FunHouse
Williams, 1990I have fixed lots of switch and matrix issues....replaced both steps optos...still nothing...The rudy opto works so thinking the little opto board under back of pf working? Any ideas where to start? reflow pins on opto board....because its an opto in the middle of a switch column am I still looking for a wire off up stream or is opto board and cpu? Thx for any help.
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Bethany Beach, DE