Denon AVR-S750H Service Manual

FUNCTIONAL BLOCK DIAGRAM
[AK4458]
014011794-E-00 2015/01
- 5 -
4. Block Diagram and Functions
MCLK
SDTI1/DSDR1
LRCK/DSDL1
CAD0_I2C/CSN/DIF
BICK/DCLK
SCL/CCLK/TDM1
SDA/CDTI/TDM0
PDN AV D D
Clock
Divider
DVSS TVDD
PS/CAD0_SPI
AOUTR1N
VREFH1
VREFL1
AVSS
AOUTL1P
AOUTR1P
PCM
Data
Interface
De-empha
sis
DSD
Data
Interface
8X
Interpolator
Control
Register
SCF
SCF
AOUTR2N
VREFH2
VREFL2
AOUTL2P
AOUTL2N
AOUTR2P
Vref
SDTI2/DSDL2
8X
Interpolator
SCF
SCF
Vref
Bias
I2C
AOUTR3N
VREFH3
VREFL3
AOUTL3P
AOUTL3N
AOUTR3P
8X
Interpolator
SCF
SCF
AOUTR4N
VREFH4
VREFL4
AOUTL4P
AOUTL4N
AOUTR4P
Vref
8X
Interpolator
SCF
SCF
Vref
SDTI3/DSDR2/TDMO1
SDTI4/DSDL3/TDMO2
DSDR3
DSDL4
DSDR4
VDD18
LDO
DZF/SMUTE
CAD1/DCHAIN
LDOE
DAT T
Soft Mute
DSD Filter
DAT T
Soft Mute
DAT T
Soft Mute
DSD Filter
DAT T
Soft Mute
DATT
Soft Mute
DSD Filter
DAT T
Soft Mute
DAT T
Soft Mute
DSD Filter
DAT T
Soft Mute
Modulator
Noise
Rejection
Filter
Modulator
Noise
Rejection
Filter
Modulator
Noise
Rejection
Filter
Modulator
Noise
Rejection
Filter
AOUTL1N
Figure 1. Block Diagram
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Block diagram
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Before Servicing
This Unit
Electrical Mechanical Repair Information Updating
55

Denon AVR-S750H Specifications

General

Receiver type	stereo
Frequency range	10 - 100000 Hz
Input sensitivity	200 mV
Audio output channels	7.2 channels
Signal-to-Noise Ratio (SNR)	98 dB
Total Harmonic Distortion (THD)	10 %
Power output per channel (1KHz@6 Ohm)	165 W
Power output per channel (20-20KHz@8 Ohm)	75 W
AirPlay	Yes
Display	VFL
HDCP version	2.3
Apple docking	No
Product color	Black
Audio decoders	DTS-HD Master Audio, Dolby TrueHD
Volume control	Rotary
HDMI in	6
Composite video in	2
Digital audio optical in	1
Package depth	432 mm
Package width	523 mm
Package height	229 mm
Package weight	10614 g
AC input voltage	120 V
AC input frequency	60 Hz
Power consumption (standby)	0.5 W
Power consumption (typical)	400 W
AM band range	520 - 1710 kHz
FM band range	87.5 - 107.9 MHz
Supported radio bands	AM, FM
Audio formats supported	AAC, ALAC, DSD, FLAC, MP3, WAV, WMA
Image formats supported	JPEG
Speakers connectivity type	RCA

Weight and Dimensions

Depth	330 mm
Height	152 mm
Weight	8618 g