Denon AVR-4520CI Service Manual page 232

ADV8003
Pin No. Mnemonic
N20 CEC2
N21 PVDD5
N22 AVDD3
N23 NC
P1 P[20]
P2 P[21]
P3 P[22]
P4 P[23]
P7 DVDD
P8 GND
P9 GND
P10 GND
P11 GND
P12 GND
P13 GND
P14 GND
P15 GND
P16 GND
P17 DVDD
P20 DDC2_SCL
P21 GND
P22 TX2_2+
P23 TX2_2−
R1 P[16]
R2 P[17]
R3 P[18]
R4 P[19]
R7 GND
R8 GND
R9 GND
R10 GND
R11 GND
R12 GND
R13 GND
R14 GND
R15 GND
R16 GND
R17 GND
R20 DDC2_SDA
R21 GND
R22 TX2_1+
R23 TX2_1−
T1 P[14]
T2 P[15]
T3 GND
T4 GND
T7 GND
T8 GND
T9 GND
Type Description
HDMI Tx2 HDMI Tx2 Consumer Electronics Control (CEC).
Power HDMI Tx PLL Power Supply (1.8 V). This pin is a voltage regulator output.
1
Connect a decoupling capacitor between this pin and ground.
Power HDMI Analog Power Supply (1.8 V).
No connect Do not connect to this pin.
Digital video input Digital Video Input Bus[35:0].
Digital video input Digital Video Input Bus[35:0].
Digital video input Digital Video Input Bus[35:0].
Digital video input Digital Video Input Bus[35:0].
Power Digital Power Supply (1.8 V).
GND Ground.
GND Ground.
GND Ground.
GND Ground.
GND Ground.
GND Ground.
GND Ground.
GND Ground.
GND Ground.
Power Digital Power Supply (1.8 V).
HDMI Tx2 HDCP Slave Serial Clock for HDMI Tx2. This pin is open drain; use a 2 kΩ resistor
to connect this pin to the HDMI Tx 5 V supply.
GND Ground.
HDMI Tx2 HDMI2 Channel 2 True Output.
HDMI Tx2 HDMI2 Channel 2 Complementary Output.
Digital video input Digital Video Input Bus[35:0].
Digital video input Digital Video Input Bus[35:0].
Digital video input Digital Video Input Bus[35:0].
Digital video input Digital Video Input Bus[35:0].
GND Ground.
GND Ground.
GND Ground.
GND Ground.
GND Ground.
GND Ground.
GND Ground.
GND Ground.
GND Ground.
GND Ground.
GND Ground.
HDMI Tx2 HDCP Slave Serial Data for HDMI Tx2. This pin is open drain; use a 2 kΩ resistor
to connect this pin to the HDMI Tx 5 V supply.
GND Ground.
HDMI Tx2 HDMI2 Channel 1 True Output.
HDMI Tx2 HDMI2 Channel 1 Complementary Output.
Digital video input Digital Video Input Bus[35:0].
Digital video input Digital Video Input Bus[35:0].
GND Ground.
GND Ground.
GND Ground.
GND Ground.
GND Ground.
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