Is iv-28 VFD pin compatible with iv-28a VFD

Using Arduino Displays
1

I am working on a VFD clock and I need to know if is iv-28 pin compatible with iv-28a

2

Do you have the pinout for the IV-28?

This is the IV-28A that I found on the web.
image

3

i am looking for the iv-28 pinout

4

I don't know if it helps, but I found this image on the web claiming to be the VFD-28.

image
image1600×1071 149 KB

5

thanks!

6

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