Let's bump this thread: I have now made an article about the TG33 Cool Blue display at my home page: http://www.synthstudiodevries.com/page.php?38

HideawayStudio wrote:

mstsfreak wrote:Works now!

Cool - Well Done

Thanks!

Works now!

Built the display in, but i have no text in the display, could this be a contrast setting? I put in a trimming resistor between pin 4 and 1 of the display but i don't see any text. Sorry - very slight typo in my original pinout - should read: Contrast Setting: Wire LCD pin 3 to TG33 pin 1 (GND) via...

Built the display in, but i have no text in the display, could this be a contrast setting? I put in a trimming resistor between pin 4 and 1 of the display but i don't see any text.

Thanks for the information. Now i can finally make my TG33 more readable.

Can you tell me what type and brand of display you used and how to wire it? I also need to replace the lcd of my TG33, because it is hardly readable anymore.