Kenwood KVT-719DVD Service Manual page 30

KVT-719DVD/729DVD
/729DVDY/739DVD
MICROCOMPUTER'S TERMINAL DESCRIPTION
Pin No. Pin Name
N3 E_R3
N4 E_R1
N5 E_R0
N6 DA5
N7~N9 vddr
P1 SPCLK
P10 TCK
P11 BOOT1
P12 I2C_SDA
P12 I2C_SDA
P13 G_LED
P14 R_LED
P15 NC
P16 UART_RDX1
P17 UART_RDX2
P2 E_G4
P3 E_G5
P4 E_B3
P5 AD15
P6 AD13
P7 AD12
P8 DA2
P9 AD8
R1 E_G3
R10 TDI
R11 BOOT0
R12 DA_LRCLK
R13 OSD_DATA
R14 NC
R15 USB0_NEG
R16 DA_SCLK
R17 USB0_POS
R2 E_HSYNC
R3 E_G0
R4 E_B5
R5 E_B0
R6 AD14
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I/O Application
O Video data bus (Red)
O Video data bus (Red)
O Video data bus (Red)
I/O Data bus
O Video dot clock
I (JTAG I/F for design)
I Test mode select
I/O Communication data (I2C)
I Test mode select
O Green LED
O Red LED
I (UART I/F for design)
I System µ-com communication data
O Video data bus (Green)
O Video data bus (Green)
O Video data bus (Blue)
O Address bus
O Address bus
O Address bus
I/O Data bus
O Address bus
O Video data bus (Green)
I (JTAG I/F for design)
I Test mode select
O AUDIO DAC Sample rate clock
O OSD communication data
I/O USB0 data
O AUDIO DAC Data bit clock
I/O USB0 data
O Video H-SYNC
O Video data bus (Green)
O Video data bus (Blue)
O Video data bus (Blue)
O Address bus
Processing Operation Description
I2S
SPI
I2S