Denon AVR-S540BT Service Manual

DISASSEMBLY
Flowchart
• Remove each part following the ow below.
• Reassemble the removed parts in the reverse order.
• Read "SAFETY PRECAUTIONS" before reassembling the removed parts.
• If wire bundles are removed or moved during adjustment or part replacement, reshape the wires after completing the work. Failure to shape the wires correctly may cause problems such as noise.
• See "EXPLODED VIEW"
FRONT PANEL ASSY
DISASSEMBLY
1. FRONT PANEL ASSY
and "EXPLODED VIEW"
FRONT PCB
Ref. No. of EXPLODED VIEW : P 1
BT PCB
Ref. No. of EXPLODED VIEW : P 4
STNDBY PCB
Ref. No. of EXPLODED VIEW : P 2
PHONE PCB
Ref. No. of EXPLODED VIEW : P 3
TOP COVER
TRANS
DISASSEMBLY
7. TRANS
and "EXPLODED VIEW"
POWER TRANS
Ref. No. of EXPLODED VIEW : P 14
VIDEO PCB
DISASSEMBLY
2. VIDEO PCB
and "EXPLODED VIEW"
VIDEO PCB
Ref. No. of EXPLODED VIEW : P 9
REGULATOR PCB
DISASSEMBLY
6. REGULATOR PCB
and "EXPLODED VIEW"
REGULATOR PCB
Ref. No. of EXPLODED VIEW : P 10
DIGITAL PCB
DISASSEMBLY
3. DIGITAL PCB
and "EXPLODED VIEW"
DIGITAL PCB
Ref. No. of EXPLODED VIEW : P 7
TUNER PCB
Ref. No. of EXPLODED VIEW : P 8
MAIN PCB
DISASSEMBLY
4. MAIN PCB
and "EXPLODED VIEW"
MAIN PCB
Ref. No. of EXPLODED VIEW : P 5
SMPS PCB
DISASSEMBLY
5. SMPS PCB
and "EXPLODED VIEW"
SMPS PCB
Ref. No. of EXPLODED VIEW : P 11
Before Servicing
This Unit
Electrical Mechanical Repair Information Updating
51

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)