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502: Difference between revisions
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==Pictures== | ==Pictures== | ||
===502=== | |||
<gallery> | <gallery> | ||
Tek 502 front fl2.jpg | Tek 502 front fl2.jpg | ||
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Tek_502_front.jpg|502 front view | Tek_502_front.jpg|502 front view | ||
Tek_502.jpg | Image magnified from a flyer | Tek_502.jpg | Image magnified from a flyer | ||
Tek 502 left.jpg|502 left | Tek 502 left.jpg|502 left | ||
Tek 502 right.jpg|502 right | Tek 502 right.jpg|502 right | ||
Tek 502 bottom.jpg|502 bottom | Tek 502 bottom.jpg|502 bottom | ||
</gallery> | |||
===502A=== | |||
<gallery> | |||
Wellenkino_502a_011.jpg|502A | Wellenkino_502a_011.jpg|502A | ||
Tek 502a right internal.jpg|502A right internal | Tek 502a right internal.jpg|502A right internal | ||
Tek 502a right.jpg|502A right | Tek 502a right.jpg|502A right | ||
Tek 502a left.jpg|502A left | Tek 502a left.jpg|502A left | ||
Tek 502a rear.jpg|502A rear | Tek 502a rear.jpg|502A rear | ||
502A_Solidstate.JPG| Solid-state input stage with two 6DJ* | |||
</gallery> | </gallery> | ||
== Third version 502A, serial number greater than 31,000 == | ===RM502A=== | ||
<gallery> | |||
Tek rm502a 2 1.jpg | RM502A | |||
Tek rm502a 2 2.jpg | RM502A rear | |||
Tek rm 502a front.jpg|RM 502A | |||
Rm 502a display.jpg|RM 502A display | |||
Rm502a bottom2.jpg|RM 502A bottom | |||
Rm502a transformer wiring.jpg|RM 502A transformer wiring | |||
Rm502a top.jpg|RM 502A top | |||
Rm502a floating pre.jpg|RM 502A vibration-isolated vertical amp | |||
</gallery> | |||
=== Third version 502A, serial number greater than 31,000 === | |||
<gallery> | <gallery> | ||
Tek 502a last generation attenuator.jpg|top side lower beam input amp and attenuator, bottom side of upper beam vert input board | Tek 502a last generation attenuator.jpg|top side lower beam input amp and attenuator, bottom side of upper beam vert input board | ||
</gallery> | |||
===Diagrams=== | |||
<gallery> | |||
Tek 502a block.png|502A block diagram | |||
Tek-502a vert.png|502A vertical amplifier | |||
Tek 502 crt circuit.png|502 CRT circuit | |||
Tek 502a hvps.png|502A CRT circuit | |||
502-mountain-climber.png | [[Tektronix Cartoons|Cartoon]] in schematic: Mountain Climber | |||
</gallery> | </gallery> | ||