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5-1
DVP-FX921/FX921K/FX930/FX930CC/FX930WM/FX935
5-1. WAVEFORMS
SECTION 5
WAVEFORMS AND CIRCUIT VOLTAGE
1. Spindle control waveform (No disc condition)
DMSO/ECR (U8 PIN21)
U (U8 PIN7)
V (U8 PIN4)
W (U8 PIN2)
Fig 5-1
TRO (U6 PIN24)
TRSO (R95)
2. Tracking control relate signal (system checking-cd)
Fig 5-2
Fig 5-3
TRO (U6 PIN24)
TRSO (R95)
3. Tracking control relate signal (system checking-dvd)
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