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That's a pretty slick repair. You sure your name isn't McGyver instead of spinroyd? ;-) Well done! Mark

Found this page: <http://www.keithley.com/base_download?dassetid=55762> It's rather confusing. Are these Tek scope models? Or Kiethley instrument models? Is the "C32" a firmware rev? Is it really

see the Photo under 495 showing how i replaced the diodes using a C2 diode pack at a fraction of the cost of the aftermarket mixer and it performs much better.

Anyone have a front cover for this scope they'd like to let go of? Please, no web references (ie, e-pain, et. al). Only inquiring of list members' resources. Please contact me off-list. Thanks, Dave

Anyone know what the latest rev of the firmware is for this scope? And source for this file and what's required to install it if needed? Thanks, Dave

Is problem #1 happening to both the cursors? Or can you move one of them the full extent? The d-t and d pots are dual units and scanned by the dac on A5. They are phased 180 degrees apart. If this

One more thing on the cursor problem - it could also be that something just runs out of dynamic range and can only go so far - right where the cursor stops advancing. If you follow the signals

Since you have two identical scopes, you can try swapping A5 or other modules, if it's not too complicated or risky - that would narrow down the problem areas. Just keep track of which goes with which

As far as problem #2, are the traces and cursors also only in focus at the top or bottom of the screen? It seems odd that the readout would be affected that way but not the traces and cursors. I would

This is a plain vanilla 2465, no A or B. The A5 display board (and the entire scope) is all through hole construction. So it doesn't have those leaky SMD tantalums. Not saying there aren't bad caps

This is a sample of what FrontDesigner does, ~$35.00US. http://www.diyaudio.com/forums/equipment-tools/205304-low-distortion-audio-range-oscillator-6.html#post3132799 The label was made on glossy

Cool name (Al Legro) for a layout person. Are you related to Mr. Cadence? <grin> The Cadence router is named Allegro. Ross _____ From: TekScopes@... [mailto:TekScopes@...] On

Thank you all who responded, I am running it all down, So much information so little time * smile*. I sincerely appreciate each and every response. Happy New Year. Rob From: TekScopes@...

Right! I have to go back to the schematic in Kicad, AFAIK anyway. Thanks Gordon

When you have multiple identical gates in a logic chip, to simplify routing you swap them around on the PCB and the schematic gets updated. Also, for programmable logic, it's a must. If you have 1500+

Is there high voltage?? I assume so, if you get something on the screen. In X-Y mode can you get anything presented? Check voltages on the Intensity pot.? If they are wrong, there won't be a

What is it (sort of obvious) and why would you need it? Cheers Gordon

I'm just starting to check out Target. http://target-3001.com/? They have integrated Front Panel Express, PCB-POOL, assembly, Spice and importing of other packages into the whole nine yards.? You

I have been using PCB software for 30 years and have experience the the major applications and many lower cost applications.? Recently an associate purchased Eagle and he was disappointed.? It did

In a line and circle drawing program like PCB, you can put an arc of angle like your switch has as a reference, then make text at an angle, then position on the mark. A 30 or 22 degree arc needs use