[TechAssist] Re: Sony KV32S-20/22 Service Manual Help needed!!

  • From: "Gemini Computer & TV" <geminitv@xxxxxxxxxxxxxxxx>
  • To: <techassist@xxxxxxxxxxxxx>
  • Date: Fri, 21 Nov 2003 12:44:04 -0500

I am uploading that manual right now so it will take a little while.

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: "Bruce Tiedeman" <btied@xxxxxxxxxxxx>
To: <techassist@xxxxxxxxxxxxx>
Sent: Friday, November 21, 2003 12:38 PM
Subject: [TechAssist] Re: Sony KV32S-20/22 Service Manual Help needed!!


> I checked the  -15volt line OK. I would still appreciate the schematic
> upload when you get time no hurry.
> thanks
> Bruce.
>
> ----- Original Message ----- 
> From: "Shoreline Electronics" <jstielau@xxxxxxxx>
> To: <techassist@xxxxxxxxxxxxx>
> Sent: Thursday, November 20, 2003 5:12 PM
> Subject: [TechAssist] Re: Sony KV32S-20/22 Service Manual Help needed!!
>
>
> > Uploading  now....10 meg file.....will take a while...slow DSL.
> >
> > =================================
> > Jeff Stielau
> > Shoreline Electronics Repair
> > 344 East Main Street
> > Clinton,CT 06413
> > (860)399-1861
> > (860)664-3535 FAX
> > jstielau@xxxxxxxx
> > =================================
> > ----- Original Message ----- 
> > From: "Bruce Tiedeman" <btied@xxxxxxxxxxxx>
> > To: <techassist@xxxxxxxxxxxxx>
> > Sent: Thursday, November 20, 2003 4:52 PM
> > Subject: [TechAssist] Sony KV32S-20/22 Service Manual Help needed!!
> >
> >
> > > Sony KV32S-20 schematic needed....(Fault: No picture, raster only, no
> > sound,
> > > H.V OK.)
> > >
> > > Can any one in the group help with this request and "upload", to the
> list.
> > I
> > > installed a new flyback and tuner, "possible lightning damage set".
The
> > > front light blinks stead ,guide says possible jungle I.C, delay line
> etc.
> > I
> > > do have a dull raster with faint color bars on each side. The
condition
> is
> > > to weird, no sound or picture. The screen control will only increase
> > > brightness slightly. I am wondering if the replacement flyback could
be
> > bad.
> > > Looks like a supply voltage might be missing to the jungle I.C or
tuner
> > > section. The tuner on this set looks like the I .F section is built
in.
> > > This chassis has no stand up boards , but does have power supply split
> on
> > > another board. These power supply voltages check OK. A schematic would
> > > really help.
> > > thanks
> > > Bruce.
> > >
> > > B&T Electronics
> > > 139 Margaret St
> > > Sarnia Ontario
> > > Canada
> > > N7T 2Y3
> > > 519 344 1850
> > >
> > >
> > >
> >
>
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