Re: Vertical Hold problem

2005-09-02 Thread Mike
Absolutely spot on ! Thanks. After a few days with the power off, just to be sure ;-) I tried out your suggestions, VERY carefully. After a couple of minutes of trial and error I could get rid of the V hold problem and shift the display to the left a bit. Apple Key and S got me into the

Re: Vertical Hold problem

2005-08-31 Thread macmoni
Hi once again, found was a bad solder connection on the adjusting pots mounted on the board that the flyback transformer is on. The flyback coil is NOT mounted on the analog-video-board. You can see the flyback, when looking from top of the opened Lisa besite the tube and down on the bottom

Vertical Hold problem

2005-08-30 Thread Mike
Hello, I have been a lurker on this list for a good while now, picking up little Lisa pieces of information from time to time. I haven't posted before because I didn't own a Lisa, although the hunt was definitely on ! I have been lucky enough to get two Lisa's very recently. First