AZTECH LABS, INC.
=================

   SOUND GALAXY PRO 16 EXTRA

   Card Type    Sound                                             
   Chipset      Unidentified                                      
   Controller   
   I/O Options  CD-ROM interface (2), SCSI expansion board, CD    
                Audio in, game/MIDI port, Line in, Speaker out,   
                Multimedia PC speaker out, PC speaker in,         
                Microphone jack, Wave table interface             
   Maximum DRAM N/A                                               

    

<gopher://bitreich.org/I/th99/i/A-B/51050-1.png>
   

   +------------------------------------------------------------+
   |                        CONNECTIONS                         |
   |------------------------------------------------------------|
   |      Purpose      | Location |     Purpose      | Location |
   |-------------------+----------+------------------+----------|
   | Wave table        |   CN1    | Speaker out      |   CN7    |
   | interface         |          |                  |          |
   |-------------------+----------+------------------+----------|
   | PC speaker in     |   CN2    | Game/MIDI port   |   CN8    |
   |-------------------+----------+------------------+----------|
   | CD audio in       |   CN3    | Panasonic CD-ROM |   CN9    |
   |-------------------+----------+------------------+----------|
   | Line in           |   CN4    | Mitsumi/Aztech   |   CN10   |
   |                   |          | CD-ROM           |          |
   |-------------------+----------+------------------+----------|
   | Microphone        |   CN5    | SCSI extension   |   CN11   |
   |                   |          | board            |          |
   |-------------------+----------+------------------+----------|
   | Multimedia PC     |   CN6    |                  |          |
   | speaker out       |          |                  |          |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                          LINE OUT                          |
   |------------------------------------------------------------|
   |             Setting              |     J3     |     J4     |
   |----------------------------------+------------+------------|
   |>> |     Headphones/external      | Pins 2 & 3 | Pins 2 & 3 |
   |   |          amplifier           |   closed   |   closed   |
   |---+------------------------------+------------+------------|
   |   |      4 or 8 W Speakers       | Pins 1 & 2 | Pins 1 & 2 |
   |   |                              |   closed   |   closed   |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                      MICROPHONE TYPE                       |
   |------------------------------------------------------------|
   |       Type       |        JX1         |        JX2         |
   |------------------+--------------------+--------------------|
   |>> |  Condenser   | Pins 1 & 2 closed  | Pins 1 & 2 closed  |
   |---+--------------+--------------------+--------------------|
   |   |    Carbon    | Pins 2 & 3 closed  | Pins 2 & 3 closed  |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                           EEPROM                           |
   |------------------------------------------------------------|
   |          Setting           |              J5               |
   |----------------------------+-------------------------------|
   |>> |        Enabled         |       Pins 1 & 2 closed       |
   |---+------------------------+-------------------------------|
   |   |        Disabled        |       Pins 2 & 3 closed       |
   +------------------------------------------------------------+