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schematics

schematics block diagrams rear views dimensions and weights

V12 mixing console

overall signal flow--block diagram

1-of-11

contents
mono inputs
p. 3

‘ 9 9 8 8 8 8 8 8 8

stereo inputs

p. 13

groups

p. 26

outputs

p. 33

master 1

p. 42

° 8

1

2

3

4

4

4

4

5 6

master 2

p. 48

faders

p. 54

connectors

p. 63

7

7

7

meters

p. 73

micro muting system

p. 77

0

0

motherboards

p. 83

power supply
V12 schematics

p. 86

1 2 3 4 5 6 7 8 9 0 ° ‘
p. blk≠1

mono input--block diagram

2-of-11

section
mono inputs
connector PCB main PCB main sub PCB

1
see p. 3

V12 schematics

p. blk≠2

stereo input--block diagram

3-of-11

section
stereo inputs
connector PCB connector sub PCB main PCB main sub PCB

2
see p. 13

V12 schematics

p. blk≠3

group module--block diagram

4-of-11

section
groups
audio sub PCB connector PCB main PCB main sub PCB

3
see p. 26

V12 schematics

p. blk≠4

output module--block diagram

5-of-11

section
outputs
connector PCB main PCB main sub PCB

4
see p. 33

V12 schematics

p. blk≠5

master 1 module--block diagram

6-of-11

section
master 1
connector PCB main PCB main sub PCB

5
see p. 42

V12 schematics

p. blk≠6

master 2 module--block diagram

7-of-11

section
master 2
connector PCB main PCB main sub PCB

6
see p. 47

V12 schematics

p. blk≠7

input fader section--block diagram

8-of-11

section
faders
fader PCB fader mute PCB

7
see p.53

V12 schematics

p. blk≠8

master VCA--block diagram

9-of-11

section
faders
master VCA mute PCB master VCA solo PCB output control PCB

8
see p. 62

V12 schematics

p. blk≠9

meter system--block diagram

10-of-11

section
meters

9
see p. 71

multiplexer/dimmer/fan control PCB de-multiplexer PCB indicator PCB

V12 schematics

p.blk≠10

power supply--block diagram

11-of-11

rev 00

5/3/99

drawing 76B4420-00

section
power supply
power distribution PCB display PCB negative HS PCB positive HS PCB


see p. 1

V12 schematics

p.blk≠11

console dimensions and rear-view

V12 schematics

p.1

console rear-view (enlarged)

V12 schematics

p.2

mono input connector

1-of-5

rev E

7/98

drawing 16D3145

mono inputs

1

(see sheet 4)

