MS2930 super bright image

For monitor related issues
Post Reply
XeD
Please Continue...
Posts: 19
Joined: June 20th, 2016, 6:18 pm
Location: Canada BC
eBay: Blood_pack
Initials: HVD

MS2930 super bright image

Post by 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?
User avatar
grantspain
Tech Head
Posts: 4823
Joined: August 17th, 2008, 4:23 pm
Location: down south

Re: MS2930 super bright image

Post by grantspain »

sounds like blue drive circuit is full on,prove by desoldering the blue gun pin on the crt socket
XeD
Please Continue...
Posts: 19
Joined: June 20th, 2016, 6:18 pm
Location: Canada BC
eBay: Blood_pack
Initials: HVD

Re: MS2930 super bright image

Post by XeD »

I swap neck board with the same result. I will disconnect the blue pin later tonight.
XeD
Please Continue...
Posts: 19
Joined: June 20th, 2016, 6:18 pm
Location: Canada BC
eBay: Blood_pack
Initials: HVD

Re: MS2930 super bright image

Post by XeD »

It end up being a bad transistor (blue chromo)on the neck board. The same one was missing from my swap board. After replacing that from a donor board, I get no sync on the 15khz. 24khz work fine.
Post Reply