Mac is the Ampro expert, But I studied them a lot as well (without seeing one in person). In raw specs they are somewhat similar to a NEC 10PG. They are EM focusing, but has no dyn. astig. Theoretically they can go up to 105kHz scanrate but for various reasons it is not advised to run them above ~70kHz for long. They usually go with P19LCP tubes, and most of the time they have coloured C-elements.Lens is plain HD10 or if lucky GT17. It should be fun to play around with one. Make sure it comes with the remote because the projector does not have any buttons.
Post by mastertech on Mar 29, 2019 18:52:44 GMT -5
Back in the day they were a great projector for their price. 909's and G90's and the like were so pricey many could not afford them so the 4600 was a great fill in. But now a days with 909's and such being more affordable they fall to the way side. They are a fun projector to play with and if you need a low scan rate that the others will not do then there you go. Easy to work on also if need be.
Post by Casethecorvetteman on Mar 30, 2019 6:58:23 GMT -5
Yes the aim for it would be 240p on a large screen for light gun games. It would be the perfect machine for that with the 9" tubes, you need to have a fair amount of blue brightness for some of the guns to work well.
It may get a bit of a run at 24KHz for arcade games too.
skydronelink: Thank you I advance
Jan 29, 2020 4:01:41 GMT -5
skydronelink: Hi Repairaj, I have the same issue, but I am not able to get the cap value, I can tell it is the same board but deffirent rev cause of the side CAP is not the same value ! any idea how I can get the right burnt cap value?
Jan 29, 2020 4:01:31 GMT -5
skydronelink: Hello Jerme, thank you for the those images, is there is any chance to get the C2 (Cap) value or an image for it ? Thank you in advance.
Jan 27, 2020 23:15:06 GMT -5
skydronelink: Hello Sergio, I have the same issue, but I am not able to get the cap value, did find out what is the cap value?
Jan 26, 2020 18:01:17 GMT -5
jbmeyer13: Wolfy's Marquee isn't working? Did you spill a pint on it and short the MB?
Apr 25, 2019 8:32:28 GMT -5
wolfman: Always the same sarkasm Kurt that's why I never checked in until now. I knew you wouldn't give me a cheerful answer so let you hang for a while. Removed the last part you probably are a decent guy Eye to Eye.
Apr 19, 2019 18:55:30 GMT -5