bobby_Fower
Pinball Nudger
- Joined
- Mar 16, 2021
- Messages
- 2
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- Favorite Pinball Machine
- Medieval madness
Hello.
I have a Scorpion where I have replaced the MPU and Driverboard with new boards from Kohout. When I try to power it up, the LEDs tells me that there is no Blanking signal, so the pin dont start.I have replaced all caps on the Powersupply board, and have 5,01 V, and 12,12V in to the MPU card. On the driverboard on J8, I have 4,96V.
When I try to find ways to check this, this there only articles about different IC on the MPU and Driverboard, that has to be checked. Since this boards are new, would I guess that this components are working.
Is there any other errors that can cause a missing blanking signal? Like a Solenoid or a error on the master display card? If someone has a tip it would be much appreciated.
I have a Scorpion where I have replaced the MPU and Driverboard with new boards from Kohout. When I try to power it up, the LEDs tells me that there is no Blanking signal, so the pin dont start.I have replaced all caps on the Powersupply board, and have 5,01 V, and 12,12V in to the MPU card. On the driverboard on J8, I have 4,96V.
When I try to find ways to check this, this there only articles about different IC on the MPU and Driverboard, that has to be checked. Since this boards are new, would I guess that this components are working.
Is there any other errors that can cause a missing blanking signal? Like a Solenoid or a error on the master display card? If someone has a tip it would be much appreciated.