Service manual

AV-S70/NX-SW70
AV-S70/NX-SW70
8
Details of DIAG menu
1. Analog Thr.
The input is fixed to use the analog (A/D) and has 2 sub-menu items.
DSP 0dB
The main L/R, C/LFE, RL/RR signals pass through the DSP section.
MAIN BYPSS
The main L/R signal is output through the analog bypass without passing the DSP
section.
The main L/R signal passing through the DSP is output through C/LFE and RL/RR.
The shaded square means that the element included in it does not operate.
AUX IN : – 20dBV, Both ch
VOLUME : MAX
CN102 (Page 30, C-4)
MAIN L (1kHz) : – 20dBV
MAIN R (1kHz) : – 20dBV
LFE (30Hz) : – 34dBV
REAR L (1kHz) : – 26dBV
REAR R (1kHz) : – 26dBV
DIR2
CODEC.DA
CS4227
YM3436
CODEC.AD AC3Dav(YSS908)
CS4227
DECODER
256K SRAM
DSP
ANALOG IN
L/R L/R
REAR L
REAR R
CENTER
LFE
L/R
L/R
DIGITAL IN
MAIN R
MAIN L
DIR2
CODEC.DA
CS4227
YM3436
CODEC.AD AC3Dav(YSS908)
CS4227
DECODER
256K SRAM
DSP
ANALOG IN
L/R L/R
MAIN R
REAR L
REAR R
CENTER
LFE
L/R
L/R
DIGITAL IN
MAIN L
AUX IN : – 20dBV, Both ch
VOLUME : MAX
CN102 (Page 30, C-4)
MAIN L (1kHz) : – 20dBV
MAIN R (1kHz) : – 20dBV
LFE (30Hz) : – 34dBV
REAR L (1kHz) : – 26dBV
REAR R (1kHz) : – 26dBV
The shaded square means that the element included in it does not operate.