Denon AVR-S910W Service Manual

Input
COMPONENT
C
Check the settings of each IC.
Are the following voltages
set?
HDMI PCB
N1039 - 11 pin : Lo (0 V)
N1039 - 15 pin : Hi (3.3 V)
Is the power voltage being
output correctly?
V+5V : C5029 : + side
V-5V : C5031 : - side
Is a signal being output from
the video amplier?
COMP-Y : J5032
COMP-CB : J5033
COMP-CR : J5000
• Check the connection between the FRONT CONNECTOR PCB and the VIDEO PCB.
• Check the soldering of CP3401 and CP5000 on the FRONT CONNECTOR PCB.
• Check the soldering of CN5000 on the VIDEO PCB.
• Check the soldering of JACK5001 on the VIDEO PCB.
Extend the HDMI PCB using
the jig.
HDMI PCB faulty.
Check the connection between the
FRONT CONNECTOR PCB and the
VIDEO PCB.
NO
NO
NO
YES
YES
YES
b
These instructions refer to the VIDEO PCB unless otherwise specied.
w
q
e
r
• Check the IC5002 power voltage and check the soldering of the surrounding circuits.
• The pattern between IC5002 and JACK5002, JACK5003 are faulty.
f
f
84

Denon AVR-S910W Specifications

General

Receiver type	Surround
Audio output channels	7.2 channels
Power output per channel (1KHz@6 Ohm)	185 W
Power output per channel (20-20KHz@8 Ohm)	- W
HDMI in	8
Composite video in	2
Digital audio coaxial in	1
Wi-Fi	Yes
AM band range	520 - 1710 kHz
FM band range	87.5 - 107.9 MHz
Supported radio bands	AM, FM
Internet radio services supported	Pandora, SIRIUS Internet Radio, Spotify
Optical drive included	No
Display	-
Product color	Black
Audio decoders	Dolby Surround, Dolby TrueHD
AC input voltage	120 V
Power consumption (standby)	0.1 W
Power consumption (typical)	500 W
Audio formats supported	AAC, ALAC, FLAC, MP3, WAV, WMA

Weight and Dimensions

Depth	337.82 mm
Width	434.34 mm
Height	167.64 mm
Weight	9389 g