Re: VECTOR: TECH: Tempest PCB
"James R. Twine" <[email protected]>
| Newsgroups | gmane.games.arcade.vector |
|---|---|
| Message-ID | <[email protected]> |
Quoting "Steve P." <[email protected]>: > > The first one is working and playable. It has an odd habit though > of resetting for no appearent reason. [...] I would suggest checking the power supply for excessive ripple and/or low (+5) voltage. Be sure to check the voltages both on the connector and on the board someplace, like on a compnent or those little "quick disconnect looking" test points. Ripple you can check for right at the edge connector. I am guessing that the ROM/RAM tests all pass... > Board number 2 has a graphics issue. PCB coins up and plays but the display > is squished into a bent line. [...] The description "squished into a bent line" rings no bells for me... Sounds a little out of my area, but I would like to see that image, anyway. Peace! -=- James R. Twine.