Sony MZ-E30 Service Manual page 27

Portable mini disc player

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(2) Reading onto System Controller from DSP/Digital Servo

To read from the DSP/digital servo, the information transferred to the system controller is limited to data only but free from

Bit 3 "D/C" as shown in Fig. 4-5.. The DSP/digital servo has an SBUS terminal employed as an output port only during the

bit period for which data are being output. In any other section, the DSP/digital servo has high impedance.

Fig. 4-5. Timing of Reading onto System Controller from DSP/digital servo

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