Denon AVR-X2600H Series User Manual

Check item(3-15.1.). Check the TMDS CLK detection status of the
register.
Send the following command from Termite.exe.
Send the command "i 00E2 0004 0001".
When the following value is returned, go to Yes.
"02"
When the following value is returned, go to No.
"other"
Check item (3-15.2.). Checking the TMDS input. :
Check the TMDS waveform at the following test point.
Is the waveform like the sample?
U1026
D2+ D2- D1+ D1- D0+ D0- CK+ CK-
Checking the TMDS status register (HDMI SW -> GUI)
Example
GUI [U1026] is faulty.
Replace with a new device.
HDMI SW(U1103) is faulty.
Replace with a new device.
GUI [U1026] is faulty.
Replace with a new device.
3-15. HDMI SW IC [TMDS261B] failure detection procedure
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
YES
YES NO
Recheck from check item (3.5.).
If it does not work, replace the PCB.
Recheck from check item (3.5.)
If it does not work, replace the PCB.
Before Servicing
This Unit
Electrical Mechanical Repair Information Updating
123

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