Sony CDX-G3000UE, Руководство по обслуживанию

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MEX-GS610BE/GS610BT/N6050BT
42
Pin No. Pin Name I/O Description
57 MEC_LIMIT I Limit in detection switch input terminal
58 Vcc - Power supply terminal (+1.18V) (for internal)
59 KEYA_CK0 I Key acknowledge signal (wake up signal) input from the rotary commander
60 MEC_LOAD O Loading motor drive signal (loading direction) output terminal “H”: motor on
61 Vss - Ground terminal
62 PVcc - Power supply terminal (+3.3V) (for I/O)
63 XM_RX I Serial data input from the SIRIUSXM in connector (MEX-GS610BT only)
64 DEBUG_RX I Receive data input terminal for the debug Not used
65 BT_RX I Serial data input from the BT module
66 TBD I Fixed at “L” in this unit
67 RTC_X1 I System clock input terminal (32.768 kHz)
68 RTC_X2 O System clock output terminal (32.768 kHz)
69 PLLVcc - Power supply terminal (+1.18V) (for PLL)
70 EXTAL I System clock input terminal (13.333 MHz)
71 XTAL O System clock output terminal (13.333 MHz)
72, 73 Vss - Ground terminal
74 NMI I Fixed at “H” in this unit
75 Vss - Ground terminal
76 RES I
System reset signal input from the reset signal generator “L”: reset
For several hundreds msec. after the power supply rises, “L” is input, then it change to “H”
77 PVcc - Power supply terminal (+3.3V) (for I/O)
78 to 80 NC - Not used
81 RC_IN0 I Rotary commander key input terminal
82, 83 KEY_IN0, KEY_IN1 I Front panel key input terminal
84, 85 NC - Not used
86 AVcc - Power supply terminal (+3.3V) (analog system)
87 Vss - Ground terminal
88 AVref - Reference power supply (+3.3V) input terminal (analog system)
89 BSCANP I Fixed at “L” in this unit
90 PVcc - Power supply terminal (+3.3V) (for I/O)
91 AUDIO_X1 I Audio clock signal input terminal
92 NC - Not used
93 Vss - Ground terminal
94 SYNC_ON O Not used
95 Vcc - Power supply terminal (+1.18V) (for internal)
96 XM_PWR O
Power supply on/off control signal output to the SIRIUSXM in connector “H”: power on
(MEX-GS610BT only)
97 TRST I Reset signal input terminal for the JTAG Not used
98 TDO O Data output terminal for the JTAG Not used
99 TDI I Data input terminal for the JTAG Not used
100 TMS I Mode selection input terminal for the JTAG Not used
101 TCK I Clock signal input terminal for the JTAG Not used
102 Vss - Ground terminal
103 ILL_IN I Illuminate line detection signal input terminal
104 EN_SYS O Power on/off control signal output to the regulator and DC/DC converter “H”: power on
105 Vcc - Power supply terminal (+1.18V) (for internal)
106 PWR_ECO O Low power mode selection signal output to the regulator “L”: low power mod
107 Vss - Ground terminal
108 USB_OVR I USB over current detection signal input from the regulator “L”: over current
109 PVcc - Power supply terminal (+3.3V) (for I/O)
110 USB_ON2 O USB power on/off control signal output to the DC/DC converter “H”: power on
111 USB_OVR2 I USB over current detection signal input from the DC/DC converter “L”: over current
112 BT_PWR O Power on/off control signal output terminal for the Bluetooth section “H”: power on
113 NC - Not used
114 BT_RST O Reset signal output to the BT module “L”: reset
115 NC - Not used
116 Vss - Ground terminal
117 NC - Not used
118 USB_ON O USB power on/off control signal output to the regulator “H”: power on
119 Vcc - Power supply terminal (+1.18V) (for internal)