Denon AVR-X4000 Service Manual

A3V56S30FTP-G6 Block Diagram
LAN8720A (DIGITAL:IC322)
A3V56S30FTP
A3V56S40FTP
256M Single Data Rate Synchronous DRAM
Revision 1.1 Mar., 2010
Page 3 / 39
Note:This figure shows the A3V56S30FTP
The A3V56S40FTP configuration is 8192x512x16 of cell array and DQ0-15
Type Designation Code
A 3Ｖ 56 Ｓ４０F ＴＰ－G6
Speed Grade 75： 133MHz@CL=3
7： 143MHz@CL=3
6： 166MHz@CL=3
G： Green
Package Type TP：TSOP (II)
Process Generation
Function Reserved for Future Use
Organization 2
n
3：x8, 4：x16
SDR Synchronous DRAM
Density 56：256M bits
Interface V：LVTTL
Memory Style (DRAM)
Zentel DRAM
Small Footprint RMII 10/100 Ethernet Transceiver with HP Auto-MDIX Support
Datasheet
SMSC LAN8720A/LAN8720Ai 9 Revision 1.3 (04-20-11)
DATASHEET
Chapter 2 Pin Description and Configuration
Note: When a lower case “n” is used at the beginning of the signal name, it indicates that the signal
is active low. For example, nRST indicates that the reset signal is active low.
Note: The buffer type for each signal is indicated in the BUFFER TYPE column. A description of the
buffer types is provided in Section 2.2.
Figure 2.1 24-QFN Pin Assignments (TOP VIEW)
VSS
NOTE: Exposed pad (VSS) on bottom of package must be connected to ground
SMSC
LAN8720A/LAN8720Ai
24 PIN QFN
(TOP VIEW)
MDIO
1 2 3 4 5 6
7
8
9
10
11
12
18 17 16 15 14 13
24
23
22
21
20
19
VDDCR
XTAL1/CLKIN
XTAL2
LED1/REGOFF LED2/nINTSEL
VDD2A TXD1
TXD0 TXEN nRST nINT/REFCLKO MDC
VDD1A
TXN
TXP
RXN
RXP
RBIAS
CRS_DV/MODE2
RXER/PHYAD0
VDDIO
RXD0/MODE0
RXD1/MODE1
187

Denon AVR-X4000 Specifications

General

Receiver type	-
Frequency range	10 - 100000 Hz
Output impedance	16 Ω
Speaker selector	A+B
Input sensitivity	200 mV
Audio output channels	7.2 channels
Signal-to-Noise Ratio (SNR)	102 dB
Total Harmonic Distortion (THD)	0.008 %
Power output per channel (1KHz@6 Ohm)	165 W
Power output per channel (20-20KHz@8 Ohm)	125 W
HDMI in	7
AC (power) in	Yes
Composite video in	4
Ethernet LAN (RJ-45) ports	1
Component video (YPbPr/YCbCr) in	2
Number of HDMI outputs	3
Connectivity technology	Wired
Speakers connectivity type	Banana connector
Audio formats supported	AAC, FLAC, MP3, WAV, WMA
Image formats supported	JPG
Wi-Fi	No
RDS features	PTY, TP
FM band range	87.5 - 108 MHz
Supported radio bands	FM
Internet radio services supported	Spotify, vTuner
Supported video modes	1080i, 1080p, 480p, 576p, 720p
Display	VFL
Color depth	24 bit
Aspect ratio	4:3, 16:9
Product color	Silver
Audio decoders	Dolby Digital, Dolby Digital EX, Dolby Digital Plus, Dolby Pro Logic II, Dolby Pro Logic IIx, Dolby Pro Logic IIz, Dolby TrueHD, DTS-ES (Discrete 6.1), DTS-ES (Matrix 6.1), DTS-HD, DTS-HD Master Audio
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 - 60 Hz
Power consumption (standby)	0.1 W
Power consumption (typical)	670 W

Weight and Dimensions

Depth	379 mm
Width	434 mm
Height	167 mm
Weight	12300 g