Next Challenge: Hyperion that won't display text

[AndrewBSSC4]

Hi Falter,

I'm tackling my own Hyperion revival and I think my CRT 8021-003 is bad. I was wondering if you had any of those chips left overs you might want to part with?

 

[olifiers]

Hi Falter! I'm battling with the same issue on my Hyperion, wonder if you ever progressed past the VD1 signal and found a culprit downstream?

 

[olifiers]

Actually, my CRT8021-003 does not output anything useful on pin 1 (VD1) so my problem is either with the chip itself or upstream...

Falter, like Andrew, I'm now on the hunt for a CRT8021-003. Do you happen to have one you would be willing to part with?