Pioneer DDJ-SR Schematic

2013

DDJ-SR

DJ Controller

DDJ-SR

THIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL(S) AND TYPE(S).

Model Type Power Requirement Remarks

DDJ-SR CKSUVYXE5 DC 5 V (USB-bus power only)

DDJ-SR XECN5 DC 5 V (USB-bus power only)

ORDER NO.

RRV4499

PIONEER CORPORATION 1-1, Shin-ogura, Saiwai-ku, Kawasaki-shi, Kanagawa 212-0031, Japan

PIONEER ELECTRONICS (USA) INC. P.O. Box 1760, Long Beach, CA 90801-1760, U.S.A.
PIONEER EUROPE NV Haven 1087, Keetberglaan 1, 9120 Melsele, Belgium
PIONEER ELECTRONICS ASIACENTRE PTE. LTD. 253 Alexandra Road, #04-01, Singapore 159936

PIONEER CORPORATION

K-MZV NOV.

2013 Printed in Japan

1

WARNING

This product may contain a chemical known to the State of California to cause cancer, or birth defects or other reproductive
harm.

Health & Safety Code Section 25249.6 - Proposition 65

This service manual is intended for qualified service technicians; it is not meant for the casual do-it-
yourselfer. Qualified technicians have the necessary test equipment and tools, and have been trained
to properly and safely repair complex products such as those covered by this manual.
Improperly performed repairs can adversely affect the safety and reliability of the product and may
void the warranty. If you are not qualified to perform the repair of this product properly and safely, you
should not risk trying to do so and refer the repair to a qualified service technician.

SAFETY INFORMATION

A

B

2 3 4

CONTENTS

C

SAFETY INFORMATION ..........................................................................................................................................................2

1. SERVICE PRECAUTIONS ....................................................................................................................................................3

1.1 NOTES ON SOLDERING ...............................................................................................................................................3

1.2 NOTES ON PARTS REPLACEMENT .............................................................................................................................3

1.3 ABOUT DEMO MODE ....................................................................................................................................................4

2. SPECIFICATIONS .................................................................................................................................................................5

3. BASIC ITEMS FOR SERVICE...............................................................................................................................................6

3.1 CHECK POINTS AFTER SERVICING............................................................................................................................6

3.2 JIGS LIST .......................................................................................................................................................................6

3.3 PCB LOCATIONS ...........................................................................................................................................................7

4. BLOCK DIAGRAM.................................................................................................................................................................8

D

E

F

4.1 OVERALL WIRING DIAGRAM........................................................................................................................................8

4.2 OVERALL BLOCK DIAGRAM.......................................................................................................................................10

5. DIAGNOSIS.........................................................................................................................................................................12

5.1 TROUBLESHOOTING ..................................................................................................................................................12

5.2 BASIC OPERATION CHECK USING SERATO DJ .......................................................................................................14

6. SERVICE MODE .................................................................................................................................................................17

6.1 SERVICE MODE...........................................................................................................................................................17

7. DISASSEMBLY....................................................................................................................................................................27

8. EACH SETTING AND ADJUSTMENT ................................................................................................................................33

8.1 NECESSARY ITEMS TO BE NOTED...........................................................................................................................33

8.2 UPDATING OF THE FIRMWARE .................................................................................................................................33

8.3 ITEMS FOR WHICH USER SETTINGS ARE AVAILABLE ...........................................................................................35

9. EXPLODED VIEWS AND PARTS LIST...............................................................................................................................38

9.1 PACKING SECTION .....................................................................................................................................................38

9.2 EXTERIOR SECTION...................................................................................................................................................40

10. SCHEMATIC DIAGRAM ....................................................................................................................................................44

10.1 MIC and HEADPHONE PCB ASSYS .........................................................................................................................44

10.2 I/O

10.3 MIXER and CROSS FADER PCB ASSYS..................................................................................................................48

10.4 PANEL-L and R PCB ASSYS......................................................................................................................................50

10.5 WAVEFORMS .............................................................................................................................................................52

11. PCB CONNECTION DIAGRAM ........................................................................................................................................56

11.1 MIC and HEADPHONE PCB ASSYS .........................................................................................................................56

11.2 I/O PCB ASSY ............................................................................................................................................................58

11.3 MIXER and CROSS FADER PCB ASSYS..................................................................................................................60

11.4 PANEL-L and R PCB ASSYS......................................................................................................................................62

12. PCB PARTS LIST ..............................................................................................................................................................64

PCB ASSY ............................................................................................................................................................46

2

1

2 3 4

DDJ-SR

5

• For environmental protection, lead-free solder is used on the printed circuit boards mounted in this unit.
Be sure to use lead-free solder and a soldering iron that can meet specifications for use with lead-free solders for repairs
accompanied by reworking of soldering.

