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A few comments on what has been offered so far. The characteristic fuzziness of a 465/475 and 7K scopes over their earlier cousins (and which apparently is NOT your problem since you describe major

I the

billw101@... wrote: Hi Bill, I would take a close look at the input FET's to make sure they are the original type. Sometimes they will short or open and the repair techinician will use

sharp the get ........................................... http://docs.yahoo.com/info/terms/ circuit

old stuff Hello Michael, and thanks for helping me get past the sign-on glitch. As you can see, posting now works too [I think - we'll see]. I started accumulating Teks (beyond a couple for use) ~

I started my collection with a 535a that I purchased at a garage sale for $1. The scope came with CA plug-in and a set of probes. I always admired the Tek scopes from the 60's and thought that it

billw101@... wrote: A common problem or failure is the opening of the voltage divider circuit that the focus and astig tap into. I am unfamilier with your particular scope but the chances are

Gee, half your luck! I've never seen any Tek stuff at garage sales (not that I go to many), and paid A$600 (around US$1200) for my (as new) 7603; but I was given a TM503 with a DM501A (faulty) and

I paid 25 for the 545a, most of the plugins cost 15 to 20, bought one on ebay as well as some of my manuals, some of the stuff is in a salvage yard, near by, but they run 25 to 45 dollars depending on

Just a little poll of sorts: I'm wondering where we all find old equipment -- at least the stuff we get for real cheap! I and a friend on this list have found pretty much all our stuff at

Hello, I have been pulling problems out of a 465 that I recently acquired. The last remaining problem is the inability to get a sharp focus on the trace with any combination of intensity, focus or

I haven't ever looked at a 7100 scope, but I did have a 7904 with a very dim readout. If you turned the trace intensity all the way down and dimmed the lights, you could make out the readout

I have a 7104 and now a 7103 that have the same readout problem. The readout is not visible unless the intensity knob is turned CW to the "pulsed" position and then pushed against the stop. On the

Hi Don. Been watching the list for a while. It was from one of your email on the DCC list that I learned about this list. Anyway... I told Jim Williams here at Linear Tech about this list. (My

Hi Morris, Well, Tek made TWO different silicon mod kits for the 127, depending upon the serial number of your instrument. For Serial Number 100-357, it is 040-0217-00 and for Serial Number

Congratulations TekGroup! We've hit 100 members! ----------------------------------------------------------------- Michael Dunn | Surround Sound Decoder & Stereo Enhancer Cantares |

dhuster@... wrote:

Well, if you have the room, it's quite the scope, don't you think? ;-) On the other hand, I would buy the manual from you! Michael

Hi, Stan, I was the one (Dean) who mentioned the manuals on 'fiche. I suppose that I'm only assuming that they're doing that since they were so hot to get all of us Service Center technicians to

Hello, since you have a 556 you may be the one to know, i just picked up for cheap a 556 that looked good, but when i got it home it looks as if a rodent has eaten a lot of the wires and insulation