STR-DN1050
84
Pin No. Pin Name I/O Description
H1 to H4
OSD_IN[1] to
OSD_IN[4]
I OSD video signal input terminal Not used
H7 to H17 GND - Ground terminal
H20, H21 GND - Ground terminal
H22 TX1_2+ O TMDS data (positive) output to the HDMI OUT A ARC connector
H23 TX1_2– O TMDS data (negative) output to the HDMI OUT A ARC connector
J1 DE I Data enable signal input from the video A/D converter
J2 HS I Horizontal sync signal input from the video A/D converter
J3 OSD_HS I Horizontal sync signal input terminal Not used
J4 OSD_IN[0] I OSD video data input terminal Not used
J7 DVDD - Power supply terminal (+1.8V)
J8 to J16 GND - Ground terminal
J17 DVDD - Power supply terminal (+1.8V)
J20 DDC1_SDA I/O I2C serial data bus with the HDMI OUT A ARC connector
J21 GND - Ground terminal
J22 TX1_1+ O TMDS data (positive) output to the HDMI OUT A ARC connector
J23 TX1_1– O TMDS data (negative) output to the HDMI OUT A ARC connector
K1 VS I Vertical sync signal input from the video A/D converter
K2 PCLK I Pixel clock signal input from the video A/D converter
K3, K4 DVDD_IO - Power supply terminal (+3.3V)
K7 to K17 GND - Ground terminal
K20 DDC1_SCL O I2C serial data transfer clock signal output to the HDMI OUT A ARC connector
K21 GND - Ground terminal
K22 TX1_0+ O TMDS data (positive) output to the HDMI OUT A ARC connector
K23 TX1_0– O TMDS data (negative) output to the HDMI OUT A ARC connector
L1 to L4 P[32] to P[35] I Digital video signal input terminal Not used
L7 DVDD - Power supply terminal (+1.8V)
L8 to L17 GND - Ground terminal
L20 HPD_TX1 I Hot plug detection signal input from the HDMI OUT A ARC connector
L21 GND - Ground terminal
L22 TX1_C+ O TMDS clock (positive) signal output to the HDMI OUT A ARC connector
L23 TX1_C– O TMDS clock (negative) signal output to the HDMI OUT A ARC connector
M1 to M4 P[28] to P[31] I Digital video signal input terminal Not used
M7 to M17 GND - Ground terminal
M20 R_TX1 - External resistor connection terminal
M21 PVDD4 - Power supply terminal (+1.8V)
M22 HEAC_1+ I HEAC (positive) signal input terminal Not used
M23 HEAC_1– I HEAC (negative) signal input terminal Not used
N1 to N4 P[24] to P[27] I Digital video signal input terminal Not used
N7 to N17 GND - Ground terminal
N20 CEC2 O HDMI CEC data output terminal Not used
N21 PVDD5 - Power supply terminal (+1.8V)
N22 AVDD3 - Power supply terminal (+1.8V)
N23 NC - Not used
P1 to P4 P[20] to P[23] I Digital video signal input from the video A/D converter
P7 DVDD - Power supply terminal (+1.8V)
P8 to P16 GND - Ground terminal
P17 DVDD - Power supply terminal (+1.8V)
P20 DDC2_SCL O I2C serial data transfer clock signal output to the HDMI OUT B connector
P21 GND - Ground terminal
P22 TX2_2+ O TMDS data (positive) output to the HDMI OUT B connector
P23 TX2_2– O TMDS data (negative) output to the HDMI OUT B connector
R1 to R4 P[16] to P[19] I Digital video signal input from the video A/D converter
R7 to R17 GND - Ground terminal
R20 DDC2_SDA I/O I2C serial data bus with the HDMI OUT B connector
R21 GND - Ground terminal
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