I have an old non-working Protek 9205 Function Generator. Looks like one of the current sources is not working. I'm looking for a service manual or schematic so I can get it working. I plan to donate it to the local High School electronics club or better yet, use it to show the kids how to troubleshoot and repair it. I emailed the manufacturer but got no reply. I can find the user manual online but no service manual or schematic. Any one know where i can find a service manual or schematic?

Find out all of the information about the Pro-Tek product: pneumatic impact wrench / pistol 9229. Julian bream lute. Contact a supplier or the parent company directly to get a quote or to find out a price or your closest point of sale. PROTEK 9205A SERVICE REPAIR MANUAL contains important information and a detailed explanation about PROTEK 9205A SERVICE REPAIR MANUAL, its contents of the package, names of things and what they do, setup, and operation.