So, I have a hell of a project now - DK JR cocktail
Picked up a DK JR cocktail today. Powers up, monitor is wavy as hell with bars. Full capkit including new pots and b+ filter cap should take care of it.
PCB makes the boot up "jump" noise but then freaks out... nothing displays on the monitor and it just makes random noises/squeals.. kind of sounds like a siren... it's the same sound effect playing over and over and over.
I plan to take out the PCB, check all the voltages, and if they're within tolerance, put in my DK pcb. This is just a straight up plug and play swap right? The cocktail is wired with an edge connector and my DK is 2 boards. I should also be able to hook up the DK JR board into my DK upright using the rainbow cables etc right? Of course, I'd want to check voltages/etc to make sure I don't fry something that is already working. If I can't troubleshoot the issue I'll probably end up sending it off to Mike's Arcade for repair.
Does this seem like some good plan of attack? Anything special I should know about dismantling the cocktail vs the upright, which I have a decent amount of experience with?
Picked up a DK JR cocktail today. Powers up, monitor is wavy as hell with bars. Full capkit including new pots and b+ filter cap should take care of it.
PCB makes the boot up "jump" noise but then freaks out... nothing displays on the monitor and it just makes random noises/squeals.. kind of sounds like a siren... it's the same sound effect playing over and over and over.
I plan to take out the PCB, check all the voltages, and if they're within tolerance, put in my DK pcb. This is just a straight up plug and play swap right? The cocktail is wired with an edge connector and my DK is 2 boards. I should also be able to hook up the DK JR board into my DK upright using the rainbow cables etc right? Of course, I'd want to check voltages/etc to make sure I don't fry something that is already working. If I can't troubleshoot the issue I'll probably end up sending it off to Mike's Arcade for repair.
Does this seem like some good plan of attack? Anything special I should know about dismantling the cocktail vs the upright, which I have a decent amount of experience with?
