irobot
Active member
I have a Galaga PCB board set that was kind of flaky so I sent it for repair.
Now that I have it back it looks real nice on the monitor but there is no sound and it doesn't recognize any input from the coin door or control panel.
Is this a common problem? Anything I can check to make sure it's definitely the PCB boards and not the rest of the machine?
The guy who repaired the board is saying the usual stuff, check the chips to make sure they are all seated, etc.
I put in a switching power supply from arcadeshop with the galaga adapter. I tried running the game with the original power supply also. Same result either way.
The various game components are properly grounded.
Are there any kind of tests I can perform to insure that the rest of the machine is working OK?
Thanks
Now that I have it back it looks real nice on the monitor but there is no sound and it doesn't recognize any input from the coin door or control panel.
Is this a common problem? Anything I can check to make sure it's definitely the PCB boards and not the rest of the machine?
The guy who repaired the board is saying the usual stuff, check the chips to make sure they are all seated, etc.
I put in a switching power supply from arcadeshop with the galaga adapter. I tried running the game with the original power supply also. Same result either way.
The various game components are properly grounded.
Are there any kind of tests I can perform to insure that the rest of the machine is working OK?
Thanks

