Block Diagram 007 (Dm1000) - Yamaha DM1000 Service Manual

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BLOCK DIAGRAM 007 (DM1000)

1
Analog Digital
dBu dBFS Bit
Max.
Input [+24dBu]
+24
0 0
+20
1
-10
2
+10
2
[+4dBu]
3
+4 -20
Nominal
- 0
4
Input
- 2
-30
5 GAIN MIN.,
PAD ON
-10
6
-40
7
-20
8
-50
-30 9
Max.
-60 10
Input
-40
11
-70
12
-50
13
-80 Nominal
Input
-60 14
3
GAIN MAX.,
-90 15
PAD OFF
-70
16
-100
17
-80
18
-110
-90 19
-120 20
-100
21
-130
22
-110
23
-140
24
-120
-150 25
-130
26
4
-160
27
-140
28
-170
29
-150
-180 30
-160
31
-190
32
-170
33
-200
-180 34
-210 35
-190
36
5
[0dBu = 0.775Vrms]
[0dBFS = Full Scale]
6 28CA1-8826678-7
8
C
Analog Digital
INPUT
PAD GAIN INSERT AD PHASE GATE INSERT ATT.
PATCH
[+18dBu]
[-2dBu]
[-40dBu]
[-60dBu]
D E
BUS
EQ INSERT COMP DELAY ON LEVEL INSERT PAN INSERT
Adder
CASCADE IN CASCADE OUT
F G
Digital
MASTER MASTER OUTPUT
ATT. EQ INSERT COMP INSERT BAL DELAY
PATCH
ON LEVEL
Digital Clipping Level
DSP Noise Floor
BLOCK DIAGRAM 007 (DM1000)
H
DM1000
Analog
Analog
DA
dBu
Max. Output
[+24dBu]
+24
+20
Nominal Output +10
[+4dBu]
+4
0
OMNI OUT 1-12
-10
-20
-30
-40
-50
-60
-70
-80
-90
-100
-110
-120
-130
-140
-150
-160
-170
-180
-190
Level Diagram