Denon AVR-X4000 Service Manual

Error
Code
Details of Error code Display Coping strategies
A2 Unable to detect USB.
E t h e r I M G * * * m i n
C o n n e c t i o n F a i l A 2
This unit automatically retries several
times. Wait until the FL display stops.
If the FL display stops at the Error
display, press and hold the "Power
operation (
X
)" button for ve seconds.
A3 No FirmwareFile in USB.
E t h e r I M G * * * m i n
F i l e s N o t F o u n d A 3
This unit automatically retries several
times. Wait until the FL display stops.
If the FL display stops at the Error
display, press and hold the "Power
operation (
X
)" button for ve seconds.
A4
FirmwareFile in USB for
unsupported Model name/area
E t h e r I M G * * * m i n
N o t M a t c h F i r m A 4
This unit automatically retries several
times. Wait until the FL display stops.
If the FL display stops at the Error
display, press and hold the "Power
operation (
X
)" button for ve seconds.
A6
Error notication received while
requesting FirmwareInfo.
E t h e r I M G * * * m i n
U p d a t i n g f a i l A 6
This unit automatically retries several
times. Wait until the FL display stops.
If the FL display stops at the Error
display, press and hold the "Power
operation (
X
)" button for ve seconds.
A7 TimeOut while obtaining Firmware
E t h e r I M G * * * m i n
U p d a t i n g f a i l A 7
This unit automatically retries several
times. Wait until the FL display stops.
If the FL display stops at the Error
display, press and hold the "Power
operation (
X
)" button for ve seconds.
AE
Unable to detect USB for
FirmwareDownload.
E t h e r I M G * * * m i n
C o n n e c t i o n F a i l A E
This unit automatically retries several
times. Wait until the FL display stops.
If the FL display stops at the Error
display, press and hold the "Power
operation (
X
)" button for ve seconds.
AF
No FirmwareFile for
FirmwareDownload.
E t h e r I M G * * * m i n
F i l e s N o t F o u n d A F
This unit automatically retries several
times. Wait until the FL display stops.
If the FL display stops at the Error
display, press and hold the "Power
operation (
X
)" button for ve seconds.
B1
TimeOut in Download (writing to
SDRAM) for FirmwareDownload
E t h e r I M G * * * m i n
C o n n e c t i o n F a i l B 1
This unit automatically retries several
times. Wait until the FL display stops.
If the FL display stops at the Error
display, press and hold the "Power
operation (
X
)" button for ve seconds.
B2
Error notication received after
rewriting DM860A Firm.
E t h e r I M G * * * m i n
U p d a t i n g f a i l B 2
This unit automatically retries several
times. Wait until the FL display stops.
If the FL display stops at the Error
display, press and hold the "Power
operation (
X
)" button for ve seconds.
B3 Error in FirmwareUpdate (TimeOut).
E t h e r I M G * * * m i n
U p d a t i n g f a i l B 3
This unit automatically retries several
times. Wait until the FL display stops.
If the FL display stops at the Error
display, press and hold the "Power
operation (
X
)" button for ve seconds.
B4 Failed to transit to BootLoaderMode.
E t h e r I M G * * * m i n
U p d a t i n g f a i l B 4
This unit automatically retries several
times. Wait until the FL display stops.
If the FL display stops at the Error
display, press and hold the "Power
operation (
X
)" button for ve seconds.
B5 Failed to transit to ApplicationMode.
E t h e r I M G * * * m i n
U p d a t i n g f a i l B 5
This unit automatically retries several
times. Wait until the FL display stops.
If the FL display stops at the Error
display, press and hold the "Power
operation (
X
)" button for ve seconds.
--- Cautions on Firmware Update ---
When an error code as shown above appears in the DISPLAY, check the following:
• Check whether the Firmware downloaded to the USB memory is correct (whether the MODEL name and area of the
downloaded Firmware match those for the product, and whether the USB Memory contains data other than the latest
Firmware).
• Update after resetting the product.
• Use a different USB memory.
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Denon AVR-X4000 Specifications

General

Receiver type	-
Frequency range	10 - 100000 Hz
Output impedance	16 Ω
Speaker selector	A+B
Input sensitivity	200 mV
Audio output channels	7.2 channels
Signal-to-Noise Ratio (SNR)	102 dB
Total Harmonic Distortion (THD)	0.008 %
Power output per channel (1KHz@6 Ohm)	165 W
Power output per channel (20-20KHz@8 Ohm)	125 W
HDMI in	7
AC (power) in	Yes
Composite video in	4
Ethernet LAN (RJ-45) ports	1
Component video (YPbPr/YCbCr) in	2
Number of HDMI outputs	3
Connectivity technology	Wired
Speakers connectivity type	Banana connector
Audio formats supported	AAC, FLAC, MP3, WAV, WMA
Image formats supported	JPG
Wi-Fi	No
RDS features	PTY, TP
FM band range	87.5 - 108 MHz
Supported radio bands	FM
Internet radio services supported	Spotify, vTuner
Supported video modes	1080i, 1080p, 480p, 576p, 720p
Display	VFL
Color depth	24 bit
Aspect ratio	4:3, 16:9
Product color	Silver
Audio decoders	Dolby Digital, Dolby Digital EX, Dolby Digital Plus, Dolby Pro Logic II, Dolby Pro Logic IIx, Dolby Pro Logic IIz, Dolby TrueHD, DTS-ES (Discrete 6.1), DTS-ES (Matrix 6.1), DTS-HD, DTS-HD Master Audio
USB 2.0 ports quantity	USB 2.0 ports have a data transmission speed of 480 Mbps, and are backwards compatible with USB 1.1 ports. You can connect all kinds of peripheral devices to them.
Apple docking compatibility	Not supported
AC input voltage	230 V
AC input frequency	50 - 60 Hz
Power consumption (standby)	0.1 W
Power consumption (typical)	670 W

Weight and Dimensions

Depth	379 mm
Width	434 mm
Height	167 mm
Weight	12300 g