[TechAssist] Re: samsung ct6335 flyback arced through crack,new one won't work


Some of them are grounded internally and do not need a pin there.   However
I'm not sure thats the case with yours
Phillip R Hull
phil245@xxxxxxxxxxxxx
----- Original Message -----
From: "Barry Appleby" <burintv@xxxxxxxxxxx>
To: <techassist@xxxxxxxxxxxxx>
Sent: Thursday, March 21, 2002 11:17 AM
Subject: [TechAssist] Re: samsung ct6335 flyback arced through crack,new one
won't work


>
>
> Gary . I just had an aftermarket flyback for a samsung ct-6335wcx come in
> from Maine Electronics and I looked to see if it has the focus / screen
> ground return and there isn't one on it as well . I'm assuming you are
> refering to a pin on the botom  below the focus / screen control that
> soldersto the board . I haven't tried it yet and now that you have pointed
> itout I guess I'll have to return it . I guess it's no good to order from
> Global because that one is probably the same . The funny thing is the # on
> the flyback is the same # on it as the orrigional . FCR-25A006R . The OEM
> flyback is $95.82 plus shipping and taxes and drives the cost of repair
out
> the door . Do you know if the one from Cathray has that focus/screen pin
on
> it ? Thanks . Barry Appleby .  burintv@xxxxxxxxxxx[1]     Burin Tv Repair
.
>
> >From: Gary McCartney >Reply-To: techassist@xxxxxxxxxxxxx >To:
> techassist@xxxxxxxxxxxxx >Subject: [TechAssist] Re: samsung ct6335 flyback
> arced through crack,new one won't work >Date: Thu, 21 Mar 2002 01:56:22
> -0500>>>Wilf, I have ordered flybacks from Global too. I have had one come
> >without the focus/screen ground return pin to solder to the board, so I
> >sent it back. I have the feeling a lot of their flybacks are sub-par but
>I
> haven't really ordered enough of them for proof of that. >I have been
> ordering my aftermarket flybacks from Cathray instead. They >sell ASTI
> Magnetics replacement flybacks. Where Global wants $11.95, >Cathray may
want
> $28.00 but you might end up with a better part. Not to >say that Cathray's
> flys are always gonna be perfect either. >One thing I have read about
> aftermarket flybacks, is that it is possible >that the replacement might
be
> used for more than one model of OEM >flyback, so therefore the specs to
> replace one of the OEM's is gonna be >off a bit, like the secondary
winding
> could generate too high an output >or something. >>>Gary McCartney
> >>McCartney Electronics >7134 Fife Rd, RR 7 >Guelph Ontario Canada N1H 6J4
> >Fax: (519)821-1530 >email: number63@xxxxxxxxxxxxx >>>>>wilfred blakey
> wrote:>>>>I purchased an aftermarket flyback from Global in Mississauga to
> replace the original which has a crack in the case and arced to other
> components near. I installed two of these units and got the same
> results-verylow brightness and no focus adjustment. In fact the focus also
> acts as a brightness control. When I measure the G2 I get about 15 to 20
> volts even when I pull the crt socket. I measured the other scan derived
> voltages and most are close enough except the 200v which is about 160v. I
> believe that there is a mistake in the make up of the transformer but the
> supplier keeps telling me I have a problem in the chassis.I have checked
all
> components in the appropriate areas (abl) and can't find anything wrong.It
> has taken about three months to get the new part because of back order so
> thecustomer has been waiting for quite awhile. I do not know what to do
> anymore so I am asking if anyone has a suggestion. >>By the way the same
> thing happened with an original Samsung a few years ago so I thought I
would
> try an aftermarket instead. >>Wilf Blakey/Blakey TV,Kirkland Lake,Ont
> >>wblakey@xxxxxxxxxxxxxxxx >>>>------------------------------------------
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> >>-- >>>>Gary McCartney >>McCartney Electronics >7134 Fife Rd, RR 7
>Guelph
> Ontario Canada N1H 6J4 >Fax: (519)821-1530 >email: number63@xxxxxxxxxxxxx
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