External speaker hookup for Genave Alpha/100

[Stan Amyett]

I have a Genave Alpha/100 transceiver. The built in speaker has gone
bad so I want to hook up an external speaker. Does anyone have a
manual, wiring diagram or experience wiring an external speaker to
this unit. Any help would be appreciated.

[Wayne Paul]

The following information is found in the Genave Alpha/10 installation
manual:

Pin 1 is the +14 volt connection and pin 12 is the ground. The speaker's
"hot" connection is pin 6. Pin 4 is the mike key and pin 5 is mike audio.
The headphone connection is pin 11.

The speaker should be 3-4 ohms.

Wayne
http://www.soaridaho.com/Schreder


"Stan Amyett" > wrote in message
om...
> I have a Genave Alpha/100 transceiver. The built in speaker has gone
> bad so I want to hook up an external speaker. Does anyone have a
> manual, wiring diagram or experience wiring an external speaker to
> this unit. Any help would be appreciated.

[Mike Jendrzey]

Stan, Wayne,

We had a couple of the ALPHA 100's in the Alice Springs Gliding Club.
Being their "radio fix-it man" for a few years I have the schematic
for the radio.

Wayne's pinout information is correct except for pin 6. This is the
PA Speaker output on the ALPHA 10 (Sound only when the mike is keyed).
On the ALPHA 100, pin 3 and pin 9 are jumpered internally and
represent the external speaker "hot" connection.

Mike J.
B7

"Wayne Paul" > wrote in message >...
> The following information is found in the Genave Alpha/10 installation
> manual:
>
> Pin 1 is the +14 volt connection and pin 12 is the ground. The speaker's
> "hot" connection is pin 6. Pin 4 is the mike key and pin 5 is mike audio.
> The headphone connection is pin 11.
>
> The speaker should be 3-4 ohms.
>
> Wayne
> http://www.soaridaho.com/Schreder
>
>
> "Stan Amyett" > wrote in message
> om...
> > I have a Genave Alpha/100 transceiver. The built in speaker has gone
> > bad so I want to hook up an external speaker. Does anyone have a
> > manual, wiring diagram or experience wiring an external speaker to
> > this unit. Any help would be appreciated.

[Wayne Paul]

I rechecked the manual and Mike is correct. Pin 9 is the parallel
connection to the internal speaker.


"Mike Jendrzey" > wrote in message
m...
> Stan, Wayne,
>
> We had a couple of the ALPHA 100's in the Alice Springs Gliding Club.
> Being their "radio fix-it man" for a few years I have the schematic
> for the radio.
>
> Wayne's pinout information is correct except for pin 6. This is the
> PA Speaker output on the ALPHA 10 (Sound only when the mike is keyed).
> On the ALPHA 100, pin 3 and pin 9 are jumpered internally and
> represent the external speaker "hot" connection.
>
> Mike J.
> B7
>
> "Wayne Paul" > wrote in message
>...
> > The following information is found in the Genave Alpha/10 installation
> > manual:
> >
> > Pin 1 is the +14 volt connection and pin 12 is the ground. The
speaker's
> > "hot" connection is pin 6. Pin 4 is the mike key and pin 5 is mike
audio.
> > The headphone connection is pin 11.
> >
> > The speaker should be 3-4 ohms.
> >
> > Wayne
> > http://www.soaridaho.com/Schreder
> >
> >
> > "Stan Amyett" > wrote in message
> > om...
> > > I have a Genave Alpha/100 transceiver. The built in speaker has gone
> > > bad so I want to hook up an external speaker. Does anyone have a
> > > manual, wiring diagram or experience wiring an external speaker to
> > > this unit. Any help would be appreciated.