Denon AVR-X3500H Service Manual

TMDS Signal
3.3V
TMDS
Example of waveform in check ① Example of waveform in check ②
Voltage scale : 1.0V/div Voltage scale : 1.0V/div
Time scale : 20ms/div Time scale : 1s/div
When the results of check item (3-11.2.) are "22 or 11"
(Detection of DDC is OK.)
Check item(3-11.5.). Checking register of the TMDS CLK detection sta-
tus register :
Send the following command from Termite.exe.
Send the command "i 002E 00FF 0001".
When the following value is returned, go to YES.
HDMI IN5 "C4", HDMI IN6 "A2", HDMI IN7 "91"
When the following value is returned, go to NO.
HDMI IN5 "C0", HDMI IN6 "A0", HDMI IN7 "90"
Check item(3-11.6.). Checking the TMDS input waveform. :
Check the TMDS waveform at the following test point.
Is the waveform like the sample?
HDMI IN5
55/56/58/59/61/62/64/65 pin
HDMI IN6
80/81/83/84/86/87/89/90 pin
HDMI IN7
93/94/96/97/99/100/102/103 pin
U1003
Checking the TMDS status register (HDMI Switcher1)
Example
i 002E 00FF 0001
Check for a short circuit in the pattern of the
TMDS line of the HDMI Switcher1 [U1003] from
the HDMI input terminal.
If there is no problem, the HDMI Switcher1
[U1003] is faulty.
Replace with a new device.
HDMI Switcher1 [U1003] is faulty.
Replace with a new device.
Recheck from check item (3.2.)
If it does not work, replace the PCB.
YES
NO
NOYES
Check item(3-11.7.). Check the HPD and RXSENSE register value
of the device.
Send the following command from Termite.exe.
Send the command "i 0028 0040 0001".
Check the value.
Move to the branch destination according to the value returned.
Checking the HPD/RXSENSE status register. (HDMI ZONE2 OUT)
Example
If it is normal, "33" is returned.
The correct resistor value cannot be
checked if the AVR and TV are not
connected by HDMI.
i 0028 0040 0001
33
"31 or 21 or 11 or 01"
(Detection of HPD is OK / Detection of RXSENSE is not OK )
"33 or 23 or 13 or 03"
(Detection of HPD is OK / Detection of RXSENSE is OK )
"32 or 22 or 12 or 02"
(Detection of HPD is not OK / Detection of RXSENSE is OK )
"30 or 20 or 10 or 00"
(Detection of HPD is not OK / Detection of RXSENSE is not OK )
Go to check item (3-11.11.)
Go to check item (3-11.8.)
Go to check item (3-11.12.)
Go to check item (3-11.13.)
Before Servicing
This Unit
Electrical Mechanical Repair Information Updating
115

Denon AVR-X3500H Specifications

General

Receiver type	Surround
Pre-out channels	7.2
Pre-out connectivity	Yes
Audio output channels	7.2 channels
Signal-to-Noise Ratio (SNR)	100 dB
Power output per channel (1KHz@6 Ohm)	215 W
Power output per channel (20-20KHz@8 Ohm)	105 W
HDCP version	2.2
Apple docking	No
Product color	Black
Audio decoders	DTS-HD Master Audio, DTS:X, Dolby Atmos, Dolby Surround, Dolby TrueHD
Audio formats supported	AAC, ALAC, DSD, FLAC, MP3, WAV, WMA
AM band range	520 - 1710 kHz
FM band range	87.5 - 107.9 MHz
Supported radio bands	AM, FM
Internet radio services supported	Amazon Music, Deezer, Napster, Pandora, Spotify, Tidal, TuneIn, iHeartRadio
Bluetooth version	3.0+HS
Bluetooth profiles	A2DP, AVRCP
HDMI in	8
Composite video in	3
USB ports quantity	1
Component video (YPbPr/YCbCr) in	2
Speakers connectivity type	Binding post
Power consumption (standby)	0.1 W
Power consumption (typical)	600 W
Cables included	AC

Weight and Dimensions

Depth	390 mm
Width	434 mm
Height	167 mm
Weight	10800 g