Hi Guys, this KV32FS12, BA5 chassis, has a constant tick or click like you would have from a relay but it`s definitely coming from the flyback, B+ line is fluctuating from 35 v to 65 v up and down constantly, 200 v line is constantly changing from 108-135 volts, HOT is not shorted, pulled CN502 to remove the rgb driver from the circuit, nothing changes, I don`t have the print so need some ideas, tia, Larry E Larry Eastman American TV & Electronics Crystal River, Fl. 34428 ----------------------------------------------------------------------------- This Email List is Public. Remove: http://www.tech-assist.org/remove.htm Lost Password: http://www.tech-assist.org and select "Login Problems?". Email Archives: //www.freelists.org/archives/techassist/