6DigitalServoElectronics(DSEAT)(continued)
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Hardware R2.2.8 1 1.98.02 en
6.5 Configuration of the DSEAT
Boot from dual port RAM
Watchdog LEDs (at rear)
Fig. 38 (Rough) View of the DSEAT card
Connectors
X810 Connection for MFC 50--pin
X811 Connection for PM6--600 40--pin
X812 Connection for RDC 15--pin
JP2: Connection for test adaptor (only for developers) 6--pin
JP3: Connection for interface emulator (only for developers) 12--pin
6.6 Replacing the DSEAT card
G Switch off the system and wait until the battery--backed shutdown storage procedure
is terminated.
G Release the card retainer (butterfly screw)
G Disconnect all lines to the KVGA, MFC and DSEAT and lay them out of the way on one
side.
G Release the MFC and remove the card carefully.
G Unscrew the DSEAT card on the MFC and disconnect it carefully.
G Check that the new DSEAT card is correctly configured (jumper), valid (date of manu-
facture) and mechanically undamaged. Then plug it into the MFC and fix it in place.
G Reinsert the complete card assembly (MFC + DSEAT) in AT slot 1 and fix in position.
G Reconnect all connections.