Yamaha RX-V385 Service Manual page 75

Pin
Port Name
No.
1 PM3/SC8TXD
2 PM4/SC8RXD
3 PM5/SC8SCK/SC8CTS/TBEIN0
4 DVDD3
5 DVSS
6 PD0/D0/AD0/SC3TXD/I2C2SDA
7 PD1/D1/AD1/SC3RXD/I2C2SCL
8 PD2/D2/AD2/SC3SCK/SC3CTS
9 PD3/D3/AD3/SC4TXD/I2C3SDA/TB0OUT
10 PD4/D4/AD4/SC4RXD/I2C3SCL/TB1OUT
11 PD5/D5/AD5/SC4SCK/SC4CTS/TB2OUT
12 PD6/D6/AD6/TB3OUT
13 PD7/D7/AD7/TB4OUT
14 PD8/INT0/D8/AD8
15 PD9/INT1/D9/AD9
16 PD10/INT2/D10/AD10
17 PD11/INT3/D11/AD11
18 PD12/INT4/D12/AD12/GEMG0
19 PD13/INT5/D13/AD13/SC5TXD/I2C4SDA/MT0IN
20 PD14/INT6/D14/AD14/SC5RXD/I2C4SCL/
MT0OUT0/MT0TBOUT
21 PD15/INT7/D15/AD15/SC5SCK/SC5CTS/
MT0OUT1/MT0TBIN
22 REGIN1
23 REGOUT1
24 RVDD3
25 RVSS
26 REGOUT3
27 PE0/TRST/CS3/TBBOUT
28 PE1/TDI/TB7IN0
29 PE2/TDO/SWV/TB7IN1
30 PE3/TMS/SWDIO/TB8IN0
31 PE4/TCK/SWCLK/TB8IN1
32 DVSS
33 X1
34 DVSS
35 X2
36 DVDD3
37 PF0/TB5OUT
38 PF1/RTCOUT/TB6OUT
39 PF2/ALARM/TB7OUT
40 PM6/SC4TXD
41 PM7/SC4RXD
42 PM8/SC4SCK/SC4CTS/TBDOUT
43 PM9/SC5TXD
44 PM10/SC5RXD
45 NMI
46 XT1
47 MODE
48 XT2
49 RESET
50 PM11/SC5SCK/SC5CTS/TBEOUT
51 PM12/SC6TXD
52 PM13/SC6RXD
53 PM14/SC6SCK/SC6CTS/TBFOUT
54 PF3/SC0TXD
I/O
Function Name Related power
(P.C.B.) supply
ON
WN_SPI_MOSI O
WN_SPI_MISO I
WN_SPI_SCK O
DVDD3
DVSS
N_FCT I
DIAG_CHECK O
VOL_RB I
VOL_RA I
ISEL_RB I
ISEL_RA I
FLD_PON O
FLD_N_CS O
FLD_N_RST O
FLP_PON O
HDMI_N_INT I
–
– O
– O
– I
– O
REGIN1
REGOUT1
RVDD3
RVSS
REGOUT3
–
–
SWV
SWDIO
SWCLK
DVSS
X1
DVSS
X2
DVDD3
AMP_LMT O
WN_N_RST O
BT_PON O
FLD_MOSI O
WN_ADT_N_MUTE O
FLD_SCK O
I_PRT/LMT_I I
HP_N_DET I
NMI
XT1
MODE
XT2
RESET
MIC_N_DET I
EEP_MOSI O
EEP_MISO I
EEP_SCK O
232C_DBG_MOSI O
RX-V385/HTR-3072
Detail of Function
OFF
O
I
O
Power supply pin for digital circuit
GND pin for the digital circuit
I
O Self-diagnostic function check
I
I
I
I
O FLD power ON
O FLD chip select
O FLD reset
O FLP power ON
O HDMI interrupt
O
O
I
O
Pin connected with capacitor (1.0uF) for regulator
Pin connected with capacitor (1.0uF) for regulator
Power supply pin for regulator
GND pin for regulator
Pin connected with capacitor (1.0uF) for regulator
O
Serial wire viewer output pin
Serial wire data input/output pin
Serial wire clock input pin
GND pin for digital circuit
High frequency resonator connection pin
GND pin for digital circuit
High frequency resonator connection pin
Power supply pin for digital circuit
I Amplifier limiter
O
O Bluetooth power ON
O FLD transmission data
O
O FLD communication clock
I Current protection/current limiter
I Headphone detect
Non-maskable interrupt input pin x
Low frequency resonator connection pin
Mode pin
Low frequency resonator connection pin
Reset signal input pin
I Microphone detect
O EEPROM transmission data
O EEPROM receive data
O EEPROM communication clock
O
(no use)
(no use)
(no use)
(no use)
(no use)
(no use)
(no use)
(no use)
(no use)
(no use)
(no use)
(no use)
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