[TechAssist] Re: Samsung Mod#TXJ3678,chas#K51A
- From: Eric Manuel <tvman@xxxxxxxxxxxxxxx>
- To: techassist@xxxxxxxxxxxxx
- Date: Sat, 04 Sep 2004 19:36:47 -0230
Hi Don I have the K51A schematic but dont say anything about your model#
The Hot is KSD5703 CB19 is in the hot collector circuit so that maybe
what shorted the hot.I can send you the schematic if you want it maybe
the
same,It,s 1.5 megs in size can you rec it Eric
Eric Manuel
E M Electronics
Deer Lake Nfld
Canada
Don Hartigan wrote:
>
> This 2000 unit came in with the HOT=Q401=D5703 shorted.I'm not sure if this
> is a if this is a KSD5703 or 2SD5703 as I have no print.I can find a data
> sheet for the KSD5703 but nothing on the 2SD5703.This 36'' direct view uses a
> FUH-34A001[S] as a FBT.Are these prone to failure causing the HOT to
> short.Any info on this Canadian model & a print would be a great help in
> t/sing this unit.I also noticed that CB19 had a cold solder joint.Would this
> cause the HOT to short?...TIA...
> Don of HARTS-TVCR"ASC"
> 9 Robert St.,Oromocto,NB,Canada,E2V3N2
> Tel#506-357-9785,Fax#506-357-6010
> Email-hartstv@xxxxxxxxxxx
>
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