TDS794D: Difference between revisions

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|designers=
|designers=
|manuals=
|manuals=
==Common==
'''TDS794D'''
* [[Media:071-0130-03.pdf|TDS700D User Manual 071-0130-03]]
* [[Media:071-0134-00.pdf|TDS700D User Manual Japanese 071-0134-00]]
* [[Media:071-0135-00.pdf|TDS700D Performance Verification and Specifications 071-0135-00]]
* [[Media:071-0136-00.pdf|TDS700D Service Manual 071-0136-00]]
* [[Media:071-0504-00.pdf|TDS700D Reference 071-0504-00]]
* [[Media:071-0627-02.pdf|TDS700D Service Manual 071-0627-02]]
* [[Media:071-0630-03.pdf|TDS700D Performance Verification and Specifications 071-0630-03]]
* [[Media:55W_11336_2.pdf|TDS700D Datasheet 55W_11336_2]]
* [[Media:55W_11336_3.pdf|TDS700D Datasheet 55W_11336_3]]
* [[Media:TDS700D_Datasheet_55W_11336_4.pdf|TDS700D Datasheet 55W_11336_4]]
 
'''Common'''
* [[Media:061-4094-02.pdf|TDS, TLS & CTS FDD Replacement Instructions 061-4094-02]]
* [[Media:061-4094-02.pdf|TDS, TLS & CTS FDD Replacement Instructions 061-4094-02]]
* [[Media:070-8432-04.pdf|TLS Logic Scope and TDS Series Oscilloscopes Rackmount Installation 070-8432-04]]
* [[Media:070-8432-04.pdf|TLS Logic Scope and TDS Series Oscilloscopes Rackmount Installation 070-8432-04]]
* [[Media:070-8567-01.pdf|Option 13 RS-232/Centronics Hardcopy Interface Instruction Manual 070-8567-01]]
* [[Media:070-8582-01.pdf|Option 2F Advanced DSP Math Instruction Manual 070-8582-01]]
* [[Media:070-8748-02.pdf|TDS Family Opt 05 Video Trigger Interface Instruction Manual 070-8709-02]]
* [[Media:070-8748-02.pdf|TDS Family Opt 05 Video Trigger Interface Instruction Manual 070-8709-02]]
* [[Media:070-8919-00.pdf|TTiP TDS Telecommunication Templates & i-Pattern Software 070-8919-00]]
* [[Media:070-8919-00.pdf|TTiP TDS Telecommunication Templates & i-Pattern Software 070-8919-00]]
Line 31: Line 45:
* [[Media:071-0875-00.pdf|TDSJIT1V2 Jitter Analysis Measurements Application 071-0875-00]]
* [[Media:071-0875-00.pdf|TDSJIT1V2 Jitter Analysis Measurements Application 071-0875-00]]
* [[Media:071-1140-03.pdf|WaveStar Software, Wavestar Reader, AD007 GPIB-LAN Adapter Software Solutions Installation 071-1140-03]]
* [[Media:071-1140-03.pdf|WaveStar Software, Wavestar Reader, AD007 GPIB-LAN Adapter Software Solutions Installation 071-1140-03]]
==TDS794D==
* [[Media:071-0130-03.pdf|TDS700D User Manual 071-0130-03]]
* [[Media:071-0135-00.pdf|TDS700D Performance Verification and Specifications 071-0135-00]]
* [[Media:071-0136-00.pdf|TDS700D Service Manual 071-0136-00]]
* [[Media:071-0504-00.pdf|TDS700D Reference 071-0504-00]]
* [[Media:071-0627-02.pdf|TDS700D Service Manual 071-0627-02]]
* [[Media:071-0630-03.pdf|TDS700D Performance Verification and Specifications 071-0630-03]]


}}
}}
The '''Tektronix TDS794''' is a 2 GHz, 4 GS/s quad-channel digital storage scope.


See the [[TDS794D/Repairs|Repairs page]] regarding HDD/FDD replacements.
The '''Tektronix TDS794''' is a 2 GHz, 4 GS/s four-channel digital storage scope with a color screen.


