[TechAssist] Re: Sony KV-35s26- Runs 5 mins, blows H out-FIXED?
- From: "Gemini Computer & TV" <geminitv@xxxxxxxxxxxxxxxx>
- To: <techassist@xxxxxxxxxxxxx>
- Date: Fri, 30 Jan 2004 08:40:38 -0500
That set should have the electrolytic we are referring to. It is C502
(0.47mfd/50V) off the base of Q501.
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@xxxxxxxxxxxxxxxx
geminitv@xxxxxxx
www.geminicomputertvsecurityalarms.com
----- Original Message -----
From: "becyn" <becyn@xxxxxxxxxx>
To: <techassist@xxxxxxxxxxxxx>
Sent: Thursday, January 29, 2004 5:50 PM
Subject: [TechAssist] Re: Sony KV-35s26- Runs 5 mins, blows H out-FIXED?
> Me thinks it WAS a crap transistor. Also R507
> (47 ohm B-E shunt) looked a little suspect.
> I stuck a 2sd1887 in it and it's still running.
> This set does not have an electrolytic bypass cap. It has a snubber using
a
> poly cap.
>
> Jim McVey
> McVey Alltronix
> 327 Broadway
> Newburgh Ny 12550
> ph: 845 561 8383
> fx: 845 561 9017
> Consumer electronics &
> computer service.
> Factory authorized for
> over twenty brands.
> ----- Original Message -----
> From: "Keith Trumbla" <keith@xxxxxxxxxxxxxxxxxx>
> To: <techassist@xxxxxxxxxxxxx>
> Sent: Thursday, January 29, 2004 1:58 PM
> Subject: [TechAssist] Re: Sony KV-35s26- Runs 5 mins, blows H out
>
>
> > Does the HOT run hot before it blows ? Are you sure you don't have a
fake
> > H.O.T ?
> > And like Jeff said, check for that cap on the high side of the primary
of
> > the HDT
> > HTH
> > Keith Trumbla
> > BEMelectronics.com
> > Suite 212-530 Century St.
> > Winnipeg Canada
> > R3H 0Y4
> > Ph.204.775.2875 Fax.204.774-9192
> > ----- Original Message -----
> > From: "Shoreline Electronics" <jstielau@xxxxxxxx>
> > To: <techassist@xxxxxxxxxxxxx>
> > Sent: Thursday, January 29, 2004 12:46 PM
> > Subject: [TechAssist] Re: Sony KV-35s26- Runs 5 mins, blows H out
> >
> >
> > > Did you check the cap on H-drive primary?
> > >
> > > =================================
> > > Jeff Stielau
> > > Shoreline Electronics Repair
> > > 344 East Main Street
> > > Clinton,CT 06413
> > > (860)399-1861
> > > (860)664-3535 FAX
> > > jstielau@xxxxxxxx
> > > =================================
> > > ----- Original Message -----
> > > From: "becyn" <becyn@xxxxxxxxxx>
> > > To: <techassist@xxxxxxxxxxxxx>
> > > Sent: Thursday, January 29, 2004 2:26 PM
> > > Subject: [TechAssist] Sony KV-35s26- Runs 5 mins, blows H out
> > >
> > >
> > > > Hello all,
> > > > I was wondering if anyone has had much experience with this scenario
> on
> > > this model.
> > > > As you know, when the H out goes, it takes the power drivers with
it.
> > I'm
> > > not anxious to fix this dog 3 times in a row if I can help it.
> > > >
> > > > Is it the FBT ...or something else? I already soldered the driver
> > > transformer the first time.
> > > >
> > > > Any thoughts on the subject would appreciated.
> > > > Thanks
> > > >
> > > > Jim McVey
> > > > McVey Alltronix
> > > > 327 Broadway
> > > > Newburgh Ny 12550
> > > > ph: 845 561 8383
> > > > fx: 845 561 9017
> > > > Consumer electronics &
> > > > computer service.
> > > > Factory authorized for
> > > > over twenty brands.
> > >
> >
>
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