PCC D3400 - Page 18

SECTOR
INDEX
CClINT
SECIOR
HE CIRONICS
I· 0 CONIRlJL
SIGNALS
DISI:: DRIVE
FUNCIION CONIlCL
tLECTIONICS
L-----------J.;ONTROL SIGN ... LS
REMOVABLE DISK--_
CAIIRIOGE
HEAD
Sf LEO
WRIlE ELEORONKS
IIfAD ELECTRONICS
CLOCK
0 ... 1 ...
POSITIONER
SPINDLE SPUD
CONTROL ElECTRONICS
MOTOR
TRANSDUCER ______ ../
POWEl SUPPL Y
-------------------------~--POWf. LINE
Figure 1-4. Functional Block Diagram
DC powER TO
ElECTRONICS
POSITIONER
SUVO
ElECTRONIC>
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