Denon AVR-X250BT Service Manual

VIDEO DIAGRAM
SUB
MAIN
6dB
75ohm
Driver
6dB
75ohm
Driver
6dB
75ohm
Driver
20K
20K
20K
20K
MEDIA PLAYER
CVBS IN
CBL/SAT
NJM2595
CVBS OUT
MONITOR OUT
(DVD/Blu-ray)
HDMI IN1
HDMI IN2
(CBL/SAT)
RXA
RXB
RXC
(MEDIA PLAYER)
(GAME)
HDMI IN4
HDMI IN5
HDMI TX(MN864788)
P3 RX
P1 RX
P0 RX
P0 TX
P1 TX
ADV7623
TRANSCEIVER
28.6363MHz
X7201
S.FLASH
32M
OSD Block
P1 RX
P0 RX
HDMI OUT
MONITOR OUT
For GUI
HDMI IN
HDMI IN
(Blu-ray)
HDMI IN3
P2 RX
P2 RX
S.FLASH
32M
For GUI
CVDD, DVDD:D1V8H
DVDDIO:CEC3V3
TVDD:CEC3V3
PVDD:D1V8H
TXAVDD:D1V8H
TXPVDD:D1V8H
TXPLVDD:D1V8H
VDD11: CEC1V1
PVDD33:CEC3V3
VDD33:CEC3V3
AVDD11:CEC1V1
AVDD33:CEC3V3
AVDDH33:CEC3V3
VCC:CEC3V3
VCC:CEC3V3
V+:+5V
V-:-5V
27.000MHz
AVR-S540BT/X550BT/X250BT VIDEO BLOCK
Before Servicing
This Unit
Electrical Mechanical Repair Information Updating
31

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