DSP-AX2
DSP-AX2
13
DSP 0dB [Remote control code: 7A—91 (PRG 10)]
• 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/RC, FL/FR, RL/RR and SWFR signals are output through DSP (see the signal
path in the figure below) without using the external DRAM. (Head margin included)
(In the case of multi-ch source)
• AC3D3 outputs signals using DOLBY DIGITAL/dts decode operation.
SWFR
RL
RR
FL
FR
C
RC
L
R
FILTER
DF1704
FILTER
DF1704
FILTER
DF1704
D/A
PCM1704
D/A
PCM1704
D/A
PCM1704
CODEC
(D/A)
AK4527
L/R
L/R
L
R
L/R
L/R
L/R
SDOA0
SDOB0
SDOB1
SDOB2
SDOB3
CODEC
(A/D)
AK4527
DIR
PCM THR
MAIN
DSP
(Decoder)
SUB DSP
DIGITAL
ANALOG
AC3D3 YSS928
4M DRAM
SWFR
RL
RR
FL
FR
C
RC
L
R
FILTER
DF1704
FILTER
DF1704
FILTER
DF1704
D/A
PCM1704
D/A
PCM1704
D/A
PCM1704
CODEC
(D/A)
AK4527
L/R
L/R
C
LFE
L/R
LS/RS
SDOA0
SDOB0
SDOB1
SDOB2
SDOB3
CODEC
(A/D)
AK4527
DIR
DD/dts
DECODER
MAIN
DSP
(Decoder)
SUB DSP
DIGITAL
ANALOG
AC3D3 YSS928
4M DRAM
LS/RS
C/LFE
L/R
(In the case of 2-ch source)
1. DSP THROUGH
DSP 0dB
Note: (SDOxx) represents a terminal name of AC3D3.
The shaded square ( ) means that the element included in it does not operate.
Head margin
MAIN L/R: 0dBFS
CENTER: -6dBFS
REAR CENTER: -3dBFS
FL/FR: -6dBFS
RL/RR: -12dBFS
SWFR: Add L/R signal at -20dBFS.
Condition
Both ch, -20 dBV, volume 0dB
MAIN L/R
-3.5 dBV
CENTER
-3.5 dBV
REAR C
-3.5 dBV
SWFR
+8.5 dBV
REAR L/R
-3.5 dBV
FRONT L/R
-3.5 dBV
Reference (PRE OUT)
INPUT : DVD ANALOG
SWFR: 50Hz, Others: 1kHz
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