Marantz SR7009/U1B Service Manual page 128

R2A15220FP
R2A15218FP
+20dB
+10dB
200mVrms 0dB
-10dB
-20dB
-30dB
-40dB
SR7009
LEVEL DIAGRAM
FRONT WIDE/HEIGHT1/DHIEGHT2 ch
PCM1690
＋
＋
PLD D/A
－
－
DSP
Differential Out PCM1690
2.83Vrms=0dBFS
-10dBFS
INPUT:-20dBFS 1kHz
-20dBFS(DIG.IN) -20dBFS -2.6dB
-26.5dBBFS(A/D IN)
INPUT : 200mV(A/D IN)
-2.6dB
-30dBFS
-40dBFS
R2A15218FP/R2A15220FP MAX. OUTPUT 3.8Vrms
MAX. SIGNAL LEVEL
DOLBY LIMIT LEVEL (ALLch-3dBFS)
-2-0.5=-2.5dB
-2+6.5=+4.5dB
128
＋
HDAM MUTE
GAIN
ADJ.
+29dB
GAIN Setting of MASTER VOL 0dB
･DOLBY DIGITAL IN -2dB -0.5 =-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 compensation of Digital Input
SPEAKER
PRE OUT
+30dB
SP OUT
4.48Vrms/8Ω
+20dB
+10dB
0dB
PRE OUT
159mVrms
-10dB
-20dB
-30dB
-40dB