Mackie Onyx 2480, Onyx 3280, Onyx 4080, Onyx 4880 Block Diagram

Onyx 80 Series Block Diagram

Out

Out

Matrix A

Mono Out

1

2

3

Left

Right

Main Out

1

1

2

3

2

3

Matrix B

outputs

to be exchanged

between grp & aux

sends without swapping

solo, mute, and metering

Flip button - allows fader,

Out

Group 1

Group 2

(Group 3-8 identical)

Out

Aux 1 Out

Aux 2 Out

(Aux 3-8 identical)

Owner’s Manual

Out

L Out

R Out

Talkback

Monitor

Monitor

Phones

Level

Monitor

PFL

Aux 1 AFL

3

Mute Groups

2

1

to Talkback Out

Talkback

RUDE

Aux 2 AFL

4

L

R

from Main Level

Aux 1 Level

Aux 1

.

Aux 7&8

Aux 5&6

(Channel 1-4)

(Channel 5-8)

Aux Sends

Mute

Aux 2 Level

Insert

Aux 2

1

2

0

OL

-20

Mono Level

Main

Meters

Pre-Fader

Post-Fader

Matrix A AFL

Matrix B AFL

to Monitor/Phones

Main Mix L

Main Mix R

A

to Matrix B

to Matrix A

to Matrix A

R Insert

R Sum

to Matrix B

Matrix A

5/6

7/8

3/4

1/2

pre

post

L Insert

L Sum

P

F

L

R

P

F

L

L

A

F

L

R

A

F

L

L

a

trix

M

B

a

trix

M

A

8

x

A

u

7

x

A

u

6

x

A

u

5

A

u

x

4

A

u

x

3

A

u

x

2

A

u

x

1

A

u

x

8
7
6
5

ro

G

u

p

4
3
2
1
R

a

in

M

L

Assign

L/R

stereo

B

Matrix Master

Matrix B

stereo

L

R

Group to Main Mix

Group 1 AFL

stereo

Pan

Aux

post-

Level

Fade r

Mute

0

OL

-20

+10

in

EQ out

HI

LO MID MID

Insert

Bypass

Low Cut

0

180

Gain

Mic

Line

Mic: 0 to +60 dB

Line: –20 to +40 dB

Phantom Power

48V

Mute

Sends

jumper

pre-

EQ

432

1

pre-EQ

post-EQ

jumper

(1-8)

Direct Out

Mute Groups

(9-16)

(17-24)

4-Band EQ

80 100~2K 400~8K 12K

HPF

100 Hz

Phase

-

+

2

3

1

Mic

Line

Mic/Line Inputs

L

R

Group 2 AFL

to Matrix A

stereo

to Matrix A

to Matrix B

OL

+10

Stereo Aux

Inputs 1-8

Mute

Insert

to Matrix B

PFL

Balance

0

-20

+10

Group 1 Level

Flip 1

Group 1

HI

LO MID MID

+-+

L

(Mono)

Group Meters

L-R

Fade r

Mute

12K

80 400 2.5K

OL

+10

Mute

Group 2 Level

Flip 2

Insert

7/8

-

R

0

-20

Group 2

4-Band EQ

Gain

–20 to +20dB

Aux 1&2

Mono

Mute

Insert

Aux 3&4

Stereo

Level

Phones

LEDS

SOLO

Green-PFL

Amber-AFL

PFL

Solo Level

Solo Meters

Off

Main Mix to Phones

PFL L

AFL L

AFL R

to Aux 5-6

to Aux 3-4

to Aux 1-2

to Main L-R

to Group 1-8

Talkback

Level

HPF

2

3

1

Talkback Mic

Owner’s Manual

PFL R

to Aux 7-8

AFL

Solo Logic

PFL

P

F

L

R

P

F

L

L

A

F

L

R

A

F

L

L

a

trix

M

B

a

trix

M

A
8

x

A

u

7

A

u

x

6

A

u

x

5

A

u

x

4

x

A

u

3

A

u

x

2

A

u

x

1

A

u

x
8
7
6
5

ro

u

p

4
3
2
1

a

R

in

M

L

Talkback Assign

NOTE: Switches are shown in the default (out) position.

MACKIE

ONYX 80 SERIES

BLOCK DIAGRAM

(#011205_DB/DF)

G

33