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# BEST UNION ELECTRONICS CO., LTD.
3D MELODY ISA SOUND CARD
Card Type Sound card
Chip Set Unidentified
Maximum Onboard Unidentified
Memory
I/O Options Game/MIDI port, wavetable connector,
speaker/line out, line in, microphone in,
audio in - CD-ROM
Data Bus 16-bit ISA
Card Size Three-quarter length, Half height card
IMG IMG 1
+------------------------------------------------------------+
| CONNECTIONS |
|------------------------------------------------------------|
| Function | Label | Function | Label |
|----------------------+-------+---------------------+-------|
| Game/MIDI Connector | CN1 | PC speaker out | J7 |
|----------------------+-------+---------------------+-------|
| Speaker/line out | J1 | Audio in - CD-ROM | J8 |
|----------------------+-------+---------------------+-------|
| Line in | J2 | Audio in - CD-ROM | J9 |
|----------------------+-------+---------------------+-------|
| Microphone in | J3 | Wavetable connector | J10 |
+------------------------------------------------------------+
+------------------------------------------------------------+
| USER CONFIGURABLE SETTINGS | |
|--------------------------------------------------------+---|
| Function | J5A | J5B | J6 | |
|----------+------------+------------+-------------------| |
| Speaker | Pins 1 & 2 | Pins 1 & 2 | Pins 1 & 2, 3 & 4 | |
| | closed | closed | closed | |
|----------+------------+------------+-------------------| |
| Line Out | Pins 2 & 3 | Pins 2 & 3 | Off | |
| | closed | closed | | |
+------------------------------------------------------------+