Level Diagram - Denon AVR-X4000 Service Manual

LEVEL DIAGRAM

LINE IN
R2A15220FP
R2A15218FP
+20dB
+10dB
LINE IN
200mVrms 0dB
-10dB
-20dB
-30dB
-40dB
＋ PLD
DSP
Differential Out
2.83Vrms=0dBFS
AK5358
0dBFS=1.06Vrms
-20dBFS(DIG.IN)
-10dBFS
-26.5dBFS(A/D IN)
-20dBFS
-12dB
A/D IN
-32dBFS(DIG.IN)
50mVrms
(-26.5dBFS)
-38.5dBFS(A/D IN)
-30dBFS
-40dBFS
AVR-X4000
LEVEL DIAGRAM
FRONT ch
PCM1690
＋
＋
D/A
－
－
PCM1690
MAX. SIGNAL LEVEL
DOLBY LIMIT LEVEL (ALLch-3dBFS)
-10dBFS
-20dBFS -2.6dB
-2.6dB
-30dBFS
SW:NONE -2.6dB
SW:NONE
-2.6dB
-40dBFS
113
GAIN
R2A15218FP/R2A15220FP MAX. OUTPUT 3.8Vrms
-2-0.5=2.5dB
-2dB
-2+6=+4dB
-2+12-0.5=+9.5dB
-2+12+6=+16.5dB
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
MUTE PRE OUT
ANALOG H/P OUT
＋ SPEAKER
+30dB
SP OUT
4.48Vrms/8Ω
+20dB
+29dB
-23.7dB
+10dB
H/P OUT
294mVrms/33Ω
0dB
PRE OUT
159mVrms
-10dB
-20dB
-30dB
-40dB