ROLAND ALPHA JUNO JU-2 - replacing the LCD display with a new module

I decided to bite the bullet and replace my EL backlight display to a LCD display
It seems that I had already configured LCD display and therefore didn't need the amended EPROM that seems to be needed with OLED displays. Thanks for the commenter who highlighted this.
I include the EPROM burning at the end just for reference.
⚠️ Please note that this is just my experience and not a step by step guide

[@jonfroin]

Hi, the tweaked EPROM is for an OLED not an LCD which is what you fitted 🙂

[@waheex]

spot on thanks - that explains it, i'll pin this comment

[@후박이네]

Hi. Is it possible to see a detailed picture of how you connected the resistors?

[@popcycles]

2:34 does the cable have to be soldered to the display or is it a connection? I didn't see how you put the cable onto it.

[@deepeightyeight]

hey man just curiosity, did u remove inverter TI4538 or just let it there?

[@waheex]

hi I just left it on board and tucked the white and black wires away.

[@ASH-ou4cg]

I used to own this synth and then I foolishly sold in my younger years. Sigh.

[@waheex]

yes they are nice, still a good price though