bctexas
Well-known member
Hi gang. I have a Sun 947 analyzer. One of the components is a model U-823 voltmeter/condenser tester/cylinder leakdown tester. I have replaced the capacitors, but it needs to be calibrated. The voltmeter reads about two volts too high. Problem is, there are 5 potentiometers on the chassis, and none of them are labelled. By any chance, does anybody out there have a service manual for this guy? I have googled and ebayed and have not been able to come up with one. I have manuals for the U-819 Tach/Dwell unit and for the SS-400 scope, and both of those are working.
Thanks in advance!
Thanks in advance!
