Philips PM-5515 Display workaround.

Stoked, so I decided to make a replacement display unit from discrete parts for one of my pieces of test equipment (with the faulty display that is no longer available)

After a lot of circuit diagram drawing and ribbon cable faffing, she lives again.

Phew, happy days.

To be honest, I wasn’t expecting it to work first time, it was getting late and my eyes were getting sore, but I have enough bits now to sort out another if the problem pops up in the future.

It’s a bit ‘Heath Robinson’ but it’s sound.