Denon AVR-4520 Service Manual

233
ADV8003
Pin No. Mnemonic Type Description
T10 GND GND Ground.
T11 GND GND Ground.
T12 GND GND Ground.
T13 GND GND Ground.
T14 GND GND Ground.
T15 GND GND Ground.
T16 GND GND Ground.
T17 GND GND Ground.
T20 HPD_TX2 HDMI Tx2 Hot Plug Assert Signal Input for HDMI Tx2.
T21 GND GND Ground.
T22 TX2_0+ HDMI Tx2 HDMI2 Channel 0 True Output.
T23 TX2_0− HDMI Tx2 HDMI2 Channel 0 Complementary Output.
U1 P[10] Digital video input Digital Video Input Bus[35:0].
U2 P[11] Digital video input Digital Video Input Bus[35:0].
U3 P[12] Digital video input Digital Video Input Bus[35:0].
U4 P[13] Digital video input Digital Video Input Bus[35:0].
U7 GND GND Ground.
U8 GND GND Ground.
U9 DVDD Power Digital Power Supply (1.8 V).
U10 GND GND Ground.
U11 GND GND Ground.
U12 DVDD Power Digital Power Supply (1.8 V).
U13 GND GND Ground.
U14 GND GND Ground.
U15 DVDD Power Digital Power Supply (1.8 V).
U16 GND GND Ground.
U17 GND GND Ground.
U20 R_TX2 HDMI Tx2
1
Sets internal reference currents. Place a 470 Ω resistor (1% tolerance)
between this pin and ground. The external resistor should be placed as close
as possible to the ADV8003.
U21 GND GND Ground.
U22 TX2_C+ HDMI Tx2
1
HDMI2 Clock True Output.
U23 TX2_C− HDMI Tx2
1
HDMI2 Clock Complementary Output.
V1 P[6] Digital video input Digital Video Input Bus[35:0].
V2 P[7] Digital video input Digital Video Input Bus[35:0].
V3 P[8] Digital video input Digital Video Input Bus[35:0].
V4 P[9] Digital video input Digital Video Input Bus[35:0].
V20 GND GND Ground.
V21 PVDD6 Power
HDMI Tx PLL Power Supply (1.8 V). This pin is a voltage regulator output.
Connect a decoupling capacitor between this pin and ground.
V22 HEAC_2+ HDMI Tx2 HDMI Tx2 HEC+ from HDMI Connector.
V23 HEAC_2− HDMI Tx2 HDMI Tx2 HEC− from HDMI Connector.
W1 P[2] Digital video input Digital Video Input Bus[35:0].
W2 P[3] Digital video input Digital Video Input Bus[35:0].
W3 P[4] Digital video input Digital Video Input Bus[35:0].
W4 P[5] Digital video input Digital Video Input Bus[35:0].
W20 TEST3 Miscellaneous digital Test Pin.
W21 PVDD6 Power
1
HDMI Tx PLL Power Supply (1.8 V). This pin is a voltage regulator output.
Connect a decoupling capacitor between this pin and ground.
W22 AVDD3 Power HDMI Analog Power Supply (1.8 V).
W23 NC No connect Do not connect to this pin.
Y1 P[0] Digital video input Digital Video Input Bus[35:0].
Y2 P[1] Digital video input Digital Video Input Bus[35:0].

Denon AVR-4520 Specifications

General

Impedance	8 Ω
Receiver type	Surround
Frequency range	10 - 100000 Hz
Input sensitivity	200 mV
Audio output channels	7.1 channels
Audio A/D Converter (ADC)	24-bit/192kHz
Signal-to-Noise Ratio (SNR)	102 dB
Power output per channel (1KHz@6 Ohm)	190 W
Power output per channel (20-20KHz@8 Ohm)	150 W
HDMI in	7
Composite video in	4
USB ports quantity	1
Digital audio optical in	2
Component video (YPbPr/YCbCr) in	3
Connectivity technology	Wired
Speakers connectivity type	-
Audio formats supported	AAC, FLAC, MP3, WMA
Wi-Fi	No
Ethernet LAN	Yes
FM band range	87.5 - 108 MHz
Supported radio bands	AM, FM
Product color	Silver
Audio decoders	Dolby Digital EX, Dolby Pro Logic IIz, Dolby TrueHD, DTS 96/24, DTS Neo:6, DTS Neo:X, DTS-HD
USB 2.0 ports quantity	USB 2.0 ports have a data transmission speed of 480 Mbps, and are backwards compatible with USB 1.1 ports. You can connect all kinds of peripheral devices to them.
Apple docking compatibility	Not supported
AC input voltage	230 V
AC input frequency	50 Hz
Power consumption (standby)	0.1 W
Power consumption (typical)	780 W

Weight and Dimensions

Depth	423 mm
Width	434 mm
Height	195 mm
Weight	16500 g