1240: Difference between revisions

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image=Tektronix_1240_front_panel.jpeg|
image=Tektronix_1240_front_panel.jpeg|
caption=Tektronix 1240|
caption=Tektronix 1240|
introduced=? |
introduced=(?) |
discontinued=? |
discontinued=(?) |
summary=modular logic analyzer|
summary=Modular Logic Analyzer |
manuals=
manuals=
* [http://w140.com/070-4342-01_1240svcVol1_Jan87.pdf 1240svcVol1]
* [http://w140.com/070-4342-01_1240svcVol1_Jan87.pdf 1240 Service Manual Vol.1]
* [http://w140.com/070-4717-01_1240svcVol2_Oct88.pdf 1240svcVol2]
* [http://w140.com/070-4717-01_1240svcVol2_Oct88.pdf 1240 Service Manual Vol.2]
* [[ROM images#1240|ROM images]]
* [[ROM images#1240|ROM images]]
}}
}}


The Tektronix 1240 is a logic analyzer. The [[1241]] is the same device but with a color-shutter CRT.
The '''Tektronix 1240''' is a logic analyzer. The [[1241]] is the same device but with a color-shutter CRT.


The power supply is a switch-mode supply that mainly generates 5 V at up to 45 A. It requires a minimum load of 11.6 A. Additionally it generates 3 V at up to 8 A with no minimum load and several other voltages that are derived from linear post regulators.
The power supply is a switch-mode supply that mainly generates 5 V at up to 45 A. It requires a minimum load of 11.6 A. Additionally it generates 3 V at up to 8 A with no minimum load and several other voltages that are derived from linear post regulators.
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<gallery>
<gallery>
File:Tektronix_1240_front_panel.jpeg  | Tektronix 1240, front view
Tektronix_1240_front_panel.jpeg  | Tektronix 1240, front view
Tek 1240 selftest.jpg|Self test display
Tek 1240 selftest.jpg|Self test display
File:Tektronix_1240_rear_panel.jpeg  | Rear panel (note second power switch)
Tektronix_1240_rear_panel.jpeg  | Rear panel (note second power switch)
File:Tektronix_1240_probe_panel.jpeg  | Side with probe panel
Tektronix_1240_probe_panel.jpeg  | Side with probe panel
File:Tek 155-0270-00 from 1240.jpg    | Tek 155-0270-00 probe data interface hybrid (one of three)
Tek 155-0270-00 from 1240.jpg    | Tek [[155-0270-00]] probe data interface hybrid (one of three)
File:Tek 1240 A06 CRT Drive.jpg      | A06 CRT drive board (also includes comms pack interface)
Tek 1240 A06 CRT Drive.jpg      | A06 CRT drive board (also includes comms pack interface)
File:Tek 1240 A06 CRT Drive back.jpg  | A06 CRT drive board (rear side)
Tek 1240 A06 CRT Drive back.jpg  | A06 CRT drive board (rear side)
File:Tek 1240 PSU.jpg                | A07 Power supply
Tek 1240 PSU.jpg                | A07 Power supply
File:Tek 1240 PSU back.jpg            | A07 Power supply (rear side)
Tek 1240 PSU back.jpg            | A07 Power supply (rear side)
File:Tek 1240 PSU LV Regulators.jpg  | A07 Power supply low voltage regulators
Tek 1240 PSU LV Regulators.jpg  | A07 Power supply low voltage regulators
File:Tek 1240 A08.jpg                | A08 Interface board
Tek 1240 A08.jpg                | A08 Interface board
File:Tek 1240 A08 back.jpg            | A08 Interface board (rear side)
Tek 1240 A08 back.jpg            | A08 Interface board (rear side)
File:Tek 1240 A09.jpg                | A09 Control processor board
Tek 1240 A09.jpg                | A09 Control processor board
File:Tek 1240 A09 back.jpg            | A09 Control processor board (rear side)
Tek 1240 A09 back.jpg            | A09 Control processor board (rear side)
File:Tek 1240 A10.jpg                | A10 I/O processor board
Tek 1240 A10.jpg                | A10 I/O processor board
File:Tek 1240 A10 back.jpg            | A10 I/O processor board (rear side)
Tek 1240 A10 back.jpg            | A10 I/O processor board (rear side)
File:Tek 1240 A11.jpg                | A11 Display generator board
Tek 1240 A11.jpg                | A11 Display generator board
File:Tek 1240 A11 back.jpg            | A11 Display generator board (rear side)
Tek 1240 A11 back.jpg            | A11 Display generator board (rear side)
File:Tek 1240 A14.jpg                | A14 Trigger board
Tek 1240 A14.jpg                | A14 Trigger board
File:Tek 1240 A14 back.jpg            | A14 Trigger board (rear side)
Tek 1240 A14 back.jpg            | A14 Trigger board (rear side)
File:Tek 1240 A15 D1.jpg              | A15 9 channel board
Tek 1240 A15 D1.jpg              | A15 9 channel board
File:Tek 1240 A15 D1 back.jpg        | A15 9 channel board (rear side)
Tek 1240 A15 D1 back.jpg        | A15 9 channel board (rear side)
</gallery>
</gallery>


[[Category:Logic Analyzers]]
[[Category:Logic Analyzers]]

Revision as of 13:56, 24 April 2017

{{{manufacturer}}} 
Modular Logic Analyzer
Tektronix 1240

Produced from (?) to (?)

Manuals
(All manuals in PDF format unless noted otherwise)
Manuals – Specifications – Links – Pictures


The Tektronix 1240 is a logic analyzer. The 1241 is the same device but with a color-shutter CRT.

The power supply is a switch-mode supply that mainly generates 5 V at up to 45 A. It requires a minimum load of 11.6 A. Additionally it generates 3 V at up to 8 A with no minimum load and several other voltages that are derived from linear post regulators.

Boards are two to six layers.

Pictures

  • Tektronix 1240, front view

    Tektronix 1240, front view

  • Self test display

    Self test display

  • Rear panel (note second power switch)

    Rear panel (note second power switch)

  • Side with probe panel

    Side with probe panel

  • Tek 155-0270-00 probe data interface hybrid (one of three)

    Tek 155-0270-00 probe data interface hybrid (one of three)

  • A06 CRT drive board (also includes comms pack interface)

    A06 CRT drive board (also includes comms pack interface)

  • A06 CRT drive board (rear side)

    A06 CRT drive board (rear side)

  • A07 Power supply

    A07 Power supply

  • A07 Power supply (rear side)

    A07 Power supply (rear side)

  • A07 Power supply low voltage regulators

    A07 Power supply low voltage regulators

  • A08 Interface board

    A08 Interface board

  • A08 Interface board (rear side)

    A08 Interface board (rear side)

  • A09 Control processor board

    A09 Control processor board

  • A09 Control processor board (rear side)

    A09 Control processor board (rear side)

  • A10 I/O processor board

    A10 I/O processor board

  • A10 I/O processor board (rear side)

    A10 I/O processor board (rear side)

  • A11 Display generator board

    A11 Display generator board

  • A11 Display generator board (rear side)

    A11 Display generator board (rear side)

  • A14 Trigger board

    A14 Trigger board

  • A14 Trigger board (rear side)

    A14 Trigger board (rear side)

  • A15 9 channel board

    A15 9 channel board

  • A15 9 channel board (rear side)

    A15 9 channel board (rear side)

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