RX-V420/RX-V420RDS/HTR-5440/HTR-5440RDS
RX-V420/RX-V420RDS/ HTR-5440/HTR-5440RDS
13
M, C, R, SW CH
[Remote control code: 7A-89 (PRG 2)]
• The input signal is automatically identified and switched in the priority order of
dts
➔
DOLBY DIGITAL
➔
PCM AUDIO
➔
Analog (A/D) according to the signal
detection.
• L/R, C/SWF, RL/RR signals are output through DSP (see the signal path in the
figure below) without using the external DRAM. (Head margin included)
Head margin:
L/R: 0dBFS, Center: 0dBFS, RL/RR: -12dBFS, SWFR: Add L/R signal at -
20dBFS.
Reference data
INPUT: DVD ANALOG
SWFR: 50Hz, Others: 1kHz
[Multi ch source] AC3D3 outputs signals using DOLBY DIGITAL/dts decode operation.
4M DRAM
CODEC
(A/D)
AK4527
ANALOG
L
RR
AC3D3 YSS928
L/R
C/LFE
LS/RS
L/R
C/LFE
LS/RS
DIGITAL
INTERNAL
DIR
Main DSP
(Decoder)
Sub DSP
CODEC
(D/A)
AK4527
C
SWFR
R
SDOB3
-12dB
SDOB1
0dB/-20dB
SDOB2
0dB
RL
[2ch source]
4M DRAM
CODEC
(A/D)
AK4527
ANALOG
L
RR
AC3D3 YSS928
L/R
L/R
L/R
L/R
DIGITAL
INTERNAL
DIR
Main DSP
(Decoder)
Sub DSP
CODEC
(D/A)
AK4527
C
SWFR
R
SDOB3
-12dB
SDOB1
0dB/-20dB
SDOB2
0dB
RL
SDOxx represents a terminal name of AC3D3.
The shaded square ( ) means that the element indicated in it does not
operate.
Condition
MAIN L/R CENTER
RL/RR
SWFR
Both ch, -20 dBV, volume -10 dB 22.5 dBV 12.5 dBV 10.0 dBV
-6.5 dBV
