Denon AVR-3312 Service Manual

190
H27U1G8F2BTR-BCPinFunction
H27U1G8F2BTR-BCBlockDiagram
Rev 1.1 / Sep. 2009 6
1
H27U1G8F2B Series
1 Gbit (128 M x 8 bit) NAND Flash
1.2 PIN DESCRIPTION
Table 2 : Pin Description
NOTE :
1. A 0.1uF capacitor should be connected between the Vcc Supply Voltage pin and the Vss Ground pin to decouple the
current surges from the power supply. The PCB track widths must be sufficient to carry the currents required during
program and erase operations.
Pin Name Description
IO0 ~ IO7
DATA INPUTS/OUTPUTS
The IO pins allow to input command, address and data and to output data during read / program
operations. The inputs are latched on the rising edge of Write Enable (WE
). The I/O buffer float to
High-Z when the device is deselected or the outputs are disabled.
CLE
COMMAND LATCH ENABLE
This input activates the latching of the IO inputs inside the Command Register on the Rising edge of
Write Enable (WE
).
ALE
ADDRESS LATCH ENABLE
This input activates the latching of the IO inputs inside the Address Register on the Rising edge of
Write Enable (WE
).
CE
CHIP ENABLE
This input controls the selection of the device.
WE
WRITE ENABLE
This input acts as clock to latch Command, Address and Data. The IO inputs are latched on the rise
edge of WE
.
RE
READ ENABLE
The RE
input is the serial data-out control, and when active drives the data onto the I/O bus. Data is
valid tREA after the falling edge of RE which also increments the internal column address counter by
one.
WP
WRITE PROTECT
The WP
pin, when Low, provides an Hardware protection against undesired modify (program / erase)
operations.
R/B
READY BUSY
The Ready/Busy output is an Open Drain pin that signals the state of the memory.
Vcc
SUPPLY VOLTAGE
The Vcc supplies the power for all the operations (Read, Write, Erase).
Vss GROUND
NC NO CONNECTION
Rev 1.1 / Sep. 2009 15
1
H27U1G8F2B Series
1 Gbit (128 M x 8 bit) NAND Flash
Figure 4 : Block Diagram
ADDRESS
REGISTER/
COUNTER
PROGRAM
ERASE
CONTROLLER
HV GENERATION
COMMAND
INTERFACE
LOGIC
COMMAND
REGISTER
DATA
REGISTER
IO
RE
BUFFERS
Y DECODER
PAGE BUFFER
X
D
E
C
O
D
E
R
1024 Mbit + 32 Mbit
NAND Flash
MEMORY ARRAY
WP
CE
WE
CLE
ALE
A27 ~ A0

Denon AVR-3312 Specifications

General

Impedance	8 Ω
Receiver type	Surround
Frequency range	10 - 100000 Hz
Speaker selector	A+B
Input sensitivity	200 mV
Pre-out connectivity	Yes
Audio output channels	7.1 channels
Audio A/D Converter (ADC)	24-bit/96kHz
Signal-to-Noise Ratio (SNR)	102 dB
Total Harmonic Distortion (THD)	0.8 %
Power output per channel (1KHz@8 Ohm)	165 W
Power output per channel (20-20KHz@8 Ohm)	125 W
HDMI in	7
Audio (L/R) in	8
Composite video in	5
Ethernet LAN (RJ-45) ports	1
Multichannel audio input type	RCA
Component video (YPbPr/YCbCr) in	2
Composite video out	3
Headphone connectivity	6.3 mm
Connectivity technology	Wired
Speakers connectivity type	Binding post
Audio formats supported	AAC, FLAC, MP3, WAV, WMA
Image formats supported	JPG
Wi-Fi	No
AM band range	522 - 1611 kHz
FM band range	87.5 - 108 MHz
Supported radio bands	AM, FM
Preset stations quantity	56
Internet radio services supported	Last.fm, Napster
Supported video modes	1080i, 1080p, 480i, 480p, 576i, 576p, 720p
Display	VFL
HDMI version	1.4a
Product color	Black
Audio decoders	Dolby Pro Logic IIz, Dolby TrueHD, DTS-HD Master Audio
Volume control	Rotary
Apple docking compatibility	iPad, iPhone, iPod
Number of products included	1 pc(s)
AC input voltage	230 V
AC input frequency	50 Hz
Power consumption (standby)	0.1 W
Power consumption (typical)	670 W
Card reader integrated	-
Cables included	AC

Weight and Dimensions

Depth	382 mm
Width	434 mm
Height	167 mm
Weight	11800 g