Hi Guys, I'm hoping I can find some help fixing my Z-80 Pod. Here is the scoop and I will try to make this short. I purchased a Z-80 pod with the cables cut off. Found a new set of cables and tried a self test. The self test gave me the failure code 00. I then used a 40 pin socket and removed pin 29 as suggested in the manual and placed the socket on the pod pins and reinserted the 40 pin connector into the pod for a bus test. I then got a CTL ERR 00000000 00001000- LooP. As I understand it that shows an issue with driving bit 5. Am I correct that this is address and data line 5? I used my logic probe and probed the data lines of U4 or R6532AP. I found that pin 28 of U4 which is the R6532AP has Data line 5 low while the other data lines are high. Where do I go from here? Any help or suggestions would be appreciated. Thanks Justin _______________________________________________ Techtoolslist mailing list Techtoolslist@flippers.com http://seven.pairlist.net/mailman/listinfo/techtoolslist FTP site is: ftp://ttl.arcadetech.org/TTL/Test_Equipment Archive site: http://seven.pairlist.net/pipermail/techtoolslist/