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Electronics Repair (sci.electronics.repair) Discussion of repairing electronic equipment. Topics include requests for assistance, where to obtain servicing information and parts, techniques for diagnosis and repair, and annecdotes about success, failures and problems. |
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WTB: Wiltron 6647 Manual or copies of just a few pages
I'm trying to get a Wiltron 6647 10 Mhz to 18.6 GHz Swept Frequency
Generator fixed. I have a manual for a 6647A which has been a big help, but I'm stuck at a point where the 6647 and the 6647A are different. With the help of the 6647A manual I think I have everything working except that I get burst mode even when i'm supposed to be doing CW. The pulse mode gate circuitry shown in the 6647A manual is not even present in the 6647. At least it's not on the same board, and there are a LOT of boards in this unit. I could use some help from someone who is familiar with this unit or who just has access to a manual. I will gladly buy a manual, but it's a big one and I probably only need copies of a dozen pages to figure this out. I'd really appreciate a response from anyone who has a Wiltron 6647 manual available to them. I promise to try to waste a minimum amount of your time. thanks, |
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