Tektronix 7s11 Manual
Dec 17, 2006 Tektronix 7S11 question. In the military service manual I downloaded from BAMA. This particular unit was for many years the property of Tektronix. Donor challenge: A generous supporter will match your donation 3 to 1 right now. Triple your impact! Dear Internet Archive Supporter, I ask only once a year: please.
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I already asked this in the TekScopes list on Yahoo, but so far no one has stepped up to answer it there. One of my 7S11s (SN B125nnn) appears to largely match the description in the military service manual I downloaded from BAMA (even though it is clearly a later unit than covered by that manual as the vertical board is level 01 revision). The other one has serial B102nnn, and has a different 'dot response' control.
The pot has a switch detent in the fully CCW position and there's a 10 turn pot mounted on a small piece of matrix board just behind the control. There is an EC wire running from the matrix board to the lower side of the toroid near the rear of the Vertical board.
I.think. that when the pot is turned into the detent, the switch is actuated and the dot response setting is taken from the rear mounted pot rather than the front panel control. This particular unit was for many years the property of Tektronix Sweden, and still has Tektronix Asset stickers. Clearly this change will have an impact on the calibration procedure, so I have a couple of questions: 1) Is this a normal production or service modification, or a 'special'?
2) Would it be likely to be covered in the commercial manual? If so are there any specific manual revision dates that I would need to make sure that this is covered?
Thanks Dave Partridge (remove xwy from replyto email address). I already asked this in the TekScopes list on Yahoo, but so far no one has stepped up to answer it there. One of my 7S11s (SN B125nnn) appears to largely match the description in the military service manual I downloaded from BAMA (even though it is clearly a later unit than covered by that manual as the vertical board is level 01 revision). The other one has serial B102nnn, and has a different 'dot response' control. The pot has a switch detent in the fully CCW position and there's a 10 turn pot mounted on a small piece of matrix board just behind the control. There is an EC wire running from the matrix board to the lower side of the toroid near the rear of the Vertical board.
Tektronix Oscilloscope Manual Download
I.think. that when the pot is turned into the detent, the switch is actuated and the dot response setting is taken from the rear mounted pot rather than the front panel control. This particular unit was for many years the property of Tektronix Sweden, and still has Tektronix Asset stickers. Clearly this change will have an impact on the calibration procedure, so I have a couple of questions: 1) Is this a normal production or service modification, or a 'special'?
2) Would it be likely to be covered in the commercial manual? If so are there any specific manual revision dates that I would need to make sure that this is covered? Thanks Dave Partridge (remove xwy from replyto email address).