Denon AVR-4520CI Service Manual

230
ADV8003
Pin No. Mnemonic Type Description
H14 GND GND Ground.
H15 GND GND Ground.
H16 GND GND Ground.
H17 GND GND Ground.
H20 GND GND Ground.
H21 GND GND Ground.
H22 TX1_2+ HDMI Tx1 HDMI1 Channel 2 True Output.
H23 TX1_2− HDMI Tx1 HDMI1 Channel 2 Complementary Output.
J1 DE Digital video sync Data Enable for Digital Input Video.
J2 HS Digital video sync Horizontal Sync for Digital Input Video.
J3 OSD_HS Digital video sync Horizontal Sync for the OSD Input Port (OSD_HS).
J4 OSD_IN[0] OSD video input External OSD Video Pixel Input Port (OSD_IN[0]).
J7 DVDD Power Digital Power Supply (1.8 V).
J8 GND GND Ground.
J9 GND GND Ground.
J10 GND GND Ground.
J11 GND GND Ground.
J12 GND GND Ground.
J13 GND GND Ground.
J14 GND GND Ground.
J15 GND GND Ground.
J16 GND GND Ground.
J17 DVDD Power Digital Power Supply (1.8 V).
J20 DDC1_SDA HDMI Tx1
HDCP Slave Serial Data for HDMI Tx1. This pin is open drain; use a 2 kΩ
resistor to connect this pin to the HDMI Tx 5 V supply.
J21 GND GND Ground.
J22 TX1_1+ HDMI Tx1 HDMI1 Channel 1 True Output.
J23 TX1_1− HDMI Tx1 HDMI1 Channel 1 Complementary Output.
K1 VS Digital video sync Vertical Sync for Digital Input Video.
K2 PCLK Digital Video Sync Pixel Clock for Digital Input Video.
K3 DVDD_IO Power Digital Interface Supply (3.3 V).
K4 DVDD_IO Power Digital Interface Supply (3.3 V).
K7 GND GND Ground.
K8 GND GND Ground.
K9 GND GND Ground.
K10 GND GND Ground.
K11 GND GND Ground.
K12 GND GND Ground.
K13 GND GND Ground.
K14 GND GND Ground.
K15 GND GND Ground.
K16 GND GND Ground.
K17 GND GND Ground.
K20 DDC1_SCL HDMI Tx1
HDCP Slave Serial Clock for HDMI Tx1. This pin is open drain; use a 2 kΩ
resistor to connect this pin to the HDMI Tx 5 V supply.
K21 GND GND Ground.
K22 TX1_0+ HDMI Tx1 HDMI1 Channel 0 True Output.
K23 TX1_0− HDMI Tx1 HDMI1 Channel 0 Complementary Output.
L1 P[32] Digital video input Digital Video Input Bus[35:0].
L2 P[33] Digital video input Digital Video Input Bus[35:0].
L3 P[34] Digital video input Digital Video Input Bus[35:0].
L4 P[35] Digital video input Digital Video Input Bus[35:0].

Denon AVR-4520CI Specifications

General

Brand	Denon
Model	AVR-4520CI
Category	Receiver
Language	English