Sony MZ-NH1 MiniDisc Player User Manual


 
43
MZ-NH1
Pin No. Pin Name I/O Description
47 DAVDD Power supply terminal (for D/A converter)
48 DVDD25LPF Power supply terminal (for D/A converter)
49 DAVSS Ground terminal (for D/A converter)
50 OSCVDD Power supply terminal (for 22 MHz OSC)
51 USBOSCVDD Power supply terminal (for the USB 48 MHz OSC)
52 TSMVDD Power supply terminal (for the TSB master communication)
53 MAIFVDD Power supply terminal (for MA interface)
54 MSJTAGVDD Power supply terminal (for AUX)
55 USBIFVDD Power supply terminal (for USB interface)
56 to 58
VSS_0 to VSS_2
Ground terminal
59 to 62
IFVDD_1 to
IFVDD_4
Power supply terminal (for interface)
63 IFVSS_1 Ground terminal (for interface)
64 IFVSS_2 Ground terminal (for interface)
65 to 69
DRAMVDD0 to
DRAMVDD4
Power supply terminal (for D-RAM/DSP interface)
70 to 72
DRAMVSS0 to
DRAMVSS2
Ground terminal (for D-RAM/DSP interface)
73 FCRAMVDD0 Power supply terminal (for D-RAM)
74 FCRAMVSS0 Ground terminal (for D-RAM)
75 FCRAMVDD1 Power supply terminal (for D-RAM)
76 FCRAMVSS1 Ground terminal (for D-RAM)
77 FVDD0 Power supply terminal (for AUX)
78 FVSS0 Ground terminal (for AUX)
79 SRAMVDD0 Power supply terminal (for AUX)
80 SRAMVSS0 Ground terminal (for AUX)
81 SRAMVDD1 Power supply terminal (for AUX)
82 SRAMVSS1 Ground terminal (for AUX)
83 EBIFVDD0 Power supply terminal (for interface circuit)
84 EBIFVSS0 Ground terminal (for interface circuit)
85 EBIFVDD1 Power supply terminal (for interface circuit)
86 EBIFVSS1 Ground terminal (for interface circuit)
87 EBIFVDD2 Power supply terminal (for interface circuit)
88 EBIFVSS2 Ground terminal (for interface circuit)
89 EBIFVDD3 Power supply terminal (for interface circuit)
90 EBIFVSS3 Ground terminal (for interface circuit)
91 EBIFVDD4 Power supply terminal (for interface circuit)
92 EBIFVSS4 Ground terminal (for interface circuit)
93 EBIFVDD5 Power supply terminal (for interface circuit)
94 EBIFVSS5 Ground terminal (for interface circuit)
95 EBIFVDD6 Power supply terminal (for interface circuit)
96 EBIFVSS6 Ground terminal (for interface circuit)
97 EBIFVDD7 Power supply terminal (for interface circuit)
98 EBIFVSS7 Ground terminal (for interface circuit)
99 ASYO O Playback EFM duplex signal output
100 ASYI I Playback EFM comparator slice level input
101 RFI I Playback EFM RF signal input from the RF amplifier