Nicolet 526
The Nicolet 526 is a signal averager that was built into a modified OEMed Tektronix 5110 (5103N/D10) mainframe. The modifications performed by Nicolet include fan cooling via the bottom panel of the scope, and a 12-pin connector on the rear panel of the scope, connected to the interface board, connector J604.
The 12-pin rear-panel connector has its pins numbered on the inside of the connector.
| Pin | Function | Comment |
|---|---|---|
| 1 | ||
| 2 | ||
| 3 | ||
| 4 | ||
| 5 | ||
| 6 | ||
| 7 | ||
| 8 | ||
| 9 | ||
| 10 | Ground | |
| 11 | ||
| 12 |
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Front
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Top
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Left
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Right
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Bottom
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ADC and Register
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ADC and Register
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Address Board
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Address Board
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Control Board
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Control Board
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Memory
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Memory
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Rear
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Top front
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Right front
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Bottom front
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Mainframe rear connector internal
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Mainframe rear connector external
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Mainframe rear connector to J604
