Yamaha RX-V385 Service Manual page 77

Pin
Port Name
No.
111 RVDD3
112 RVSS
113 REGIN2
114 REGOUT2
115 PN2/SC3TXD/I2C2SDA
116 PN3/SC3RXD/I2C2SCL
117 PN4/SC3SCK/SC3CTS/TBCOUT
118 PA0/A0/SP0FSS
119 PA1/A1/SP0D0
120 PA2/A2/SP0DI
121 PA3/A3/SP0CLK
122 PA4/A4/SP1FSS
123 PA5/A5/SP1DO
124 PA6/A6/SP1DI
125 PA7/A7/SP1CLK
126 DVDD3
127 DVSS
128 PL0/A0/SC9TXD
129 PL1/A1/SC9RXD
130 PL2/A2/SC9SCK/SC9CTS/TBFIN1
131 PL3/A3/RXIN1/TBFIN0
132 PL4/A4/I2C3SDA
133 PL5/A5/I2C3SCL
134 PL6/A6/I2C4SDA
135 PL7/A7/I2C4SCL
136 DVDD3
137 DVSS
138 PB0/A8/TB8OUT
139 PB1/A9/TB9OUT
140 PB2/A10/UT1DCD
141 PB3/A11/UT1DSR
142 PB4/A12/UT1DTR
143 PB5/A13/UT1RIN
144 PB6/A14/UT1CTS
145 PB7/A15/UT1RTS
146 DVDD3
147 DVSS
148 PB8/UT1TXD/UT1IROUT
149 PB9/UT1RXD/UT1IRIN
150 PC0/A0/A16/TB4IN0
151 PC1/A1/A17/TB4IN1
152 PC2/A2/A18/TB5IN0
153 PC3/A3/A19/TB5IN1
154 VPP
155 PC4/A4/A20/GEMG1
156 PC5/A5/A21/MT1IN
157 PC6/A6/A22/MT1OUT0/MT1TBOUT
158 PC7/A7/A23/MT1OUT1/MT1TBIN
159 PC8/INTB/ALE
160 PC9/CS0/TBAOUT
161 PC10/CS1/TB6IN6
162 PC11/CS2/TB6IN1
163 PK0/UT0TXD/UT0IROUT
164 DVDD3
165 DVSS
166 PK1/UT0RXD/UT0IRIN
I/O
Function Name Related power
(P.C.B.) supply
ON
RVDD3
RVSS
REGIN2
REGOUT2
TUN_SDA I/O
TUN_SCL O
MT_DA O
OSDFS_N_CS O
OSDFS_MOSI O
OSDFS_MISO I
OSDFS_SCK O
HDMI_SPI_N_CS O
HDMI_SPI_MOSI O
HDMI_SPI_MISO I
HDMI_SPI_SCK O
DVDD3
DVSS
BT_MOSI O
BT_MISO I
HDR_N_RST/TUN_N_RST O
BT_N_RST O
USB_SDA I/O
USB_SCL O
HDMI_SDA I/O
HDMI_SCL O
DVDD3
DVSS
HDMI_N_RST O
HDIN_HPD1 O
HDIN_HPD2 O
HDIN_HPD3 O
HDIN_HPD4 O
AUP_SEL O
VSEL1 O
VSEL2 O
DVDD3
DVSS
– O
V_N_FMUTE O
USB Search I
HDMI_PON O
DCDC_PON O
DSP_PON O
VPP
DAC_PON O
VID_PON O
USB_N_RST O
DIR1_N_RST O
DSP_SPI_JTAG_SEL O
DIR1_N_CS O
DSP1_N_CS O
ARC_N_RST O
USB_BUSY
DVDD3
DVSS
–
RX-V385/HTR-3072
Detail of Function
OFF
Power supply pin for regulator
GND pin for regulator
O Tuner I2C data
O Tuner I2C clock
O Mute digital audio
O
O
I
O
O
O
I
O
O Bluetooth transmission
I Bluetooth receive
O
O Bluetooth reset signal
O USB I2C data
O USB I2C clock
O HDMI I2C data
O HDMI I2C clock
O HDMI reset
O HDMI IN1, HPD OUT
O HDMI IN2, HPD OUT
O HDMI IN3, HPD OUT
O HDMI IN4, HPD OUT
O
O Video selector 1
O Video selector 2
Power supply pin for digital circuit
GND pin for digital circuit
O
O Video selector mute
I USB search
O HDMI power ON
O DCDC power ON
O DSP power ON
O DAC power on
O VIDEO power on
O USB reset
O DIR1 reset
O JTAG signals selector for DSP/PLD
O DIR1 chip select
O DSP1 chip select
O ARC reset
Power supply pin for digital circuit
GND pin for digital circuit
(no use)
(no use)
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