Quoted from dragon2016:My first question would be is there a good way to test and or fix a 7 digit alph/numeric display? My Player 1 display seems dead. It appears as though of my 4 displays I have 3 different types/styles. I assume someone replaced one of the alpha/numeric displays with something not standard. I looked online and couldn't find anything under 100 bucks! Is there an aftermarket replacement less expensive?
The top displays are the same type, they are called alphanumeric displays. You can swap player 1 and player 2 displays with each other and if the problem stays on player 1 then you may have a bad master display board or a bad ribbon cable. If the problem moves to player 2 then you have a bad display. The display glass can be replaced but are a bit spendy at @ 75.00.