Olympia Disque with IKBS » History » Version 17
laforge, 09/29/2022 08:11 AM
1 | 1 | laforge | h1. Olympia Disque with IKBS |
---|---|---|---|
2 | |||
3 | The *Olympia Disque* is an electronic daisywheel typwriter with single-line alphanumeric display, battery-buffered RAM and a proprietary 2" floppy disk drive. |
||
4 | |||
5 | It was possible to enable the Olympia Disque for Teletex, either with an internal add-on-board (IKBS) or with an external device. |
||
6 | |||
7 | h2. Hardware |
||
8 | |||
9 | h3. Mainboard |
||
10 | |||
11 | The mainboard hosts |
||
12 | |||
13 | * 1x NEC D8085AHC CPU (socketed) |
||
14 | * 4x TI TMS2764JL-35 EPROMs (IS1..IS4) |
||
15 | * 1x Fujitsu MBM27128-30 EEPROM (IS54 via daughterboard 73.410-4066.1) |
||
16 | * 5x HM6116LP-3 RAM (onboard) |
||
17 | * 4x HM6116P-3 RAM (socketed) |
||
18 | * 1x NEC D8253C-2 programmable timer IC (socketed) |
||
19 | * 2x NEC D8255AC-5 programmable peripheral IC |
||
20 | ** towards connector leading to daughterboard 73.200-4045.1/02L / 73.410-4044.2/00 |
||
21 | ** towards connector X5 |
||
22 | * various logic ICs (SN74LS245N, SN74LS02N, SN74LS393N, SN74LS04N, SN74LS138, TC40H032P, TC40HC002P |
||
23 | * Panasonic Lithium Battery BR-2/3A 3V |
||
24 | |||
25 | 7 | laforge | h4. Connectors (labels added by myself) |
26 | |||
27 | |_.Designation|_.Pinout|_.Connects to| |
||
28 | |X1|1x4|Power supply| |
||
29 | |X2|1x3|Power supply| |
||
30 | 15 | laforge | |X3|1x13|Floppy Controller| |
31 | 17 | laforge | |X4|1x2|Pushbutton on rear panel near DB-15 X.21 connector| |
32 | 15 | laforge | |X5|1x16|Display (X22)| |
33 | 10 | laforge | |X18|2x10|Kayboard (X20) + LED/Pusbutton board (X19)| |
34 | 7 | laforge | |
35 | 1 | laforge | h3. Left daughterboard (67.650-3242-2) |
36 | |||
37 | 6 | laforge | This board seems to be in charge of driving the electromechanics (daisywheel, paper feed, carriage, ...) |
38 | |||
39 | 1 | laforge | * 1x Mostek MK3870/42 MCU (socketed) |
40 | * 1x TMS2516JL-45 16k EPROM 2048x8 (socketed) attachment:TMS3516-45JL.pdf |
||
41 | * 2x 74LS259PC |
||
42 | * 1x 74LS373PC |
||
43 | * 1x ULN2003AN |
||
44 | * 1x LM339N |
||
45 | * 2x SN7404N |
||
46 | * 1x T74LS00BI |
||
47 | * 16x TIP112 |
||
48 | * 2x TIP125 |
||
49 | * 1x TIP127 |
||
50 | 6 | laforge | |
51 | h4. Connectors (labels added by myself) |
||
52 | |||
53 | |_.Designation|_.Pinout|_.Connects to| |
||
54 | 8 | laforge | |X6|1x3|| |
55 | 11 | laforge | |X7|1x9|Carriage belt drive step motor| |
56 | 1 | laforge | |X8|1x16|Paper feed step motor| |
57 | 11 | laforge | |X12|2z19|daisy-wheel/carriage| |
58 | 1 | laforge | |
59 | h3. Right daughterboard (73.200-4045.1/02L / 73.410-4044.2/00) |
||
60 | |||
61 | * 4x NEC D2732D 32k (4096 x 8) EPROM (socketed) attachment:D2732D.pdf |
||
62 | * 1x SN74LS373N |
||
63 | * 1x 8-way dip switch (all on in my unit) |
||
64 | * 1x unknown DIL28 IC (label on top turns marking unreadable) |
||
65 | |||
66 | 3 | laforge | h3. Display board (73.310-4029.1/05 / 73.410-4028.2/02) |
67 | |||
68 | * 1x single-row 40 character alphanumeric VFD display tube |
||
69 | * 1x Toshiba TMP8085AP CPU (socketed) |
||
70 | * 1x NEC D2732D 32k (4096 x 8) EPROM (socketed) attachment:D2732D.pdf |
||
71 | * 1x RCA CDM6116AE2 RAM |
||
72 | * 1x unknown DIL40 IC (label on top turns marking unreadable) |
||
73 | * 10x UCN4810A VFD display driver |
||
74 | * 1x SN74LS373 |
||
75 | * 1x TC40H000P |
||
76 | * 1x 74LS00 |
||
77 | |||
78 | 5 | laforge | h3. Keyboard (73.410-3001-2/00) |
79 | 4 | laforge | |
80 | * 1x DM74LS154N |
||
81 | * 76x diode (for key matrix) |
||
82 | * 77x key switch (click) |
||
83 | * 1x 2x10 2.54mm header (bus cable connecting keyboard) |
||
84 | |||
85 | h3. Button and LED panel (73.410-4012.2/02) |
||
86 | |||
87 | * 1x MM5451N |
||
88 | * 8x Diode |
||
89 | * 28x LED 3mm green |
||
90 | * 7x pushbutton |
||
91 | * 1x 2x10 2.54mm header (bus cable connecting keyboard) |
||
92 | |||
93 | 2 | laforge | h3. IKBS board (63.400-6101.1 / ANT 66.3820.600.00-A001 SA-Ausg.B) |
94 | 1 | laforge | |
95 | 2 | laforge | * 1x SAB 8085 A-C CPU (socketed) |
96 | * 6x MBM2764-30 64k (8192 x 8) EPROM (IC1..IC6) |
||
97 | * 10x Toshiba TC5516AP RAM (socketed, 2x DIP24, 8x DIP28) |
||
98 | * 2x Intel D8251A UART |
||
99 | * 1x Intel D8255A-5 |
||
100 | * 1x Intel D8273 HDLC/SDLC controler) |
||
101 | * various logic ICs (74HC00, 74LS03, 74LS00, 7400, 74LS04, 74LS02, 74LS74AN, 74LS32N, 74LS138N, 74LS374N, ...) |
||
102 | * 2x UA637ARC |
||
103 | * 1x 9638RC |
||
104 | * 1x Varta FL3/60DK 063 battery |
||
105 | 13 | laforge | |
106 | h4. Connectors |
||
107 | |||
108 | |_.Designation|_.Pinout|_.Connects to| |
||
109 | |SV1|1x4|Power supply| |
||
110 | |SV2|1x14|SUB-D 15 (X.21 Interface)| |
||
111 | 14 | laforge | |SV3|1x3|Wires soldered to right daughterboard: GND, IS10, IS9). Maybe Chipselect?| |
112 | 16 | laforge | |SV4|1x4|3x Teletex LED panel (X23)| |