MonsterBash
Well-known member
So this is my first attempt at a Taito repair...in fact the first Taito game I've owned.
I'm getting 10 1000 ram failure at U17 which seem to the the first RAM that gets addressed(?). Someone replaced all the RAM including 17 which was soldered directly to the board (no socket). I found a bunch of lifted traces at 17 and spent about an hour repairing them last night. I socketed U17 and confirmed proper continuity..obviously installed a new 4116.
I still get the 10 1000 error and the pic below
The machine has a arcade shop switcher. I'm getting proper voltage included 5.05 at the ICs
And to make matters worse I was probing around the board and the power lead from the probe snapped off the 5v and hit the 110 AC on the switcher...that was the end of the probe's life. Gonna order a new one today.
Whatcha think?
I'm getting 10 1000 ram failure at U17 which seem to the the first RAM that gets addressed(?). Someone replaced all the RAM including 17 which was soldered directly to the board (no socket). I found a bunch of lifted traces at 17 and spent about an hour repairing them last night. I socketed U17 and confirmed proper continuity..obviously installed a new 4116.
I still get the 10 1000 error and the pic below
The machine has a arcade shop switcher. I'm getting proper voltage included 5.05 at the ICs
And to make matters worse I was probing around the board and the power lead from the probe snapped off the 5v and hit the 110 AC on the switcher...that was the end of the probe's life. Gonna order a new one today.
Whatcha think?
