Electrohome ECP Series

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Convergence board

This is the main convergence board that controls the actions of the cursor as you converge. As with any Electrohome board, bad IC socket contacts are common on this board, and the connections between the top and bottom boards need to be cleaned if you experience intermittent convergence. As for the socketed chips, simply push down hard on them, that’s always enough to clean and reseat the chip contacts.