Yamaha DSP-E800 - CONTENTS OF DIAGNOSIS FUNCTION; No.1 ANALOG THROUGH

DSP-E800
DSP-E800
10
4. CONTENTS OF DIAGNOSIS FUNCTION
This section describes the contents of the Self Diagnosis Function in detail.
No.1 ANALOG THROUGH
The input is fixed to analog (A/D). There are two sub-menus.
1. MAIN BYPASS
The L/R signals bypass the digital circuit, and are output to the MAIN L/R.
The L/R signals are output without being processed to the CENTER/SUBWOOFER, FRONT L/R and REAR L/R
through the DSP. (Remote control code 7D-04: "1" key)
: This shows that the device is not operating.
2. DSP 0dB
The L/R signals are output without being precessed to the MAIN L/R through the AC3D2av.
The L/R signals are output without being precessed to the CENTER/SUBWOOFER, FRONT L/R and REAR L/R through
the DSP.
: This shows that the device is not operating.
DIR5
CODEC.DAC
AK4526A
YSD917
CODEC.ADC AC3D2av(YSS918)
AK4526A
DECODER
DOLBY DIGITAL
or
PRO LOGIC
or
DTS
1M SRAM
DSP
ANALOG IN
L/R L/R
DAC
AK4324
FRONT R
REAR L
REAR R
CENTER
SUBWOOFER
L/R
L/R
DIGITAL IN
FRONT L
MAIN R
MAIN L
1M SRAM
ANALOG IN
DIGITAL IN
• INPUT : DVD/LD (Analog signal)
(Lch and Rch, 1KHz, –20dBV)
• OUTPUT : PRE OUT
MAIN L : –3.5 dBV REAR L : –3.5 dBV
MAIN R : –3.5 dBV REAR R : –3.5 dBV
CENTER: –3.5 dBV
• INPUT : DVD/LD (Analog signal)
(Lch and Rch, 1KHz, –20dBV)
• OUTPUT : PRE OUT
MAIN L : –3.5 dBV REAR L : –3.5 dBV
MAIN R : –3.5 dBV REAR R : –3.5 dBV
CENTER: –3.5 dBV
1. MAIN BYPASS
1. DSP 0DB
L/R
DIR5
CODEC.DAC
AK4526A
YSD917
CODEC.ADC AC3D2av(YSS918)
AK4526A
DECODER
DOLBY DIGITAL
or
PRO LOGIC
or
DTS
DSP
L/R L/R
DAC
AK4324
FRONT R
REAR L
REAR R
CENTER
SUBWOOFER
L/R
L/R
FRONT L
MAIN R
MAIN L
L/R