Pioneer DJM-400 BLOCK DIAGRAM, DSP, CPU, DSP, BLOCK DIAGRAM

BLOCK DIAGRAM

BLOCK DIAGRAM

[CH-1]

[MASTER OUTPUTS]

PHONO

RIAA

MUTE

PHONO1/LINE1

MASTER

Master out

DAC

/LINE

TRIM

OUT 1

CD1

ADC

CH-1

PHONO

MASTER

CD

LINE

OUT 2

[CH-2]

[HEADPHONES]

PHONO

RIAA

PHONO2/LINE2

MUTE

/LINE

TRIM

H.P out

DAC

PHONES

CD2

ADC

CH-2

DSP

PHONO

CD

LINE

[MIC/AUX]

CPU

MIC 1/

MIC 1 LEVEL

AUX L

SWITCHES

MIC 1

&

AUX L

ADC

MIC 1

INDICATORS

MIC 2

MIC 2/

MIC 2 LEVEL

SDRAM

AUX R

MIC 2

AUX R

CH1 Fader

Cross Fader

DSP

CH-1

BPM

3-Band

BEAT

CUE

BEAT

detect

CH1

EFFECTS

Monitor

EFFECTS

[CH1]

EQ

[CH1](pre)

[CH1]

[CH1](post)

CF assign THRU

Talk Over

Master VR

CH1 Level Meter

BPM

BEAT

CH1 CUE

detect

EFFECTS

Master out

[Master]

[Master]

CH2 Fader

Master Level Meter

CH-2

BPM

3-Band

BEAT

CUE

BEAT

CH-1

H.P VR

detect

CH2

EFFECTS

Monitor

EFFECTS

[CH2]

EQ

[CH2](pre)

[CH2]

[CH2](post)

CH1 CUE

Cross Fader

H.P Mix

H.P out

CH-2

CH2 CUE

CH2 Level Meter

Talk Over

CH2 CUE

Detection

Filter

MASTER

MIC 1

MIC ON/OFF

BPM

2-Band

BEAT

Mono/Stereo

detect

MIC

EFFECTS

H.P Mix

MIC 2

Convert

[MIC]

EQ

[MIC]

L

CH1 CUE

R

H.P out L

MIC ON/OFF Mono/Stereo Convert

L

CH2 CUE

MIC OFF/ON

R

MIC 1

L

L

L

H.P out R

R

Master CUE

MIC out

MIC 2

R

L

MIC/AUX

R

R

Headphone CUE

Headphone out

CH-1 CH-2

MASTER

L CH

R CH

BEAT EFFECTS

BPM detect

ON

OFF

OFF

CH1(L)

CH1(R)

OFF

ON

OFF

CH2(L)

CH2(R)

CH1

CH1

OFF

OFF

ON

Master(L)

Master(R)

CH2

Effect Processor

Mix Ratio

Effect out

CH2

BPM Counter

Send to CPU

ON

ON

OFF

CH1(L)+CH2(L)

CH1(R)+CH2(R)

MIC

MIC

ON

OFF

ON

CH1(Mono)

Master(Mono)

OFF

ON

ON

CH2(Mono)

Master(Mono)

Master

Master

ON

ON

ON

CH1(Mono)+CH2(Mono)

Master(Mono)

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