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1.M C R SW CH
(In the case of 2-ch source)
ANALOG
CODEC
(A/D)
AK4527
DIGITAL
(In the case of multi-ch source)
• AC3D3 outputs signals using DOLBY DIGITAL/dts decode operation.
ANALOG
CODEC
(A/D)
AK4527
DIGITAL
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
• L/R, C/SWFR and 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
MAINL/R:
CENTER:
FL/FR:
RL/RR:
SWFR:
Reference
INPUT : DVD ANALOG
SWFR: 50Hz, Others: 1kHz
Condition
Both ch, -26 dBV, volume 0dB
AC3D3 YSS928
MAIN
DSP
(Decoder)
PCM THR
DIR
AC3D3 YSS928
MAIN
DSP
(Decoder)
DD/dts
DIR
DECODER
Note: (SDOxx) represents a terminal name of AC3D3.
The shaded square (
RX-V620/HTR-5460/RX-V620RDS
Analog (A/D) according to the signal detection.
0 dBFS
0 dBFS
Mute
-12 dBFS
Add L/R signal at -20 dBFS.
SPEAKERS
MAIN L/R
CENTER
18.6 dBV
19.2 dBV
L/R
L/R
SDOB0
SUB DSP
SDOB1
L/R
0dB/-20dB
SDOB2
L/R
SDOB3
4M DRAM
L/R
L/R
SDOB0
SUB DSP
C/LFE
SDOB1
0dB/-20dB
C/LFE
SDOB2
LS/RS
LS/RS
SDOB3
4M DRAM
) means that the element included in it does not operate.
REAR L/R
SWFR
19.0 dBV
- 4.0 dBV
L
0dB
D/A
AK4382
R
CODEC
C
(D/A)
SWFR
AK4527
FL
Mute
FR
RL
-12dB
RR
L
0dB
D/A
AK4382
R
CODEC
C
(D/A)
SWFR
AK4527
FL
Mute
FR
RL
-12dB
RR
16
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