Level Diagram - Marantz SR6010 Service Manual

LEVEL DIAGRAM

LINE IN
R2A15220FP
R2A15218FP
4.22Vrms:A/D FULL SCALE
+20dB
+10dB
R2A15220FP ATT:0dB at AUTOSETUP
LINE IN
200mVrms 0dB
-10dB
-20dB
MIC IN
ACM2(DM-A409)Sensitivity:
11.48mVrms
-38.8dB/Pa=11.48mV/Pa at94dBSPL@Operation Voltage 5.0V
(94dBSPL is expected to -11dBFS)
-30dB
-40dB
＋ AK5358 PLD
DSP
AK5358
Differential Out
-12dB
AK5358
0dBFS=1.06Vrms
AD IN=307.4mVrms -10dBFS
-26.5dBFS(A/D IN)
-20dBFS
-12dB
A/D IN
50mVrms
(-26.5dBFS)
-30dBFS
-40.5dBFS(A/D IN)
-40dBFS
SR6010
LEVEL DIAGRAM
FRONT ch
PCN1690
＋
＋
D/A
－
－
PCM1690
2.83Vrms=0dBFS
MAX. SIGNAL LEVEL
DOLBY LIMIT LEVEL (ALLch-3dBFS)
-10dBFS
-20dBFS(DIG.IN)
-20dBFS -2.6dB
-2.6dB
-30dBFS
-2.6dB
SW:NONE
-34dBFS(DIG.IN)
-2.6dB
-40dBFS
SW:NONE
116
GAIN
ADJ.
R2A15218FP/R2A15220FP MAX. OUTPUT 3.8Vrms
-2.5dB
-2.5dB
-2.5+6.5dB
-2.5+14dB
-2.5+14+6.5dB
GAIN Setting of MASTER VOL 0dB
･SW:YES(DIGITAL) -2.5dB = -2.5dB
･SW:YES(ANALOG) -2.5dB + +6.5dB = +4.0dB
･SW:NONE(DIGITAL) -2.5dB +14dB =+11.5dB
･SW:NONE(ANALOG) -2.5dB +14dB +6.5dB =+18.0dB
① ② ③ ④
①:Basic OFFSET of VOL=0dB (indication valude)
②:OFFSET of SW NONE
③:OFFSET of A/D input
④:System compensation of Digital Input
MUTE PRE OUT
ANALOG H/P OUT
SPEAKER
＋
OUT
+30dB
SP OUT
4.23Vrms/8Ω
+20dB
+29dB
-23.7dB
+10dB
H/P OUT
276mVrms/33Ω
0dB
PRE OUT
149mVrms
-10dB
-20dB
-30dB
-40dB