V12 schematics

for block diagram--see p. blk≠2

p.3

mono input connector

2-of-5

rev E

7/98

drawing 16D3145

mono inputs

1

V12 schematics

for block diagram--see p. blk≠2

p.4

mono input connector

3-of-5

rev E

7/98

drawing 16D3145

mono inputs

1

V12 schematics

for block diagram--see p. blk≠2

p.5

mono input connector

4-of-5

rev E

7/98

drawing 16D3145

mono inputs

1

V12 schematics

for block diagram--see p. blk≠2

p.6

mono input connector

5-of-5

rev E

7/98

drawing 16D3145

mono inputs

1

V12 schematics

for block diagram--see p. blk≠2

p.7

mono input main PCB

1-of-3

rev D

6/98

drawing 76D3147

mono inputs

1

V12 schematics

for block diagram--see p. blk≠2

p.8

mono input main PCB

2-of-3

rev D

6/98

drawing 76D3147

mono inputs

1

V12 schematics

for block diagram--see p. blk≠2

p.9

mono input main PCB

3-of-3

rev D

6/98

drawing 76D3147

mono inputs

1

V12 schematics

for block diagram--see p. blk≠2

p.10

mono input main sub

1-of-2

rev D

6/18/98

drawing 76D3148

mono inputs

1

V12 schematics

for block diagram--see p. blk≠2

p.11

mono input main sub

2-of-2

rev D

6/18/98

drawing 76D3148

mono inputs

1

V12 schematics

for block diagram--see p. blk≠2

p.12

stereo input connector

1-of-4

rev B

3/11/99

drawing 76D3150

stereo inputs

2

to stereo input connector sub see sheet 3

V12 schematics

for block diagram--see p. blk≠3

p.13

stereo input connector

2-of-4

rev B

3/11/99

drawing 76D3150

stereo inputs

2

V12 schematics

for block diagram--see p. blk≠3

p.14

stereo input connector

3-of-4

rev B

3/11/99

drawing 76D3150

stereo inputs

2

V12 schematics

for block diagram--see p. blk≠3

p.15

stereo input connector

4-of-4

rev B

3/11/99

drawing 76D3150

stereo inputs

2

V12 schematics

for block diagram--see p. blk≠3

p.16

stereo input connector sub

1-of-3

rev C

4/1/99

drawing 76D3151

stereo inputs

2

V12 schematics

for block diagram--see p. blk≠3

p.17

stereo input connector sub

2-of-3

rev C

4/1/99

drawing 76D3151

stereo inputs

2

V12 schematics

for block diagram--see p. blk≠3

p.18

stereo input connector sub

3-of-3

rrev C

4/1/99

drawing 76D3151

stereo inputs

2

to from stereo input connector see sheet 1

V12 schematics

for block diagram--see p. blk≠3

p.19

stereo main

1-of-3

rev B

3/9/99

drawing 76D3153

stereo inputs

2

V12 schematics

for block diagram--see p. blk≠3

p.20

stereo main

2-of-3

rev B

3/9/99

drawing 76D3153

stereo inputs

2

V12 schematics

for block diagram--see p. blk≠3

p.21

stereo main

3-of-3

rev B

3/9/99

drawing 76D3153

stereo inputs

2

V12 schematics

for block diagram--see p. blK-3

p.22

stereo main sub

1-of-3

rev A

9/24/98

drawing 276D3149

stereo inputs

2

V12 schematics

for block diagram--see p. blk≠3

p.23

stereo main sub

2-of-3

rev A

11/6/96

drawing 76D3149

stereo inputs

2

V12 schematics

for block diagram--see p. blk≠3

p.24

stereo main sub

3-of-3

rev A

9/25/98

drawing 76D3149

stereo inputs

2

V12 schematics

for block diagram--see p. blk≠3

p.25

audio subs

1-of-1

rev C

6/98

drawing 76D3157

group modules

3

V12 schematics

for block diagram--see p. blk≠4

p.26

group connector

1-of-2

rev C

6/98

drawing 76D3155

group modules

3

V12 schematics

for block diagram--see p. blk≠4

p.27

group connector

2-of-2

rev C

6/98

drawing 76D3155

group modules

3

V12 schematics

for block diagram--see p. blk≠4

