500 Series plug-in interface: Difference between revisions
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[[File:500 series plugin interface V.png|thumb| | [[File:500 series plugin interface V.png|thumb|200px|right| Plug-in pinout from [[535]] schematic - click to enlarge]] | ||
The '''plug-in interface of the [[500-series scopes]]''' is a single 16-pin Amphenol connector. | The '''plug-in interface of the [[500-series scopes]]''' is a single 16-pin Amphenol connector. | ||
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| 1 || bgcolor="Yellow" | +Signal || 100 mV/cm, bias +67.5 V ±2% | | 1 || bgcolor="Yellow" | +Signal || 100 mV/cm, bias +67.5 V ±2% | ||
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| 2 || | | 2 || bgcolor="Pink" | Ground || | ||
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| 3 || bgcolor="Yellow" | −Signal || 100 mV/cm, bias +67.5 V ±2% | | 3 || bgcolor="Yellow" | −Signal || 100 mV/cm, bias +67.5 V ±2% | ||
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| 4 || bgcolor="Yellow" | Int Trig GND || [[544]], [[546]], [[547]], [[549]], [[556]], late [[555]] only | | 4 || bgcolor="Yellow" | Int Trig GND || [[544]], [[546]], [[547]], [[549]],<br />[[556]], late [[555]] only | ||
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| 5 || bgcolor="Yellow" | Int Trig + || [[544]], [[546]], [[547]], [[549]], [[556]], late [[555]] only | | 5 || bgcolor="Yellow" | Int Trig + || [[544]], [[546]], [[547]], [[549]],<br />[[556]], late [[555]] only | ||
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| 6 || bgcolor="LightGreen" | Sawtooth || [[556]] only, others n/c | | 6 || bgcolor="LightGreen" | Sawtooth || [[556]] only, others n/c | ||
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| 7 || bgcolor="LightGreen" | Slave Pulse out || [[547]] only | | 7 || bgcolor="LightGreen" | Slave Pulse out || [[547]] only | ||
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| 8 || bgcolor="LightGreen" | Multi-trace sync || Cathode; grounded by [[CA]], [[M]] etc. in Alt Trace mode | | 8 || bgcolor="LightGreen" | Multi-trace sync || Cathode; grounded by [[CA]],<br />[[M]] etc. in Alt Trace mode | ||
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| 9 || bgcolor="Pink" | −150 V || min. 3.8 mA, max. 60 mA | | 9 || bgcolor="Pink" | −150 V || min. 3.8 mA, max. 60 mA | ||
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| 12 || bgcolor="Pink" | +350 V || min. 0 mA, max. 20 mA | | 12 || bgcolor="Pink" | +350 V || min. 0 mA, max. 20 mA | ||
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| 13 || bgcolor="LightBlue" | 6.3 V<sub>AC</sub> || plug-in AC heater supply, max. 2.8 A | | 13 || bgcolor="LightBlue" | 6.3 V<sub>AC</sub> || plug-in AC heater supply,<br />max. 2.8 A | ||
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| 14 || bgcolor="LightBlue" | 6.3 V<sub>AC</sub> || return for pin 13 | | 14 || bgcolor="LightBlue" | 6.3 V<sub>AC</sub> || return for pin 13 | ||
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| 15 || bgcolor="Pink" | +75 V || min./max. 150 mA for DC series heaters and LV supply | | 15 || bgcolor="Pink" | +75 V || min./max. 150 mA for DC<br />series heaters and LV supply | ||
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| 16 || bgcolor="LightGreen" | Multi-trace sync || Anode | | 16 || bgcolor="LightGreen" | Multi-trace sync || Anode | ||
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:{| | :{| | ||
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| bgcolor="Pink" | DC | | bgcolor="Pink" | DC power and ground | ||
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| bgcolor="LightBlue" | AC and heater power | | bgcolor="LightBlue" | AC and heater power |
Revision as of 05:16, 2 September 2018
The plug-in interface of the 500-series scopes is a single 16-pin Amphenol connector.
Pin-out
Pin group function legend
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Internal Trigger signal In early 500-series systems (e.g., a Type C plug-in in a 535 mainframe), the mainframe's triggering is based on the main vertical signal (pins 1/3). In these scopes, changing the vertical position control on the plug-in interacts with the trigger level setting if the scope is set to a DC trigger mode. In somewhat later 500-series systems (e.g. Type 547), the plug-in (e.g. Type 1A1) provides the mainframe with a separate trigger signal on pin 5 whose DC level is not affected by the vertical position knob. In multi-trace setups, this allows consistent triggering from a specific input channel independent of which channel is currently being drawn on CRT. For backward compatibility, the 547-era scopes have two types of INT triggering, taking the trigger signal either from the main vertical plug-in output (1/3), or the trigger output (5). Although the Type 1A1 has two input channels, they are not identical - the pin 5 internal trigger signal is always taken from channel 1. Even later 500-series plug-ins (e.g., the Type 1A4), have a knob for the selection of which input channel's signal supplies the trigger signal. |
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pinout shown in 556 schematic
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pinout listed in 040-0065-00 kit docs
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pinout shown in 1A2 schematic
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Male pins on plugin
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Rear lugs on plugin