Peavey Q431FX owner manual Q 431FX BLOCK DIAGRAM, 1/3 OCTAVE FILTERS, Output, Meter

Models: Q431FX

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Q™ 431FX BLOCK DIAGRAM

G A I N

(+/- 15dB)

7

BALANCED

INPUT

XLR

INPUT

Q431FX BLOCK DIAGRAM

This block diagram shows the signal path within the unit. In order to thoroughly

understand the unit's functions please study the block diagram carefully.

1/3 OCTAVE FILTERS

F e e d b a c k

F e e d b a c k F e e d b a c k

F e e d b a c k F e e d b a c k F e e d b a c k F e e d b a c k F e e d b a c k F e e d b a c k F e e d b a c k F e e d b a c k F e e d b a c k F e e d b a c k F e e d b a c k F e e d b a c k

L o c a t o r

 

L o c a t o r

L o c a t o r

L o c a t o r

L o c a t o r

L o c a t o r

L o c a t o r

L o c a t o r

 

L o c a t o r

L o c a t o r

L o c a t o r

L o c a t o r

L o c a t o r

L o c a t o r

L o c a t o r

20

32

50

80

 

125

200

315

500

800

 

1.25

2

3.15

5

8k

12.5

Hz

Hz

Hz

Hz

 

Hz

Hz

Hz

Hz

Hz

 

kHz

kHz

kHz

kHz

kHz

kHz

F e e d b a c k F e e d b a c k F e e d b a c k F e e d b a c k F e e d b a c k F e e d b a c k F e e d b a c k

F e e d b a c k F e e d b a c k F e e d b a c k F e e d b a c k F e e d b a c k F e e d b a c k F e e d b a c k F e e d b a c k

L o c a t o r

 

L o c a t o r

L o c a t o r

L o c a t o r

L o c a t o r

L o c a t o r

L o c a t o r

 

L o c a t o r

L o c a t o r

L o c a t o r

L o c a t o r

L o c a t o r

L o c a t o r

L o c a t o r

L o c a t o r

25

40

63

 

100

160

250

400

630

1

 

1.6

2.5

4

6.3

10

16

Hz

Hz

Hz

 

Hz

Hz

Hz

Hz

Hz

kHz

 

kHz

kHz

kHz

kHz

kHz

kHz

Feedback 20 kHz NOTE: EACH FILTER HAS +12 dB / -18 dB GAIN

Locator

 

 

BALANCED/

 

40 kHz

UNBALANCED

 

OUTPUT

 

 

BALANCED

EQ

OUTPUT

AMP

BYPASS

INPUT AMP

 

 

 

LED

 

LOW CUT

OUTPUT

XLR

METER

 

OUTPUT

 

 

Page 7
Image 7
Peavey Q431FX owner manual Q 431FX BLOCK DIAGRAM, 1/3 OCTAVE FILTERS, Output, Meter