Sony XAV-A1 Service Manual page 78

XAV-A1
Pin No.
Pin Name
97
FAN CONT
98
ILM-ON
99
ILMOUT
100
NV_OPENNING
101
/NV_RST
102
DVD_EJECT
103
BVSS
104 BVDD
105, 106
RMSW1, RMSW2
107
RMMUTE
108
RGB_MUTE
109 RGB_NAVI
110
STBY1
111
LINE OUT MUTE
112
AFMUTE
113 LCD_DATA
114
LCD_CLK
115
LCD_CS
116 Q2+B
117
FRQ_CONT2
118 ACC_CTL
119 ILMIN
120 PARKIN
121 SL-MOTOR+
122 SL-MOTOR-
123 MOTOR_ON
124 ANGLE0_SW
125 PHOTO_SENSOR
126 SL-CLOSE_SW
127 AN-MOTOR+
128 AN-MOTOR-
129 ROTARY_SENSOR
130 NAVI_OFF
131 /RVS
132 X_AD
133 Y_AD
134 VDET
135 TEMP_SENSOR
136 LVCC
137 SLVCC
138 RA_VSM
139 KEY1
140 TEMP_SET
141 KEY3
142 KEY_lCD1
143 AM AGC
144 PANEL_SW
78
I/O
O Fan motor on/off control signal output terminal "H": motor on
O Key illumination LED and LCD back light LED dimmer control signal output terminal
O Key illumination LED and LCD back light LED dimmer control signal output terminal
I Initial screnn state detection signal input from the CPU "L": initial screnn state
O Reset signal output to the CPU and graphic controller "L": reset
O Eject control signal output to the MPEG decoder
- Ground terminal
- Power supply terminal (+5V)
O Video selection signal output for rear monitor out
O Muting on/off control signal output terminal for rear monitor out (video)
O Muting on/off control signal output for RGB signal to video amplifier
O OSD selection signal output terminal "H": master mode
O Standby signal output to the power amplifier "L": standby
O Muting on/off control signal output terminal for front and rear
O Muting on/off control signal output to the power amplifier
O Serial data output to the LCD interface
O Serial data transfer clock signal output to the LCD interface
O Chip select signal output to the LCD interface
Power on/off control signal output for graphic controller and circuit around it
O
"H": power on
O Frequency control signal output for graphic controller and circuit around it to the DC/DC converter
O Power on/off control signal output for ACC and +13V power "H": power on
I Illumination line detection signal input terminal
I Parking break detection signal input terminal
O Slide motor drive signal output terminal
O Slide motor drive signal output terminal
O Power on/off control signal output for +7V power "H": power on
I Monitor angle detection switch input terminal
I Motor rotation pulse signal input from the slide motor rotation detection sensor
I Monitor close detection switch input terminal
O Angle motor drive signal output terminal
O Angle motor drive signal output terminal
I Motor rotation pulse signal input from the angle motor rotation detection sensor
I Power off permission signal input from the CPU
I Reverse detection signal input terminal
I X coordinates input from the touch panel (A/D input)
I Y coordinates input from the touch panel (A/D input)
I Not used
I Temperature detection signal input terminal
I Power voltage detection terminal 3V or less is abnormal
I Power voltage detection terminal 1.8V or less is abnormal
I Signal-meter electric field strength detection signal input terminal (AD input)
I Key input terminal Not used
I Not used
I Monitor key input terminal (A/D input)
I Panel key input terminal (A/D input)
I AM AGC detection signal input from the AM/FM tuner (AD input)
I Panel attachment detection signal input terminal
Description
"H": muting on
"H": muting on