Hello,
I'm new to this forum (and to arcade components in general) so I apologize for my lack of experience. I hope this is the right place to post this. I have two Raiden 1 boards (one US/Fabtek, the other Japan/Seibu) that I'm having issues getting working.
When I hook up the JP board to my Parsec and run it through an OSSC I get a good picture with some minor horizontal tears, but no sound. From what I understand, there is a white potentiometer on the board that adjusts volume? I adjusted it both ways and still got no sound. On the Parsec, I have the -5v regulator switched on and the lights for -5v, +5v and +12v all light up when powered on. I also tried flipping the Mono/Stereo switch. I'm using a standard ATX power supply for power if that matters.
The Fabtek board only displays some odd symbols in random locations with mostly a white screen. No sound, of course. I'm not sure where to begin with this one. These are my only two boards so I'm not able to test another one to make sure my setup is good.
I imagine that there is a high chance I'm just doing something wrong, as I'm new to this and doing what I can to learn about arcade PCBs. If it turns out they need capacitors/chip replacements or other repairs, I am open to sending them to someone to do repairs on them.
Thanks in advance
I'm new to this forum (and to arcade components in general) so I apologize for my lack of experience. I hope this is the right place to post this. I have two Raiden 1 boards (one US/Fabtek, the other Japan/Seibu) that I'm having issues getting working.
When I hook up the JP board to my Parsec and run it through an OSSC I get a good picture with some minor horizontal tears, but no sound. From what I understand, there is a white potentiometer on the board that adjusts volume? I adjusted it both ways and still got no sound. On the Parsec, I have the -5v regulator switched on and the lights for -5v, +5v and +12v all light up when powered on. I also tried flipping the Mono/Stereo switch. I'm using a standard ATX power supply for power if that matters.
The Fabtek board only displays some odd symbols in random locations with mostly a white screen. No sound, of course. I'm not sure where to begin with this one. These are my only two boards so I'm not able to test another one to make sure my setup is good.
I imagine that there is a high chance I'm just doing something wrong, as I'm new to this and doing what I can to learn about arcade PCBs. If it turns out they need capacitors/chip replacements or other repairs, I am open to sending them to someone to do repairs on them.
Thanks in advance