ahlenius@motcid.UUCP (Mark Ahlenius) (01/25/91)
Can someone tell me if its ok to power up the analog board on a mac+ without having the logic board plugged in? Without having a schematic, I was concerned that necessary sync pulses for the video driver circuitry might be missing and cause problems in the driver circuitry (like permanent problems). Also, a last plea for anyone who might have a schematic for the mac+ analog board. The repair books I have looked at only have partial schematics. thanks! 'mark -- =============== regards 'mark ============================================= Mark Ahlenius voice:(708)-632-5346 email: uunet!motcid!ahleniusm Motorola Inc. fax: (708)-632-2413 Arlington, Hts. IL, USA 60004
zing@hpdmd48.boi.hp.com (Blair Elzinga) (01/29/91)
>Also, a last plea for anyone who might have a schematic for the mac+ analog >board. The repair books I have looked at only have partial schematics. > > thanks! > > 'mark I'll second that request! My mac+ lost its horizontal video yesterday, so that all I have is a straight line from the top of the screen to the bottom. If I had a schematic.... -- /--------------------------------------------------------------\ | Blair Elzinga | | ------------------------------ | | | | ---------------------------| | | | Hewlett-Packard | | Boise Surface Mount Center | | 11413 Chinden Blvd | | Boise, ID 83714-1023 | | | | phone : (208) 323-4169 | |----- | \--------------------------------------------------------------/