Denon AVR-X2500H Service Manual

DISASSEMBLY
Flowchart
• Remove each part following the ow below.
• Reassemble the removed parts in the reverse order.
• Read "SAFETY PRECAUTIONS" before reassembling the removed parts.
• If wire bundles are removed or moved during adjustment or part replacement, reshape the wires after completing the work. Failure to shape the wires correctly may cause problems such as noise.
• See "EXPLODED VIEW"
FRONT PANEL ASSY
DISASSEMBLY
1. FRONT PANEL ASSY
and "EXPLODED VIEW"
FRONT HDMI PCB
Ref. No. of EXPLODED VIEW : P 1
USB PCB
Ref. No. of EXPLODED VIEW : P 2
FRONT PCB
Ref. No. of EXPLODED VIEW : P 3
FUNCTION PCB
Ref. No. of EXPLODED VIEW : P 4
CNT PCB
Ref. No. of EXPLODED VIEW : P 5
H/S TOP_GUIDE PCB
Ref. No. of EXPLODED VIEW : P 21
TOP_GUIDE PCB
Ref. No. of EXPLODED VIEW : P 18
TOP COVER
TRANS
DISASSEMBLY
7. TRANS
and "EXPLODED VIEW"
POWER TRANS
Ref. No. of EXPLODED VIEW : 13
RADIATOR ASSY
DISASSEMBLY
2. RADIATOR ASSY
and "EXPLODED VIEW"
AMP PCB
Ref. No. of EXPLODED VIEW : P 7
GUIDE L PCB
Ref. No. of EXPLODED VIEW : P 17
DIGITAL PCB
DISASSEMBLY
3. DIGITAL PCB
and "EXPLODED VIEW"
DIGITAL PCB
Ref. No. of EXPLODED VIEW : P 13
NETWORK MODULE
Ref. No. of EXPLODED VIEW : P 20
VIDEO PCB
DISASSEMBLY
4. VIDEO PCB
and "EXPLODED VIEW"
VIDEO PCB
Ref. No. of EXPLODED VIEW : P 19
MAIN PCB
DISASSEMBLY
5. MAIN PCB
and "EXPLODED VIEW"
MAIN PCB
Ref. No. of EXPLODED VIEW : P 9
INPUT PCB
Ref. No. of EXPLODED VIEW : P 10
FRONT CNT PCB
Ref. No. of EXPLODED VIEW : P 11
AUDIO_IN PCB
Ref. No. of EXPLODED VIEW : P 12
RS232C PCB
Ref. No. of EXPLODED VIEW : P 14
RS_CNT PCB
Ref. No. of EXPLODED VIEW : P 15
SMPS PCB
DISASSEMBLY
6. SMPS PCB
and "EXPLODED VIEW"
SMPS PCB
Ref. No. of EXPLODED VIEW : P 8
Before Servicing
This Unit
Electrical Mechanical Repair Information Updating
71

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