• Compared with conventional eutectic solders, lead-free solders have higher melting points, by approximately 40 ºC.
Therefore, for lead-free soldering, the tip temperature of a soldering iron must be set to around 373 ºC in general, although
the temperature depends on the heat capacity of the PC board on which reworking is required and the weight of the tip of
the soldering iron.

Do NOT use a soldering iron whose tip temperature cannot be controlled.

Compared with eutectic solders, lead-free solders have higher bond strengths but slower wetting times and higher melting
temperatures (hard to melt/easy to harden).

The following lead-free solders are available as service parts:

• Parts numbers of lead-free solder:
GYP1006 1.0 in dia.
GYP1007 0.6 in dia.
GYP1008 0.3 in dia.

When you replacing Front panel, JW ring, it is necessary to remove Front panel.

NITTO No. 500

(5 mm × 30 mm)

NITTO No. 500
(5 mm × 40 mm)

When detaching the front panel

The front panel and the Chassis Assy are secured with 10 pieces of double-back tape at the locations shown in the illustration below.
Slowly peel off the tape, taking care that you will not deform the front panel.

When reattaching the front panel

1 Neatly remove any residue of double-back tape from the back of the front panel and the Chassis Assy.
2 Stick 10 pieces (5 mm) of NITTO No. 500 double-back tape to the locations shown in the illustration below then remove the paper liner.

Note: Even if double-back tape was not used in the initial state, be sure to attach double-back tape when reattaching the front panel.

Before securing the front panel to the Chassis Assy with screws, never press on the places where the pieces of double-back tape are

attached.
Press on the places where the pieces of double-bac

k tape are attached after securing the front panel to the Chassis Assy with screws.

Notes:

• Do not reuse the

double-back tape.

• Put the

double-back tape on the Chassis Assy side.

NITTO No. 500
(5 mm × 40 mm)

NITTO No. 500
(5 mm × 80 mm)

Detachment/Reattachment of the front panel

6 7 8

1. SERVICE PRECAUTIONS

1.1 NOTES ON SOLDERING

A

B

1.2 NOTES ON PARTS REPLACEMENT

C

D

E

DDJ-SR

5

6 7 8

F

3

1

Four washers have been added to the screw-mounted parts of the Pad & FSR Plate Assy to solve the problem that
a performance pad is only pressed halfway although it is fully pressed. This problem was revealed during production.
This emergency measure will be taken care of in the future, but the exact date when the improved products will be produced is
not determined yet. At least the first 20,000 products will have the added washers.
The initial service parts for the Pad & FSR Plate Assy will also require attachment of washers.
To prevent the washers from not being attached during replacement of the Pad & FSR Plate Assy with the one for service,
the Pad & FSR Plate Assy and the washers are to be enclosed in the same package as a kit.
The part number of the kit for service is GXX1374.
When a new Pad & FSR Plate Assy for service is to be reassembled, be sure to attach the enclosed 4 washers to
the screw-mounted par

ts. (See the figure below.)

Note on Replacement of the Pad & FSR Plate Assy

Pad & FSR Plate Assy

Attach the washer.

This unit will automatically enter Demo mode if it is left unoperated for 10 minutes in Normal Operation mode, and a
demonstration with LED illumination will start.
To cancel this mode, operate any control or button of this unit.
To disable Demo mode, change the setting in the settings of Utilities mode 1. (For details, refer to the operating instructions.)

A

B

2 3 4

C

D

1.3 ABOUT DEMO MODE

E

F

4

1

2 3 4

DDJ-SR

5

General – Main Unit

Power supply........................................................................ DC 5 V

Rated current....................................................................... 500 mA

Main unit weight..........................................................4.5 kg (9.9 lb)

Max. dimensions......553.6 mm (W) × 65.3 mm (H) × 319.1 mm (D)

(21.8 in. (W) × 2.6 in. (H) × 12.6 in. (D))

Tolerable operating temperature..............................+5 °C to +35 °C

Tolerable operating humidity............5 % to 85 % (no condensation)

Audio Section

Rated output level

MASTER OUT 1............................................................. 4.2 Vrms

MASTER OUT 2............................................................. 2.1 Vrms

BOOTH........................................................................... 2.1 Vrms

Total harmonic distortion

MASTER OUT..................................................................0.006 %

Frequency characteristic

USB, AUX, MIC ................................................... 20 Hz to 20 kHz

S/N ratio (when playing on computer)

MASTER OUT................................................................... 101 dB

Input impedance

AUX ..................................................................................... 47 kΩ

MIC...................................................................................... 10 kΩ

Output impedance

MASTER OUT....................................................................... 1 kΩ

PHONES ...............................................................................32 Ω

USB AUDIO.................................................... 24 bit/Fs : 44.1 kHz

Input / Output terminals

AUX IN input terminal

RCA pin jacks........................................................................1 set

