forum.yusynth.net

Hey. I've bought used DX7 II FD with case and 3 cartridges from NL. previous owner told me that there were "chinese fonts" on lcd after removing dead battery. after picking it i've managed to exchange it to new one [cr2032]. the synth boots but i get no sound and still there are issues with lcd. i dont know how to check if everything else is ok as nothing changes on the screen, but i can use all the buttons etc. the synth also rememberts last program i've been using. what can be wrong?

ps. voltages are ok

I have no competence with this type of machines… Can't go much for you on that one

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Yves - yusynth

ok Yves. I'll try to find a solution and, if i'll be able to fix synth, share the knowledge

well... it was faulty lcd. after exchanging to new one everything started to work as it should

OK fine then

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Yves - yusynth