Denon AVR-S740H Service Manual

VIDEO DIAGRAM
SUB
MAIN
6dB
75ohm
Driver
6dB
75ohm
Driver
6dB
75ohm
Driver
20K
20K
20K
20K
MED IA PLAY E R
CVBS IN
CBL/SA T
NJM 2595
CVBS OU T
MO NIT OR OUT
(D V D)
(Blu-ra y)
F-H DM I IN6
H D MI IN 1
H D MI IN 2
H D MI IN 3
(AUX )
(CB L/S A T)
HDMI RX(MN864787)
P3 RX
P2 RX
P1 RX
P0 RX
TXPORT0
AD 8195
Buffe r
(MED IA PLAY ER)
(GAME)
H D MI IN 4
H D MI IN 5
HDMI TX(MN864788)
P3 RX
P1 RX
P0 RX
P0 TX
P1 TX
ADV7623
TRANSCEIVER
28.6363M H z
S.FLA SH
32M/64M
OT H ER : 32M
E2 : 64M
LEG O _R G B D A T A(24bit)
LEGO
OSD Block
P1 RX
P0 RX
H DMI OU T
MO NIT OR OUT
P2 RX
RX A
S.FLA SH
32M
CEC
IC751
CPU
VDD11: CE C 1 V 1
PV DD33:CEC 3 V 3
VDD33:C EC3V3
AVDD11:C EC1V1
AVDD33:C EC3V3
AVDDH 33:CEC 3 V 3
VDD11: C E C 1 V 1
PV DD33:CEC 3 V 3
VDD33:C EC3V3
AVDD11:C EC1V1
AVDD33:C EC3V3
AVDDH 33:CEC 3 V 3
CVDD, D VDD: + 1V 8 H
D V DDIO :D V 3 V 3
TVDD:D V3 V 3
PV DD:+ 1 V 8 H
TX A V DD:+ 1 V 8 H
TX PVDD:+ 1V8H
TX PLVDD:+ 1V 8 H
VCC:+ 5V
VSS:-5V
VCC:C EC3V3
VCC:C EC3V3
5V0:LEGO5V
AVCC:C EC3.3 V
AMUXVCC:C E C 5 V
27.000M H z
27.000M H z
AVRS740H /X1500H VIDEO BLOCK
Before Servicing
This Unit
Electrical Mechanical Repair Information Updating
39

Denon AVR-S740H Specifications

General

Channels	7.2
Power Output per Channel	75 W (8 Ohms, 20 Hz - 20 kHz, 0.08% THD)
HDMI Inputs	6
HDMI Outputs	1
Dolby Atmos	Yes
DTS:X	Yes
Bluetooth	Yes
Wi-Fi	Yes
HEOS Multi-room	Yes
4K Ultra HD Pass-through	Yes
Power Output per Channel (6 Ohms)	110 W (6 Ohms, 1 kHz, 0.7% THD)
4K/Ultra HD Upscaling	Yes
Phono Input	Yes
Dolby Support	Dolby Atmos, Dolby TrueHD, Dolby Surround
Auto Calibration	Audyssey MultEQ
Input Sensitivity/Impedance	200 mV / 47 kOhms
Signal-to-Noise Ratio	98 dB (IHF-A weighted, Direct mode)
Ethernet	Yes
USB Port	Yes (front)
AM/FM Tuner	Yes
Supported Audio Formats	MP3, WMA, AAC, FLAC, ALAC, WAV, DSD
HDR Support	HDR10, HLG, Dolby Vision
Wireless Audio	AirPlay 2
DTS Support	DTS:X, DTS-HD Master Audio
Zone Audio	Zone 2
Frequency Response	10 Hz - 100 kHz (+1, -3 dB, Direct Mode)
Total Harmonic Distortion	0.08% (20 Hz - 20 kHz)
Built-in DAC	192 kHz / 24-bit