Reply 17480 of 18986, by creepingnet
bjwil1991 wrote on 2020-12-11, 05:25:
Currently looking for an NEC NL6448AC30-07 TFT display so I can install one in the AMS laptop and surprisingly, the 5x86-P75 3.3V CPU works in the AMS laptop, but I need to find a way to set the CPU to 133MHz (4x clock speed). The Austin has 20MB RAM and a ceramic Intel i486 DX4-100 CPU.
Those NL6448AC30-XX screens are what my NEC Versa M/75 and 40EC use (my P/75 is an NL8060 model of some kind as it's 800x600 - the first four digits are the first two of each parameter of the screen resolution, but those ALSO used the 640x480 screens....I think it was the HC models). The last two numbers after the hyphen should not matter as they are all pretty interchangeable with each other. My NL6448AC30-10 out of the M/75 was pretty terrible and washed out (looks like a bad DTSN LCD), so I put the NL6448AC30-06 I had in my 40EC in there when the M/75 still had a case (it's case literally started to fall apart - bad - I'm using the P/75 now).
I find these screens on e-bay, sometimes for a decent price. It seems not just were they used in the NEC Versa line of laptops but they also were used in a lot of industrial equipment and embedded apps stuff and seem to still have some need in that area.
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