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Related Power Supply
Pin
Function Name
Port Name
OFF
No.
(P.C.B.)
I/O Logic I/O
108 INTD
REM_IN2
AC
I
---
109 INTE
DC_TRG_IN
AC
I
---
110 PJ4
AC
O
Low
111 RVDD3
RVDD3
112 RVSS
RVSS
113 REGIN2
REGIN2
114 REGOUT2
REGOUT2
115 I2C2SDA
DSP_SDA
DSP_PON
O
Low
116 I2C2SCL
DSP_SCL
DSP_PON
O
Low
117 PN4
DSP2_N_RST
DSP_PON
O
Low
118 PA0
AC
O
Low
119 PA1
AC
O
Low
120 PA2
AC
O
Low
121 PA3
AC
O
Low
122 PA4
AC
O
Low
123 PA5
AC
O
Low
124 PA6
AC
O
Low
125 PA7
AC
O
Low
126 DVDD3
DVDD3
127 DVSS
DVSS
128 SC9TXD
DIAG_UART_MOSI AC
O
Low
129 SC9RXD
DIAG_UART_MISO AC
O
Low
130 PL2
AC
O
Low
131 RXIN1
REM_IN2
AC
O
Low
132 PL4
AC
O
Low
133 PL5
AC
O
Low
134 PL6
AC
O
Low
135 PL7
AC
O
Low
136 DVDD3
DVDD3
137 DVSS
DVSS
138 PB0
DIAG_CHECK
AC
O
Low
139 PB1
AC
O
Low
140 PB2
AC
O
Low
141 PB3
PRY
PRY
O
Low
142 PB4
PRT_OC
PRY
I
---
PB4
PRY
I
---
143 PB5
PRT_THM
PRY
I
---
PB5
PRY
I
---
144 PB6
AC
O
Low
145 PB7
AC
O
Low
146 DVDD3
DVDD3
147 DVSS
DVSS
148 PB8
+3.3MS_PON
AC
O
Low
149 PB9
DC_TRG_OUT
AC
O
Low
150 PC0
AC
O
Low
151 PC1
SW_WL_ALL
AC
O
Low
152 PC2
SW_WL_BT
AC
O
Low
153 PC3
AC
I
---
PC3
SW_MODE
AC
I
---
154 TEST
TEST
155 PC4
AC
O
Low
156 PC5
AC
O
Low
157 PC6
AC
O
Low
158 PC7
AC
O
Low
159 INTB
NCPU_N_INT
NCPU_PON
O
Low
160 PC9
AC
O
Low
ON
Detail of Function
Logic
I
L act
Remote control pulse input 2 (Interrupt port)
I
L act
Trigger in
O
Low
No used
---
---
---
---
I/O
Data
DSP2 I2C data
O
Clock
DSP2 I2C clock
O
L act
DSP2 reset
O
Low
No used
O
Low
No used
O
Low
No used
O
Low
No used
O
Low
No used
O
Low
No used
O
Low
No used
O
Low
No used
---
---
O
Data
DIAG UART transmitted data
I
Data
DIAG UART received data
O
Low
No used
I
L act
Remote control pulse input 2
(Remote control receiving function port)
O
Low
No used
O
Low
No used
O
Low
No used
O
Low
No used
---
---
O
H act
Inspection result output of self-diagnostic function
O
Low
No used
O
Low
No used
O
H act
Power relay control
I
L act
Power amplifier current protection (WXA-50)
I
---
No used (WXC-50)
I
L act
Power amplifier temperature protection (WXA-50)
I
---
No used (WXC-50)
O
Low
No used
O
Low
No used
---
---
O
H act
Sleep system power supply control
(Insurance assigned to microprocessor)
O
H act
Trigger out
O
Low
No used
I
H act
Slide SW Bluetooth/Wi-Fi ON
I
H act
Slide SW Bluetooth ON
I
---
No used (WXA-50)
I
H act
Slide SW mode player (WXC-50)
---
O
Low
No used
O
Low
No used
O
Low
No used
O
Low
No used
I
L act
Network microprocessor interrupt
O
Low
No used
Related Power Supply
Pin
Function Name
Port Name
OFF
No.
(P.C.B.)
I/O Logic I/O
161 TB6IN0
NCPU_AMUTE
NCPU_PON
I
---
162 PC11
AC
O
Low
163 PK0
AC
O
Low
164 DVDD3
DVDD3
165 DVSS
DVSS
166 PK1
NCPU_ADT_MUTE NCPU_PON
O
Low
167 PK2
NCPU_VBUSDRV
NCPU_PON
I
---
168 PK3
NCPU_SPI_N_CS
NCPU_PON
O
Low
169 PK4
NCPU_PHOLD
NCPU_PON
O
Low
170 PK5
NCPU_PON
NCPU_PON
O
Low
171 PK6
NCPU_N_RST
NCPU_PON
O
Low
172 PK7
USB_VBUS_PON
NCPU_PON
O
Low
173 BOOT
BOOT
174 SC7TXD
NCPU_MOSI
NCPU_PON
O
Low
175 SC7RXD
NCPU_MISO
NCPU_PON
I
---
176 PM2
AC
O
Low
WXA-50/WXC-50
ON
Detail of Function
Logic
I
H act
Mute signal from the network microprocessor
O
Low
No used
O
Low
No used
---
---
O
H act
Mute signal to the network module side
I
H act
USB VBUS drive
O
L act
Network microprocessor SPI chip select
O
Network module power IC control
O
H act
NET/USB power supply
O
L act
Network microprocessor reset
O
H act
USB VBUS power supply control
Boot
O
Data
Network microprocessor UART transmitted data
I
Data
Network microprocessor UART received data
O
Low
No used
33
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