The third Atari 1040ST of my collection, is (similar to the first one) again an STFM, so the version including the RF modulator.
Technical Data
Type
STFM
RAM
1MB (2 banks 512 kB each, each with 4 Chips)
Board
C103175 Rev.1
Serial Number
A192V4008834M
Floppy
Sony MP-F11W-5DU
TOS
1.02 (original)
State
Slightly yellowed, keyboard with more yellowing, quite good general state. No damages. Keyboard not working
Remarks
TOS in 1M Chips (2 pcs), other 4 places without sockets.
Atari 1040STFM #3
Atari 1040STFM #3
Atari 1040STFM #3 Label
Atari 1040STFM #3 Serial#
Atari 1040STFM #3 Mainboard
Atari 1040STFM #3 ROM
Atari 1040STFM #3 RAM
Atari 1040STFM #3
Atari 1040STFM #3
The motherboard of this ST is a more recent revision - some of the custom chips are already soldered as SMD variants, the 1MB RAM is available as 4 MBit chips.
The ST is in a fairly good condition: the case is hardly yellowed, but the keyboard is, and it is not working at all - it does not respond to a single button. The floppy disk drive is from Sony this time.
Also this device will remain as it is (except for thorough cleaning), all modifications will be postponed to a later point in time.
