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Denon AVR-4520 Service Manual

Denon AVR-4520
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191
R5F56108VNFP Terminal Functions
Pin Pin Name Symbol I/O
Pull up/
down
LvCnv STBY STOP
CEC
STBY
Function
1
P04/IRQ12-A/TMCI3/
TxD4/TDI
TDI/TXD
MITSUBISHI/
NC(NORMRAL)
I/O/I M3VPu -/-/I -/-/I I
E20 Emulator control signal/Mitsubishi
Programer/Nomal:Input
2
P03/IRQ11-A/TMRI3/
SCK4/TMS
TMS/
NC(NORMRAL)
I/I M3VPu -/I -/I I E20 Emulator control signal/Nomal:Input
3 P67/DA1 USB SEL O L L L USB control pin
4 P66/DA0 USB EN O L L L USB control pin
5 AVSS AVSS - - - - NC
6
P02/IRQ10-A/TMO2/
SCK6/TRST#
TRST#/
NC(NORMRAL)
I/I Pd I/I I/I I E20 Emulator control signal/Nomal:Input
7
P01/IRQ9-A/TMCI2/
RxD6
RXD MI232O I M3VPu I I I
Data received from the external pin(AMX)/
Use for rmware upgrading by DFW.:FFC
Connect
8
P00/IRQ8-A/TMRI2/
TxD6
TXD MO232I O L L L
Data transfer to external pin(AMX)/Use for
rmware upgrading by DFW.:FFC Connect
9 P65/IRQ15-A POWER KEY I M3VPu I I I
POWER KEY (Waiting Mode cancel,
interrupt port)
10 EMLE EMLE I Pd - - -
E20Emulator control signal"H":No
OP,"L"OP(When CPU-One chip OP., Need
to pull down)
11 WDTOVF#/TDO TDO/WDTOVF# O/O - - - E20Emulator control signal
12 VSS VSS I - - - GND
13 MDE MDE I
Pd - - - Endian select(L:LittleEndian)
14 VCL VCL I - - - VSS need to 0.1μF
15 MD1 MD1 I M3VPu - - - Select BootMode,UserBootMode(SingleCh
ipMode:SingleChipMode:MD0=1,MD1=1)/
E20Emulato rcontrol signal
16 MD0 MD0 I M3VPu - - -
17 P86
232C
CONTROL(SUB
LOG MODE)
O L L L
SUB LOG MODE 232C course switching
control
18 P85
REMOTE
POWER(232C)
O L L L
232C POWER SUPPLY (REMOTE 3.3V)
control pin.(ON: H)
19 RES# RESET I - - - Reset input (reset: L)
20 XTAL XTAL I - - - Clock input(12MHz)
21 VSS VSS - - - - GND
22 EXTAL EXTAL - - - - Clock output(12MHz)
23 VCC VCC - - - - +3.3V
24 NMI NMI I M3VPu - - - PullUp
25
P34/IRQ4-A/PO12/
TIOCA1
BDOWN I I I I Power failure detection pin(Power failure:L)
26
P33/IRQ3-A/PO11/
TIOCC0/TIOCD0/
TCLKB-A
PLDAERR I L L L PLD ERROR detection pin(APLD output)
27
P32/IRQ2-A/PO10/
TIOCC0/TCLKA-A
NC O/I L/I L/I L/I NC
28
P31/IRQ1-A/PO9/
TIOCA0/TIOCB0
NC
O L L L NC
29
P30/IRQ0-A/PO8/
TIOCA0
RC IN I I I I Remote control signal input pin
30
P27/PO7/TIOCA5/
TIOCB5/SCK1
NC O L L L NC
31
P26/PO6/TIOCA5/
TMO1/TxD1
NC O L L L NC
32
P25/PO5/TIOCA4/
TMCI1/RxD1
NC O L L L NC
33
P24/PO4/TIOCA4/
TIOCB4/TMRI1
TU RST/HDRADIO
RESET
O SW3VPu L L L TUNER control pin/HD RADIO control pin
34
P23/PO3/TIOCC3/
TIOCD3
E RESET O(ODR) N3VPu L L L ETHERNET RESET control pin(DM860A)
35
P22/PO2/TIOCC3/
TMO0/SCK0
E POWER O L L L ETHER POWER control pin(DM860A)
36
P21/PO1/TIOCA3/
TMCI0/RxD0
E_RXDMIEO I I I I
ETHERNET communication control pin
(DM860A)
37
P20/PO0/TIOCA3/
TIOCB3/TMRI0/TxD0
E_TXDMOEI O L L L
ETHERNET communication control pin
(DM860A)

Table of Contents

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Denon AVR-4520 Specifications

General IconGeneral
Impedance8 Ω
Receiver typeSurround
Frequency range10 - 100000 Hz
Input sensitivity200 mV
Audio output channels7.1 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 in7
Composite video in4
USB ports quantity1
Digital audio optical in2
Component video (YPbPr/YCbCr) in3
Connectivity technologyWired
Speakers connectivity type-
Audio formats supportedAAC, FLAC, MP3, WMA
Wi-FiNo
Ethernet LANYes
FM band range87.5 - 108 MHz
Supported radio bandsAM, FM
Product colorSilver
Audio decodersDolby Digital EX, Dolby Pro Logic IIz, Dolby TrueHD, DTS 96/24, DTS Neo:6, DTS Neo:X, DTS-HD
USB 2.0 ports quantityUSB 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 compatibilityNot supported
AC input voltage230 V
AC input frequency50 Hz
Power consumption (standby)0.1 W
Power consumption (typical)780 W
Weight and Dimensions IconWeight and Dimensions
Depth423 mm
Width434 mm
Height195 mm
Weight16500 g

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