Marantz SR7010 Service Manual page 122

R2A15220FP
R2A15220FP
SURR. BACK only
EXT IN
+20dB
+10dB
200mVrms 0dB
-10dB
-20dB
-30dB
-40dB
LEVEL DIAGRAM
SURR.BACK / Front Wide / Height1 / Height2 ch
AK4458VN
＋
＋
PLD D/A
－
－
DSP
Differential Out AK4458
1.98Vrms=0dBFS
-10dBFS
INPUT:-20dBFS 1kHz
+0.4dB
-20dBFS(DIG.IN) -20dBFS
INPUT : 200mV(A/D IN)
+0.4dB
-26.5dBBFS(A/D IN)
-30dBFS
-40dBFS
SR7010
R2A15220FP MAX. OUTPUT 3.8Vrms
MAX. SIGNAL LEVEL
DOLBY LIMIT LEVEL (ALLch-3dBFS)
-2.5dB
-2.5+6.5=+4.0dB
122
＋
HDAM
+29dB
GAIN Setting of MASTER VOL 0dB
･DOLBY DIGITAL IN -2.5dB =-2.5dB
･ANALOG IN -2.5dB +6.5dB =+4.0dB
① ② ③
①:Basic OFFSET of VOL=0dB (indication valude)
②:OFFSET of A/D input
③:System compensation of Digital Input
PRE OUT
SPEAKER
OUT
+30dB
SP OUT
4.23Vrms/8Ω
+20dB
+10dB
0dB
PRE OUT
149mVrms
-10dB
-20dB
-30dB
-40dB