Zenith ZDA311 Service Manual - Page 27

Spindle Control Waveform No Disc Condition

Page 27 highlights

FE FOSO F+ F- FIG 8-2 (CD) 9) SPINDLE CONTROL WAVEFORM (NO DISC CONDITION) DMSO(1.4V/1.8V) SP-(3.6V/2.4V) SP+(3.6V/4.8V) FIG 9-1 3-17

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3-17
FIG 8-2 (CD)
9) SPINDLE CONTROL WAVEFORM (NO DISC CONDITION)
FIG 9-1
FOSO
F+
DMSO(1.4V/1.8V)
SP-(3.6V/2.4V)
SP+(3.6V/4.8V)
FE
F-