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K-Connector
Changer-Connector
 Multi-Connector
 |  | This connector is only found on a couple of models (including the
SL-C9). It is used to connect the video
to a changer unit. These pin descriptions refer to the conections at the video end of the cable. This layout given is the full specification for this connector.
 
  
 
| 1 | Switched 12v - internally fused in the video, rated at 500mA. | 
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 | 2 | Record ready - when low, the unit is in timer REC READY mode. | 
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 | 3 | NOT IR-2 - remote control data for controlling the remote control microprocessor. | 
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 | 4 | IR / NOT EXT - select signals for the remote control microcomputer. | 
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 | 5 | R-SO | 
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 | 6 | Ground (12v) | 
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 | 7 | NOT S-Clock | 
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 | 8 | NOT S-Data | 
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