Yamaha DSP-AX620 Service Manual

DSP-AX620
DSP-AX620
21
6. MAIN MIX
• 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.
• There are two sub-menu items.
• The center and SW signals are output through the main channel.
6.CENTER->MAIN
6. SW ->MAIN
CENTER -> MAIN [Remote control code: 7A—00 (TAPE PLAY)]
The center signal is output through the main channel.
SW -> MAIN [Remote control code: 7A—8E (PRG 7)]
The SW signal is output through the main channel.
(2ch/Multi)
*Multi: Lo/Ro Down Mix
SWFR
RL
RR
FL
FR
C
L
R
D/A
AK4382
CODEC
(D/A)
AK4527
L/R
L/Mute
SDOB0
SDOB2
SDOB1
SDOB3
CODEC
(A/D)
AK4527
DIR
PCM THR
MAIN
DSP
(Decoder)
SUB DSP
DIGITAL
ANALOG
AC3D3 YSS928
4M DRAM
Mute
-3dB/Mute
Mute
Mute
(2ch/Multi) *Multi: Lo/Ro Down Mix
SWFR
RL
RR
FL
FR
C
L
R
D/A
AK4382
CODEC
(D/A)
AK4527
L/R
Mute/R
SDOB0
SDOB2
SDOB1
SDOB3
CODEC
(A/D)
AK4527
DIR
PCM THR
MAIN
DSP
(Decoder)
SUB DSP
DIGITAL
ANALOG
AC3D3 YSS928
4M DRAM
Mute
Mute/-20dB
Mute
Mute
Note: (SDOxx) represents a terminal name of AC3D3.
The shaded square ( ) means that the element included in it does not operate.
Condition
Both ch, -26 dBV, volume 0dB
MAIN L/R
16.8 dBV
CENTER
19.2 dBV
REAR L/R
- ∞ dBV
SWFR
- ∞ dBV
Reference
INPUT : DVD ANALOG
SWFR: 50Hz, Others: 1kHz
Condition
Both ch, -26 dBV, volume 0dB
MAIN L/R
- 5.2 dBV
CENTER
- ∞ dBV
REAR L/R
- ∞ dBV
SWFR
- 4.0 dBV
Reference
INPUT : DVD ANALOG
SWFR: 50Hz, Others: 1kHz
SPEAKERS
SPEAKERS

Yamaha DSP-AX620 Specifications

General

Brand	Yamaha
Model	DSP-AX620
Category	Amplifier
Language	English