
| 8 | 7 | 6 | 
ASSIGN
| 
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 | 5 | 
 | 
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 | 4 | 3 | 2 | 1 | 
| LEFT | RIGHT | 1BUS | 2BUS | 3BUS | 4BUS | AUX1 | AUX2 | AUX3 | AUX4 | AUX5 | AUX6 | PFL | CNTL | 
 | 
 | 
 | |
D
PHANTOM PWR
+48V
(GLOBAL)
| . | . | 
| . | . | 
MIC -
3 +
1 2
LINE *
. .
. .
LOW CUT
75HZ
LOW
PHASE
PAD
*
GAIN
CHANNEL INPUTS
1 OF 22 (30)
| 
 | 
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 | L/R | 
| 4 BAND | EQ | FADER | 
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| 
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 | |
| 
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 | PAN | 
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| 
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 | MUTE | 
 | 1/2 | 
| 
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 | |
| LMID | HMID | HIGH | 
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| 
 | 
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 | PFL | 3/4 | 
| PATCH | 
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| 
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 | AUX1 | 
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| 
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 | STATUS | 
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| 
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 | AUX2 | 
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| 
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 | AUX3 | 
| 
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 | AUX4 | 
| 
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 | AUX5 | 
| 
 | STATUS | 
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| S | 
 | 
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| 
 | 
 | SUB | METERS | 
 | 
 | 
| PFL | LEVEL | 
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 | 
 | 
 | 
| 
 | AUX SEND | 1 | 2 | 3 | 4 | 
AUX SEND (1-6) 
D
*NOTE: LAST TWO CHANNELS HAVE PHASE REVERSE AND 10DB PAD SWITCHES. THESE CHANNELS DO NOT HAVE A LINE INPUT.
| AUX6 | 
| PRE/POST | 
| 
 | PATCH | FADER | 
 | 
| S | 
 | MUTE | OUT | 
ASSIGN
C
L/MONO
FADER
4 BAND STEREO EQ
GAIN
LOW LMID HMID HIGH
RIGHT
| MUTE | L/R | 
PAN
1/2
3/4
PFL
| PFL | 
PFL
PAN L/R
SUB MIX 
C
Page 18
B
STATUS
STEREO CHANNEL INPUTS
1 OF 2
LEVEL
L/MONO
RIGHT
AUX1
AUX2
AUX3
AUX4
AUX5
LEFT
AUX6
RIGHT
PRE/POST
ASSIGN
STATUS
L/R
MUTE PAN
1/2
3/4
PFL
PATCH
S
R
PFL
LEVEL
S
PFL ACTIVE
| 
 | 
 | LEVEL | 
 | 
 | 
 | 
| 
 | 
 | - | 
 | 
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| 
 | 
 | + | 3 | MONO OUT | 
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| 
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 | ||
| 
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 | 2 | 1 | 
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| 
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 | 
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 | L/R METERS | |
| 
 | 
 | LEVEL | 
 | L | R | 
| 
 | 
 | 
 | 
 | 
 | |
| FADER | 
 | L | TAPE | OUT | 
 | 
| - | 
 | 
 | 
 | 
 | |
| 
 | 
 | BAL OUT | 
 | 
 | 
 | 
| 
 | + | 3 | 
 | 
 | 
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| 
 | 
 | R | 
 | 
 | 
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| 
 | 2 | 1 | 
 | 
 | 
 | 
OUT
METER
CONTROL
LEFT/RIGHT
L
HP/CRHP/CR
CONTROLLEVEL
CONTROL ROOM L
CONTROL ROOM R
B
A
RETURNS 1,2
| 
 | 
 | 
 | 
 | ASSIGN | 
| 
 | LEVEL | 
 | 
 | 
 | 
| 
 | 
 | 
 | MUTE | L/R | 
| STEREO | EQ | 
 | PAN | |
| L/MONO | 
 | 
 | 
 | 
 | 
| 
 | 
 | 
 | 
 | 1/2 | 
| TREB | BASS | 
 | 
 | 
 | 
| RIGHT | 
 | 
 | 
 | 
 | 
| 
 | 
 | 
 | 
 | 3/4 | 
| 
 | 
 | STATUS | 
 | PFL | 
| 
 | 
 | 
 | 
 | AUX1 | 
| 
 | 
 | 
 | 
 | AUX2 | 
| RETURNS 3,4 | 
 | 
 | 
 | 
 | 
| 
 | TAPE | 
 | LEVEL | 
 | 
| 
 | LEFT | 
 | 
 | 
 | 
| 
 | 
 | 
 | 
 | ASSIGN | 
| 
 | RIGHT | 
 | 
 | |
| TALKBACK | 
 | 
 | ASSIGN | |
| 
 | 
 | |||
| 
 | 
 | 
 | 
 | |
| 
 | LEVEL | TALKBACK | 
 | 
 | 
| MIC | 
 | 
 | 
 | 
 | 
3+
S
CONTROL LOGIC
HEADPHONES
| PEAVEY ELECTRONICS CORP. | 
| 711 A STREET | 
| Meridian, Mississippi 39301 | 
A
1 2
MOMENTARY
| 
 | TITLE: | 
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| 
 | U4026/U4032 BLOCK DIAGRAM | 
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| 
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| 
 | PROJECT: | XXXXXXXX | 
 | MRP: | XXXXXXXX | |
| 
 | SIZE: | NUMBER: | 
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 | REV: | 
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 | D | 
 | XXXXXXXX | 
 | A | |
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| FILE: U4BLK | DATE: | 
 | SHEET | 1 OF 1 | ||
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| 5 | 4 | 3 | 2 | 1 | 