MIC terminal

Phone jack (Ø 6.3 mm).......................................................... 1 set

BOOTH OUT/MASTER OUT2 output terminal

RCA pin jacks........................................................................1 set

MASTER OUT1 output terminal

Phone jack (Ø 6.3 mm).......................................................... 1 set

PHONES output ter

minal

Stereo phone jack (Ø 6.3 mm) ..............................................1 set

Stereo mini phone jack (Ø 3.5 mm)....................................... 1 set

USB terminal

B type ....................................................................................1 set

• CD-ROM (Installation Disc)

• USB cable
(408-SUB-132)

• Read Before Use (Important)/Quick Start Guide
(DDJ-SR/CKSUVYXE5: 502-DDJSRA-3325A, 502-DDJSRA-3326A)

(DDJ-SR/XECN5: 502-DDJSRB-3327)

• Warranty (for some regions)

The included warranty is for the European region.

• For the North American region, the corresponding information is

provided on the last page of both the English and French

versions of the “Read Before Use (Important)/Quick Start Guide”.

• For the Japanese region, the corresponding information is

provided on the last page of the Japanese version of the “Read
Before Use (Important)/Quick Start Guide”.

Accessories

2. SPECIFICATIONS

6 7 8

A

B

C

D

E

F

DDJ-SR

5

6 7 8

5

1

Distortion

Noise

Volume too low

Volume too high

Volume fluctuating

Sound interrupted

See the table below for the items to be checked regarding audio.

No. Procedures

Item to be checked regarding audio

Check points

1 Check the firmware version. The firmware version must be the latest one.

If it is not the latest one, be sure to update it.

Items to be checked after servicing

6 Check the appearance of the product. No scratches or dirt on its appearance after receiving it for service.

To keep the product quality after servicing, confirm recommended check points shown below.

2 Confirm that the customer complaint has been resolved.

If the problem pointed out by the customer occurs with a specific
source or operation, such as PC input, AUX/MIC input, Fader, or
VOL, input that specific source then perform that specific
operation for checking.

The symptoms in question must not be reproduced.
There must be no abnormality in audio signals or operations.

4 Check the analog audio output.

Connect this unit with a PC with the DJ application (Serato DJ)
installed, via USB, then play back audio.

There must be no errors, such as noise, in audio signals and
operations of the MASTER/HEADPHONES outputs.

5 Check the analog audio input.

Input an audio signal via AUX/MIC.

There must be no abnormality in audio signals or operations.

3 Check operations of the operating elements.

Enter Service mode.

There must be no errors in operations of each button, the jog dial,
LEDs, VOL, fader control, and rotary encoder.

Lubricants and Glues List

Name Part No. Remarks

Jigs List

Jig Name Part No. Purpose of use / Remarks

USB cable GGP1193 for PC connection

Adhesive GYL1001 Refer to “7. DISASSEMBLY”.

Grease GEM1096 Refer to “7. DISASSEMBLY”.

2 3 4

3. BASIC ITEMS FOR SERVICE

3.1 CHECK POINTS AFTER SERVICING

A

B

C

D

3.2 JIGS LIST

E

F

6

1

2 3 4

DDJ-SR

5

Mark No. Description Part No. Mark No. Description Part No.

LIST OF ASSEMBLIES

NOTES: - Parts marked by “NSP” are generally unavailable because they are not in our Master Spare Parts List.

-

The > mark found on some component parts indicates the importance of the safety factor of the part.

Therefore, when replacing, be sure to use parts of identical designation.

MIC PCB ASSY 704-SR-A601
HEADPHONE PCB ASSY 704-SR-A600
I/O PCB ASSY 704-SR-A596
MIXER PCB ASSY 704-SR-A597
CROSS FADER ASSY 704-DJM250-A032

PANEL-L PCB ASSY 704-SR-A599
PANEL-R PCB ASSY 704-SR-A598

C

I/O
PCB ASSY

G

PA NEL-R

PCB ASSY

D

MIXER

PCB ASSY

F

PA NEL-L
PCB ASSY

E

CROSS FADER
PCB ASSY

B

HEADPHONE
PCB ASSY

A

MIC
PCB ASSY

• Bottom view

3.3 PCB LOCATIONS

6 7 8

A

B

C

D

E

F

DDJ-SR

5

6 7 8

7

1

W7

CN2C

CN6

CN500

CN1B

CN2B

W

CN2A

CN01

W700

CN701A CN701B

CN1A CN3A

CHASSIS

CHASSIS

CHASSIS

TO
OUTPUT BOARD

TO
CARBON PAD FFC WIRE

TO
CARBO

TO
OUTPUT BOARD

C

I/O PCB ASSY
(704-SR-A596)

A

MIC PCB ASSY
(704-SR-A601)

G

PANEL-R PCB ASSY
(704-SR-A598)

D

MIXER PCB ASSY
(704-SR-A597)

P
(

E

CROSS FADER PCB ASSY
(704-DJM250-A032)

B

H
(7

1

2

3

4

-

When ordering service parts, be sure to refer to "EXPLODED VIEWS and PARTS LIST" or "PCB PARTS LIST".

