[TechAssist] Re: Intermittent Shutdown - two different sets
- From: Al Gutz <alg@xxxxxxxxxxx>
- To: techassist@xxxxxxxxxxxxx
- Date: Fri, 04 Jul 2003 22:46:03 -0400
On the Daewoo, after the set is on for a while check the electros around
the fly and horx driver trans, any the burn your fingers to touch,
replace them. The 1uf at 160V on driver trans replace with 3.3uf.
Al G
Al's TV-Electronics
Pembroke Ont.
Canada
KenyD wrote:
>
> We're working on two seperate sets with intermittent shutdown. One's an
> RCA, the other a Daewoo. We've hit a roadblock and were wondering if anyone
> has any clues.
>
> DAEWOO DTQ26SF1C- Intermittent Shutdown every few days, unplug set and
> plug back in and it's OK. We changed the eprom and a few caps under
> speculation...same fault. Any ideas?
>
> RCA CTC203AX7 - Intermittent shutdown after 10-30minutes, unplug and plug
> back in and it's OK. We changed eprom, not change. We then rec'd the
> modification regarding some resistors and a cap off pin23 of U18xxx.
> However, I can't find any parts with an 18xxx series, nor are there any
> indication of "blanks" showing 18xxx series parts. Any ideas?
>
> Thanks in advance.
>
> Ken Dyche
> Mississauga T.V. Inc. (est. 1952)
> Mississauga, Ontario
> Canada
>
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