Denon AVR-S750H Service Manual

1.5. Version Display in the Setup Menu
Follow the steps below to display the rmware information.
(1) Press the "
SETUP
" button on the remote control.
(2) Select "General - Information - Firmware".
The version information is displayed as a 16-digit number as shown in the screenshot below.
This 16-digit number comprises a part of the version number of each device and module.
Numerics and version numbers correspond as shown below.
b
The rmware version numbers and this 16-digit version information are written in the Service Information.
b
Replace as follows for the 5th to 7th digits of HEOS version.
X.XXX.X → X.XXX.00X
X.XXX.XX → X.XXX.0XX
X.XXX.XXX → X.XXX.XXX
XXXX-XXXX-XXXX-XXXX
X.XX.XX.XX
General/Firmware
Version
GUI Image
-DTS Version
Main
DSP
A.PLD
GUI
HEOS
1 . 3 6 7 . 1 3 X
X X X X X X 1 7
X X X
X X X
X X X X
1 5 3 4X
3
4
XX X 5- 1 4 33
Info display 4 0 0 - 7 0 3 1 - 7 0 6 3
The 1st digit from the right for DSP
The 1st digit from the right for A.PLD
The 3rd digit from the right for HEOS
The 2nd digit from the right for HEOS
The 4th digit from the right for HEOS
The 5th digit from the right for HEOS
The 6th digit from the right for HEOS
The 1st digit from the right for GUI
The 6th digit from the right for Main
The 5th digit from the right for Main
The 2nd digit from the right for Main
The 1st digit from the right for Main
Before Servicing
This Unit
Electrical Mechanical Repair Information Updating
120

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