Denon AVR-S900W Service Manual

BLOCK DIAGRAM
SBR GND SR GND C GND
D_GND
D_GND
AGND
FRONT L GND
MAIN_CPU
SPK_RLY_GND
PRE GND
SPK_RLY_GND
RET_GND
SMPS_S3
AMP +B S1
SL GND SBL GND
HIGH GND
H/P GND
V_GND
VIDEO
H/P GND
V_PLD A_PLD
DSP
DIR
CX870
CODEC
SMPS B'D
FRONT R GND
SPK_RLY_GND
ADV8003-8B
HDMI RX
RET_GND
AUDIO IN B'D
HDAM B'D
H/P GND
TU_PACK
D_GND
D_GND
D_GND
SPK_RLY_GND
D_GND
H/P GND
RET_GND
HP B'D
MIC
FRONT B'D
AUDIO
VIDEO B'D
PRE_OUT B'D(OTHER AVR1 ONLY)
F_CNT_B'D
USB B'D
D_GND
AGND
VOL_IC
D_GND
AC CORD
ADV7850
SUB_CPU
HDMI TX
CHASSIS
FUNCTION B'D
7CH AMP B'D
HDMI B'D
F_HDMI B'D
AVR_S900 / X2100 / OTHER AVR1 GND DIAGRAM
V.AUX (OTHER AVR1 ONLY)
SPK B'D
VOLUME B'D
104

Denon AVR-S900W Specifications

General

Channels	7.2
HDMI Inputs	8
HDMI Outputs	2
Wi-Fi	Yes
Bluetooth	Yes
4K Ultra HD Pass-through	Yes
Dolby Atmos	Yes
DTS:X	No
HDMI Pass-Through	Yes
Input Impedance	47 kOhm
Input Sensitivity	200 mV
THD at rated output	0.08%
Signal-To-Noise Ratio	98 dB
DAC Resolution	24-bit / 192kHz
HDMI Switching	Yes
AirPlay	Yes
DLNA	Yes
Dimensions	17.1 x 6.6 x 13.3 inches
Power Output	90 W
Response Bandwidth	10Hz-100kHz
Output Impedance / Channel	6 Ohm
Inputs	HDMI
Outputs	HDMI
Supported Audio Formats	MP3, WMA, AAC, FLAC, WAV
Supported Video Formats	4K
Output Power / Channel	90W (8 ohms, 20Hz-20kHz, 0.08% THD)