Denon AVR-X8500H 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 "CURSOR
d
" and "
BACK
" for at least 3 seconds.
L1
HDMI DIAGNOSTICS
L2
"HDMI DIAGNOSTICS" is displayed.
When the mode has switched, start Hardware Check.
L1
HDMI DIAGNOSTICS
L2
HardwareCheck...
(2-1) Display when an Error Code is displayed.
L1
Err: H1-01
L2
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 [U3401 : MN864787]
H1-02 Check item (11) Communication Error with HDMI SW1 [U2401 : MN864788]
H1-03 Check item (14) Communication Error with HDMI SW2 [U2601 : MN864788]
H1-05 Check item (25) Communication Error with VIDEO DECODER [U2000 : ADV7850]
H1-06 Check item (17) Communication Error with GUI IC [U2800 : ADV8003]
H1-08 Check item (26) Communication Error with DSP1 [U102 : ADSP21573]
H1-09 Check item (31) Communication Error with DSP2 [U252 : ADSP21573]
H1-12 Check item (36) Communication Error with DIR [U7004 : PCM9211]
H1-14 Check item (22) DDR check Error [U3000, U3001 : A3R12E40DBF-8E]
H1-15 Check item (23) Communication Error with GUI ROM [U2801 : MX25L12835FMI-10G]
H1-16 Check item (39) Communication Error with ARC IC [U3802 : SiI9437]
(2-2) Display when an Error is not detected.
L1
HDMI DIAGNOSTICS
L2
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
97

Denon AVR-X8500H Specifications

General

Channels	13.2
Power Output	150W per channel (8 ohms, 20Hz-20kHz, 0.05% THD)
Frequency Response	10Hz-100kHz (+1, -3dB)
HDMI Inputs	8 (1 front)
HDMI Outputs	3
Dolby Atmos	Yes
DTS:X	Yes
IMAX Enhanced	Yes
HEOS Multi-room	Yes
Wi-Fi	Yes
Bluetooth	Yes
Voice Control	Amazon Alexa, Google Assistant, Apple Siri
Impedance	4-16 ohms
HDR Compatibility	HDR10, Dolby Vision, HLG
Audio Return Channel (ARC)	Yes
Digital Audio Inputs	2 Optical, 2 Coaxial
Analog Audio Inputs	6
Phono Input	Yes
Speaker Connectors	Binding Posts
Supported Audio Formats	MP3, WMA, AAC, FLAC, ALAC, WAV, DSD
Surround Sound Support	Dolby Atmos, DTS:X, Auro-3D
Tuner	AM/FM
Input Sensitivity/Impedance	200 mV / 47 kohms
HDCP Support	2.2
Other Connections	USB, Ethernet, RS-232C
Wireless Connectivity	Wi-Fi, Bluetooth
Signal-to-Noise Ratio	102 dB
DAC	AKM AK4490EQ (32-bit/192kHz)
Total Harmonic Distortion	0.05% (20Hz - 20kHz, 150W)