{{MissingSpecs}}
{{BeginSpecs}}
{{Spec | Bandwidth  | 2 GHz }}
{{Spec | Sample rate | 1 channel @ 4 GS/s, 2 channels @ 2 GS/s, 3 or 4 channels @ 1 GS/s }}
{{Spec | Number of Channels | 4 }}
{{Spec | Vertical Sensitivity| 10 mV to 1 V/div with calibrated fine adjustment }}
{{Spec | Resolution  | 8 bit }}
{{Spec | Time Base Range| 200 ps to 10 s/div }}
{{Spec | Record length | 50k samples per channel }}
{{Spec | Record Length (1M Option)| 500 K points on 1 channel;  250 k points on 2 channels ; 130 k points on 3 or 4 channels }}
{{Spec | Record Length (2M Option)| 8 M points on 1 channel;  4 M points on 2 channels ; 2 M points on 3 or 4 channels }}
{{Spec | Acquisition modes | sample, envelope, average, high-resolution, peak-detect }}
{{Spec | Display  | Color; Zoom }}
{{Spec | Trigger modes | Edge, logic, pulse; Video trigger with option 05 ([[NTSC]], [[SECAM]], [[PAL]], HDTV, and FlexFormat) }}
{{Spec | Storage | 1.44 Mbyte, 3.5 inch, DOS 3.3-or-later floppy disk. NVRAM storage for saving waveforms, hardcopies, and setups. Units with option HD present (requires additional hardware) have a hard disk drive }}
{{Spec | I/O | Full GPIB programmability }}
{{Spec | Hardcopy | Using [[GPIB]], [[RS-232]], or Centronics ports }}
{{EndSpecs}}


==Software==
==Software==
* [[Media:TDS300-400-500-600-700-800_AWE_Drivers_066008700.zip|Tektronix TDS300, 400, 500, 600, 700, 800 AWE Drivers 066-0087-00]] (ZIP)
* [[Media:TDS500C-500D-700C-700D-714L_V1.129_Field_Adjustment_Software.zip|TDS700C/700D/714L V1.129 Field Adjustment Software]] (ZIP)
* [[Media:TDS500C-500D-700C-700D-714L_V1.129_Field_Adjustment_Software_063-3289-01.zip|TDS700C/700D/714L V1.129 Field Adjustment Software 063-3289-01]] (ZIP)
<br>
* [[Media:063-1134-00 V1.2.zip|TDS Family Programming Examples Software 063-1134-00 V1.2]] (ZIP)
* [[Media:066-0002-00.zip|Waveform Converter For Oscilloscopes 066-0002-00]] (ZIP)
* [[Media:066-0087-00.zip|AWE Drivers For Tektronix Oscilloscopes 066-0087-00]] (ZIP)
* [[Media:066-0104-00.zip|File Transfer Utility From TDS Scope To PC 066-0104-00]] (ZIP)
* [[Media:Ttip.zip|Telecom Test and I-Pattern Software TTiP 066-0119-00]] (ZIP)
* [[Media:Ttip.zip|Telecom Test and I-Pattern Software TTiP 066-0119-00]] (ZIP)
* [[Media:066-0125-00.zip|Enhanced Printing Utility for TDS Family 066-0125-00]] (ZIP)
* [[Media:066-0125-00.zip|Enhanced Printing Utility for TDS Family 066-0125-00]] (ZIP)
* [[Media:Tdsrteup_(TDS_runtime_Environment_TDSRTE1).zip|TDS runtime Environment TDSRTE1 066-0127-00]] (ZIP)
* [[Media:Tdsrteup_(TDS_runtime_Environment_TDSRTE1).zip|TDS runtime Environment TDSRTE1 066-0127-00]] (ZIP)
* [[Media:TDS520C-540C-580C-724C-754C-784C_Custom_Masks.zip|Tektronix TDS500C/700C Custom Masks 066-0165-00]] (ZIP)
* [[Media:066-0165-00.zip|Tektronix TDS500C/700C Custom Masks 066-0165-00]] (ZIP)
* [[Media:066-0176-00.zip|WFM to ASCII Waveform Converter - UNIX Version For Sun Spark Stations 066-0176-00]] (ZIP)
* [[Media:066-0177-00.zip|Hardcopy from TDS to PC Using HPIP 82335B Interface Card 066-0177-00]] (ZIP)
* [[Media:066-0178-00.zip|Example Program To Get Crossing Levels 066-0178-00]] (ZIP)
* [[Media:066-0179-00.zip|TDS ISF File To CSV File Conversion Utility 066-0179-00]] (ZIP)
* [[Media:066-0183-00.zip|TDS Sandisk Hard Disk Patch Utility 066-0183-00]] (ZIP)
* [[Media:066-0188-00.zip|Transfer 2 Byte Data From TDS Oscilloscopes QuickBasic 066-0188-00]] (ZIP)
* [[Media:066-0194-00.zip|TDS Waveform Logging Sample Program 066-0194-00]] (ZIP)
* [[Media:066-0196-00.zip|Load TDS Floppy MathCAD Files Into MathCAD 066-0196-00]] (ZIP)
* [[Media:066-0197-00.zip|Transfer TDS Hardcopy Screens To PC Via GPIB 066-0197-00]] (ZIP)
* [[Media:066-0198-00.zip|Transfer Setups Between TDS Oscilloscopes 066-0198-00]] (ZIP)
* [[Media:066-0200-00.zip|VB Program To Capture TDS Extended Waveforms 066-0200-00]] (ZIP)
* [[Media:066-0489-00.zip|TDS Series WFM File Formatter 066-0489-00]] (ZIP)
* [[Media:Wavestar_2012.05.09.11.07.29_16456_EN.zip|Tektronix Wavestar 2012.05.09.11.07.29 16456 EN 066-0934-03]] (ZIP, 102MB) ''Product Key: WSTRO618650124''
* [[Media:Wavestar_2012.05.09.11.07.29_16456_EN.zip|Tektronix Wavestar 2012.05.09.11.07.29 16456 EN 066-0934-03]] (ZIP, 102MB) ''Product Key: WSTRO618650124''


