[TechAssist] Re: Samsung TXE1970
- From: "S. Pasher" <spasher@xxxxxxxxxxxxx>
- To: <techassist@xxxxxxxxxxxxx>
- Date: Tue, 31 Aug 2004 18:33:44 -0230
-Bob I got the TV fixed with a new audio out I/C and repair of the burned
runs. I found out why I had a short as it had a jumper wire across were
there used to be a resistor. ( probably factory job ). I have not gotten a
hold of Samsung yet, they are hard to contact. I will let you know if I
find anything out.
Buck Pasher
Buck's TV
Gander Newfoundland
Canada
709-256-7738 (Fax & Phone)
----- Original Message -----
From: "Gemini Computer & TV" <geminitv@xxxxxxxxxxx>
To: <techassist@xxxxxxxxxxxxx>
Sent: Wednesday, September 01, 2004 6:19 AM
Subject: [TechAssist] Re: Samsung TXE1970
> Buck,
> How did you make out with this?
>
> Bob Waterman, CET® #RI-28
> Master Technician License #9109
> Service Manager / Parts Manager
> Gemini Computer, TV, & Security Alarms
> (508)695-7302
> (508)695-7769 FAX
> geminitv@xxxxxxxxxxx
> geminitv@xxxxxxx
> www.geminicomputertvsecurityalarms.com
>
>
> ----- Original Message -----
> From: "S. Pasher" <spasher@xxxxxxxxxxxxx>
> To: <techassist@xxxxxxxxxxxxx>
> Sent: Wednesday, August 25, 2004 7:47 PM
> Subject: [TechAssist] Re: Samsung TXE1970
>
>
> > Bob: I am trying to get a hold of Samsung Canada to see if they can sort
> > this out. It is defiantly a TXE1790 that has a K1 chassis in it. It uses
a
> > I/C 601 ( TDA7056) as the audio out and it has a Q601 (a type TO220
> > transistor) sitting beside it. I found out today why I had a short,
there
> > was at one time a resistor there and the factory took out and put in a
> > jumper wire. I found the transistor that I was missing and am now
waiting
> > for I/C. The number of the transistor I don't at this time. But I
wanted
> > schematic as I have a couple of runs burned and I want to know what
caused
> > them. I will let you know when I get more info on this.
> > Thanks for interest.
> >
> > Buck Pasher
> > Buck's TV
> > Gander Newfoundland
> > Canada
> > 709-256-7738 (Fax & Phone)
> >
> >
> >
> > ----- Original Message -----
> > From: "Gemini Computer & TV" <geminitv@xxxxxxxxxxx>
> > To: <techassist@xxxxxxxxxxxxx>
> > Sent: Tuesday, August 24, 2004 9:15 AM
> > Subject: [TechAssist] Re: Samsung TXE1970
> >
> >
> > > Buck,
> > > Does the info Al provided seem to match what you have there? I would
be
> > > interested to see so we know whether or not this is valid for future
> > > reference.
> > >
> > > Bob Waterman, CET® #RI-28
> > > Master Technician License #9109
> > > Service Manager / Parts Manager
> > > Gemini Computer, TV, & Security Alarms
> > > (508)695-7302
> > > (508)695-7769 FAX
> > > geminitv@xxxxxxxxxxx
> > > geminitv@xxxxxxx
> > > www.geminicomputertvsecurityalarms.com
> > >
> > >
> > > ----- Original Message -----
> > > From: "Al Gutz" <alg@xxxxxxxxxxx>
> > > To: <techassist@xxxxxxxxxxxxx>
> > > Sent: Monday, August 23, 2004 11:33 PM
> > > Subject: [TechAssist] Re: Samsung TXE1970
> > >
> > >
> > > > K51A crosses to a TXJ model Sams 4302
> > > >
> > > > Q601 is KSC815. Base connected to jungle IC pin 55, Collector to 8V
> > > > supply, and E to R607 (1K to ground) and to R606 100 ohm to CD11
> (4.7u)
> > > > to MTS ICD01 pin 11. Looking at this there shouldn't be short
between
> E
> > &
> > > C
> > > >
> > > > Al G
> > > >
> > > > S. Pasher wrote:
> > > > > The chassis is a K51A.
> > > > > Buck Pasher
> > > > > Buck's TV
> > > > > Gander Newfoundland
> > > > > Canada
> > > > > 709-256-7738 (Fax & Phone)
> > > > >
> > > > >
> > > > >
> > > > > ----- Original Message -----
> > > > > From: "Kevin Gunn" <kgunn@xxxxxxxxxx>
> > > > > To: <techassist@xxxxxxxxxxxxx>
> > > > > Sent: Monday, August 23, 2004 9:55 AM
> > > > > Subject: [TechAssist] Re: Samsung TXE1970
> > > > >
> > > > >
> > > > >
> > > > >>What is the Chassis number?
