Available at the Commodore 64.
 (at the computer)
7 PIN DIN 'O' FEMALE at the computer.
| Pin | Name | 
|---|---|
| 1 | Shield Ground | 
| 2 | Shield Ground | 
| 3 | Shield Ground | 
| 4 | Not connected | 
| 5 | +5v In | 
| 6 | 9Vac in | 
| 7 | 9Vac in | 
Contributor: Rob Gill
  Source:
  Commodore 64 Programmers Reference Guide
  Copyright © The Hardware Book Team 1996-2001.
  May be copied and redistributed, partially or in whole, as appropriate.
 Document last modified: 2001-06-07