Denon AVR-X550BT Service Manual

WIRING DIAGRAM
AVR-S540BT/X550BT/X250BT WIRING DIAGRAM
FRONT PCB
3P
BN131
3P
CN103
3P
H/P PCB
CN104
LED PCB
POWER
27P
BN12B1
MAIN PCB
SMPS PCB
DIGITAL PCB
27P
CN711
9P
CN712
6P
CN751
6P
BN601
3P
BN505
7P
CN102
2P
CN602
2P
CN601
7P
CN503
AC CORD
FRONT <-> DIGITAL
H/P-FRONT
H/P <- MAIN
SMPS<-DIGITAL
SMPS<-AC IN
13P
CN772
13P
BN501
MAIN->DIGITAL
MAIN->DIGITAL
9P
BN502
USB & BT PCB
BN914
REGULATOR PCB
BN301
5P
CN302
TRANS -> SMPS
REGUL.<- DIGITAL
TRANS
TRANS -> FRONT
POWER LED<->FRONT
TRANS->MAIN
TRANS -> REGUL.
9P
9P
USB & BT <-> DIGITAL
BN101
BN101_1
5P
CN771
5P
VIDEO & D_AUDIO PCB
9P
9P
11P
CN911
5P
BN912
CN741
USB
CN752
CN713
CN781
10P
BT MODULE
10P
5P
11P
FUNCTION
ENCODER
USB & BT <-> DIGITAL
MIC
5P
5P
BN12A
BN12B
MIC PCB
*AVR-S540BT/X550BT:MIC & USB & BT USED
* AVR-X250BT: ONLY BT USED
5P
BT PCB
BT MODULE
11P
BN912
BN911
Before Servicing
This Unit
Electrical Mechanical Repair Information Updating
33

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