> > > > >>
> > > > >>Kevin Gunn
> > > > >>Star Tek Electronic Services
> > > > >>390 Springbank Drive
> > > > >>London, Ontario
> > > > >>www.ulurn.com/startek
> > > > >>
> > > > >>N6J 1G9 519-473-6366
> > > > >>----- Original Message -----
> > > > >>From: "Intrepid Video Support" <support@xxxxxxxxxxxxxxxxxx>
> > > > >>To: <techassist@xxxxxxxxxxxxx>
> > > > >>Sent: Monday, August 23, 2004 8:00 AM
> > > > >>Subject: [TechAssist] Re: Samsung TXE1970
> > > > >>
> > > > >>
> > > > >>
> > > > >>>Buck,
> > > > >>>It may appear to be a short, but be a coil on that line.Trace it
> > back,
> > > > >>
> > > > >>removing one side of components
> > > > >>
> > > > >>>until you don't see the short.
> > > > >>>Jeff
> > > > >>>--
> > > > >>>Intrepid Video TV/VCR Repair
> > > > >>>263 S Front St, Steelton PA 17113
> > > > >>>717-939-7708; (F) 717-564-4952
> > > > >>>www.intrepid-video.com www.tech-repair.net
> > > > >>>----- Original Message -----
> > > > >>>From: "S. Pasher" <spasher@xxxxxxxxxxxxx>
> > > > >>>To: <techassist@xxxxxxxxxxxxx>
> > > > >>>Sent: Sunday, August 22, 2004 9:34 PM
> > > > >>>Subject: [TechAssist] Re: Samsung TXE1970
> > > > >>>
> > > > >>>
> > > > >>>Jeff: I got one on order. My problem is I don't have the right
> > > schematic
> > > > >>
> > > > >>for
> > > > >>
> > > > >>>it. I have one for it , Sams 3920 , sent to me by Dawson Anstey,
> but
> > my
> > > > >>>chassis has a Q601 that doesn't show on the Sams version. I
believe
> > > that
> > > > >>>there are two or more version of the audio for this one.The Q601
is
> > > > >>
> > > > >>alright
> > > > >>
> > > > >>>but when removed the C and E solder pads are shorted. there are
> also
> > a
> > > > >>>couple of runs burned.
> > > > >>>
> > > > >>>
> > > > >>>----- Original Message -----
> > > > >>>From: "Intrepid Video Support" <support@xxxxxxxxxxxxxxxxxx>
> > > > >>>To: <techassist@xxxxxxxxxxxxx>
> > > > >>>Sent: Sunday, August 22, 2004 8:38 PM
> > > > >>>Subject: [TechAssist] Re: Samsung TXE1970
> > > > >>>
> > > > >>>
> > > > >>>
> > > > >>>>Buck,
> > > > >>>>Did you check the audio out IC? I'm not sure which it is for
your
> > > > >
> > > > > model.
> > > > >
> > > > >>>>Jeff
> > > > >>>>--
> > > > >>>>Intrepid Video TV/VCR Repair
> > > > >>>>263 S Front St, Steelton PA 17113
> > > > >>>>717-939-7708; (F) 717-564-4952
> > > > >>>>www.intrepid-video.com www.tech-repair.net
> > > > >>>>----- Original Message -----
> > > > >>>>From: "S. Pasher" <spasher@xxxxxxxxxxxxx>
> > > > >>>>To: <techassist@xxxxxxxxxxxxx>
> > > > >>>>Sent: Sunday, August 22, 2004 3:23 PM
> > > > >>>>Subject: [TechAssist] Samsung TXE1970
> > > > >>>>
> > > > >>>>
> > > > >>>>I have a TXE1790 that has some runs burned and no audio. Q601
has
> a
> > > > >>
> > > > >>short
> > > > >>
> > > > >>>>on the solder pads from C to E with the transistor out. My
problem
> > is,
> > > > >
> > > > > I
> > > > >
> > > > >>>>haven't got the schematic of it. Is there anyone who has a copy
of
> > > > >>
> > > > >>TXE1970
> > > > >>
> > > > >>>>or Sams 3920.
> > > > >>>>
> > > > >>>>Buck Pasher
> > > > >>>>Buck's TV
> > > > >>>>Gander Newfoundland
> > > > >>>>Canada
> > > > >>>>709-256-7738 (Fax & Phone)
> > > > >>>>
> > > > >>>>
> > > > >>>>
> > > > >>>>
> > > > >>>
> > > >
> > >
> >
>
>>--------------------------------------------------------------------------
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