p.28

group main

1-of-3

rev C

6/98

drawing 76d3156

group modules

3

V12 schematics

for block diagram--see p. blk≠4

p.29

group main

2-of-3

rev C

6/98

drawing 763156

group modules

3

V12 schematics

for block diagram--see p. blk≠4

p.30

group main

3-of-3

rev C

6/98

drawing 76d3156

group modules

3

V12 schematics

for block diagram--see p. blk≠4

p.31

group main sub

1-of-1

rev C

7/97

drawing 76d3158

group modules

3

V12 schematics

for block diagram--see p. blk≠4

p.32

output connector

1-of-3

rev C

6/98

drawing 76d3161

output modules

4

V12 schematics

for block diagram--see p. blk≠5

p.33

output connector

2-of-3

rev C

6/98

drawing 16d3161

output modules

4

V12 schematics

for block diagram--see p. blk≠5

p.34

output connector

3-of-3

rev C

6/98

drawing 76D3161

output modules

4

V12 schematics

for block diagram--see p. blk≠5

p.35

output main

1-of-3

rev C

6/98

drawing 76D3163

output modules

4

V12 schematics

for block diagram--see p. blk≠5

p.36

output main

2-of-3

rev C

6/98

drawing 76D3163

output modules

4

V12 schematics

for block diagram--see p. blk≠5

p.37

output main

3-of-3

rev C

6/98

drawing 76D3163

output modules

4

V12 schematics

for block diagram--see p. blk≠5

p.38

output main sub

1-of-3

rev D

11/98

drawing 76D3164

output modules

4

V12 schematics

for block diagram--see p. blk≠5

p.39

output main sub

2-of-3

rev D

11/98

drawing 76D3164

output modules

4

V12 schematics

for block diagram--see p. blk≠5

p.40

output main sub

3-of-3

rev D

6/98

drawing 76D3164

output modules

4

V12 schematics

for block diagram--see p. blk≠5

p.41

master connector

1-of-3

rev C

6/98

drawing 76D3166

master 1 modules

5

V12 schematics

for block diagram--see p. blk≠6

p.42

master connector

2-of-3

rev C

6/98

drawing 76D3166

master 1 modules

5

V12 schematics

for block diagram--see p. blk≠6

p.43

master connector

3-of-3

rev C

6/98

drawing 76D3166

master 1 modules

5

V12 schematics

for block diagram--see p. blk≠6

p.44

master main

1-of-2

rev D

11/98

drawing 76D3167

master 1 modules

5

see sheet 1

V12 schematics

for block diagram--see p. blk≠6

p.45

master main

2-of-2

rev D

11/98

drawing 76D3167

master 1 modules

5

V12 schematics

for block diagram--see p. blk≠6

p.46

master main sub

1-of-1

rev C

2/19/98

drawing 234234

master 1 modules

5

V12 schematics

for block diagram--see p. blk≠6

p.47

master connector

1-of-3

rev D

11/98

drawing 76D3169

master 2 modules

6

V12 schematics

for block diagram--see p. blk≠7

p.48

master connector

2-of-3

rev D

11/98

drawing 76D3169

master 2 modules

6

V12 schematics

for block diagram--see p. blk≠7

p.49

master connector

3-of-3

rev D

11/98

drawing 76D3169

master 2 modules

6

V12 schematics

for block diagram--see p. blk≠7

p.50

master main

1-of-2

rev D

11/98

drawing 76D3170

master 2 modules

6

see sheet 1

V12 schematics

for block diagram--see p. blk≠7

p.51

master main

2-of-2

rev D

11/98

drawing 76D3170

master 2 modules

6

V12 schematics

for block diagram--see p. blk≠7

p.52

master main sub

1-of-1

rev C

7/98

drawing 76D3171

master 2 modules

6

V12 schematics

for block diagram--see p. blk≠7

p.53

input fader (mono stero)

1-of-1

rev 00

11/98

drawing 763144

fader section

7

V12 schematics

for block diagram--see p. blk≠8

p.54

input fader mute (mono stero)

