website/content/museum/fujitsu-fm-77-av-20.md

title, categories, types, origins, years, cpus, params

title	categories	types	origins	years	cpus	params
Fujitsu FM 77 AV 20	Computers	Home Computer	Japan	1986	MBL 68B09E x 2	name image company company_name specs tabs photos oc_id source FM 77 AV 20 /media/museum/photos/fujitsu_77av20-1_1.jpg /companies/fujitsu Fujitsu label value NAME FM 77 AV 20 label value MANUFACTURER Fujitsu label value TYPE Home Computer label value ORIGIN Japan label value YEAR 1986 label value BUILT IN LANGUAGE Unknown label value KEYBOARD Infra red professionnal keyboard with numeric keypad, arrow keys and function keys label value CPU MBL 68B09E x 2 label value SPEED 2 Mhz label value CO-PROCESSOR Unknown label value RAM 128 kb (up to 192 kb) label value VRAM 96 kb label value ROM Unknown label value TEXT MODES Unknown label value GRAPHIC MODES 640 x 200 (8 colors), 320 x 200 (4096 colors) label value COLORS 4096 label value SOUND 3 FM voices + 3 PSG voices label value SIZE / WEIGHT Unknown label value I/O PORTS RS232x, parallel/centronics, external FDD, stereo audio output, scart video output... label value BUILT IN MEDIA one (FM 77 AV 20-1) or two (FM 77 AV 20-2) 3.5'' disk-drives label value OS Unknown label value POWER SUPPLY PSU built-in label value PERIPHERALS Unknown label value PRICE FM-77 AV 20-2 : 168,000 yen (Japan, 1986)\ FM-77 AV 20-1 : 138,000 Yen (Japan, 1986) photos title subtitle text image FRONT Notice the two joystick connectors at the right hand side... /media/museum/photos/fujitsu_fm77av20_front.jpg title subtitle text image BACK So many connectors... /media/museum/photos/fujitsu_fm77av20_rear.jpg title subtitle text image KEYBOARD But why is the spacebar separated into three parts ? /media/museum/photos/fujitsu_fm77av20_keyboard.jpg 326 url date https://web.archive.org/web/20230603005547/http://www.old-computers.com/museum/computer.asp?c=326 2023-06-03

The only difference compared to the FM 77 AV seems to be an improved 3.5" disk-drive with a capacity of 640 kb.

Like the FM 77 AV, there were two models : the FM 77 AV 20-1 with one disk-drive, and the FM 77 AV 20-2 with two.

We need more info about this computer ! If you designed, used, or have more info about this system, please send us pictures or anything you might find useful.