IBM PS/2 CL57 SX Hardware Maintenance Reference page 44

6.10 1100 Voltage Converter
Keyboard and Top Cover (1010)
LCD Assembly (1140)
Display Control Card (1080)
System Board (1090).
Warning: To avoid damaging the bottom cover, save the removed mounting
screws and use them to replace the voltage converter.
converter with incorrect length screws can break the bottom cover.
PICTURE 24
IBM PS/2 Model CL57 SX HMR
1100 Voltage Converter
Holding the voltage
¦ Copyright IBM Corp. 1991
6.10 - 1