[TechAssist] Re: RCA projection TV- sub flyback transformer
- From: "drcvr" <drvcr@xxxxxxxxxx>
- To: <techassist@xxxxxxxxxxxxx>
- Date: Tue, 25 Feb 2003 09:24:13 -0500
Hello, Jeff!
226094 is original flyback, Globalsemi.com have it instock, I have ordered
one. I'll let you know how does it looks when I get it. By the way, 226094
that I have replaced 232191, TV works great in fifth day now. I'll install
(new 226094) into this TV to see how does it works.
Don B.
Dr. VCR est:1994
20 Hanson Ave
Kitchener, Ontario
CANADA N2C 2E2
Tel 519-579-7112 Fax 519-579-1996
drvcr@xxxxxxxxxx
----- Original Message -----
From: <support@xxxxxxxxxxxxxxxxxx>
To: <techassist@xxxxxxxxxxxxx>
Sent: Monday, February 24, 2003 7:24 PM
Subject: [TechAssist] Re: RCA projection TV- sub flyback transformer
>
> 200450 is the part number I was thinking about.
> I'm not sure where Don got 226094..in his original email, he said original
> 200450 was subbed to 232191.
> 200450 is the fbt that is no longer available.
>
> Jeff Dougherty
> Intrepid Video TV/VCR
> 263 S Front St
> Steelton PA 17113
> 717-909-8844
> www.intrepid-video.com www.tech-repair.net
> ----- Original Message -----
> From: <tvservice@xxxxxxxxxxxxx>
> To: <techassist@xxxxxxxxxxxxx>
> Sent: Monday, February 24, 2003 9:50 AM
> Subject: [TechAssist] Re: RCA projection TV- sub flyback transformer
>
>
> >
> > I did a search with Partsfinder as to "where useed" on both these
numbers
> > and get a blank box, no models listed
> > but both numbers show available in parts list oricing as of Jan 2003
> > What gives?
> > Robert
> > tvservice@xxxxxxxxxxxxx
> > H & H Electronics Inc
> >
> > ----- Original Message -----
> > From: <support@xxxxxxxxxxxxxxxxxx>
> > To: <techassist@xxxxxxxxxxxxx>
> > Sent: Friday, February 21, 2003 6:22 PM
> > Subject: [TechAssist] Re: RCA projection TV- sub flyback transformer
> >
> >
> > >
> > > Don,
> > > 226094 is the original.
> > > 232191 is the one RCA says is the sub.
> > >
> > > Jeff Dougherty
> > > Intrepid Video TV/VCR
> > > 263 S Front St
> > > Steelton PA 17113
> > > 717-909-8844
> > > www.intrepid-video.com www.tech-repair.net
> > > ----- Original Message -----
> > > From: "drcvr" <drvcr@xxxxxxxxxx>
> > > To: <techassist@xxxxxxxxxxxxx>
> > > Sent: Friday, February 21, 2003 12:00 PM
> > > Subject: [TechAssist] Re: RCA projection TV- sub flyback transformer
> > >
> > >
> > > >
> > > > Thanks Larry & Jeff!
> > > > The sub flyback 232191 it generates voltage way too high throu black
> > lead
> > > to
> > > > Hv reg. PCB caused R4762 burn. Don't try to install any resistor
> between
> > > > black lead to red one from HV board, voltage high enough to kill 33
> > > > mega-ohms like I have tried. I have two other PTK169 in my shop,
they
> > are
> > > > newer sets, set with HV block stay near GREEN crt, took T4401 out
and
> > > > install to this set it works OK. The only problem is red lead to HV
> > Block
> > > > little bit short, so I have to drill hole through cardboard. Draw #
on
> > > this
> > > > one is 2G25038-A2A and part# is 226094. Again 226094 is original or
a
> > SUB
> > > > one? Please let me know before I order. TIA
> > > > Don B.
