--- Charles Shannon Hendrix <[EMAIL PROTECTED]> wrote: > Nope. It's fixed at a single resolution, and as far > as I know there > are no controls for it for anything. > > It doesn't even have VLSI chips on it, it's all > discrete logic.
Ooohhh, it's an OLD board. ;) Could be some resistor or capacitor has changed value. Get out a DVM and a resistor color code chart and see if all the resistors are the value they're supposed to be. If all the resistors read OK in circuit, then it could be a problem in the output signal filter circuitry. Here's a link to a site about problems with the filters on more modern boards. http://www.geocities.com/porotuner/imagequality.html Might give you or someone who knows their $h!t on electronics an idea or two. 'Course it'll help if you can fix it or know someone who works cheap. :) I know an old fellow who spent 30 years in the US Navy communications and electronics division. He works cheap, mostly for the fun of it, he gets his Navy pension, Social Security etc so he doesn't need to charge a ton of $ for labor. :) I just had a VCR fixed that always thought a tape was in, so it would try to tear itself to bits pulling the carriage down against the latch. Turned out that a 33 ohm reistor going to the infrared LED that's supposed to be visible to the tape loaded sensors had somehow increased in value to 333 ohms and the LED was too dim to trigger the sensors. ===== "Work it harder make it better do it faster makes us stronger. More than ever hour after our work is never over." Daft Punk __________________________________________________ Do you Yahoo!? U2 on LAUNCH - Exclusive greatest hits videos http://launch.yahoo.com/u2 -- Vintage Macs is sponsored by <http://lowendmac.com/> and... Small Dog Electronics http://www.smalldog.com | Enter To Win A | -- Canon PowerShot Digital Cameras start at $299 | Free iBook! | Support Low End Mac <http://lowendmac.com/lists/support.html> Vintage Macs list info: <http://lowendmac.com/lists/vintagemacs.shtml> The FAQ: <http://macfaq.org/> Send list messages to: <mailto:vintage.macs@;mail.maclaunch.com> To unsubscribe, email: <mailto:vintage.macs-off@;mail.maclaunch.com> For digest mode, email: <mailto:vintage.macs-digest@;mail.maclaunch.com> Subscription questions: <mailto:listmom@;lowendmac.com> Archive: <http://www.mail-archive.com/vintage.macs%40mail.maclaunch.com/> --------------------------------------------------------------- >The Think Different Store http://www.ThinkDifferentStore.com ---------------------------------------------------------------
