Details Of Self-Diagnostic Function Menu; Dsp Audio; Dsp Margin/Non Margin; Invalid Item - Yamaha RX-V673 Service Manual

● Details of Self-Diagnostic Function menu
A1. DSP AUDIO
This menu is used to check audio signal route via DSP.
A1-1. DSP MARGIN
The audio signal is output including the head margin via DSP.
* When input source is stereo, signal is assigned as below.
Front L:
Front R:
Front L +10 dB: Subwoofer
A1-2. DSP NON MARGIN
The SUBWOOFER signal is output including the head margin via DSP.
The audio signal other than SUBWOOFER is output without including the head margin via DSP.
A1-3. INVALID ITEM
Not for service.
A1-4. DSP FULL CENTER
The audio signal is output to only CENTER channel in digital full bit without including the head margin.
A1-5. DSP FULL SURROUND
The audio signal is output to only SURROUND L/R channels in digital full bit without including the head margin.
Front L, Center, Surround L, Surround Back L
Front R, Surround R, Surround Back R
A 1 - 1
D S P M A R G I N
A 1 - 2
D S P N O N M A R G I N
A 1 - 3
I N V A L I D I T E M
A 1 - 4
D S P F U L L C
A 1 - 5
D S P F U L L S U R
RX-V673/HTR-6065/RX-A720
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