Tektronix 7B92A Maintenance Manual page 8

Figure No.
Frontispiece 7B92A Dual Time Base
1-1 Location of Variable and Mainframe Selector multi-pin connectors .......................................
1-2 Location of release latch.........................................................................................................
1-3 Front-panel controls and connectors ......................................................................................
1-4 Effect of MAIN TRIGGERING LEVEL and SLOPE controls on crt display.............................
1-5 Area of graticule used for most accurate time measurements ...............................................
1-6 Typical alternate sweep display..............................................................................................
2-1 Dimensional drawing...............................................................................................................
4-1 Lubrication procedure for a typical cam switch.......................................................................
4-2 Semiconductor lead configurations.........................................................................................
4-3 Inter-board multi-pin connector assembly...............................................................................
4-4 End-lead multi-pin connector assembly..................................................................................
4-5 Location of pin numbers of Interface connector .....................................................................
5-1 Main Triggering level range ....................................................................................................
5-2 Delayed Triggering level range...............................................................................................
5-3 Variable Time/Division range..................................................................................................
5-4 Fast delay time accuracy ........................................................................................................
5-5 DC balance. (Circle denotes correct trigger point.)................................................................
5-6 Trigger Sensitivity. (Circle denotes correct trigger point.)......................................................
5-7 Main Triggering level range. (Circle denotes triggering limits.)..............................................
5-8 Delayed Triggering level range. (Circle denotes triggering limits.) ........................................
5-9 DC balance. (Circle denotes correct trigger point.)................................................................
5-10 Trigger sensitivity. (Circle denotes correct trigger point.) ......................................................
5-11 Main Triggering level range. (Circle denotes triggering limits.)..............................................
5-12 Delayed Triggering level range. (Circle denotes triggering limits.) ........................................
5-13 Correct DTM Scale and Delay Start adjustment (circle) .........................................................
5-14 Variable Time/Division range..................................................................................................
5-15 Fast delay time accuracy ........................................................................................................
LIST OF ILLUSTRATIONS
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