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{{TM500 mainframe | |||
|mfg=Tektronix | |||
|type=TM501 | |||
|function=single-bay mainframe | |||
|image=Tek-tm501.jpg | |||
|introduced=1972 | |||
|discontinued=1991 | |||
|designers=Gunther Engert;Roger Stenbock; | |||
|manuals= | |||
* [[Media:070-1304-00.pdf|TM501 Manual 070-1304-00]] | |||
* [[Media:070-1304-01.pdf|TM501 Manual 070-1304-01]] | |||
}} | |||
On the '''TM501A''', the power switch has been moved to the rear. | |||
{{BeginSpecs}} | |||
{{Spec | Line Voltage | 100 V to 120 V / 108 V to 132 V}} | |||
{{Spec | Line Frequency | 40 Hz to 440 Hz }} | |||
{{Spec | Max Power | 120 W }} | |||
{{Spec | Weight | 2.3 kg (6 lbs) }} | |||
{{Spec | Size | 15.2 cm × 9.9 cm × 38.9 cm (H×W×L) (6.0" × 3.9" × 15.3") }} | |||
{{Spec | Plugin Supply | | |||
* +33.5 V / −33.5 V, 350 mA max ea. | |||
* +11.5 V, 1.3 A max | |||
* 17.5 V<sub>AC</sub> with grounded center tap, 30 VA max | |||
* 2 × 25 V<sub>AC</sub>, 2 x 0.5 A / 25 VA (combined) max; floating ≤350 V (peak) | |||
}} | |||
{{EndSpecs}} | |||
== | ===Options=== | ||
Option 2 adds internal pin headers for the slot as well as a rear 50-pin and BNC connector, allowing for custom wiring to and from the plugin. | |||
== | On the standard TM501, cutouts for the 50-pin and BNC socket have been made in the rear frame, meaning that the user only needs to drill holes in the rear cover plate to install the sockets. | ||
[[ | |||
==Links== | |||
* [https://www.youtube.com/watch?v=3qgTpMnht8I Tektronix TM501 Mainframe Restoration] by NFM @ YouTube | |||
* [[Media:TM501_Insulator_Plate_gerbers.zip|TM501 Insulator Plate - Gerber files]] (ZIP) (See TM501 restoration link above) | |||
{{Documents|Link=TM501}} | |||
{{Documents|Link=TM501A}} | |||
==Pictures== | ==Pictures== | ||
'''TM501''' | |||
<gallery> | <gallery> | ||
Tek-tm501.jpg | Front | |||
Tek tm501 1.jpg | Front | |||
Tek tm501 2.jpg | 3/4 View | |||
Tek tm501 3.jpg | Top | |||
Tek tm501 4.jpg | Rear | |||
Tek tm501 5.jpg | Rear | |||
Tek tm501 6.jpg | Internal | |||
Tek_TM501_Opt02.jpg | Option 02 | |||
</gallery> | |||
'''TM501A''' | |||
</gallery> | |||
Tek_TM501A_Front.jpg| Front | |||
Tek_TM501A_Rear.jpg | Rear | |||
</gallery> | </gallery> | ||