Denon AVR-1612 Service Manual page 67

+20dB
+10dB
200mV 0dB
-10dB
-20dB
-30dB
-40dB
LEVEL DIAGRAM
CENTER ch
AK4358VQ
D/A
＋ ＋
PLD
−
−
DSP
AZ4580 MAX.OUTPUT 7.78Vrms
DIFF.OUT
0dBFS=5Vpp AK4358VQ
=1.77Vrms
0dBFS
-10dBFS
+1.07dB
DD INPUT:-20dBFS CNT 1kHz
-20dBFS
DSP OUTOPUT:-20dBFS
ANA INPUT:200mVrms L+R 1kHz
(MODE:MULTI CH STEREO)
DSP OUTOPUT:-26.5dBFS
-30dBFS
-40dBFS
R2A15218FP
R2A15218 MAX.OUTPUT 3.8Vrms
FULL SCALE LEVEL=2.0Vrms
67
＋
GAIN
ADJ.
POWERAMP GAIN
+29dB
-2.5dB
+4dB
GAIN setting of MASTER VOL 00dB
･DIGITAL -2.5dB =-2.5dB
･ANALOG -2.5dB +6.5dB =+4.0dB
① ②
①:Basic OFFSET of VOL=0dB(indication value)
(PREAMPGAIN:+15.5dB of VOLMAX)
②:Revision OFFSET of AD input
SPEAKER
OUT
+30dB
SPK OUT
4.27Vrms/8Ω
+20dB
+10dB
200mVrms
PRE OUT
150mVrms
-10dB
-20dB
-30dB
-40dB