Sony RMT-B120P Service Manual page 66

E18 GPIO1
C22 GPIO2
AA5 GPIO3
AA4 GPIO4
AB1 GPIO5
AB2 GPIO6
Y6 GPIO7
B20 HDMISCK
B19 HDMISD
C 2 0 HTPLG
B22 IR
D22 LCDRD
E6 RSTI
Multiple function:
(1) Serial interface data line
I/O, 5V
(2) Slave I2C clock
(3) External Interrupt 3
(4) GPIO
Multiple function:
(1) Video output DE signal
(2) 2nd RS232 TX
(3) External Interrupt 1
I/O, 5V
(4) Slave I2C clock
(5) PWM control signal output
(6) Ethernet Speed LED
(7) GPIO
Multiple function:
(1) Audio line input data
(2) 2nd RS232 RX
(3) External Interrrupt 2
I/O, 5V
(4) Slave I2C clock
(5) PWM control signal output
(6) Ethernet Link LED
(7) GPIO
Multiple function:
(1) Microphone input data
(2) 2nd RS232 TX
(3) External Interrupt 4
I/O, 5V
(4) Slave I2C clock
(5) PWM control signal output
(6) Ethernet Activity LED
(7) GPIO
Multiple function:
(1) Microphone left-right clock
(2) 2nd RS232 RX
(3) External Interrupt 1
I/O, 5V
(4) Slave I2C data
(5) PWM control signal output
(6) Ethernet Duplex LED
(7) GPIO
Multiple function:
(1) Microphone input bit clock
(2) 3th RS232 TX
(3) External Interrupt 2
I/O, 5V
(4) Slave I2C clock
(5) PWM control signal output
(6) Ethernet Speed LED
(7) GPIO
Multiple function:
(1) Microphone input master clock
(2) 3th RS232 RX
(3) External Interrupt 4
I/O, 5V
(4) Slave I2C data
(5) PWM control signal output
(6) Ethernet Link LED
(7) GPIO
Multiple function:
(1) HDMI I2C Clock
I/O, 5V
(2) GPIO
(2) JTAG ICE clock
Multiple function:
(1) HDMI I2C Data
I/O, 5V
(2) GPIO
(3) JTAG ICE mode select
Multiple function:
(1) HDMI Hot Plug
/ I O , 5 V
(2) GPIO
(3) JTAG ICE data out
Multiple function:
I/O, 5V
(1) Infrared input
(2) GPIO
Multiple function:
I/O, 5V
(1) LCD read strobe
(2) GPIO
I Front-End Power on reset
6-8
BDP-BX18/S185/S186