Integrated amplifier Sony TA 1630 schematics needed

[Heriberto]

Hi all:
Needed Integrated amplifier Sony TA 1630 schematics- Anyone can
be help?
Thanks in advance

Heriberto
LU6DBU

[Mark D. Zacharias]

"Heriberto" > wrote in message
...
> Hi all:
> Needed Integrated amplifier Sony TA 1630 schematics- Anyone can
> be help?
> Thanks in advance
>
> Heriberto
> LU6DBU
>
>
>

Either not a good model number, an old model number, hence not available for
download, or a non-US model number, thus not in the files available to US
techs (like me).

Mark Z.

[Heriberto]

Thanks Mark,
this amplifier model is circa 1970's made in Sony .- It is a Sterreo
amplifier and have in power out stage a BD911 and BD912 transistors
Regards

Heriberto
"Mark D. Zacharias" > escribió en el mensaje
. net...
>
> "Heriberto" > wrote in message
> ...
> > Hi all:
> > Needed Integrated amplifier Sony TA 1630 schematics- Anyone
can
> > be help?
> > Thanks in advance
> >
> > Heriberto
> > LU6DBU
> >
> >
> >
>
> Either not a good model number, an old model number, hence not available
for
> download, or a non-US model number, thus not in the files available to US
> techs (like me).
>
> Mark Z.
>
>

[Tim Schwartz]

Heriberto,

The BD-911 and BD-912 are European number output transistors. I doubt
that Sony used these (if they were even available in the mid 1970's), so
I suspect that they have be replaced in your amp before. A Google
search of "Sony TA 1630" turned up some places that will sell you the
manual.

Regards,
Tim Schwartz
Bristol Electronics


Heriberto wrote:
>
> Thanks Mark,
> this amplifier model is circa 1970's made in Sony .- It is a Sterreo
> amplifier and have in power out stage a BD911 and BD912 transistors
> Regards
>
> Heriberto
> "Mark D. Zacharias" > escribió en el mensaje
> . net...
> >
> > "Heriberto" > wrote in message
> > ...
> > > Hi all:
> > > Needed Integrated amplifier Sony TA 1630 schematics- Anyone
> can
> > > be help?
> > > Thanks in advance
> > >
> > > Heriberto
> > > LU6DBU
> > >
> > >
> > >
> >
> > Either not a good model number, an old model number, hence not available
> for
> > download, or a non-US model number, thus not in the files available to US
> > techs (like me).
> >
> > Mark Z.
> >
> >

[Heriberto]

Thanks Tim
Heriberto
"Tim Schwartz" > escribió en el mensaje
...
> Heriberto,
>
> The BD-911 and BD-912 are European number output transistors. I doubt
> that Sony used these (if they were even available in the mid 1970's), so
> I suspect that they have be replaced in your amp before. A Google
> search of "Sony TA 1630" turned up some places that will sell you the
> manual.
>
> Regards,
> Tim Schwartz
> Bristol Electronics
>
>
> Heriberto wrote:
> >
> > Thanks Mark,
> > this amplifier model is circa 1970's made in Sony .- It is a
Sterreo
> > amplifier and have in power out stage a BD911 and BD912 transistors
> > Regards
> >
> > Heriberto
> > "Mark D. Zacharias" > escribió en el mensaje
> > . net...
> > >
> > > "Heriberto" > wrote in message
> > > ...
> > > > Hi all:
> > > > Needed Integrated amplifier Sony TA 1630 schematics-
Anyone
> > can
> > > > be help?
> > > > Thanks in advance
> > > >
> > > > Heriberto
> > > > LU6DBU
> > > >
> > > >
> > > >
> > >
> > > Either not a good model number, an old model number, hence not
available
> > for
> > > download, or a non-US model number, thus not in the files available to
US
> > > techs (like me).
> > >
> > > Mark Z.
> > >
> > >