Yamaha RX-V420 Service Manual page 15

MAIN HPF [Remote control code: 7A-8A (PRG 3)]
[2ch/Multi] *Multi: Lo/Ro Down Mix
ANALOG CODEC
(A/D)
AK4527
DIGITAL
FULL BIT [Remote control code: –]
• MAIN HPF is turned on and output. (Head margin included)
Head margin:
L/R: 0/-3/-12/-18dBFS, Center: Mute, RL/RR: Mute, SWFR: Mute.
Reference data
INPUT: DVD ANALOG
SWFR: 50Hz, Others: 1kHz
Condition
Both ch, -20 dBV, volume -10 dB 22.5 dBV
AC3D3 YSS928
Main DSP Sub DSP
(Decoder)
L/R
INTERNAL
DIR
SDOxx represents a terminal name of AC3D3.
The shaded square (
operate.
• The signal is output in digital full bit without including the head margin.
• The same applies as "M, C, R, SW CH" except that the digital data is output in
full bit at D/A.
Reference data
INPUT: DVD ANALOG
SWFR: 50Hz, Others: 1kHz
Condition
Both ch, -20 dBV, volume -10 dB 22.5 dBV 16.0 dBV 22.0 dBV 13.5 dBV
RX-V420/RX-V420RDS/HTR-5440/HTR-5440RDS
MAIN L/R CENTER
- ∞
0dB or
-3dB or
-12dB or
L/R -18dB
SDOB2
SDOB1 Mute
SDOB3 Mute
4M DRAM
) means that the element indicated in it does not
MAIN L/R CENTER
RL/RR SWFR
- ∞ - ∞
CODEC
L
(D/A)
R
AK4527
C
SWFR
RL
RR
RL/RR SWFR
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