Denon AVR-X2500H Service Manual

CENTER, SURROUND, SURR.BCK ch
+20dB
+10dB
0dB
-20dB
-30dB
-40dB
-10dB
0dBFS = +/-2.8Vpp=1.98Vrms
AVR-S940H/X2500H
LEVEL DIAGRAM
CENTER ch
SURROUND ch
SURR.BCK ch
-2
.0
-
0.
5
=-2
.
5d
B
+30dB
SP OUT
4.23Vrms/8Ω
+
2
9dB
-
2.0
-
0.5+
3
.0=+
0
.5dB
MAX
SI
GNA
L
LE
V
EL
D
O
L
B
Y
LIM
IT
LE
V
E
L
(
AL
Lc
h-
3dB
F
S)
0dBFS
-10dBFS
-20dBFS
-30dBFS
-40dBFS
AK4458
-0.4dB
Differential Out
NJU72343 MAX. OUTPUT 4.2Vrms
＋
＋
SPEAKER
OUT
D
SP
GAIN
ADJ.
AK4458VN
D/A
－
－
＋
P
LD
NJU72343
PREOUT
DD INPUT:-20dBFS 1kHz
DSP OUTPUT:-20dBFS
ANALOG INPUT:200mVrms L+R 1kHz
(MODE:MULTI CH STEREO)
DSP OUTPUT:-23.0dBFS
PREOUT
159mVrms
Before Servicing
This Unit
Electrical Mechanical Repair Information Updating
44

Denon AVR-X2500H Specifications

General

HDMI in	8
Composite video in	2
Ethernet LAN (RJ-45) ports	1
AirPlay	No
Display	-
Sample rate	196 kHz
HDCP version	2.2
Product color	Black
Audio decoders	DSD, DTS-HD, DTS:X, Dolby Atmos, Dolby Surround, Dolby TrueHD
Volume control	Rotary
RS-232 interface	Yes
Connectivity technology	Wired & Wireless
Receiver type	Surround
Frequency range	20 - 20000 Hz
Output impedance	8 Ω
Input sensitivity	200 mV
Audio output channels	7.1 channels
Signal-to-Noise Ratio (SNR)	100 dB
Total Harmonic Distortion (THD)	0.08 %
Power output per channel (1KHz@6 Ohm)	185 W
Power output per channel (20-20KHz@8 Ohm)	95 W
AC input voltage	230 V
AC input frequency	50 Hz
Power consumption (standby)	0.5 W
Power consumption (typical)	500 W
Audio formats supported	AAC, ALAC, DSD, FLAC, MP3, WAV, WMA
AM band range	520 - 1611 kHz
FM band range	87.5 - 108 MHz
Supported radio bands	AM, FM
Internet radio services supported	Deezer, Napster, Pandora, SIRIUS Internet Radio, Spotify, Tidal, TuneIn, iHeartRadio
Supported graphics resolutions	3840 x 2160

Weight and Dimensions

Depth	340.3 mm
Width	434.3 mm
Height	167.6 mm
Weight	9389 g