Denon AVR-X550BT Service Manual

ANALOG AUDIO DIAGRAM
BLOCK DIAGRAM
MEDIA PLAYER
AUDIO IN
MAIN AMP
CEN
FR
FL
H/P L
GND
H/P R
+
-
-
+
-
+
+
-
-
+
SL
SR
2SD2390/2SB1560
CBL/SAT
NJU72340A
DA_FL
VOL IC
H/P OUT
SPK OUT
PRE OUT
DA_FR
DA_CEN
DA_SW
DA_SL
DA_SR
DA_SBL
DA_SBR
ANA_FL
ANA_FR
MAIN
SW1
MUTE
TUNER
AD_FL
AD_FR
TO DIGITAL
AUDIO BLOCK
DA_FL
DA_FR
DA_CEN
DA_SW
DA_SL
DA_SR
FM/AM
SETUP MIC
SW2
MIC'
USB/BT_IN(AVR-S540BT/X550BT)
TUNER
*AVR-S540BT/X550BT: USED
BT_IN(AVR-X250BT)
V+:+7.5V
V-:-7.5V
* LOGIC CONTROL HIGH LEVEL INPUT VOLTAGE(MIN: +2.5V / MAX: V+)
AVR-X250BT: USED SW1
AVR-S540BT/X550BT: USED SW1 & SW2
AVR-S540BT/X550BT/X250BT ANALOG AUDIO BLOCK
Before Servicing
This Unit
Electrical Mechanical Repair Information Updating
29

Denon AVR-X550BT Specifications

General

Optical disc player type	-
Built-in HDD	No
Multichannel decoding	Yes
Audio decoders	Dolby Atmos, Dolby Surround, Dolby TrueHD
RMS rated power	130 W
Audio output channels	5.1 channels
Audio formats supported	AAC, FLAC, MP3, WMA
AM band range	522 - 1611 kHz
FM band range	58.5 - 1.8 MHz
Product color	Black
HDMI in	5
Composite video in	2
SCART ports quantity	0
Number of HDMI outputs	1
AC input voltage	230 V
AC input frequency	50 - 60 Hz
Power consumption (standby)	0.1 W
Package weight	Weight of the packaged product in gram.

Weight and Dimensions

Main unit weight	7257 g
Main unit dimensions (WxDxH)	431 x 304 x 127 mm