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Olympia Disque with IKBS » History » Revision 15

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laforge, 09/28/2022 08:36 PM


Olympia Disque with IKBS

The Olympia Disque is an electronic daisywheel typwriter with single-line alphanumeric display, battery-buffered RAM and a proprietary 2" floppy disk drive.

It was possible to enable the Olympia Disque for Teletex, either with an internal add-on-board (IKBS) or with an external device.

Hardware

Mainboard

The mainboard hosts

  • 1x NEC D8085AHC CPU (socketed)
  • 4x TI TMS2764JL-35 EPROMs (IS1..IS4)
  • 1x Fujitsu MBM27128-30 EEPROM (IS54 via daughterboard 73.410-4066.1)
  • 5x HM6116LP-3 RAM (onboard)
  • 4x HM6116P-3 RAM (socketed)
  • 1x NEC D8253C-2 programmable timer IC (socketed)
  • 2x NEC D8255AC-5 programmable peripheral IC
    • towards connector leading to daughterboard 73.200-4045.1/02L / 73.410-4044.2/00
    • towards connector X5
  • various logic ICs (SN74LS245N, SN74LS02N, SN74LS393N, SN74LS04N, SN74LS138, TC40H032P, TC40HC002P
  • Panasonic Lithium Battery BR-2/3A 3V

Connectors (labels added by myself)

Designation Pinout Connects to
X1 1x4 Power supply
X2 1x3 Power supply
X3 1x13 Floppy Controller
X4 1x2
X5 1x16 Display (X22)
X18 2x10 Kayboard (X20) + LED/Pusbutton board (X19)

Left daughterboard (67.650-3242-2)

This board seems to be in charge of driving the electromechanics (daisywheel, paper feed, carriage, ...)

  • 1x Mostek MK3870/42 MCU (socketed)
  • 1x TMS2516JL-45 16k EPROM 2048x8 (socketed) TMS3516-45JL.pdf
  • 2x 74LS259PC
  • 1x 74LS373PC
  • 1x ULN2003AN
  • 1x LM339N
  • 2x SN7404N
  • 1x T74LS00BI
  • 16x TIP112
  • 2x TIP125
  • 1x TIP127

Connectors (labels added by myself)

Designation Pinout Connects to
X6 1x3
X7 1x9 Carriage belt drive step motor
X8 1x16 Paper feed step motor
X12 2z19 daisy-wheel/carriage

Right daughterboard (73.200-4045.1/02L / 73.410-4044.2/00)

  • 4x NEC D2732D 32k (4096 x 8) EPROM (socketed) D2732D.pdf
  • 1x SN74LS373N
  • 1x 8-way dip switch (all on in my unit)
  • 1x unknown DIL28 IC (label on top turns marking unreadable)

Display board (73.310-4029.1/05 / 73.410-4028.2/02)

  • 1x single-row 40 character alphanumeric VFD display tube
  • 1x Toshiba TMP8085AP CPU (socketed)
  • 1x NEC D2732D 32k (4096 x 8) EPROM (socketed) D2732D.pdf
  • 1x RCA CDM6116AE2 RAM
  • 1x unknown DIL40 IC (label on top turns marking unreadable)
  • 10x UCN4810A VFD display driver
  • 1x SN74LS373
  • 1x TC40H000P
  • 1x 74LS00

Keyboard (73.410-3001-2/00)

  • 1x DM74LS154N
  • 76x diode (for key matrix)
  • 77x key switch (click)
  • 1x 2x10 2.54mm header (bus cable connecting keyboard)

Button and LED panel (73.410-4012.2/02)

  • 1x MM5451N
  • 8x Diode
  • 28x LED 3mm green
  • 7x pushbutton
  • 1x 2x10 2.54mm header (bus cable connecting keyboard)

IKBS board (63.400-6101.1 / ANT 66.3820.600.00-A001 SA-Ausg.B)

  • 1x SAB 8085 A-C CPU (socketed)
  • 6x MBM2764-30 64k (8192 x 8) EPROM (IC1..IC6)
  • 10x Toshiba TC5516AP RAM (socketed, 2x DIP24, 8x DIP28)
  • 2x Intel D8251A UART
  • 1x Intel D8255A-5
  • 1x Intel D8273 HDLC/SDLC controler)
  • various logic ICs (74HC00, 74LS03, 74LS00, 7400, 74LS04, 74LS02, 74LS74AN, 74LS32N, 74LS138N, 74LS374N, ...)
  • 2x UA637ARC
  • 1x 9638RC
  • 1x Varta FL3/60DK 063 battery

