Denon AVR-S510BT Service Manual

39
YES
YES
YES
(20) Check xtal oscillator.
q
Is there 28.6363MHz oscillation of X721?
w
Is there 27MHz oscillation of X731?
(21) Check RESET.
q
Is RESET waveform conrmed at IC721 (97pin)? (If reference
waveform, proceed to "YES".)
w
Is RESET waveform conrmed at IC731 (115pin)? (If reference
waveform, proceed to "YES".)
HDMI output circuitry is defective (IC721/IC731 and surrounding
circuitry).
Replace the IC721/IC731.
(22) Check control signal(I2C).
Is waveform conrmed at Test point (SDA/SCL). (If not continued
to " L", proceed to "YES".)
q
The X721 or IC721 is defective.
w
The X731 or IC731 is defective.
Replace the new parts.
The RESET pattern or IC721/IC731 is
defective.
Replace the new parts.
The SDATA/SCL line pattern is defective.
NO
NO
NO
YES
(19) Check power supply.
q
Are 1.8V or 3.3V supplied to IC721 (each power supply pin)?
w
Are 1.1V or 3.3V supplied to IC731 (each power supply pin)?
The power supply circuitry is defective.
NO
(*1) Abnormal sample of HDMI connector : The internal terminal has bent.

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