Denon AVR-E400 Service Manual

Input
COMPONENT
C
Check on set value of each IC.
Is they the following voltage
values?
HDMI B'D
N3404-3pin : L(0V)
N3404-6pin : H(5V)
Is the power supply voltage
correctly output?
V+5V : C5003 : + side
V-5V : C5002 : - side
Is the signal output from the
video amplier?
COMP-Y : J5033
COMP-CB : CN5000 10pin
COMP-CR : J5035
Check power supply voltage of
IC5003, and surrounding circuitry
soldering.
Check FRONT CONNECTOR
B'D aw, and connection of
FRONT CONNECTOR B'D or
HDMI B'D and VIDEO B'D.
Is the signal input to video amplier?
COMP-Y : C5017 : + side
COMP-CB : C5018 : + side
COMP-CR : C5021 : + side
Check cable between main unit and
player or check player.
Extend HDMI B'D using a jig.
HDMI B'D aw.
Check connection of FRONT
CONNECTOR BD and VIDEO BD.
NO
NO
NO
NO
YES
YES
YES
YES
b
Unless specied, VIDEO B'D part.
w
q
e
r
86

Denon AVR-E400 Specifications

General

HDMI Inputs	6
HDMI Outputs	1
3D Pass-through	Yes
4K Pass-through	Yes
Dolby TrueHD	Yes
DTS-HD Master Audio	Yes
Audyssey MultEQ	Yes
Network Connectivity	Yes
AirPlay	Yes
DLNA	Yes
Input Impedance	47 kOhms
Input Sensitivity	200 mV
Signal-To-Noise Ratio	100 dB
Response Bandwidth	10 Hz - 100 kHz
THD	0.08%
Tuner Presets	56
Tuner Bands	AM/FM
Frequency Response	10 Hz - 100 kHz
Video Upscaling	Yes
Bluetooth	No
Wi-Fi	No
Surround Sound Effects	DTS Neo:6
Audio D/A Converter	192kHz/24-bit
Inputs	HDMI, Digital Optical, Digital Coaxial, Analog
Outputs	HDMI, Headphones