Denon AVR-X1600H Service Manual

5. Network / Bluetooth / USB
5.1. Cannot connect to the network
Can the D3.3V output voltage
(3.3V) to [IC741 : DC-DC Conv.]
be conrmed?
Can the LEGO5V output voltage
(5V) to [Q7402 : FET-SW] be con-
rmed?
Can the voltage (5.2V) be conrmed between
[CN741 : 1pin]?
Is [IC741 : 5pin] "Hi" ?
Is NET5V_POWER [IC751 : 52pin
uCOM] "Hi" ?
Check the D5.2V between
[IC751-IC741].
The circuit of NET5V_POWER
between [IC751-Q7402] are
faulty.
The circuit around [IC741 : DC-
DC.Conv.] is faulty.
The circuit around [Q7402 :
FET-SW] is faulty.
TO "6. SMPS"
Can the NET3.3V output voltage
(3.3V) to [Q7404 : FET-SW] be
conrmed?
Is NET3V3_POWER [IC751 :
111pin uCOM] "Hi" ?
The circuit of NET3V3_POWER
between [IC751-Q7404] are
faulty.
The circuit around [Q7404 :
FET-SW] is faulty.
YES
YES
YES
YES
YES
NO NO
NO
NO
NO
NO
NO
YES
YES
YES
NO
NO
NO
NO
YES
YES
YES
Check the setting
Are the network settings of this unit correct?
Are peripheral devices such as the router and hub
connected to this unit correctly?
Are the router settings correct?
Set the IP address, etc. correctly.
When the static IP address is used, check that no
other devices have the same IP address and that
the subnet mask settings are correct.
Connect the peripheral devices correctly.
Check the instruction manual of the router and
congure the settings correctly.
Check that there are no connection restrictions by
MAC addresses, etc.
Is the LAN cable correctly inserted?
Insert the LAN cable correctly and then turn on
the power again.
Check the connection environment
Checking the unit
The circuit of Network Module is faulty.
Are the versions of the HEOS Version displayed in
Version Check Mode?
The Network Module software is faulty.
YES
NO
Before Servicing
This Unit
Electrical Mechanical Repair Information Updating
78

Denon AVR-X1600H Specifications

General

Receiver type	Surround
Frequency range	10 - 100000 Hz
Output impedance	4 - 16 Ω
Input sensitivity	200 mV
Audio output channels	7.1 channels
Signal-to-Noise Ratio (SNR)	98 dB
Power output per channel (1KHz@6 Ohm)	145 W
Power output per channel (20-20KHz@8 Ohm)	80 W
HDMI in	6
AC (power) in	Yes
Composite video in	2
Digital audio coaxial in	0
Ethernet LAN (RJ-45) ports	1
Connectivity technology	Wired & Wireless
Speakers connectivity type	Clamp terminals
Display	-
HDCP version	2.2
Apple docking	No
Product color	Black
Audio decoders	DTS:X, Dolby Atmos, Dolby Surround, Dolby TrueHD
Audio formats supported	AAC, ALAC, DSD, FLAC, MP3, WAV, WMA
Bluetooth version	4.1
Bluetooth profiles	A2DP, AVRCP
AM band range	520 - 1611 kHz
FM band range	87.5 - 108 MHz
Supported radio bands	AM, FM
Internet radio services supported	Amazon Music, Deezer, Pandora, Spotify, Tidal, TuneIn
AC input voltage	230 V
AC input frequency	50 Hz
Power consumption (standby)	0.1 W
Power consumption (typical)	440 W
Operating temperature (T-T)	5 - 35 °C
Package weight	10600 g
Certification	CE
Package depth	435 mm
Package width	523 mm
Package height	232 mm

Weight and Dimensions

Depth	339 mm
Width	434 mm
Height	215 mm
Weight	8600 g