User Guide

38
AVR-1909/789, AVC-1909
LEVEL DIAGRAMS (5/5)
SURROUND BACK LEVEL DIAGRAM
㧗
㧗
D/A OUT
MUTE
EXT IN
+20dB
+10dB
˴0dB
-20dB
-30dB
-40dB
-10dB
+20dB
+10dB
˴0dB
-20dB
-30dB
-40dB
-10dB
LINE IN/EXT IN
0dBFS
0.88Vrms
AVR-1909
LEVEL DIAGRAM
SURR.BACK ch
-2dB
0dBFS
-10dBFS
-20dBFS
-30dBFS
-40dBFS
-25dBFS(A/D IN)
200mV
㧗
SPEAKER
OUT
+30dB
SP OUT
3.99Vrms/8Ω
+26dB
R2A15215FP
-2+3+2=+3dB
NON CLICP MAX SIGNAL LEVEL 4.0Vrms
Config2˴DOLBY LIMIT LE VEL 1.41 Vrms(ALLch-3dBFS)
+7dB
㧙
-26dBFS(DIG.IN)
DD EX Config1
GAIN
ADJ.
-2+3=1dB
Config1˴DOLBY LIMIT LE VEL 1.41 Vrms (ALLch-3dBFS)
SP OUT(D/A OUT)
2.82Vrms/8Ω
-32.5dBFS(DIG.IN)
DD EX Config2
-2+6.5+3=7.5dB
A/D
㧙
㧗
D/A
DSP
ADAU1328