Denon AVR-X2400H Service Manual

1.4. Error display
See the table below for descriptions of the displayed errors and countermeasures for these.
If multiple errors occur, only one item is displayed.
The priority order is
w
,
e
,
r
,
t
,
y
,
q
.
Condition States Display TROUBLE SHOOTING
q
Firm Check
NG
The model name, brand name and region information
written in the rmware are compared to the region
settings in the PCB. This error is displayed if the infor-
mation does not match.
" ▲ " is displayed as the rst character if the rmware
is not correct (see the illustrations on the right).
FIRM ERROR
–
M:*************
–
Main FBL :**.**
–
DSP :**.**
–
Audio PLD:**.**
–
GUI :********
• Check the resistor for setting the
region(R1524 / 1525 DIGITAL PCB).
• Write the rmware for the correct
region.
w
IP SCALER NG
An error occurs in Loop back Test of the DDR memory
which is performed during the initial setting of i/p
Scaler(ADV8003).
IP SCALER ERR 01
• Check the circuits around the IP
SCALER (U1026, DIGITAL PCB) and
DDR2 (U1028/1029).
If there appear to be no problems,
U1026 or U1028/1029 is faulty.
During the initial setting of i/p Scaler ( ADV8003 ) ,
there is not the reply of the Loop back Test result of
the DDR memory .
IP SCALER ERR 02
e
GUI Serial
Flash NG
If the Main CPU version is not supported by the GUI
Serial Flash (ADV8003),
" ▼ " is displayed as the rst character of the GUI
rmware version.
•
GUI VER. ERROR
•
GUI :********
• Check the rmware version.
r
DIR NG
This error is displayed if there is no response from the
DIR.
DIR ERROR 01
• Check the DIR (U1040, DIGITAL PCB)
and surrounding circuits.
t
DSP NG
The DSP FLAG0 port does not enter "
Hi
" status while
booting a DSP code even after resetting DSP.
DSP ERROR 01
• Check the DSP (U1073, DIGITAL PCB)
and surrounding circuits.
The DSP FLAG0 port does not enter "
Hi
" status before
issuing a DSP command.
DSP ERROR 02
Setting WRITE to "
Lo
" does not set ACK to "
Hi
" during
DSP data reading.
DSP ERROR 03
Setting REQ to "
Lo
" does not set ACK to "
Lo
" during
DSP data reading.
DSP ERROR 04
Setting WRITE to "
Hi
" does not set ACK to "
Hi
" during
DSP data writing.
DSP ERROR 05
Setting REQ to "
Lo
" does not set ACK to "
Lo
" during
DSP data writing.
DSP ERROR 06
y
EEPROM NG
An error occurred in a checksum of the EEPROM(*** is
a block address number).
BACKUP ERROR
125
Caution in
servicing
Electrical Mechanical Repair Information Updating

Denon AVR-X2400H Specifications

General

Receiver type	Surround
Frequency range	20 - 20000 Hz
Pre-out channels	2 SW
Input sensitivity	200 mV
Pre-out connectivity	Yes
Audio output channels	7.2 channels
Signal-to-Noise Ratio (SNR)	100 dB
Total Harmonic Distortion (THD)	0.08 %
Power output per channel (1KHz@6 Ohm)	150 W
Power output per channel (20-20KHz@8 Ohm)	95 W
Display	VFL
HDCP version	2.2
Apple docking	No
Product color	Black
Audio decoders	DTS-HD Master Audio, DTS:X, Dolby Atmos, Dolby Surround
Volume control	Rotary
Center speaker impedance	16 Ω
Supported video modes	720i, 720p, 960p, 1080i, 1080p, 2160p
Supported graphics resolutions	3840 x 2160
HDMI in	8
Audio (L/R) in	4
Digital audio coaxial in	0
Ethernet LAN (RJ-45) ports	1
Multichannel audio input type	RCA
Component video (YPbPr/YCbCr) in	2
AM band range	522 - 1611 kHz
FM band range	87.5 - 108 MHz
Supported radio bands	AM, FM
Internet radio services supported	Deezer, Napster, Pandora, SIRIUS Internet Radio, Spotify, Tidal, iHeartRadio
Audio formats supported	ALAC, DSD, FLAC, MP3, WAV
AC input voltage	230 V
AC input frequency	50 Hz
Power consumption (standby)	0.1 W
Power consumption (typical)	500 W
Headphone connectivity	3.5 mm
Connectivity technology	Wired & Wireless
Speakers connectivity type	3.5mm
Certification	CE, EAC

Weight and Dimensions

Depth	339 mm
Width	434 mm
Height	167 mm
Weight	9400 g