may check OK, but break down
under load.
Ken Smith
Gulf Technical Services
3034 Gulf Breeze Parkway
Gulf Breeze, FL 32563
850-934-8324 (Voice) 850-932-0819 (Fax)
On Sun, 22 Jun 2003 01:02:09 -0500 Jorge Camboni <geo@xxxxxxxxxxxxx>
writes:
> Hi Harry.
> Bring an HV splitter with you (#203054), a couple 2sd1887
> (HOT,chopper)
> and the usual caps, cr4418 diode etc as for any CTC169
> Suspect the HV splitter first, if not, one of the anode caps
> may be arcing (new anode cable, clear silicone rubber),
> then the HOT and associate capacitors, then CR4418,
> then the smps chopper, sometimes the reg. IC (TEA2221), 3v zener and
> usual capacitors.
> You can put the lightbox on a table and work with it without much
> effort.
> good luck
> Jorge
>
>
>
> At 02:12 p.m. 21/06/03 -0700, you wrote:
> > This set is in the customers home. I have not been out there to
> see it as
> >yet. The costomer had said that when they had turned it on they had
> heard a
> >pop and then nothing. It may have took a powersurge. I am hoping to
> get some
> >info from someone that may have worked on this problem before to
> give me
> >some idea of what to take with me when I got to see this set. I
> normally
> >will not do house calls but right now I don`t have the room to
> bring this
> >set into the shop. Any help would be appreciated. Thanks in
> advance.
> >
> >
> >Harry Fogarty
> >Prince Rupert Repairs
> >Prince Rupert B.C.
> >Canada
> >
> >_________________________________________________________________
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> Jorge Camboni, GY Electronics, Richardson, TX
>
>
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