9.6 System Board Model 80 (8580-041, 071, 081, 111, 121, 161, 311, 321)
1 Power-supply connector
2 Diskette-drive connector
3 80386 System-Board Memory-Expansion Kit connectors
4 Math-coprocessor connector (081, 111, 121, 161, 311, 321)
5 Battery and speaker assembly connector
6 Math-coprocessor connector (041, 071)
7 16-bit expansion slot
8 32-bit expansion slot
9 Video slot (slot 6)
10 Display connector
11 Serial connector
12 Parallel connector
13 Pointing-device connector
14 Keyboard connector.
PICTURE 30
IBM PS/2 Model 80 HMR
System Board Model 80 (8580-041, 071, 081, 111, 121, 161, 311, 321)
¦ Copyright IBM Corp. 1990
9.6 - 1