Denon AVR-X2400H Service Manual

3. Starting detecting the point of failure
Check item(1).
Check the power supply status and communication status with the CPU of each device.
Start in HDMI Diagnostics mode and follow the procedures below.
(1) Start in HDMI Diagnostics mode
While the power is on, hold down buttons "
TUNER PRESET CH -
" and "
ZONE2 SOURCE
" for at least 3
seconds.
HDMI DIAGNOSTICS
"HDMI DIAGNOSTICS" is displayed.
When the mode has switched, start Hardware check.
Hardwarecheck...
(2-1) Display when an Error Code is displayed.
Err: H1-XX
Alternating display.
Contact support
Check the Error Code table items.
Error Code table
Error Code Check item No. Description
H1-01 Check item (6) Communication Error with HDMI Tx [U1039 : MN864788]
H1-02 Check item (11) Communication Error with HDMI SW1 [U1000 : MN864788]
H1-03 Check item (16) Communication Error with HDMI SW2 [U1003 : MN864788]
H1-04 Check item (29) Communication Error with TMDS SW [U1103 : TMDS261B]
H1-06 Check item (21) Communication Error with GUI IC [U1026 : ADV8003]
H1-08 Check item (30) Communication Error with DSP [U1073 : CS49844A]
H1-12 Check item (35) Communication Error with DIR [U1040 : PCM9211]
H1-14 Check item (26) DDR check Error [U1028, U1029 : A3R12E40DBF-8E]
H1-15 Check item (27) Communication Error with GUI ROM [U1027 : W25Q128JVFIQ]
(2-2) Display when an Error is not detected.
HDMI DIAGNOSTICS
Cancel the mode, and proceed to check item (2).
Canceling the selected mode
Press the power button to exit off the power.
88
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