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Article #3765Re: Need help fixing a vector arcade game display!
From: Bob Myers
Date: Thu, 16 Nov 1989 19:35
Date: Thu, 16 Nov 1989 19:35
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re: I'm lost in a sea of High Voltage!
The high voltage may be fine, and the display still unacceptably dim.
Check the screen grid voltages for a start, although where you're going to
find a listing of the "nominal" voltages is beyond me. Considering the
use that these arcade games get, though, it's entirely possible that the
CRT - specifically, the cathode in the electron gun - has gone to the
Big Photon Factory in the Sky, and a tube replacement would be your only
hope. Good luck!
Bob Myers KC0EW HP Graphics Tech. Div.| Opinions expressed here are not
Ft. Collins, Colorado | those of my employer or any other
myers%hpfcla@hplabs.hp.com | sentient life-form on this planet.
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Path: arc1-ca.pugleaf.net!utzoo!utgpu!jarvis.csri.toronto.edu!mailrus!cs.utexas.edu!usc!ucsd!ucbvax!hplabs!hpfcso!hpfcdj!myers From: myers@hpfcdj.HP.COM (Bob Myers) Newsgroups: sci.electronics Subject: Re: Need help fixing a vector arcade game display! Message-ID: <17660037@hpfcdj.HP.COM> Date: 16 Nov 89 19:35:59 GMT References: <5390@cps3xx.UUCP> Organization: Hewlett Packard -- Fort Collins, CO Lines: 15