> > > > Dr. VCR est:1994
> > > > 20 Hanson Ave
> > > > Kitchener, Ontario
> > > > CANADA N2C 2E2
> > > > Tel 519-579-7112 Fax 519-579-1996
> > > > drvcr@xxxxxxxxxx
> > > >
> > > > ----- Original Message -----
> > > > From: <support@xxxxxxxxxxxxxxxxxx>
> > > > To: <techassist@xxxxxxxxxxxxx>
> > > > Sent: Thursday, February 20, 2003 7:52 PM
> > > > Subject: [TechAssist] Re: RCA projection TV- sub flyback transformer
> > > >
> > > >
> > > > >
> > > > > Larry,
> > > > > The one you did, was it a PTV, or direct view?
> > > > > I know many other techs that had the same problem Don has,
including
> > > > myself.
> > > > > I was able to patch the hole in the flyback with HV putty and it
> > worked
> > > > like
> > > > > a charm.
> > > > > Before I patched it, I tried a flyback from a direct view chassis
> and
> > > the
> > > > > same resistor blew.
> > > > > I've came to the assumption that part is not a good number for the
> PTV
> > > > sets.
> > > > > I wish more people would be contacting RCA on this issue. They
> assured
> > > me
> > > > I
> > > > > had the right part number.
> > > > >
> > > > > Jeff Dougherty
> > > > > Intrepid Video TV/VCR
> > > > > 263 S Front St
> > > > > Steelton PA 17113
> > > > > 717-909-8844
> > > > > www.intrepid-video.com www.tech-repair.net
> > > > > ----- Original Message -----
> > > > > From: "Larry E." <videotech@xxxxxxxxxxxx>
> > > > > To: <techassist@xxxxxxxxxxxxx>
> > > > > Sent: Thursday, February 20, 2003 5:23 PM
> > > > > Subject: [TechAssist] Re: RCA projection TV- sub flyback
transformer
> > > > >
> > > > >
> > > > > >
> > > > > > Don, the sub is the right number, did one with the same symptoms
> > about
> > > > > > 4-5 months ago and ended up replacing 4-5 parts on the HV Reg.
> board
> > > and
> > > > > > the HV Splitter(205064) this will probably end up being a pricey
> > > repair
> > > > > > so cover your a**, good luck, Larry E
> > > > > >
> > > > > > Larry Eastman
> > > > > > American TV & Electronics
> > > > > > Crystal River, Fl. 34428
> > > > > >
> > > > > > drcvr wrote:
> > > > > >
> > > > > > > Hello, Techs!
> > > > > > > I have this lightbox in for service, model#P52755ST and
chassis#
> > > > > CTC169PA found T4401 open wire( internal) from B+ to collector of
> HOT,
> > > TV
> > > > is
> > > > > dead. T4401 draw# 2G25018-A3A, original #200450 has been sub to
> > 232191.
> > > I
> > > > > order one 232191 and install, fire it up, smoke come out of R4762
on
> > HV
> > > > REG
> > > > > PCB and 2 seconds later TV dead. I found Q4752 on HV REG. PCB
> shorted
> > > and
> > > > > R4762 open. My question is this is a good SUB of flyback from RCA?
> Is
> > > > there
> > > > > any way to get original one?
> > > > > > > TIA
> > > > > > > Don B.
> > > > > > > Dr. VCR est:1994
> > > > > > > 20 Hanson Ave
> > > > > > > Kitchener, Ontario
> > > > > > > CANADA N2C 2E2
> > > > > > > Tel 519-579-7112 Fax 519-579-1996
> > > > > > > drvcr@xxxxxxxxxx
> > > > > > >
> > > > > > >
> > > > >
> > > >
> > >
> >
>
****************************************************************************
> > > > > *
> > > > > > > Submit A Repair Tip Here, or Change/Remove your Email Address:
> > > > > > > http://www.tech-assist.org/secure/tip/main.html
> > > > > > >
> > > > >
> > > >
> > >
> >
>
****************************************************************************
> > > > > *
> > > > > > > For automatic password retrieval 24 hours a day, go to:
> > > > > > > http://www.tech-assist.org and select "Lost your Login
Info?".
