HT-S20R
37
Sony CONFIDENTIAL
For Authorized Servicer
Pin No.
Pin Name
I/O
Description
77 to 81
RA10, RA0 to RA3
O
Address signal output terminal for SD-RAM
82
DVDD12
-
Power supply terminal (+1.2V) (digital system)
83
SPDIF/GPIO12
O
HDMI +5V power on/o
ff
control signal output terminal
84
GPIO10/HPLG
I
HDMI hot plug detection signal input terminal
85
EXT_RES
I
External resister connection terminal for HDMI
86
AVDD33_12
-
Power supply terminal (+3.3V) (for HDMI)
87
TXCN
O
HDMI TMDS clock signal (negative) output terminal
88
TXCP
O
HDMI TMDS clock signal (positive) output terminal
89
AVDD12_C
-
Power supply terminal (+1.2V) (for HDMI)
90
TX0N
O
HDMI TMDS data (negative) output terminal
91
TX0P
O
HDMI TMDS data (positive) output terminal
92
AVSS12
-
Ground terminal (for HDMI)
93
TX1N
O
HDMI TMDS data (negative) output terminal
94
TX1P
O
HDMI TMDS data (positive) output terminal
95
AVDD12_D
-
Power supply terminal (+1.2V) (for HDMI)
96
TX2N
O
HDMI TMDS data (negative) output terminal
97
TX2P
O
HDMI TMDS data (positive) output terminal
98
GPIO29
O
Reset signal output terminal for ampli
fi
er
99
GPIO30
I/O
Two-way I2C data bus terminal for ampli
fi
er
100
GPIO31
I/O
Two-way I2C clock signal bus terminal for ampli
fi
er
101
GPIO32
I/O
Two-way I2C data bus terminal for touch key
102
GPIO33
I
Interrupt signal input terminal for touch key
103
AVDD33
-
Power supply terminal (+3.3V) (analog system)
104
VREF/GPIO14
O
Bluetooth power on/o
ff
control signal output terminal
105
FS
-
Full scale adjustment terminal
106
NC
-
Not used
107
AVDD33
-
Power supply terminal (+3.3V) (analog system)
108
AGND12
-
Ground terminal (analog system)
109, 110
NC
-
Not used
111
AKIN2/GPIO19
I
Audio data input terminal for A/D converter
112
ADVCM/GPIO20
O
Error signal output terminal for ampli
fi
er
113
AKIN1/GPIO21
O
Reset signal output terminal for ampli
fi
er
114
AADVDD
-
Power supply terminal (+3.3V) (A/D converter)
115
APLLVDD_GPIO34
O
Serial data transfer clock signal output terminal for OLED
116
APLLCAP/GPIO35
O
Serial data output terminal for OLED
117
ADACVSS
-
Ground terminal (for D/A converter)
118
LFE/GPIO
O
Master clock signal output terminal for A/D converter and ampli
fi
er
119
ABCK
O
Bit clock signal output terminal for A/D converter and ampli
fi
er
120
AR/GPIO0
O
Audio data output terminal for ampli
fi
er
121
AVCM
-
Reference voltage terminal (for D/A converter)
122
AL/GPIO
O
Audio data output terminal for ampli
fi
er
123
ALRCK
O
L/R sampling clock signal output terminal for A/D converter and ampli
fi
er
124
ASDATA0
O
Audio data output terminal for ampli
fi
er
125, 126
ADACVDD1, ADACVDD2
-
Power supply terminal (+3.3V) (D/A converter)
127
AVDD12
-
Power supply terminal (+1.2V) (analog system)
128
NC
-
Not used
129
E-PAD/GND
-
Ground terminal
SYS SET
2021/02/10 22:25:21 (GMT+09:00)
