Denon AVR-X2600H Series User Manual

When the results of check item (3-12.4.) are "22"
(Detection of DDC is OK)
Check item(3-12.7.). Check the TMDS CLK detection status of the
register : :
Send the following command from Termite.exe.
Send the command "i 002E 00FF 0001".
When the following value is returned, go to Yes.
"88"
When the following value is returned, go to No.
"80"
Check item(3-12.8.). Checking the TMDS input waveform. :
Check the TMDS waveform at the following test point.
Is the waveform like the sample?
HDMI Rx1 [U1000]
42/43/45/46/48/49/51/52 pin
U1000
Checking the TMDS status register
HDMI Rx1 [U1000] is faulty.
Replace with a new device.
Recheck from check item (3.2.).
If it does not work, replace the PCB.
Check for a short circuit in the TMDS line and the FRONT HDMI
Cable.
If there is no problem, the HDMI DDC Buffer [IC201] is faulty.
Replace with a new device.
HDMI Rx1 [U1000] is faulty.
Replace with a new device.
Example
i 002E 00FF 0001
YES
YES NO
TMDS Signal
3.3V
Example of waveform in check ①
Voltage scale：1.0V/div
Time scale：20ms/div
TMDS
Example of waveform in check ②
Voltage scale：1.0V/div
Time scale：1s/div
NO
Before Servicing
This Unit
Electrical Mechanical Repair Information Updating
113

Denon AVR-X2600H Series Specifications

General

Channels	7.2
Speaker Impedance	4-16 ohms
HDMI Inputs	8 (1 front)
HDMI Outputs	2
HDCP Support	HDCP 2.3
HDR Support	HDR10, HLG, Dolby Vision
Phono Input	Yes
Digital Audio Inputs	2 Optical, 1 Coaxial
Analog Audio Inputs	4
Bluetooth Version	4.1
Supported Audio File Formats	MP3, WMA, AAC, FLAC, ALAC, WAV, DSD
Multi-Room Audio	HEOS
Voice Assistant Support	Amazon Alexa, Google Assistant, Apple Siri
Supported Audio Formats	Dolby Atmos, Dolby TrueHD, DTS:X, DTS-HD Master Audio
Power Output per Channel	95W (8 ohms, 20Hz - 20kHz, 0.08% THD)
Frequency Response	10Hz - 100kHz
Analog Audio Outputs	2
Other Ports	USB, Ethernet
Speaker Connectors	Binding Posts
Wireless Connectivity	Wi-Fi
Internet Radio Services	TuneIn
Video Support	4K/60Hz
Audio Return Channel (ARC)	Yes (eARC)
Weight	9.5 kg