Originally Posted by Biagio

Wow thanks for that very detailed schematic. I know how to read the schematic but I do not know how to check diodes and chokes. I have the meter though, since I had a course in auto electronics years ago. But at last I fond a image that works for me. DSM-Remastered. But I have a 36inch dtv world dish with VSU. I have a circular LNB on it also. Well I put the DB500 on the extra LNB plug and moved my dish with he vsu to 91W. It showed a connection to dish good signal's I scanned and got all channels. I could only view a HDinfo channel worked well. So then I put DB500 to my linear LNB a aspen. Well first I moved dish to intelsat 97W with vsu then I put LNB to DB500 it showed good signal but no channels locked in. I do not understand why circular channels came in and FTA channels did not. I am hitting a lot of linear sats like amc1/ amc 4/c /amc5 . intelsat 5-8-6- amc6/c. But I tried a lot of images, but hey do not have these sats in there sat list. But DSM had 97W, but no channels came in when I scanned it. It showed good signal. ??