580 Series plug-in interface: Difference between revisions
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[[File:580 series plugin interface.png|thumb|350px|right|click to enlarge]] | [[File:580 series plugin interface.png|thumb|350px|right|click to enlarge]] | ||
The '''plug-in interface of the [[580-series scopes]]''' is a single 16-pin Amphenol connector: | The '''plug-in interface of the [[580-series scopes]]''' is a single 16-pin Amphenol 26-series connector: | ||
{| class="wikitable" | {| class="wikitable" | ||
Revision as of 09:01, 11 April 2018
The plug-in interface of the 580-series scopes is a single 16-pin Amphenol 26-series connector:
| Pin | Function | Comment |
|---|---|---|
| 1 | -150 V | R-C decoupled from mainframe |
| 2 | +100 V | R-C decoupled from mainframe |
| 3 | +225 V | R-C decoupled from mainframe |
| 4 | +350 V | R-C decoupled from mainframe |
| 5 | 6.3 VAC heater | from dedicated winding on mains transformer |
| 6 | 6.3 VAC heater | return for pin 5 |
| 7 | Alternate-trace sync pulse | from timebase |
| 8 | not connected | |
| 9 | Vertical signal input | 93 Ω impedance |
| 10 | Ground | |
| 11 | /Vertical signal input | 93 Ω impedance |
| 12 | 117 VAC | from primary side of mains transformer |
| 13 | 117 VAC | return for pin 12 |
| 14 | Vertical signal input return | 93 Ω, terminated and biased in plug-in, galvanically connected to pin 9 |
| 15 | +12.6 V from regulated heater supply | |
| 16 | /Vertical signal input return | 93 Ω, terminated and biased in plug-in, galvanically connected to pin 11 |
Used in
Scopes:
Plugins:
Pictures
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Type 80 plug-in
-
Type 81A adapter plug-in
