(Topic ID: 252793)

JM switch error help?

By V4Vendetta

4 years ago

Topic Stats


Linked Games

#1 4 years ago

My friend owns a JM but is not a member here. He says he turned the machine on and it gave him ball in glove F5 switch error. Is this a easy fix or does he need to call a repair guy?

#2 4 years ago


My bad. I though it was ball in hand. Do what LTG says.

#3 4 years ago

F5 sounds like an opto on the flipper button opto board.

Clean them. Then Tests - Switch Edge - pass something between the optos to see if they work, two each side.

LTG : )

#4 4 years ago

thanks will relay the message.

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