Denon AVR-4520CI Service Manual

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
[

Denon AVR-4520CI Specifications

General

Brand	Denon
Model	AVR-4520CI
Category	Receiver
Language	English