I've recently re-acquired a fruit-machine which is based on JPM's Impact technology (basically a motherboard with the lighting output stages, and several plug-in cards for game ROM, sound, and the CPU/RAM cards).
It has a bunch of spare boards with it, but the 3 spare CPU boards have self-destruct batteries on them: can these be saved? (photos are after I've wiped over them with cleaning wipes and cotton-buds in isopropynol)
Any advice greatly appreciated. There are various other spare boards that were in the same cardboard box as these (unwrapped) with no visible damage (so far) so any advice on those would be greatful received too.
Many thanks!
It has a bunch of spare boards with it, but the 3 spare CPU boards have self-destruct batteries on them: can these be saved? (photos are after I've wiped over them with cleaning wipes and cotton-buds in isopropynol)
Any advice greatly appreciated. There are various other spare boards that were in the same cardboard box as these (unwrapped) with no visible damage (so far) so any advice on those would be greatful received too.
Many thanks!