Denon AVR-S510BT Service Manual

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Check the Bluetooth device being used
YES
Is the Bluetooth device supported by this unit?
Are there other Bluetooth devices on close by?
This unit supports devices with A2DP
support.
Turn off other Bluetooth devices.
NO
YES
NO
Checking the unit
YES
YES
Can a voltage (3.3V) be conrmed between pin 1 and pin 1 of CN911
on USB PCB?
The circuit around IC901 of the USB PCB and BT module (BX8811) are
faulty.
Are CN911 of the USB PCB and BT module (BX8811) correctly
connected?
The circuit around Q7510 of the DIGITAL
PCB.
Connect the connectors correctly.
NO
NO
5. Bluetooth
5.1. A connected Bluetooth device is not recognized.

Denon AVR-S510BT Specifications

General

Channels	5.2
Power Output	70 Watts per channel (8 ohms, 20 Hz - 20 kHz, 0.08% THD)
Frequency Response	10 Hz - 100 kHz
Response Bandwidth	10 Hz - 100 kHz
Total Harmonic Distortion	0.08%
Signal-To-Noise Ratio	98 dB
HDMI Inputs	5
HDMI Outputs	1
HDMI Pass-Through	Yes
HDMI Version	2.0
HDCP Version	2.2
Bluetooth	Yes
4K Ultra HD Pass-through	Yes
Audio Decoding	Dolby TrueHD, DTS-HD Master Audio
Wi-Fi	No
Inputs	5 HDMI, 2 digital optical, 2 analog
Outputs	1 HDMI
Dimensions	17.1 in x 12.6 in x 5.9 in
Amplifier Output Details	5 channels