MS2930 super bright image

[XeD]

I Have a MS2930 that was working, now I get a Bright blue image. I can barely make out image. Does anyone have any ideas?

 

[TheJiggler]

Remote board is definitely connected? Do any of the pots on the remote board affect the image at all?

 

[XeD]

Remote board is connected. I can shift the image. I quickly replace the neck board just in case that wenbt bad. Hmm I change. I will be working on It again tonight

 

[kuze]

Remote board is connected. I can shift the image. I quickly replace the neck board just in case that wenbt bad. Hmm I change. I will be working on It again tonight

Swap the remote board with a known good one and see if that resolves the issue.

One of my buddies had a similar problem and had to clean / reflow the pots on the remote board to get it working properly.

I believe Yaton has a remote board listed on eBay right now if you don't have any spares.

 

[XeD]

It end up being a bad transistor (blue chromo)on the neck board. After replacing that from a donor board, I get no sync on the 15khz. 24khz work fine.