Denon AVR-S540BT 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-S540BT Specifications

General

Channels	5.2
Power Output per Channel	70 W (8 ohm, 20 Hz - 20 kHz, 0.08% 2ch Drive)
Output Power (6 ohm, 1 kHz, 0.7% 2ch Drive)	90 W
Output Power (6 ohm, 1 kHz, 10% 1ch Drive)	140 W
HDMI Inputs	5
HDMI Outputs	1
HDMI Version	2.0a
HDCP Support	2.2
4K/60 Hz Pass-through	Yes
Dolby Format	Dolby TrueHD, Dolby Digital Plus
DTS Format	DTS-HD Master Audio
Auto Speaker Setup	Yes (Audyssey MultEQ)
Bluetooth	Yes
FM Tuner	Yes
AM Tuner	Yes
Input Sensitivity/Impedance	200 mV / 47 kOhm
Dimensions (W x H x D)	434 x 151 x 319 mm
Ethernet Port	No
Wi-Fi	No
HDR Support	HDR10, HLG
Frequency Response	10 Hz - 100 kHz - +1/-3 dB
Total Harmonic Distortion	0.08% (20 Hz - 20 kHz)
Signal-to-Noise Ratio	98 dB (IHF-A weighted)
USB Port	Yes (Front)