1-of-1

rev C

4/98

drawing 76D3139

fader section

7

V12 schematics

for block diagram--see p. blk≠8

p.55

master fader vca mute

1-of-4

rev C

11/98

drawing 76D3143

fader section

7

V12 schematics

for block diagram--see p. blk≠9

p.56

master fader vca mute

2-of-4

rev C

11/98

drawing 76D3143

fader section

7

V12 MASTER VCA MUTE PCB

V12 schematics

for block diagram--see p. blk≠9

p.57

master fader power distro

3-of-4

rev C

11/98

drawing 76D3143

fader section

7

V12 schematics

for block diagram--see p. blk≠9

p.58

master fader left/right/mono

4-of-4

rev C

11/98

drawing 76D3143

fader section

7

V12 schematics

for block diagram--see p. blk≠9

p.59

master fader vca solo

1-of-2

rev B

4/98

drawing 76D3142

fader section

7

V12 schematics

for block diagram--see p. blk≠9

p.60

master fader vca-solo power distro

2-of-2

rev B

4/98

drawing

fader section

7

V12 schematics

for block diagram--see p. blk≠9

p.61

master fader output control

1-of-1

rev D

11/98

drawing 76D3138

fader section

7

V12 schematics

for block diagram--see p. blk≠9

p.62

group 1-4 mono bus

1-of-1

rev C

2/19/98

drawing 234234

input/outout connectors

8

V12 schematics

for block diagram--see p. blk≠9

p.63

group 5-8 solo bus

1-of-1

rev C

2/19/98

drawing 234234

input/outout connectors

8

V12 schematics

p.64

auxiliary bus input

1-of-1

rev C

2/19/98

drawing 234234

input/outout connectors

8

V12 schematics

p.65

external matrix input

1-of-1

rev C

2/19/98

drawing 234234

input/outout connectors

8

V12 schematics

p.66

output

1-of-1

rev C

2/19/98

drawing 234234

input/outout connectors

8

V12 schematics

p.67

midi sidecar interface

1-of-2

rev C

9/14/98

drawing 76D3125

input/outout connectors

8

V12 schematics

p.68

midi sidecar interface

2-of-2

rev B

11/4/98

drawing 76D3125

input/outout connectors

8

V12 schematics

p.69

external line input

1-of-1

rev C

2/19/98

drawing 234234

input/outout connectors

8

V12 schematics

p.70

bus interface

1-of-1

rev C

2/19/98

drawing 234234

input/outout connectors

8

V12 schematics

p.71

headset interface

1-of-1

rev C

2/19/98

drawing 234234

input/outout connectors

8

V12 schematics

p.72

multiplexer/dimmer/fan control

1-of-2

rev D

3/19/99

drawing 76D117

meter section

9

V12 schematics

for block diagram--see p. blk≠10

p.73

multiplexer/dimmer/fan control

2-of-2

rev D

3/19/99

drawing 76D117

meter section

9

V12 schematics

for block diagram--see p. blk≠10

p.74

de-multiplexer

1-of-1

rev B

3/98

drawing 76D3119

meter section

9

V12 schematics

for block diagram--see p. blk≠10

p.75

indicator

1-of-1

rev B

2/99

drawing 76D3114

meter section

9

V12 schematics

for block diagram--see p. blk≠10

p.76

micro lite switch

1-of-1

rev

8/16/98

drawing 76D3131

microprocessor muting system

0

V12 schematics

p.77

micro lite main processor

1-of-2

rev

7/25/97

drawing 76D3132

microprocessor muting system

0

V12 schematics

p.78

micro scene select switch

2-of-2

rev

8/14/98

drawing 76D3132

microprocessor muting system

0

V12 schematics

p.79

micro lite I/O

1-of-1

rev C

8/14/98

drawing 76D3133

microprocessor muting system

0

V12 schematics

p.80

master micro interface

1-of-2

rev C

9/8/98

drawing 76D3135

microprocessor muting system

0

V12 schematics

p.81

master micro interface

2-of-2

rev C

9/8/98

drawing 76D3135

microprocessor muting system

0

V12 schematics

p.82

mono input main PCB 8-bus
continued on next page

1-of-1

rev D

11/4/98

drawing 76D110

motherboards

°

a/

c

V12 schematics

/

b/
p.83

mono input main PCB 8-bus
continued from previous page

1-of-1

rev D

11/4/98

drawing 76D110

motherboards

°

a/

b/
V12 schematics
for block diagram--see p. blk≠1

p.84

mono input main PCB 8-bus
continued from previous page

1-of-1

rev D

11/4/98

drawing 76D110

motherboards

°

d/

V12 schematics

for block diagram--see p. blk≠1

p.85

mono input main PCB 8-bus
continued from previous page

1-of-1

rev D

11/4/98

drawing 76D110

motherboards

°

d/

V12 schematics

for block diagram--see p. blk≠1

p.86

input 8 way motherboard
continued on next page

1-of-1

rev C

12/7/98

drawing 76D3111

motherboards

°

a/

b/

d
/
V12 schematics

c/
p.87

input 8 way motherboard
continued from previous page

1-of-1

rev C

12/7/98

drawing 76D3111

motherboards

°

a/

b/

c/
V12 schematics
for block diagram--see p. blk≠1

p.88

input 8 way motherboard
continued from previous page

1-of-1

rev C

12/7/98

drawing 76D3111

motherboards

°

d
/

e/

V12 schematics

for block diagram--see p. blk≠1

p.89

input 8 way motherboard
continued from previous page

1-of-1

rev C

12/7/98

drawing 76D3111

motherboards

°

e/

V12 schematics

for block diagram--see p. blk≠1

p.90

input 10 way motherboard
continued on next page

1-of-1

rev B

3/11/98

drawing 76D3113

motherboards

°

a/

c
V12 schematics

b/
p.91

/

input 10 way motherboard
continued from previous page

1-of-1

rev B

3/11/98

drawing 76D3113

motherboards

°

a/

b/
V12 schematics
for block diagram--see p. blk≠1

p.92

input 10 way motherboard
continued from previous page

1-of-1

rev B

3/11/98

drawing 76D3113

motherboards

°

c

/

d/

V12 schematics

for block diagram--see p. blk≠1

p.93

input 10 way motherboard
continued from previous page

1-of-1

rev B

3/11/98

drawing 76D3113

motherboards

°

e/

V12 schematics

for block diagram--see p. blk≠1

p.94

power distribution

1-of-1

rev B

6/98

drawing 76D3118

power



V12 schematics

p.95

power supply display

1-of-1

rev 03

2/24/99

drawing 76D2893

power



V12 schematics

for block diagram--see p. blk≠11

p.96

power supply negative heatsink

1-of-1

rev

3/99

drawing 76D2895

power



V12 schematics

for block diagram--see p. blk≠11

p.97

power supply positive heatsink

1-of-1

rev

3/8/99

drawing 76D2894

power



V12 schematics

for block diagram--see p. blk≠11

p.98

power supply rectifier

1-of-1

rev C

3/10/99

drawing 76D2892

power



V12 schematics

for block diagram--see p. blk≠11

p.99

v. 1.0

ED000V12 10/12/99