Level Diagram - Denon AVR-1912E3 Service Manual

LEVEL DIAGRAM

R2A15218FP
LINE IN
MIC IN
＋
+20dB
+10dB
R2A15218 ATT:0dB at AUTOSETUP
LINE IN
200mV 0dB
-10dB
-20dB
ACM2 (DM-A409)Sensitivity:
MIC IN
-38.8dBV/Pa = 11.48mV/Pa at 94dBSPL @Operation Voltage 5.0V (94 dBSPL is expected to -
11.48mVrms 11.0dBFS)
-30dB
-40dB
＋
AK5358B
PLD
A/D
DSP
AK5358B
SINGLE INPUT
0dBFS=3Vpp
=1.06Vrms
-10dBFS
-20dBFS(DIG.IN)
-20dBFS -26.5dBFS(A/D IN)
-12dB
A/D IN
50mVrms
AD IN=50mV
(-26.5dBFS)
SW NO
-32dBFS(DIG.IN)
-30dBFS
-38.5dBFS(A/D IN)
-40dBFS
LEVEL DIAGRAM
FRONT ch
＋
＋
AK4358VQ
－
D/A －
AZ4580 MAX.OUTPUT 7.78Vrms
AK4358VQ
DIFF.OUT
0dBFS=5Vpp
=1.77Vrms
FULL SCALE LEVEL=2Vrms
0dBFS
DOLBY LIMIT LEVEL (ALLch-3dBFS)
-10dBFS
-20dBFS +1.07dB
+1.07dB
-30dBFS
-40dBFS
87
GAIN
ADJ.
R2A15218 MAX.OUTPUT 3.8Vrms
-2.0dB
-2+6.5=+4.5dB
-2+12=10.0dB
-2+12+6.5=16.5dB
GAIN setting of MASTER VOL 00dB
･SW:YES (DIGITAL) -2dB =-2.0dB
･SW:YES (ANALOG) -2dB+ 6.5dB=+4.5dB
･SW:NONE (DIGITAL) -2dB+12dB =10.0dB
･SW:NONE (ANALOG) -2dB+12dB+6.5dB=16.5dB
① ② ③
①:Basic OFFSET of VOL=0dB (indication value)
②:OFFSET of SW NON
③:OFFSET of AD input
ANALOG
H/POUT
ATT
SPEAKER
＋
OUT
+30dB
SP OUT
4.24Vrms/8Ω
+20dB
+29dB
+10dB
H/POUT
277mVrms/33Ω
200mVrms
0dB
-10dB
-20dB
-30dB
-40dB