Hi All,
I have original hp 66311b, which need repair. I am looking for the repair manual and schematic. Does anyone knows how to get one. I did downloaded service manual from Agilent's website, but main board doesn't match with one shown in the manual.
Power supply passes all the self tests. A few seconds after turns on display shows "port" and fan goes into high gear. Programming of the output voltage has no effect on the output voltage with display showing "0.008V" no matter what is the programmed value.
Thanks'
Mickey
I have original hp 66311b, which need repair. I am looking for the repair manual and schematic. Does anyone knows how to get one. I did downloaded service manual from Agilent's website, but main board doesn't match with one shown in the manual.
Power supply passes all the self tests. A few seconds after turns on display shows "port" and fan goes into high gear. Programming of the output voltage has no effect on the output voltage with display showing "0.008V" no matter what is the programmed value.
Thanks'
Mickey
1. What is the serial number of your unit?
2. Does the unit say Agilent on the front panel?
3. When the unit goes into "protect" what is the protect, could be unreg, OT, ect?