CM8833 MK2 uneven brightness.

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drojman
Posts: 19
Joined: Sun Apr 22, 2018 5:05 pm

CM8833 MK2 uneven brightness.

Post by drojman »

Hi all,

Bit of a weird issue.

I have the above monitor that has a new flyback and HOT transistor.

It has a rock solid image, test picture shows absolutely no problems at all.

The only "issue" I've noticed is that at brightness just above total black, there's unevenness in the image brightness. It almost reminds me of banding on OLEDs if you've ever seen that.

It's not visible on 99% of content, and I suspect it's just a quirk of the technology but just wanted to check.

https://ibb.co/RbnL6Zc

Second image to demonstrate its not there most of the time:

https://ibb.co/zP81TH8
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