Main Mix - Yamaha DSP-AX620 Service Manual

DSP-AX620

6. MAIN MIX

• The input signal is automatically identified and switched in the priority order of dts
PCM AUDIO Analog (A/D) according to the signal detection.
• There are two sub-menu items.
• The center and SW signals are output through the main channel.
6.CENTER->MAIN
(2ch/Multi)
ANALOG
DIGITAL
6. SW ->MAIN
(2ch/Multi)
ANALOG
DIGITAL
21
CENTER -> MAIN [Remote control code: 7A—00 (TAPE PLAY)]
The center signal is output through the main channel.
Reference
INPUT : DVD ANALOG
SWFR: 50Hz, Others: 1kHz
Condition
Both ch, -26 dBV, volume 0dB
*Multi: Lo/Ro Down Mix
AC3D3 YSS928
CODEC
(A/D)
AK4527
DIR
SW -> MAIN [Remote control code: 7A—8E (PRG 7)]
The SW signal is output through the main channel.
Reference
INPUT : DVD ANALOG
SWFR: 50Hz, Others: 1kHz
Condition
Both ch, -26 dBV, volume 0dB
*Multi: Lo/Ro Down Mix
AC3D3 YSS928
CODEC
(A/D)
AK4527
DIR
Note: (SDOxx) represents a terminal name of AC3D3.
The shaded square (
DOLBY DIGITAL
SPEAKERS
MAIN L/R CENTER
16.8 dBV 19.2 dBV
L/R
MAIN
DSP
(Decoder)
SUB DSP
PCM THR
L/Mute
4M DRAM
SPEAKERS
MAIN L/R CENTER
- ∞ dBV
- 5.2 dBV
L/R
MAIN
DSP
(Decoder)
SUB DSP
PCM THR
Mute/R
4M DRAM
) means that the element included in it does not operate.
REAR L/R SWFR
- ∞ dBV - ∞ dBV
Mute
SDOB0
D/A
AK4382
SDOB1 CODEC
-3dB/Mute
(D/A)
SWFR
AK4527
SDOB2 Mute
SDOB3 Mute
RR
REAR L/R SWFR
- ∞ dBV
- 4.0 dBV
Mute
SDOB0
D/A
AK4382
SDOB1 Mute/-20dB CODEC
(D/A)
SWFR
AK4527
Mute
SDOB2
SDOB3
Mute
RR
L
R
C
FL
FR
RL
L
R
C
FL
FR
RL