Sound Blaster SB32 CT3930 Repair. OPL3 and AWE32 MIDI in one card!
Repairing a faulty Creative Sound Blaster CT3930 ISA Sound Card. This is a rather special SB32 card because it has both an EMU8K wavetable Midi chip and a genuine Yamaha OPL3 instead of Creative's CQM. The card was generating white noise and also occasionally a high-pitched tone. The very end of the video at 21:17 shows a small part of the pinout of the CT1971 EMU8K chip. CT3930 Manual PDF: https://www.vogonsdrivers.com/getfile.php?fileid=1614&menustate=0 UNISOUND: https://www.vogons.org/viewtopic.php?t=72553 Music: Track Stalker from the Duke Duke Dance Party Album by the Space Quest Historian, Troels Pleimert https://spacequesthistorian.bandcamp.com https://www.youtube.com/watch?v=2NTBsj0nhRw
Repairing a faulty Creative Sound Blaster CT3930 ISA Sound Card. This is a rather special SB32 card because it has both an EMU8K wavetable Midi chip and a genuine Yamaha OPL3 instead of Creative's CQM. The card was generating white noise and also occasionally a high-pitched tone. The very end of the video at 21:17 shows a small part of the pinout of the CT1971 EMU8K chip. CT3930 Manual PDF: https://www.vogonsdrivers.com/getfile.php?fileid=1614&menustate=0 UNISOUND: https://www.vogons.org/viewtopic.php?t=72553 Music: Track Stalker from the Duke Duke Dance Party Album by the Space Quest Historian, Troels Pleimert https://spacequesthistorian.bandcamp.com https://www.youtube.com/watch?v=2NTBsj0nhRw