Machine is new to me. Previous (non-technical) owners had someone out who wanted too much to repair (not replace) the monitor, don't know what the repair guy told them 1+ year ago...
Unit powers up, marquee lights, makes proper sounds then joystick is moved in multiple directions. There is a constant buzzing from the speaker. Listening to the tube assembly, there is a slight ticking sound, possibly once per second.
I do not see any tube neck glow. With room lights completely off, i barely can see unstable dots for each of the guns, and some side-scrolling stuff that might be the intended image.
Both ends of of R1 vary between 0 and ~15.
The video mount shows G07-907. Would i be able to swap this for a working G07-CB0?
Where do i start?
thanks,
John
Unit powers up, marquee lights, makes proper sounds then joystick is moved in multiple directions. There is a constant buzzing from the speaker. Listening to the tube assembly, there is a slight ticking sound, possibly once per second.
I do not see any tube neck glow. With room lights completely off, i barely can see unstable dots for each of the guns, and some side-scrolling stuff that might be the intended image.
Both ends of of R1 vary between 0 and ~15.
The video mount shows G07-907. Would i be able to swap this for a working G07-CB0?
Where do i start?
thanks,
John
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