[TechAssist] Re: sony kv32s32 crt
- From: "Richard Golden d.b.a. Golden Video Repair Center" <reldong@xxxxxxxxx>
- To: <techassist@xxxxxxxxxxxxx>
- Date: Wed, 23 Jan 2002 21:37:50 -0800
I was a tech then became an Owner of 3 shops got lazy,did not do any
tech,work .Realized I could make
life easier by not having Employees.Went back to my one man shop.Starting
over learning every day.I can do 20 to 30 TV's vcrs, stereo's ,computers
,Then get one or two 3 dogs in a row. then have to call for (Help}.Still
learning. Trying to catch up to you. Ha
Thanks;
Richard
----- Original Message -----
From: "Dennis Viereck" <wa6ati@xxxxxxxxxxxxxx>
To: <techassist@xxxxxxxxxxxxx>
Sent: Wednesday, January 23, 2002 9:07 PM
Subject: [TechAssist] Re: sony kv32s32 crt
> You mean you never rewound a filament winding on a 3A3. I wish I had a
dime for
> all the filament windings I put in RCA and Zenith televisions back in the
late
> 60's. And I'm only 50. How did you escape all that fun and last as long as
you
> have?
>
> Dennis Viereck
>
> "Richard Golden d.b.a. Golden Video Repair Center" wrote:
>
> > Thank you; I learned a lot on this question,going on 64
> > and still learning . Thanks to Every One for the lessons.
> > Richard
> >
> > ----- Original Message -----
> > From: "Jorge Camboni" <geomvd@xxxxxxxxx>
> > To: <techassist@xxxxxxxxxxxxx>
> > Sent: Wednesday, January 23, 2002 8:16 PM
> > Subject: [TechAssist] Re: sony kv32s32 crt
> >
> > >
> > > Just about 3 turns of any available wire on the flyback's core, you'll
get
> > > the crt heather filament voltage, gotta measure it and match it with
> > small
> > > series resistor.
> > > Previously, you gotta live the heather floating, your goal is removing
the
> > > ground reference. You can also use a small ferrite 1:1 autotransformer
in
> > > the filament line. Any small ferrite toroidal core will do the job...
you
> > > can try 15 turns primary and 17 turns secondary (to compensate for
> > > transformer losses). Tried several times and it always works fine,
problem
> > > is usual among 32" sony tubes.
> > > IN SOME MODELS, YOU CAN DO IT JUST BY REMOVING HEATHER TO GROUND
BRIDGE IN
> > > CRT BOARD.
> > > Jorge GY electronics, Dallas
> > >
> > >
> > > At 02:02 p.m. 22/01/02 -0800, you wrote:
> > > >
> > > >Sony kv-32s22 CRT A80jyv51x TV works good for 4 or 5
> > > >mins.Then goe's red and shuts down. turn it back on
> > > >has red screen? Before it shuts down,I can tap crt,
> > > >it arcs then goe's red and shuts down.my sencore 470
> > > >don't have a test socket for this crt.
> > > >My question is, would it do me any good to try and
> > > >order the socket for this crt. I think it has an
> > > >enternal short in it.Unless it is getting a spike
> > > >voltage from chassic? Crt board checks good.
> > > >Anyone have any similar problems with this model?
> > > >CLARKS crts gave me a price of $389.00 thanks
> > > >Richard
> > > >
> > > >=====
> > > >Richard Golden
> > > >Golden Video Repair Center
> > > >1214 e. 6th street
> > > >ontario ca. 91764
> > > >(909)988-3356
> > > >
> > > >reldong@xxxxxxxxx
> > > >
> > > >__________________________________________________
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