==Firmware==
==Firmware==
* [[Media:TDS794D_v6.3e_Firmware.zip|TDS794D v6.3e Firmware]] (ZIP)
* [[Media:TDS794D_v6.4e_Firmware.zip|TDS794D v6.4e Firmware]] (ZIP)
* [[Media:TDS794D_v6.6e_Firmware.zip|TDS794D v6.6e Firmware]] (ZIP)
* [[Media:TDS794D_v6.6e_Firmware.zip|TDS794D v6.6e Firmware]] (ZIP)
* [[Media:TDS794D_v8.0e_Firmware.zip|TDS794D v8.0e Firmware]] (ZIP)
==Links==
See the [[TDS794D/Repairs|Repairs page]] regarding HDD/FDD replacements.
* Tek Forum threads:
** [http://forum.tek.com/viewtopic.php?f=568&t=140017/  Recovering the unit from a bricked state]
** [http://forum.tek.com/viewtopic.php?f=568&t=139999&hilit=TDS784/ Firmware updating]
** [http://forum.tek.com/viewtopic.php?f=568&t=138168&hilit=TDS784/ Backing up and restoring calibration data]
* EEVBlog Forum Threads:
** [http://www.eevblog.com/forum/testgear/hackingupgrading-old-scope-(tds754d)/ EEVBlog Forum thread on TDS options and how to enable them]
** [https://www.eevblog.com/forum/repair/unified-tektool-released-!-(firmware-flash-tools-for-old-tds-series)/ Firmware update via GPIB]
** [https://www.eevblog.com/forum/repair/tektronix-tds500-700-debug-konscole-interface/ Serial debug and console interface card for TDS500-700 series]
** [https://www.eevblog.com/forum/testgear/console-port-debug-adapter-for-tek-tds500-tds600-and-tds700-series-scopes/ Console port debug adapter for TDS500-700 series]
* Youtube
** [https://www.youtube.com/watch?v=ve-MnHakY6Y NVRAM module replacement - Near Far Media]
** [https://www.youtube.com/watch?v=b0P1sJBomDQ Input hybrid repair - Near Far Media]
** [https://www.youtube.com/watch?v=ZsxKTOmeZ2k Power supply repair - Near Far Media]
* [https://simmconnlabscom.ipage.com/store/page5.html Simmconn Labs LCD replacement kits for CRT-based TDS O-scopes]
* [https://www.tek.com/support/faqs/i-lost-my-wavestar-keycode-how-can-i-get-it-back Wavestar Product Key]
* [https://www.hakanh.com/dl/TDSErrLog.htm TDS error log viewer]
* [http://www.ko4bb.com/getsimple/index.php?id=enable-tds754d-options Enabling options via GPIB interface - ko4bb.com]


