mc300baud
Well-known member
ok, so i've got this Gorf back together and working 99%. i put in a Bob Roberts PS rebuild kit and rebuilt the audio board with mostly new components so i finally have both channels of audio working. one thing i did do with this audio card was cut the JU1 jumper to make it stereo and not dual mono, though i don't think this should make any difference with my problem.
after watching several videos of Gorf on youtube i'm pretty sure i have all the sound effects (some from left, some from right) but i have no speech, and the effects do not drop to half volume as they should if there was speech.
i have a second working GAME board (the one with the SC-01 speech chip) that i threw in the rack and i still did not get any speech.
i suppose my immediate questions are:
-is there something obvious i should be looking for other than a bad SC-01?
-can speech be affected by voltage and separately from the effects (i.e., could i be missing or low on voltage somewhere?)
-which channel should speech be on, 1 or 2?
after watching several videos of Gorf on youtube i'm pretty sure i have all the sound effects (some from left, some from right) but i have no speech, and the effects do not drop to half volume as they should if there was speech.
i have a second working GAME board (the one with the SC-01 speech chip) that i threw in the rack and i still did not get any speech.
i suppose my immediate questions are:
-is there something obvious i should be looking for other than a bad SC-01?
-can speech be affected by voltage and separately from the effects (i.e., could i be missing or low on voltage somewhere?)
-which channel should speech be on, 1 or 2?
