Denon RCD-N7 Service Manual

35
ABOUT REPLACE THE MICROPROCESSOR WITH A NEW ONE
When replaced of the U-PRO (Microprocessor) or the Flash ROM, conrm contents of the following.
PWB Name Ref. No. Description
After
replaced
Remark
DISPLAY IC81 R5F64169DFD B
MAIN IC11 R5F64169DFD B
After replaced
A : Mask ROM (With software). No need write-in of software to the microprocessor.
B : Flash ROM (With software). Usually, no need write-in of software. But, when the software was updated, you should be
write-in of the new software to the microprocessor or ash ROM. Please check the software version.
C : Empty Flash ROM (Without software). You should be write-in of the software to the microprocessor or ash ROM.
Refer to "Update procedure" or "writing procedure", when you should be write-in the software.
VERSION UPGRADE PROCEDURE OF FIRMWARE
NOTE: When you replace the RCD-N7 WLAN MODULE (8R1821000100S), you need software updates.
Refer to [CAUTION IN SERVICING "ABOUT REPLACE THE WLAN MODULE WITH A NEW ONE"].
g
1. How to update by DISC
g
1.1. Procedure of making CD-R
(1) Please download zipped le, and unzip on your PC.
For E3 : RCDN7E3_xxxxxxxxxxxx-xxxx.zip
For E2 : RCDN7E2_ xxxxxxxxxxxx-xxxx.zip
For E1C : RCDN7E1C_ xxxxxxxxxxxx-xxxx.zip
(2) The following 3-le will be appeared.
RCD-N7_SYS_000xxx.BIN
RCD-N7_OEL_0000xx.BIN
and
RCD-N7_BCI_CREUNM.BIN(E3)
or
RCD-N7_BCI_CRNANM.BIN(E2)
or
RCD-N7_BCI_CRNANM.BIN(E1C)
or
RCD-N7_BCI_CRJPNM.BIN(JP)
(3) Please burn 3-le to CD-R with the following conditions.
q
Multi Session
：
No
w
File System
：
ISO9660+Joliet
e
Mode: MODE1
r
Writing speed: 8~16 speed (according ability of CD-R)
t
Writing method: Disc at Once (Finalize(Close)
1.2. Procedure of updating
Pressing the VOLUME
f
and
8
buttons for simultaneously, plug the AC cord into a power outlet.
(1) "Disc Update Mode" is indicated approximately 5 seconds.
(2) Open the Tray.

Denon RCD-N7 Specifications

General

Frequency range	5 - 20000 Hz
RMS rated power	65 W
Pre-out channels	1 SW
Input sensitivity	200 mV
Pre-out connectivity	Yes
Audio output channels	2.0 channels
Signal-to-Noise Ratio (SNR)	100 dB
Total Harmonic Distortion (THD)	0.7 %
Dynamic power per channel (4 Ohm)	80 W
Power output per channel (20-20KHz@8 Ohm)	- W
Audio (L/R) in	2
Digital audio optical in	1
Headphone connectivity	3.5 mm
Connectivity technology	Wired & Wireless
Speakers connectivity type	Binding post
Audio formats supported	AAC, FLAC, MP3, WMA
Image formats supported	JPG
Video formats supported	AVI, WMV
AM band range	522 - 1611 kHz
FM band range	87.5 - 108 MHz
Supported radio bands	AM, FM
Preset stations quantity	99
Internet radio services supported	Last.fm, Napster
Optical drive type	CD player
Disc types supported	CD, CD-R, CD-RW
Display	OLED
Product color	Silver
Audio decoders	Not supported
Volume control	Rotary
Apple docking compatibility	iPhone, iPod
Number of products included	1 pc(s)
AC input voltage	230 V
AC input frequency	50 Hz
Power consumption (standby)	0.4 W

Weight and Dimensions

Depth	299 mm
Width	280 mm
Height	112 mm
Weight	4300 g