Denon AVR-X250BT Service Manual

ELECTRICAL
SCHEMATIC DIAGRAMS
SCH01_MCU
SCH02_HDMI OSD
SCH03_HDMI 4K
SCH04_DSP
SCH05_DIGITAL POWER
SCH06_INPUT VOLUME
SCH07_AMP
SCH08_VIDEO, OPTICAL INPUT
SCH09_BT
SCH10_FRONT
SCH11_REGULATOR
SCH12_SMPS
PRINTED CIRCUIT BOARDS
DIGITAL, USB WIRE GUIDE, VIDEO, TUNER, PHONE WIRE GUIDE, FRONT CABLE
GUIDE
MAIN
BT, FRONT, PHONE, STANDBY
REGULATOR, SMPS
LEVEL DIAGRAM
FRONT ch
CENTER ch
SURROUND ch
SUBWOOFER ch
BLOCK DIAGRAM
ANALOG AUDIO DIAGRAM
DIGITAL AUDIO / HDMI DIAGRAM
VIDEO DIAGRAM
POWER DIAGRAM
WIRING DIAGRAM
SEMICONDUCTORS
1. IC's
2. FL DISPLAY
3. Remote Code Table
Before Servicing
This Unit
Electrical Mechanical Repair Information Updating
8

Denon AVR-X250BT Specifications

General

Impedance	16 Ω
Receiver type	Surround
Frequency range	10 - 100000 Hz
Pre-out connectivity	Yes
Audio output channels	5.1 channels
Signal-to-Noise Ratio (SNR)	98 dB
Total Harmonic Distortion (THD)	1 %
Power output per channel (1KHz@6 Ohm)	90 W
Power output per channel (1KHz@8 Ohm)	70 W
Power output per channel (20-20KHz@8 Ohm)	130 W
AirPlay	No
Display	VFD
HDCP version	2.2
Product color	Black
Audio decoders	DTS-HD, DTS-HD Master Audio, Dolby Pro Logic II, Dolby TrueHD
HDMI in	5
Composite video in	2
Digital audio coaxial in	-
Supported graphics resolutions	3840 x 2160
AM band range	522 - 1611 kHz
FM band range	87.5 - 108 MHz
Supported radio bands	AM, FM
AC input voltage	230 V
AC input frequency	50 Hz
Power consumption (standby)	0.5 W
Power consumption (typical)	330 W
Number of HDMI outputs	1
Connectivity technology	Wired & Wireless
Speakers connectivity type	Clamp terminals

Weight and Dimensions

Depth	319 mm
Width	434 mm
Height	151 mm
Weight	7500 g