Sony MEX-DV1000 - Cd/dvd Receiver, Mp3/wma Player, Руководство по обслуживанию

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53
MEX-DV1000/DV2000
Pin No.
Pin Name I/O Description
86 RC_IN0 I Rotary commander key input terminal (A/D input)
87
KEYACK1 I
Acknowledge signal (wake up signal) input terminal for the rotary commander key entry
Acknowledge signal is input to accept any function key in the standby status On at input of "H"
88
KEYACK0 I
Acknowledge signal (wake up signal) input terminal for the front panel key entry
Acknowledge signal is input to accept any function key in the standby status On at input of "H"
89
RE_0 I Dial pulse input of the rotary encoder (A phase input)
90
RE_1 I Dial pulse input of the rotary encoder (B phase input)
91
SIRCS I SIRCS signal input from the remote control receiver
92
DOOR_IND O LED drive signal output terminal of disc slot illumination indicator "H": LED on
93
DOOR_SW I
Front panel open/close detection input terminal
"H": front panel is opened (disc eject is possible)
94
AVSS - Ground terminal
95
NC O Not used
96
VREF I Reference voltage (+3.3V) input terminal (for A/D converter)
97
AVCC - Power supply terminal (+3.3V)
98
UNISI I Serial data input from the SONY bus interface
99
UNISO O Serial data output to the SONY bus interface
100
UNICKO O Serial data transfer clock signal output to the SONY bus interface