Connectors

Designation Pinout Connects to
SV1 1x4 Power supply
SV2 1x14 SUB-D 15 (X.21 Interface)
SV3 1x3 Wires soldered to right daughterboard: GND, IS10, IS9). Maybe Chipselect?
SV4 1x4 3x Teletex LED panel
Files (28)
TMS3516-45JL.pdf View TMS3516-45JL.pdf 671 KB laforge, 09/28/2022 05:27 PM
D2732D.pdf View D2732D.pdf 377 KB NEC uPD2732 EPROM laforge, 09/28/2022 05:36 PM
olympia_disque_display_top.jpg View olympia_disque_display_top.jpg 999 KB laforge, 09/29/2022 05:30 PM
olympia_disque_display_bot.jpg View olympia_disque_display_bot.jpg 1.08 MB laforge, 09/29/2022 05:30 PM
olympia_disque_kbd_display_without_top_cover.jpg View olympia_disque_kbd_display_without_top_cover.jpg 3.51 MB laforge, 09/29/2022 05:30 PM
olympia_disque_keyboard_bot.jpg View olympia_disque_keyboard_bot.jpg 1.1 MB laforge, 09/29/2022 05:30 PM
olympia_disque_keyboard_top.jpg View olympia_disque_keyboard_top.jpg 1.04 MB laforge, 09/29/2022 05:30 PM
olympia_disque_left_dboard_bot.jpg View olympia_disque_left_dboard_bot.jpg 3.06 MB laforge, 09/29/2022 05:31 PM
olympia_disque_mainboard_stack.jpg View olympia_disque_mainboard_stack.jpg 1.68 MB laforge, 09/29/2022 05:31 PM
olympia_disque_mainboard_top.jpg View olympia_disque_mainboard_top.jpg 1.71 MB laforge, 09/29/2022 05:31 PM
olympia_disque_right_dboard_bot.jpg View olympia_disque_right_dboard_bot.jpg 2.53 MB laforge, 09/29/2022 05:31 PM
olympia_disque_right_dboard_top.jpg View olympia_disque_right_dboard_top.jpg 2.04 MB laforge, 09/29/2022 05:31 PM
olympia_disque_without_top_cover.jpg View olympia_disque_without_top_cover.jpg 3.62 MB laforge, 09/29/2022 05:35 PM
olympia_disque_ikbs_top.jpg View olympia_disque_ikbs_top.jpg 1.94 MB laforge, 09/29/2022 05:40 PM
olympia_disque_ikbs_bot.jpg View olympia_disque_ikbs_bot.jpg 2.35 MB laforge, 09/29/2022 05:40 PM
olympia_disque_mainboard_bot.jpg View olympia_disque_mainboard_bot.jpg 1.99 MB laforge, 09/29/2022 05:41 PM
olympia_disque.jpg View olympia_disque.jpg 3.33 MB laforge, 09/29/2022 05:43 PM
olympia_disque_back_cover_removed.jpg View olympia_disque_back_cover_removed.jpg 3.53 MB laforge, 09/29/2022 05:43 PM
olympia_disque_floppy_controller_top.jpg View olympia_disque_floppy_controller_top.jpg 3.16 MB laforge, 09/29/2022 05:46 PM
olympia_disque_floppy_controller_and_drive.jpg View olympia_disque_floppy_controller_and_drive.jpg 3.33 MB laforge, 09/29/2022 05:46 PM
olympia_disque_floppy_exterior.jpg View olympia_disque_floppy_exterior.jpg 2.63 MB laforge, 09/29/2022 05:50 PM
olympia_disque_ikbs_label.jpg View olympia_disque_ikbs_label.jpg 1.3 MB laforge, 09/29/2022 05:53 PM
olympia_disque_ikbs_bot_shield.jpg View olympia_disque_ikbs_bot_shield.jpg 1.78 MB laforge, 09/29/2022 05:53 PM
olympia_disque_ikbs_top_shield.jpg View olympia_disque_ikbs_top_shield.jpg 1.88 MB laforge, 09/29/2022 05:53 PM
olympia_disque_back_connectors.jpg View olympia_disque_back_connectors.jpg 2.92 MB laforge, 09/29/2022 05:57 PM
OlympiqDisque.zip OlympiqDisque.zip 83 KB laforge, 10/01/2022 11:13 AM
olympia_disque_teletex_mit_kbs101_und_ikbs-bedienungsanleitung.pdf View olympia_disque_teletex_mit_kbs101_und_ikbs-bedienungsanleitung.pdf 1.51 MB Teletex Bedienungsanleitung laforge, 11/13/2022 06:04 PM
olympia_disque-bedienungsanleitung.pdf View olympia_disque-bedienungsanleitung.pdf 1.92 MB Bedienunganleitung laforge, 11/13/2022 06:04 PM

Updated by laforge over 1 year ago · 15 revisions

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