+20dB
+10dB
0dB
-20dB
-30dB
-40dB
-10dB
+20dB
+10dB
0dB
-20dB
-30dB
-40dB
-10dB
LINE IN
-10dBFS
0dBFS=1.06Vrms
-20dBFS
-30dBFS
-40dBFS
A/D IN
50mVrms
(-26.5dBFS)
PCM9211
H/P OUT
294mVrms/33Ω
AVR-X3000
LEVEL DIAGRAM
FRONT ch
-12dB
-2-0.5=-2.5dB
-23.7dB
200mVrms
+30dB
SP OUT
4.48Vrms/8Ω
+29dB
-2+6=+4dB
MAX. SIGNAL LEVEL
DOLBY LIMIT LEVEL (ALLch-3dBFS)
GAIN Setting of MASTER VOL 0dB
・SW:YES(DIGITAL) -2dB -0.5dB= -2.5dB
・SW:YES(ANALOG) -2dB+ 6.0dB = +4.5dB
・SW:NONE(DIGITAL) -2dB+12dB -0.5dB= +9.5dB
・SW:NONE(ANALOG) -2dB+12dB+6.0dB =+16.5dB
① ② ③ ④
①:Basic OFFSET of VOL=0dB (indication value)
②:OFFSET of SW NON
③:OFFSET of AD input
④:System compensation of Digital Input
-2+12-0.5=+9.5dB
-2+12+6=+16.5dB
-2.6dB
SW:NONE
-32dBFS(DIG.IN)
-20dBFS(DIG.IN)
+
+
LINE IN
H/P OUT
+
SPEAKER
DSP
ANALOG
GAIN
PCM1690
D/A
-
-
+
PLD
PCM9211
A/D
-2.6dB
2.83Vrms=0dBFS
-10dBFS
-20dBFS
-30dBFS
-40dBFS
PCM1690 Differential Out
-2dB
-2.6dB
-2.6dB
R2A15218FP MAX. OUTPUT 3.8Vrms
MUTE PRE OUT
PRE OUT
159mVrms
(E2 Only)
-26.5dBFS(A/D IN)
SW:NONE
-38.5dBFS(A/D IN)
LEVEL DIAGRAM
101