Difference between revisions of "Tandberg TDV 1200"

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m (Added Problems and fixes section, based on my old notes)
m (→‎Keyboard: add section for pictures of another TDV 1200 keyboard)
 
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| accessdate= April 20, 2013
 
| accessdate= April 20, 2013
 
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The manual for GPGS - General Purpose Graphics System<ref>[http://www.norsigd.no/GPGS.html GPGS - General Purpose Graphics System]</ref> also mentions 'RUBY' Tandberg 1200<ref>[http://www.norsigd.no/GPGS_manual/GPGS_manual.pdf GPGS manual (pdf)]</ref>.
  
 
==Interfaces==
 
==Interfaces==
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File:Tandberg TDV1200 front overview.jpg
 
File:Tandberg TDV1200 front overview.jpg
 
File:Tandberg TDV1200 keyboard.jpg
 
File:Tandberg TDV1200 keyboard.jpg
 +
File:TDV 1200 keyboard underside IMG 20211227 144446090.jpg
 
File:Tandberg TDV1200 left side.jpg
 
File:Tandberg TDV1200 left side.jpg
 
File:Tandberg TDV1200 right side.jpg
 
File:Tandberg TDV1200 right side.jpg
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File:Tandberg TDV1200 serial no label.jpg
 
File:Tandberg TDV1200 serial no label.jpg
 
File:Tandberg TDV1200 interface and labels.jpg
 
File:Tandberg TDV1200 interface and labels.jpg
 +
File:TDV 1200 keyboard underside label serial IMG 20211227 144455701.jpg| keyboard serial no. label
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File:TDV 1200 keyboard underside label usage IMG 20211227 144503899.jpg| keyboard - usage label
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File:TDV 1200 underside label 1 IMG 20211227 144714677.jpg| terminal underside label
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File:TDV 1200 underside label 2 IMG 20211227 144733991.jpg
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File:TDV 1200 underside label 3 IMG 20211227 144738539.jpg
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File:TDV 1200 underside label 4 IMG 20211227 144747072.jpg
 
</gallery>
 
</gallery>
  
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File:Tandberg TDV 1200 power 8 20191003 190407.jpg|text closeup
 
File:Tandberg TDV 1200 power 8 20191003 190407.jpg|text closeup
 
</gallery>
 
</gallery>
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=== EPROMs ===
 +
Pictures of EPROMs on the processor board
 +
<gallery>
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File:Tandberg TDV1200 U5 D27512 01.0 967200.jpg| U5
 +
File:Tandberg TDV1200 U15 D27C010 01.0 967200.jpg| U15
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</gallery>
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 +
=== Keyboard ===
 +
Pictures of the keyboard
 +
<gallery>
 +
File:Tdv 1200 keyboard front 1 IMG 20230205 144459285.jpg | keyboard front
 +
File:Tdv 1200 keyboard bottom 1 IMG 20230205 144516384.jpg | keyboard underside
 +
File:Tdv 1200 keyboard bottom label 1 IMG 20230205 144525117.jpg | keyboard label on underside
 +
File:Tdv 1200 keyboard bottom label 2 IMG 20230205 144529769.jpg | keyboard label on underside
 +
File:Tdv 1200 keyboard pcb top 1 IMG 20230205 144710468.jpg | keyboard pcb upper
 +
File:Tdv 1200 keyboard pcb top label 1 IMG 20230205 144715183.jpg | keyboard pcb upper - a label
 +
File:Tdv 1200 keyboard pcb version info 1 IMG 20230205 144721658.jpg | keyboard pcb upper - version info
 +
File:Tdv 1200 keyboard pcb bottom 1 IMG 20230205 144757861.jpg | keyboard pcb lower
 +
File:Tdv 1200 keyboard pcb bottom 2 IMG 20230205 144823474.jpg | keyboard pcb lower, picture 2
 +
</gallery>
 +
 +
Pictures of another keyboard
 +
<gallery>
 +
 +
</gallery>
 +
 +
== Other files ==
 +
Processor board EPROM dumps.
 +
 +
U5 dump: [[File:TDV1200 U5 01.0 967200.zip]]
 +
 +
U15 dump: [[File:TDV1200 U15 01.0 967200.zip]]
  
 
{{References}}
 
{{References}}

Latest revision as of 15:25, 3 November 2024

Tandberg TDV 1200
Manufacturer Tandberg
Model TDV 1200
Communication
Interfaces RS-232C,
20 mA current loop,
RS-422-A (V.11)
Baud Rates 50 to 38400
Display
Size 14 inch
Refresh Rate 70 Hz
Graphic Modes
Type Monochrome
Resolution 720x454
Firmware
CPU 80188

The Tandberg TDV 1200 terminal[1] was produced by Tandberg Data and sold by Norsk Data (ND) as product number 110140. The terminal has a 14 inch screen.[2]

The manual for GPGS - General Purpose Graphics System[3] also mentions 'RUBY' Tandberg 1200[4].

Interfaces

The terminal has two communication links called "Line A" and "Line B". Each of those can have up to two physical adapters connected (you can only use one at a time). In addition the terminal has a peripheral interface. There is space for up to three optional adapters in the terminal. The standard interface is RS-232-C (V.24) designated "Internal Line A (Ch 4)".

