List Of Illustrations - Tektronix 2205 Service Manual

2205 Service
Figure
The 2205 Oscilloscope
Maximum input voltage vs frequency derating curve for CH 1
1-1
EXT INPUT Z conn ecto rs..................................................................................... ..........
or
Instrument dimensional d ra w in g ................................ ............................................ ..
1-2
Voltage Selector switch, fuse, power-cord receptacle, and plastic clamp .
2-1
Front panel controls, connectors, and in dica tors................................
2-2
Rear Panel ............ ...................................................... ......................................
2-3
Graticule measurement m arkings.....................................................................
2-4
Probe compensation .................................................. .....................................
2 - 5
Block diagram of the Channel 1 Attenuator .....................................
3 - 1
Block diagram of the Channel S w itching.............. ...........................
3-2
Block diagram of the Sweep Generator and Logic ...........................
3-3
Block diagram of the Horizontal A m p lifie r................ ........................
3-4
3-5 Simplified diagram of the DC Restorer .................... ........................
Block diagram of the Power S upply...................................................
3-6
Attenuator trim m er adjustm ents..............................
5-1
M ulti-connector holder o rie n ta tio n ........................ ...........................................
6-1
9-1 Color codes for resistors.
9-2
Semiconductor lead configurations*
9-3 Locating components on schematic diagrams and circuit board illustrations.
9-4 Block diagram.
9-5 Component view of A3—Front Panel board.
9-6 Circuit view of A3—Front Panel board.
9-7 A2— Timebase/Attenuator board.
9-8 A1—Main board component view.
9-9 Circuit view of A1—Main board.
A4—Mains Input board.
9-10
9-11 Adjustment locations of A1—Main board component view.
9-12 Adjustment locations of A1—Main board circuit view.
A2— Timebase/Attenuator board adjustment locations.
9-13
9-14 A3— Front Panel board adjustment location.

LIST OF ILLUSTRATIONS

X, CH 2 Y, and
OR
o r
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Page
viii
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