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DSP-AX620
Details of DIAG menu
1. DSP THROUGH
There are 6 sub menu items.
1.ANALOG BYPAS
ANALOG
CODEC
AK4527
DIGITAL
13
ANALOG BYPAS [Remote control code: 7A—88(PRG 1)]
• The input mode is fixed to use the analog (A/D) system.
• The L/R signal is output through the analog bypass without using the DSP section.
• 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
CENTER:
FL/FR:
RL/RR:
SWFR:
Reference
INPUT : DVD ANALOG
SWFR: 50Hz, Others: 1kHz
Condition
Both ch, -26 dBV, volume 0dB
AC3D3 YSS928
(A/D)
MAIN
DSP
(Decoder)
PCM THR
DIR
Note: (SDOxx) represents a terminal name of AC3D3.
The shaded square (
0 dBFS
Mute
-12 dBFS
Add L/R signal at -20 dBFS.
SPEAKERS
MAIN L/R
CENTER
- ∞ dBV
16 dBV
L/R
L/R
SDOB0
SUB DSP
SDOB1
L/R
SDOB2
L/R
SDOB3
4M DRAM
) means that the element included in it does not operate.
REAR L/R
SWFR
- ∞ dBV
- ∞ dBV
L
0dB
D/A
AK4382
R
C
0dB/-20dB
CODEC
(D/A)
SWFR
AK4527
FL
Mute
FR
RL
-12dB
RR
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