[TechAssist] Re: Toshiba CF3062A audio/ FIX?
- From: "Larry E" <videotech@xxxxxxxxxxxx>
- To: <techassist@xxxxxxxxxxxxx>
- Date: Wed, 19 Jan 2005 17:47:31 -0500
Hi Guys, thanks for all your replies, apparently
Bob`s reply is the correct one, the left speaker
has now opened also, but if I disconnect one wire to
the speakers and put my little audio tracer on the wires
I get audio on both sides, This is a first for me,
Thanks for the reply Bob I wouldn`t have thought
both speakers would just open several days apart,
Again, Thanks for all the replies, Larry E
Larry Eastman
American TV & Electronics
Crystal River, Fl. 34428
----- Original Message -----
From: "Shoreline Electronics" <jstielau@xxxxxxxx>
To: <techassist@xxxxxxxxxxxxx>
Sent: Wednesday, January 19, 2005 4:56 PM
Subject: [TechAssist] Re: Toshiba CF3062A audio
> No SBX on this one.
>
>
> =================================
> Jeff Stielau
> Shoreline Electronics Repair
> 344 East Main Street
> Clinton,CT 06413
> (860)399-1861
> (860)664-3535 FAX
> jstielau@xxxxxxxx
> =================================
> ----- Original Message -----
> From: <gulftech@xxxxxxxx>
> To: <techassist@xxxxxxxxxxxxx>
> Sent: Wednesday, January 19, 2005 4:45 PM
> Subject: [TechAssist] Re: Toshiba CF3062A audio
>
>
> > Larry,
> >
> > Check QA60, mute transistor, 2SA1015Y and C635, 47@25.
> >
> > Also, I think that set uses the infamous Sony SBX audio module. It's
> > inside another module. Pull the cover and you'll find it.
> >
> > HTH,
> >
> >
> > Ken Smith
> > Gulf Technical Services
> > 3034 Gulf Breeze Parkway
> > Gulf Breeze, FL 32563
> > 850-934-8324 (Voice), 850-932-0819 (fax)
> >
> > On Wed, 19 Jan 2005 16:02:42 -0500 "Larry E" <videotech@xxxxxxxxxxxx>
> > writes:
> >> Hi Guys, working on a Toshiba CF3062A TAC9150
> >> right speaker is open left speaker works randomly,
> >> replaced C645, C646, no change, all voltages on audio chip Q601 are
> >> normal, when first turned on left speaker
> >> will run for approx. 20 minutes then goes out, right
> >> speaker has been disconnected, I don`t know if the
> >> audio chip is intermittent, but cooling and heating it makes no
> >> difference, have flexed board, resoldered
> >> any joints that looked bad, still the same, any ideas?
> >> Larry Eastman
> >> American TV & Electronics
> >> Crystal River, Fl. 34428
> >>
> >>
> >>
>
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