My RB won't boot up. The board appears to be getting 4.5 volts on both the mother and daughter boards. The switcher in the machine is putting out 5.1 volts. The problem is the same when I switch out the regulator III with a known working one.
The regulator III board is showing 14 volts on the tab that is supposed to run around 10 volts. The known working one is running about 11 volts on the 10 volt tab in my working Indiana Jones. It jumps to 14 in the RB.
Is is time to switch out the two big blues in the bottom of the cab? They're both 27,000mfd which is too big to test with my meter. If it's not one of the big blues, what else could it be??? Thanks!
The regulator III board is showing 14 volts on the tab that is supposed to run around 10 volts. The known working one is running about 11 volts on the 10 volt tab in my working Indiana Jones. It jumps to 14 in the RB.
Is is time to switch out the two big blues in the bottom of the cab? They're both 27,000mfd which is too big to test with my meter. If it's not one of the big blues, what else could it be??? Thanks!
