Denon AVR-S540BT Service Manual

SUBWOOFER ch
REV A M P
SW SUM
REV A M P
D/A O UT
LP F
PR E A M P 1
ELECTR IC
VOLU M E
DSP O UT
D/A
SW W OOFER
M UTE
PREO U T
NJU72340AFH3
2CH IN 0dB
(200m V )
-10dB
-20dB
10dB
20dB
30dB
40dB
AVRS540BT/X550BT/X250BT LEVEL4 DIAG RAM
SUBW OOFER
316m Vrms
VO L 00
+15dB
PREO U T
SUBW OOF E R
D/A
CS42528
0dBFS=5Vpp
DIFF. O U T
=1.77Vrms
-30dBFS(D IG .IN)
0dBFS
-10dBFS
-40dBFS
0dB
-10dB
-20dB
10dB
20dB
30dB
40dB
-20dBF S
FULL SC A LE LEVEL=2Vrm s
DO L B Y LIM IT LEVEL (ALL ch-3dBFS )
SUBW OOFER ch
+8.2dB
DD Conf ig1
-37dBF S (A/D IN )
+8.2dB
+12dB
500m Vrms
PREO U T
SUBW OOF E R
Before Servicing
This Unit
Electrical Mechanical Repair Information Updating
28

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)