Denon AVR-X2500H Service Manual

Input/Output
CVBS
Input/Output
COMPONENT
B
Check the settings of each IC.
Are the following voltages set?
DIGITAL PCB
[N1039 : 12 pin] : Hi (3.3 V)
[N1039 : 13 pin] : Hi (3.3 V)
[N1039 : 14 pin] : Lo (0 V)
Is the power voltage being output cor-
rectly?
V+5V : [C5029 : + side]
V-5V : [C5031 : - side]
Is a signal being output from the video
amplier?
CVBS : [JACK5000 : C_out]
• Check the operation again.
• Check the [U5001] power voltage and check the soldering of
the surrounding circuits.
• The pattern between [U5001 and JACK5000] is faulty.
Extend the DIGITAL PCB using the jig.
DIGITAL PCB faulty.
Check the connection between the FRONT CONNECTOR PCB
and the VIDEO PCB.
b
These instructions refer to the VIDEO PCB unless otherwise specied.
w w
q q
e e
r r
C
Check the settings of each IC.
Are the following voltages set?
DIGITAL PCB
[N1039 : 11pin] : Lo (0 V)
[N1039 : 15pin] : Hi (3.3 V)
Is the power voltage being output cor-
rectly?
V+5V : [C5029 : + side]
V-5V : [C5031 : - side]
Is a signal being output from the video
amplier?
COMP-Y : [JACK5001 out_Y]
COMP-Cb : [JACK5001 out_]COMP-Cr
: [JACK5001 out_Cr]
• Check the operation again.
Extend the DIGITAL PCB using the jig.
DIGITAL PCB faulty.
Check the connection between the FRONT CONNECTOR PCB
and the VIDEO PCB.
b
These instructions refer to the VIDEO PCB unless otherwise specied.
• Check the [U5002] power voltage and check the soldering of
the surrounding circuits.
• The pattern between [U5002, JACK5002 and JACK5003] and
is faulty.
YES YES
YES YES
YES YES
NO NO
NO NO
NO NO
Before Servicing
This Unit
Electrical Mechanical Repair Information Updating
80

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