Optional adapters

  • Optional Line A (Ch 3): V.24 (RS-232-C), V.11 (RS-422-A), 20 mA Current Loop, Mouse adapter
  • Line B (Ch 1): V.24 (RS-232-C), V.11 (RS-422-A), 20 mA Current Loop, Mouse adapter
  • Peripheral interface (Ch 2): Centronics adapter, Magnetic Card Reader adapter

Specifications

The specifications for the terminal is based on the following international standards[1]:

ISO 646 
7-bit coded character set for information process interchange.
ISO 2022 
Information processing, ISO 7-bit and 8-bit coded character sets and code extension techniques.
ISO 6429 
Information processing, ISO 7-bit and 8-bit coded character sets, additional control functions for character, and imaging devices.

Problems and fixes

If you get the error message 

RAM Test Error 000000010

and it can't be fixed by pressing the Reset button (under the terminal), you can try this:

  1. Remove the battery jumper (ST3).
  2. If the terminal is on, then turn it off.
  3. Power on the terminal, and put the battery jumper (ST3) back in its place.
  4. You are now in system test. Press the button labeled "Config".
  5. Verify that the configuration corresponds with the physical memory on the main board (processor board).
  6. Press EXIT twice, and answer YES to the question.

The terminal should now be working normally again


Documentation

ND-12.045.1 EN ND Display Terminal 1200 User Guide.

ND-12.045.2 EN ND Display Terminal 1200 Operator Guide.[5]

ND-12.047 EN ND Display Terminal 1200 Reference Manual.

ND-12.054.1 EN ND Display Terminal 1200 Functional Specifications.[1]

Images

Images of the terminal.

  • Tandberg TDV1200 front overview.jpg
  • Tandberg TDV1200 keyboard.jpg
  • TDV 1200 keyboard underside IMG 20211227 144446090.jpg
  • Tandberg TDV1200 left side.jpg
  • Tandberg TDV1200 right side.jpg
  • Tandberg TDV1200 monitor front.jpg
  • Tandberg TDV1200 back.jpg
  • Tandberg TDV1200 back cover off.jpg
  • Tandberg TDV1200 serial no label.jpg
  • Tandberg TDV1200 interface and labels.jpg

  • keyboard serial no. label

  • keyboard - usage label

  • terminal underside label

  • TDV 1200 underside label 2 IMG 20211227 144733991.jpg
  • TDV 1200 underside label 3 IMG 20211227 144738539.jpg
  • TDV 1200 underside label 4 IMG 20211227 144747072.jpg

PCB images

Images of the printed circuit boards.

processor board

  • overview

  • 02 tdv1200 processor board IMG 20200709 175539711.jpg
  • Error creating thumbnail: File with dimensions greater than 12.5 MP
  • Error creating thumbnail: File with dimensions greater than 12.5 MP

  • barcode

  • J5 - from power board

  • J7 - to video board

  • Error creating thumbnail: File with dimensions greater than 12.5 MP

    U31 closeup

  • Error creating thumbnail: File with dimensions greater than 12.5 MP

    U15 closeup

  • U5 closeup

  • text, version, battery

  • solder side

  • solder side - text

  • RS-232 adapter and cable

power board

  • Error creating thumbnail: File with dimensions greater than 12.5 MP

    component side

  • Error creating thumbnail: File with dimensions greater than 12.5 MP
  • Tandberg TDV 1200 power 3 20191003 184701.jpg
  • Tandberg TDV 1200 power 4 20191003 184712.jpg
  • Tandberg TDV 1200 power 5 20191003 184741.jpg

  • solder side

  • text closeup

  • text closeup

EPROMs

Pictures of EPROMs on the processor board

  • U5

  • U15

Keyboard

Pictures of the keyboard

  • keyboard front

  • keyboard underside

  • keyboard label on underside

  • keyboard label on underside

  • keyboard pcb upper

  • keyboard pcb upper - a label

  • keyboard pcb upper - version info

  • keyboard pcb lower

  • keyboard pcb lower, picture 2

Pictures of another keyboard

Other files

Processor board EPROM dumps.

U5 dump: File:TDV1200 U5 01.0 967200.zip

U15 dump: File:TDV1200 U15 01.0 967200.zip

References

  1. ↑ 1.0 1.1 1.2 "Norsk Data Library, document 12.054.1". http://www.sintran.com/sintran/library/libhw/libhw.html. Retrieved 21 April 2012. 
  2. ↑ "Zwei 14-Zoll-Terminals mit Positiv Darstellung und ein Farbterminal bringt Tandberg Data neu auf der Markt". October 23, 1987. http://www.computerwoche.de/a/zwei-14-zoll-terminals-mit-positiv-darstellung-und-ein-farbterminal-bringt-tandberg-data-neu-auf-der-markt-die-beiden-monochrom-terminals-der-serie-tdv-1200-verfuegen-ueber-eine-bildwiederholfrequenz-von-70-hertz-eine-aufloesung-von-720-x-454-punkten-und,1161877. Retrieved April 20, 2013. 
  3. ↑ GPGS - General Purpose Graphics System
  4. ↑ GPGS manual (pdf)
  5. ↑ Nork Data library, Hardware
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