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Denon AVR-4520 Service Manual

Denon AVR-4520
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201
NJW1194A (A.AUDIO/VIDEO : U3203, U3204)
H27U1G8F2BTR-BC (NETWORK/DSP : U0504)
NJW1194
 
2-CHANNEL ELECTRONIC VOLUME
WITH INPUT SELECTOR AND TONE CONTROL
GENERAL DESCRIPTION
PACKAGE OUTLINE
       
      
       

      
        

      

FEATURES

      
   

 
   

 
 

  
BLOCK DIAGRAM
NJW1194V

 
 





 
 
 
 
 







  
  
 

Rev 1.1 / Sep. 2009 5
1
H27U1G8F2B Series
1 Gbit (128 M x 8 bit) NAND Flash
VCC
VSS
WP
CLE
ALE
RE
WE
CE IO0~IO7
R/B
NC
NC
NC
NCNC
NC NC
NC
CLE
ALE Vss
Vss
Vss
Vcc
Vcc
NC
NC
NC
WP
RE
CE
WE RB
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
I/O0
I/O1
I/O9
I/O2
I/O3
I/O10
I/O11
I/O4
I/O15
I/O12 I/O14
I/O13
I/O6
I/O7 I/O5
NC
NC NC NC
NC
PRE
I/O8
NC
NCNC
NC NC
A
B
C
D
E
F
G
H
J
K
L
M
1 2 3 4 5 6 7 8 9 10
uhukGm
GGGGminh
GGGGGO_P
Figure 2 : 48-TSOP1 / 63-FBGA Contact, x8 Device
IO7 - IO0 Data Input / Outputs
CLE Command latch enable
ALE Address latch enable
CE Chip Enable
RE Read Enable
WE Write Enable
WP Write Protect
R/B
Ready / Busy
Vcc Power Supply
Vss Ground
NC No Connection
Figure 1 : Logic Diagram Table 1 : Signal Names
1&
1&
1&
1&
1&
1&
5%
5(
&(
1&
1&
9FF
9VV
1&
1&
&/(
$/(
:(
:3
1&
1&
1&
1&
1&
1&
1&
1&
1&
,2
,2
,2
,2
1&
1&
1&
9FF
9VV
1&
1&
1&
,2
,2
,2
,2
1&
1&
1&
1&







1$1')ODVK
7623
[

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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