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Denon AVR-X6300H Service Manual

Denon AVR-X6300H
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HDMI Switcher1 (U2401) is faulty.
Replace with a new device.
Recheck from check item (3).
If it does not work, replace the PCB.
HDMI Switcher1 (U2401) is faulty.
Replace with a new device.
Check for a short circuit in the TMDS line.
If there is no problem, the HDMI Switch-
er1 (U2401) is faulty.
Replace with a new device.
Check for a short circuit in the DDC line.
If there is no problem, the HDMI Switch-
er1 (U2401) is faulty.
Replace with a new device.
When the results of check item (19) are "33 or 23 or 13 or 03"
(Detection of HPD is OK / Detection of RXSENSE is OK )
Check item(20). Check the Monitor EDID :
① Unplug the AC cord. Plug the AC cord into a power outlet.
Send the transmission command "m_3" from Termite.exe.
Are the rst eight bytes of the returned value "00FFFFFFFFFFFF00"?
Check item(21). Checking the TMDS :
Check the TMDS waveform at the following test
point.
N5010
D2+
D2-
D1+
D1-
D0+
D0-
CK+
CK-
ZONE2
Check item(22). Check the communication :
Do "CL" and "DA" indicate (5V) at the test point
near HDMI output connector (N5010)?
N5010
ZONE2
DDCCL
DDCDA
Checking the EDID register. (HDMI ZONE2 OUT)
YES
NOYES
NO
NOYES
Example
The rst eight bytes are nor-
mally "00FFFFFFFFFFFF00".
The correct resistor value can-
not be checked if the AVR and
TV are not connected by HDMI.
m_3
less than 100KHz
5V
5V
This diagram shows an example of the DDC communica-
tion waveform.
-The high level voltage is 5V.
-The frequency of the DDC CLK is 100 KHz or less.
Check at each test point.
TMDS Signal
3.3V
TMDS
Example of waveform in check ① Example of waveform in check ②
100
Caution in
servicing
Electrical Mechanical Repair Information Updating

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Denon AVR-X6300H Specifications

General IconGeneral
Receiver typeSurround
Frequency range10 - 10000 Hz
Input sensitivity200 mV
Pre-out connectivityYes
Audio output channels11.2 channels
Signal-to-Noise Ratio (SNR)100 dB
Power output per channel (1KHz@6 Ohm)175 W
Power output per channel (20-20KHz@8 Ohm)140 W
HDMI in8
Composite video in4
Ethernet LAN (RJ-45) ports1
Component video (YPbPr/YCbCr) in2
Headphone connectivity3.5 mm
Multichannel audio output typeRCA
Display-
Audio decodersDTS-HD Master Audio, Dolby Surround, Dolby TrueHD
Connector contacts platingGold
Apple docking compatibilityNot supported
Connectivity technologyWired & Wireless
Speakers connectivity type3.5mm
Audio formats supportedAAC, ALAC, DSD, FLAC, MP3, WAV, WMA
AM band range520 - 1710 kHz
FM band range87.5 - 107.9 MHz
Supported radio bandsAM, FM
Internet radio services supportedNapster, Pandora, SIRIUS Internet Radio, Spotify, TuneIn
Optical drive includedNo
AC input voltage120 V
AC input frequency60 Hz
Power consumption (standby)0.1 W
Power consumption (typical)750 W
Supported video modes2160p
Weight and Dimensions IconWeight and Dimensions
Depth339 mm
Width434 mm
Height235 mm
Weight14500 g

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