> > > > > > >
> > > > >
> > > >
> > >
> >
>
****************************************************************************
> > > > > *
> > > > > > >
> > > > > > >
> > > > > > >
> > > > > >
> > > > > >
> > > > > > --
> > > > > > Larry Eastman
> > > > > > American TV & Electronics
> > > > > > Crystal River, Fl. 34428
> > > > > > http://www.tvjunkyard.com
> > > > > >
> > > > > >
> > > > >
> > > >
> > >
> >
>
****************************************************************************
> > > > > *
> > > > > > Submit A Repair Tip Here, or Change/Remove your Email Address:
> > > > > > http://www.tech-assist.org/secure/tip/main.html
> > > > > >
> > > > >
> > > >
> > >
> >
>
****************************************************************************
> > > > > *
> > > > > > For automatic password retrieval 24 hours a day, go to:
> > > > > > http://www.tech-assist.org and select "Lost your Login Info?".
> > > > > >
> > > > >
> > > >
> > >
> >
>
****************************************************************************
> > > > > *
> > > > > >
> > > > > >
> > > > >
> > > > >
> > > >
> > >
> >
>
****************************************************************************
> > > > *
> > > > > Submit A Repair Tip Here, or Change/Remove your Email Address:
> > > > > http://www.tech-assist.org/secure/tip/main.html
> > > > >
> > > >
> > >
> >
>
****************************************************************************
> > > > *
> > > > > For automatic password retrieval 24 hours a day, go to:
> > > > > http://www.tech-assist.org and select "Lost your Login Info?".
> > > > >
> > > >
> > >
> >
>
****************************************************************************
> > > > *
> > > >
> > > >
> > >
> >
>
****************************************************************************
> > > *
> > > > Submit A Repair Tip Here, or Change/Remove your Email Address:
> > > > http://www.tech-assist.org/secure/tip/main.html
> > > >
> > >
> >
>
****************************************************************************
> > > *
> > > > For automatic password retrieval 24 hours a day, go to:
> > > > http://www.tech-assist.org and select "Lost your Login Info?".
> > > >
> > >
> >
>
****************************************************************************
> > > *
> > > >
> > > >
> > >
> > >
> >
>
****************************************************************************
> > *
> > > Submit A Repair Tip Here, or Change/Remove your Email Address:
> > > http://www.tech-assist.org/secure/tip/main.html
> > >
> >
>
****************************************************************************
> > *
> > > For automatic password retrieval 24 hours a day, go to:
> > > http://www.tech-assist.org and select "Lost your Login Info?".
> > >
> >
>
****************************************************************************
> > *
> >
> >
>
****************************************************************************
> *
> > Submit A Repair Tip Here, or Change/Remove your Email Address:
> > http://www.tech-assist.org/secure/tip/main.html
> >
>
****************************************************************************
> *
> > For automatic password retrieval 24 hours a day, go to:
> > http://www.tech-assist.org and select "Lost your Login Info?".
> >
>
****************************************************************************
> *
> >
> >
>
>
****************************************************************************
*
> Submit A Repair Tip Here, or Change/Remove your Email Address:
> http://www.tech-assist.org/secure/tip/main.html
>
****************************************************************************
*
> For automatic password retrieval 24 hours a day, go to:
> http://www.tech-assist.org and select "Lost your Login Info?".
>
****************************************************************************
*
*****************************************************************************
Submit A Repair Tip Here, or Change/Remove your Email Address:
http://www.tech-assist.org/secure/tip/main.html
*****************************************************************************
For automatic password retrieval 24 hours a day, go to:
http://www.tech-assist.org and select "Lost your Login Info?".
*****************************************************************************
Other related posts:
