Denon AVR-X4100, Service Manual

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+20dB
+10dB
0dB
-20dB
-30dB
-40dB
-10dB
+20dB
+10dB
0dB
-20dB
-30dB
-40dB
-10dB
-2-0.5=-2.5dB
200mVrms
+30dB
SP OUT
4.48Vrms/8Ω
+29dB
-2+6.5=+4.5dB
MAX. SIGNAL LEVEL
DOLBY LIMIT LEVEL (ALLch-3dBFS)
-20dBFS(DIG.IN) -2.6dB
2.83Vrms=0dBFS
-10dBFS
-20dBFS
-30dBFS
-40dBFS
PCM1690 Differential Out
-2.6dB
PRE OUT
159mVrms
-26.5dBFS(A/D IN)
AVR-X4100
LEVEL DIAGRAM
SURROUND ch
＋ SPEAKER
OUT
R2A15220FP
R2A15218FP
＋
DSP
PCM1690
D/A
－ －
＋
PLD
R2A15218FP/R2A15220FP MAX. OUTPUT 3.8Vrms
GAIN
ADJ.
PRE OUT MUTE
MASTER VOL 00dB 時のGAIN設定
･DOLBY DIGITAL I N -2dB +0.5dB =-2.5dB
･ANALOG IN -2dB +6.5dB =+4.5dB
① ② ③
①:Basic OFFSET of VOL=0dB (indication valude)
②:OFFSET of A/D input
③:System compen sation of Digital Input
DD INPUT:-20dBFS SURR . 1kHz
ANA INPUT:200mVrms L+R 1kHz
(MODE:MULTI CH STEREO)
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