Denon AVR-X3300W Service Manual

TMDS Signal
3.3V
TMDS
Example of waveform in check ① Example of waveform in check ②
When the results of check item (14) are "22 or 11"
(Detection of DDC is OK.)
Check item(17). Checking register of the TMDS CLK detection status
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 (18). 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).
If it does not work, replace the PCB.
YES
NO
NOYES
Check item(19). Check the HPD and RXSENSE register value of
the HDMI TX 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 (23)
Go to check item (20)
Go to check item (24)
Go to check item (25)
90
Caution in
servicing
Electrical Mechanical Repair Information Updating

Denon AVR-X3300W Specifications

General

Receiver type	Surround
Frequency range	10 - 100000 Hz
Pre-out channels	7.2
Pre-out connectivity	Yes
Audio output channels	7.2 channels
Signal-to-Noise Ratio (SNR)	100 dB
Total Harmonic Distortion (THD)	0.05 %
Power output per channel (1KHz@6 Ohm)	180 W
Power output per channel (20-20KHz@8 Ohm)	105 W
AC input voltage	230 V
AC input frequency	50 Hz
Power consumption (standby)	0.1 W
Power consumption (typical)	600 W
Product color	Black
Audio decoders	DTS-HD, DTS-HD Master Audio, Dolby TrueHD
Multi-Zone quantity	2
Apple docking compatibility	-
AM band range	522 - 1611 kHz
FM band range	87.5 - 108 MHz
Supported radio bands	AM, FM
HDMI in	8
Audio (L/R) in	5
Remote control in	1
Composite video in	3
Composite video out	0
Connectivity technology	Wired
Speakers connectivity type	Clamp terminals
Audio formats supported	AAC, AIFF, ALAC, DSD, FLAC, MP3, WAV, WMA

Weight and Dimensions

Depth	389 mm
Width	434 mm
Height	167 mm
Weight	10800 g