Egret 2 working not correct vertical lines (help needed)

[neogeomeister]

My Egret2 has a problem I think the PSU working correct.
Sound is fine put the picuture do not working correct only lines and glitches.
Who can repair this CPU or can help me to clear this problem?

I can do some pictures if needed.

Thanks,
Chris

[neogeomeister]

Connections to the power supply is correct I will send tomorrow some pictures.

[neogeomeister]

I is not the PSU I have use a PSU from a working Egret 2.
Find attached the pictures vertical lines sound works.

[yosai]

all pcbs produce the same type of image? Check that the monitor is not in 24k.

[emphatic]

Either that (24khz) or the horizontal hold pot for 15khz (VR550) needs a fine tweak.



(These are under the front of the monitor tube, "pop the hood" then use a small (preferably plastic) screwdriver to adjust it).

[neogeomeister]

Thanks to all my picture works again!
It was the 15khz and the 24khw port the needs only an adjust.

[wonderbanana]

Thanks to all my picture works again!
It was the 15khz and the 24khw port the needs only an adjust.