Sony XAV-622, Руководство по обслуживанию

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XAV-62BT/622/E62BT/E622
67
Pin No. Pin Name I/O Description
55 D_SW I Chucking end detection switch input terminal
56 M_RSSET O Reset signal output to the DVD processor and
fl
ash memory “L”: reset
57 M_CTS O Clear to send signal output to the DVD processor
58, 59
DST_SEL0,
DST_SEL1
I Destination setting terminal
60 VCC - Power supply terminal (+3.3V)
61 DST_SEL2 I Destination setting terminal
62 VSS - Ground terminal
63 DST_SEL3 O Destination setting terminal
64 ILL_IN I
Illumination line detection signal input terminal for the automatic dimmer control
“L”: dimmer on
65 RC_IN1 I Rotary commander shift key input terminal
66 TEL_ATT I
Telephone muting detection signal input terminal
At input of “H”, the audio signal is attenuated by 20 dB
67 EJECT O Loading motor drive signal (eject direction) output terminal “H”: motor on
68 LOAD O Loading motor drive signal (loading direction) output terminal “H”: motor on
69 DR_ON O Power supply on/off control signal output terminal for loading motor driver “H”: power on
70 NCO O Not used
71 BT_RSEST O Reset signal output to the Bluetooth section “L”: reset (XAV-62BT/E62BT)
72 USB_ON O Power supply on/off control signal output terminal for USB section “H”: power on
73 BU_IN I
Back up power supply detection signal input from the SONY bus interface
“H”: buck up power on (US and Canadian models)
Back up power supply detection signal input terminal
“H”: back up power on (except US and Canadian models)
74 USB_OVER I USB over current detection signal input from the switching regulator “L”: over current
75 BT_TX O Serial data output to the Bluetooth section (XAV-62BT/E62BT)
76 BT_RX I Serial data input from the Bluetooth section (XAV-62BT/E62BT)
77 RE_0 I Jog dial pulse input from the rotary encoder (A phase input) (for volume)
78 RE_1 I Jog dial pulse input from the rotary encoder (B phase input) (for volume)
79 NCO O Not used
80 BT_POWER O
Power supply on/off control signal output terminal for Bluetooth section
(XAV-62BT/E62BT)
81 BT_ACTIVE I Start state checking signal input from the Bluetooth section (XAV-62BT/E62BT)
82 BT_SYSON O Start signal output to the Bluetooth section (XAV-62BT/E62BT)
83 VSM I
FM and AM signal-meter voltage detection signal input from the FM/AM PLL (A/D input)
Not used
84 KEY_IN0 I Front panel key input terminal (A/D input)
85 NCO O Not used
86 RC_IN0 I Rotary commander key input terminal (A/D input)
87 RCACK 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 state On at input of “H”
88 KEYACK 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 state On at input of “H”
89 to 91 NCO O Not used
92 BUS_ON O
SONY BUS on/off control signal output to the SONY bus interface “L”: bus on
(US and Canadian models)
93 SYSRST O Reset signal output to the SONY bus interface “L”: reset (US and Canadian models)
94 AVSS - Ground terminal
95 NCO 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 (US and Canadian models)
99 UNISO O Serial data output to the SONY bus interface (US and Canadian models)
100 UNICKO O
Serial data transfer clock signal output to the SONY bus interface
(US and Canadian models)