Pioneer DVH-3900MP/XZ/EW5 Service Manual page 68

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Figure 19 (Motor driver mute signal STBY when spinup process)
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Figure 20 (Focus driving out F+, F- and focus error FE when nominal state)
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Figure 21 (Track driving out T+, T- and track error TE when nominal state)
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CH1 IC1201(18)
CH1 TP : FMON0
CH2 CN1101(1)
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CH3 CN1101(4)
CH1 TP:FMON1
CH2 CN1101(3)
CH3 CN1101(2)
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