you can find a 1096-10 schematic on
https://bingo.cdyn.com/slots/there may be differences, but the bulk of the circuits are probably the same except the reel wiper wiring.
if you wanted to compare a similar situation, the 1115 is the low boy version of the 1091. Schematics for the 1115 and 1091 are on the above site. The 1115-14 has major differences to other 1115 models, so schem applicability is not guaranteed.