Clint wrote:Generic LCD display replacement part = HD44780 16x2
Search ebay for "HD44780". Nice and cheap, you'll also need a wiring kit.
I don't think there is an actual wiring 'kit' as such, you just need suitable wires to connect the LCD to the PCB, and a trim pot to set the contrast.
Need to make sure you get the correct viewing angle for the LCD, which would be 6:00 or bottom view.
I'm still deciding whether to go with a blue LED backlit LCD, or a Noritake VFD...

With either the LED backlit LCD, or the VFD, I would test the noise floor before and after installation, to ensure noise from the display is not getting back into the audio signal.
I have seen this sort of mentioned in relation to LED backlit LCD swaps, with some recommendations to use a ferrite bead/core around the wires to the LCD to prevent any noise, but no really clear statement that the LED backlight is actually putting noise into the audio signal, and if so, how much.
Another possible option I have noticed recently, might be an OLED display, which has no backlight or contrast control, each pixel creates it's own light source, so you get better contrast, as in a blacker background and brighter characters, compared to CCFL or LED backlit LCDs. Not sure if you would find one that would be a straight swap into an SP, and they come in different colours (blue/green/yellow/red/white/etc.)...
