Yamaha M7CL-32, Руководство по обслуживанию

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M7CL-32/M7CL-48
BLOCK DIAGRAM 012 (M7CL-32/M7CL-48)
BLOCK DIAGRAM 012 (M7CL-32/M7CL-48)
14 28CA1-2000003951-12
LEVEL DIAGRAM （レベルダイアグラム）
DA
Max. DSP Noise Floor
AD
Max. Output
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
Digital
Bit
34
35
36
0
-10
-20
-30
-40
-50
-60
-70
-80
-90
-100
-110
-120
-130
-140
-150
-160
-170
-190
-200
-210
GAIN
dBu
Analog
dBFS
-180
[0dBu = 0.775Vrms]
[0dBFS = Full Scale]
+20
+10
0
-10
-20
-30
-40
-50
-60
-70
-80
-90
-100
-110
-120
-130
-140
-150
-160
+24
+4
-170
-180
-190
Digital Analog Digital Analog
dBu
Analog
+20
+10
0
-10
-20
-30
-40
-50
-60
-70
-80
-90
-100
-110
-120
-130
-140
-150
-160
+24
+4
-170
-180
-190
Nominal Output
[+24dBu]
[+4dBu]
+30 +30
OMNI OUT1-16
[Default setting]
Nominal Output
(75mW@8½)
(150mW@8½)
Max Output
[The position of the level
control is 10dB lowered
from Max]
PHONES
INPUT 1-48 (GAIN MIN.)
ST IN (GAIN MIN.)
INPUT 1-48 (GAIN MAX.)
ST IN (GAIN MAX.)
TALKBACK(GAIN MIN.)
Nominal Input [-60dBu]
Nominal Input [-62dBu]
Max. Input [-42dBu]
Nominal Input [+10dBu]
Max. Input [+30dBu]
DELAY
OUTPUT
PATCH AT
EQ
(x4) DYN
¯,ATT,
TRIM INSERT
MASTER
LEVEL
/BAL
MASTER
ON
INPUT
PATCH ATT. ON PAN
BUS
Adder LEVEL
DCA
(x8)
EQ
(x4) HPF ¯
DYN
1
DYN
2 INSERT INSERT
Digital Clipping Level
IN
OUT
IN
OUT
IN
OUT
CASCADE OUT
CASCADE IN
q
q
e
e
r
r
w
w
q
w
e
r
TALKBACK(GAIN MAX.)
Max. Input [+4dBu]
Max. Input [-40dBu]
Nominal Input [-16dBu]