Denon AVR-X6200W Service Manual page 107

4.3. Analog audio
No audio output.
Is a voltage of ± 7V supplied to SPEAKER
PCB N6203 1-3 pin?
YES
Is there an audio signal in L-AMP CONNECT
PCB N5811?
NO
Is electron volume serial data being sent to
DIGITAL PCB?
YES
Reconnect the connectors correctly.
If the malfunctioning channel and function can be identified, check the correspond-
ing signal path.
NO
Repair the ± 7V power supply.
YES
Repair the power amplifier.
NO
Check the CPU.
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