Commodore 128 System Manual page 376

APPENDIX C
CONNECTORS/PORTS FOR
PERIPHERAL EQUIPMENT
C-1
128D
KEYBOARD C O N N EC TIO N
— SOCKET
— _CO NTRO L PORT 1
__ CO NTRO L PORT 2
RESET SW ITC H
DISK DRIVE
RESET SW ITCH
EXPANSION PORT
CASSETTE PORT
SERIAL SOCKET
VIDEO SOCKET
POW ER SUPPLY
USER PORT
RGBI SO CKET
RF SO CKET