==Pictures==
==Pictures==
Line 89: Line 153:
TDS5-6-700_Option_05_TV_Trigger_Internal_Parts.jpg|Option 05 Internal Parts
TDS5-6-700_Option_05_TV_Trigger_Internal_Parts.jpg|Option 05 Internal Parts
TDS5-6-700_Option_HD_HDD_Internal_Parts.jpg|Option HD Internal Parts, 2.5" Disk Version
TDS5-6-700_Option_HD_HDD_Internal_Parts.jpg|Option HD Internal Parts, 2.5" Disk Version
TDS5-6-700_Option_HD_PCMCIA_Internal_Parts.jpg|Option HD Internal Parts, PCMCIA Disk Version
</gallery>
</gallery>


Revision as of 23:17, 1 March 2023

Tektronix TDS794
2 GHz, 4 GS/s 4-channel digital scope
Tektronix TDS794D

Produced from (?) to (?)

Manuals

TDS794D

Common

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


The Tektronix TDS794 is a 2 GHz, 4 GS/s four-channel digital storage scope with a color screen.

Key Specifications

Bandwidth 2 GHz
Sample rate 1 channel @ 4 GS/s, 2 channels @ 2 GS/s, 3 or 4 channels @ 1 GS/s
Number of Channels 4
Vertical Sensitivity 10 mV to 1 V/div with calibrated fine adjustment
Resolution 8 bit
Time Base Range 200 ps to 10 s/div
Record length 50k samples per channel
Record Length (1M Option) 500 K points on 1 channel; 250 k points on 2 channels ; 130 k points on 3 or 4 channels
Record Length (2M Option) 8 M points on 1 channel; 4 M points on 2 channels ; 2 M points on 3 or 4 channels
Acquisition modes sample, envelope, average, high-resolution, peak-detect
Display Color; Zoom
Trigger modes Edge, logic, pulse; Video trigger with option 05 (NTSC, SECAM, PAL, HDTV, and FlexFormat)
Storage 1.44 Mbyte, 3.5 inch, DOS 3.3-or-later floppy disk. NVRAM storage for saving waveforms, hardcopies, and setups. Units with option HD present (requires additional hardware) have a hard disk drive
I/O Full GPIB programmability
Hardcopy Using GPIB, RS-232, or Centronics ports

Software


Firmware

Links

See the Repairs page regarding HDD/FDD replacements.

Pictures

TDS794D

Internal

  • Option 05 Internal Parts

    Option 05 Internal Parts

  • Option HD Internal Parts, 2.5" Disk Version

    Option HD Internal Parts, 2.5" Disk Version

  • Option HD Internal Parts, PCMCIA Disk Version

    Option HD Internal Parts, PCMCIA Disk Version

TDS794 Probe (P6339A)

  • P6339A

    P6339A

  • P6339A

    P6339A

  • P6339A Open

    P6339A Open

  • P6339A Analog board top view

    P6339A Analog board top view

  • P6339A Analog board bottom view

    P6339A Analog board bottom view

  • P6339A logic board

    P6339A logic board

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