78
RX-V681/RX-A760
RX-V681/RX-A7
60
Pin
No.
Port Name
Function Name
I/O
Detail of Function
Related Power Supply
OFF
ON
95 PH4/AIN4
AD2_COM
+3.3S_PON
O
I
AD selector 2 COM input
96 PH5/AIN5
VOL_RB
AC
I
I
Volume B
97 PH6/AIN6
VOL_RA
AC
I
I
Volume A
98 PH7/AIN7
ISEL_RB
AC
I
I
Input selector B
99 PH8/AIN8
ISEL_RA
AC
I
I
Input selector A
100 PH9/AIN9
DIR1_N_CS
DSP_PON
O
O
DIR1 chip select
101 PH10/AIN10
DSP2_N_CS
DSP_PON
O
O
DSP2 chip select
102 PH11/AIN11
DSP2_N_SPIRDY
DSP_PON
O
I
DSP2 SPI Ready
103 PH12/AIN12
DSP1_N_CS
DSP_PON
O
O
DSP1 chip select
104 PH13/AIN13
DSP1_N_SPIRDY
DSP_PON
O
I
DSP1 SPI Ready
105 PH14/AIN14
MT_DA
DSP_PON
O
O
Mute Digital Audio
106 PJ0/AIN15
STBY_LED
AC
O
O
Standby LED control
107 PJ1/AIN16/TBCIN0
HAU_N_INT
HDMI_PON
O
I
HDMI RTX audio mute interrupt 1 (MN864787 NIRQA0)
108 PJ2/AIN17/INTD/TBCIN1
-
AC
O
O
No used
109 PJ3/AIN18/INTE/TBDIN0
HRX_N_INT
HDMI_PON
O
I
HDMI RTX HDCP interrupt (MN864787 NIRQ0)
110 PJ4/AIN19/INTF/TBDIN1
HTX_N_INT
HDMI_PON
O
I
HDMI RTX CEC interrupt (MN864787 NIRQ1)
111 RVDD3
RVDD3
---
112 RVSS
RVSS
---
113 REGIN2
REGIN2
---
114 REGOUT2
REGOUT2
---
115 PN2/SC3TXD/I2C2SDA
HDR_MOSI/TUN_
SDA
PRY
O
I/O HD Radio transmission data/Tuner I2C data
116 PN3/SC3RXD/I2C2SCL
HDR_MISO/TUN_
SCL
PRY
O
O
HD Radio reception data/Tuner I2C clock
117 PN4/SC3SCK/SC3CTS/TBCOUT
DACZ2_N_MT
DSP_PON
O
O
Zone2DAC mute
118 PA0/A0/SP0FSS
A[0]
AC
O
B
Eternal bus
119 PA1/A1/SP0D0
A[1]
AC
O
B
Eternal bus
129 PA2/A2/SP0DI
A[2]
AC
O
B
Eternal bus
121 PA3/A3/SP0CLK
A[3]
AC
O
B
Eternal bus
122 PA4/A4/SP1FSS
A[4]
AC
O
B
Eternal bus
123 PA5/A5/SP1DO
A[5]
AC
O
B
Eternal bus
124 PA6/A6/SP1DI
A[6]
AC
O
B
Eternal bus
125 PA7/A7/SP1CLK
A[7]
AC
O
B
Eternal bus
126 DVDD3
DVDD3
---
127 DVSS
DVSS
---
128 PL0/A0/SC9TXD
FPGA_MOSI
VID_PON
O
O
FPGA transmission data
（
at Boot
）
129 PL1/A1/SC9RXD
-
AC
O
O
No used
130 PL2/A2/SC9SCK/SC9CTS/TBFIN1
FPGA_SCK
VID_PON
O
O
FPGA clock
（
at Boot
）
131 PL3/A3/RXIN1/TBFIN0
-
AC
O
O
No used
132 PL4/A4/I2C3SDA
DV_SDA
VID_PON
O
I/O DVideo/AVideo 400k I2C data
133 PL5/A5/I2C3SCL
DV_SCL
VID_PON
O
O
DVideo/AVideo 400k I2C clock
134 PL6/A6/I2C4SDA
HDMI_SDA
HDMI_PON
O
I/O HDMI 400k I2C data (MN864787/SiI9589/SiI9587)
135 PL7/A7/I2C4SCL
HDMI_SCL
HDMI_PON
O
O
HDMI 400k I2C clock (MN864787/SiI9589/SiI9587)
136 DVDD3
DVDD3
---
137 DVSS
DVSS
---
138 PB0/A8/TB8OUT
A[8]
AC
O
B
External bus
139 PB1/A9/TB9OUT
A[9]
AC
O
B
External bus
140 PB2/A10/UT1DCD
A[10]
AC
O
B
External bus
141 PB3/A11/UT1DSR
A[11]
AC
O
B
External bus
142 PB4/A12/UT1DTR
A[12]
AC
O
B
External bus
143 PB5/A13/UT1RIN
A[13]
AC
O
B
External bus
Summary of Contents for RX-V681
Page 3: ...3 RX V681 RX A760 RX V681 RX A760 FRONT PANELS RX V681 RX A760 ...
Page 5: ...5 RX V681 RX A760 RX V681 RX A760 RX V681 T model RX V681 A model RX V681 B G models ...
Page 6: ...6 RX V681 RX A760 RX V681 RX A760 RX V681 F model RX V681 L model RX V681 H model ...
Page 7: ...7 RX V681 RX A760 RX V681 RX A760 RX V681 V model RX A760 U C models RX A760 R model ...
Page 8: ...8 RX V681 RX A760 RX V681 RX A760 RX A760 T model RX A760 A model RX A760 G F models ...
Page 9: ...9 RX V681 RX A760 RX V681 RX A760 RX A760 L model ...
Page 10: ...10 RX V681 RX A760 RX V681 RX A760 REMOTE CONTROL PANEL RAV537 Remote control sheet T model ...
Page 157: ...158 RX V681 RX A760 MEMO MEMO ...
Page 170: ...AV RECEIVER RX V681 RX A760 ...
