fluke: LCD screen compatibility

I have replaced / upgraded the lcd screen using info from this website:
billingtonrepairs.wordpress.com/repairs/fluke-8010a-lcd-replacement/

info is acurate, you must find a 40 pin, 3.5 digit lcd screen, I have purchased one from aliexpress, and it comes with backlight option in several colors. I had to trim the plastic bezel to make it fit.

This lcd panel seems to be universal, but you must wire every connection.

Installation works great! but...

Still, I have not found a way to power the backlight unit without messing with meter finctionality, it works fine on DC mode, readings may become erratic or screen fades out in AC mode when I try to light up the led backlight taking power from the meter.

Im thinking on adding a small power supply and a touch sensor switch to power up backlight without messig with the meter.

Link removed. Direct external links are not welcome.

To thank the Author because you find the post helpful or well done.