This is the N0PSP chassis. The scan and data lines are down to 1.7 volts. Should be 4.8vdc. If I'm not mistaken they should be present in standby. For the life of me I can't find the source for the 5 volts for the scan and data lines. Can anyone point me in that direction? TIA Walter Walter Wood United TV Service 501 Poplar St. P.O. box 602 Pulaski Tn. 38478 mailto:wwood_38478@xxxxxxxxx ----------------------------------------------------------------------------- This Email List is accessible to the general public through search engines. Remove: http://www.tech-assist.org/remove.htm Set Vacation mailto:ecartis@xxxxxxxxxxxxx?subject=set%20techassist%20vacation Lost Password: http://www.tech-assist.org and select "Login Problems?". Email Archives: //www.freelists.org/archives/techassist/