Denon AVR-X2500H 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.
1 Auto Test
Cancel the mode, and proceed to check item (2).
Canceling the selected mode
Press the power button to exit off the power.
Before Servicing
This Unit
Electrical Mechanical Repair Information Updating
93

Denon AVR-X2500H Specifications

General

HDMI in	8
Composite video in	2
Ethernet LAN (RJ-45) ports	1
AirPlay	No
Display	-
Sample rate	196 kHz
HDCP version	2.2
Product color	Black
Audio decoders	DSD, DTS-HD, DTS:X, Dolby Atmos, Dolby Surround, Dolby TrueHD
Volume control	Rotary
RS-232 interface	Yes
Connectivity technology	Wired & Wireless
Receiver type	Surround
Frequency range	20 - 20000 Hz
Output impedance	8 Ω
Input sensitivity	200 mV
Audio output channels	7.1 channels
Signal-to-Noise Ratio (SNR)	100 dB
Total Harmonic Distortion (THD)	0.08 %
Power output per channel (1KHz@6 Ohm)	185 W
Power output per channel (20-20KHz@8 Ohm)	95 W
AC input voltage	230 V
AC input frequency	50 Hz
Power consumption (standby)	0.5 W
Power consumption (typical)	500 W
Audio formats supported	AAC, ALAC, DSD, FLAC, MP3, WAV, WMA
AM band range	520 - 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, TuneIn, iHeartRadio
Supported graphics resolutions	3840 x 2160

Weight and Dimensions

Depth	340.3 mm
Width	434.3 mm
Height	167.6 mm
Weight	9389 g