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Old 3rd Jul 2013, 10:10 pm   #47
davidgem1406
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Join Date: Feb 2011
Location: Sheerness, Kent, UK.
Posts: 936
Default Re: Tektronix 465B Scope - Some problems.

Hi Bill,

Well I did that disconnected all the small coax connectors but i still have an input to the Y plates if I supply an input signal.
So at this time there is no difference in anything.

All those coaxes are going to the scan board or the main board.

As far as i can tell the Y output board is connected to the board with the attenuator switches, and vertical mode switches.

There is just the 1 flat multi-plug connecting the output board to the rest of the Y system.

Dave
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