CRT color, became black

[EliseoMonteverd]

Hello,

Yesterday I turned on my VQC 15/40 M32 as I do it every day, started to load the system and when went around a fifty percent the monitor was black ... but the hydraulic pump and the leds on the front panel turned on also.
Machine can do home #1 and turn the spindle to 2000 rpm without problems but with the black screen... someone can give me an indication where to start to review?

Thank you.

P.S.: Until this happens, had never spent nothing strange previously, it was suddenly.

[Al_The_Man]

If partially black it could be the vertical scan circuit has developed a problem, if completely black, then the CRT high voltage, or the CRT itself.
Both issues will not affect the actual running of the machine.
Al.

[EliseoMonteverd]

Originally Posted by Al_The_Man If partially black it could be the vertical scan circuit has developed a problem, if completely black, then the CRT high voltage, or the CRT itself. Both issues will not affect the actual running of the machine. Al.

Yes, it is completely black....

At the moment I am searching info about CRT, and LCD monitors in some forums..Maybe my crt could be mended by a tv or computer serviceman...

Thank you for your interest.

[fuzzyracing1967]

I don't know of that machine personaly, but just a few months back had the same kind of thing happen, just got done setting it up and boom, blank screen.It turned out there was a little 1 amp fuse that blew in the controler.
Just a thought