-

The > mark found on some component parts indicates the impor tance of the safety factor of the part.

Therefore, when replacing, be sure to use parts of identical designation.

2 3 4

4. BLOCK DIAGRAM

4.1 OVERALL WIRING DIAGRAM

A

B

C

D

E

F

8

1

2 3 4

DDJ-SR

CN500

CN2B

W6

CN701B

CN7

CN3A

CHASSIS

TO
CARBON PAD FFC WIRE

F

PANEL-L PCB ASSY
(704-SR-A599)

B

HEADPHONE PCB ASSY
(704-SR-A600)

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34

CN2C

LED6
LED7
LED8

KEY1

KEY3

KEY2

AD3.3V

ADGND

S1

LED- G

WL -B

S4

S3

S2

LED2

LED1

D3.3V

LED5

LED4

LED3

KEY4
KEY5

WL -A

B

A

AD9

AD8

AD6b

AD12

S5
S6

C

D5V

DGND

(AD7b)
(AD13)
(AD14)

1
2
3
4
5
6
7
8

9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34

CN2B

LE

D6
LED7
LED8

KEY1

KEY3

KEY2

AD3.3V

ADGND

S1

LED- G

WL -B

S4

S3

S2

LED2

LED1

D3.3V

LED5

LED4

LED3

KEY4
KEY5

WL -A

B

A

AD9

AD8

AD6b

(WR- A)
(WR- B)

AD12

S5
S6

C

(AD15)

D5V

DGND

1
2
3
4
5
6
7
8

9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34

CN3A

LED6
LED7
LED8

KEY1

KEY3

KEY2

AD3.3V

ADGND

S10

WR- B

S13

S12

S11

LED2

LED1

D3.3V

LED5

LED4

LED3

KEY4
KEY5

WR- A

B

A

AD14

AD13

AD7b

AD15

S14
S15

C

D5V

LE

D-G

DGND

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34

CN2A

LED6
LED7
LED8

KEY1

KEY3

KEY2

AD3.3V

ADGND

S1

WL -B

S4

S3

S2

LED2

LED1

D3.3V

LED5

LED4

LED3

KEY4
KEY5

WL -A

B

A

AD9

AD8

AD6b

AD12

S5
S6

C

D5V

LED- G
DGND

1

2

3

4

5

6

7

8

9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30

CN1A

ADGND

C

AD11

AD1

AD0

AD3

AD2

KE

Y3

S8

LED8

LED7

LED6

LED5

LED4

LED3

KEY2

LED1
LED2

ENCA
ENCB

A
B

AD3.3V

S9

S7

KEY1

D3.3V

D5V

LED- G
DGND

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30

CN1B

ADGND

LED- G

C

AD11

AD1

AD0

AD3

AD2

KEY3

S8

LED8

LED7

LED6

LED5

LED4

LED3

KEY2

LED1
LED2

ENCA
ENCB

A
B

AD3.3V

S9

S7

KEY1

D3.3V

D5V

DGND

AD3.3V

1
2
3
4
5

CN701B

REV

CURVE

HPVR

ADGND

1
2
3
4
5

CN701A AD3.3V

REV
HPVR

ADGND

CURVE

D

MIXER

PCB ASSY

C

I/O
PCB ASSY

B

HEADPHONE

PCB ASSY

D

MIXER
PCB ASSY

1

2

G

PANEL-R

PCB ASSY

C

I/O
PCB ASSY

3

C

I/O

PCB ASSY

F

PANEL-L
PCB ASSY

4

4

5

6 7 8

A

B

C

D

E

F

DDJ-SR

5

6 7 8

9

1

AD * 8

AD * 8

FSR PAD * 8

RIGHT

FSR PAD * 8

LEFT

AD Expansion

AD Port 4 TO 16

74HC4052 * 2

ROTATE VR * 23

ADSP-BF592

(I2S format for audio data)

(44.1K/24bit/512fs for A/D,D

24

AUX

MIC

USB PortB

TUSB3200

PCI-0

PCO-0

PCO-1

BCK

LRCK

6M

(12MHz or 48MHz)

VUSB

TEMPO VR * 2

SLIDER SW * 1

AD * 1

AD * 4

AD * 23

I2C

IC11

IC10

IC27

IC13

IC9

IC900IC900

IC3

IC23

IC22

IC1

IC2

IC15

X1

IC16

IC502

C

I/O PCB ASSY

D

M

A

MIC PCB ASSY

F

PANEL-L PCB ASSY

G

PANEL-R PCB ASSY

F

P

G

P

D5V D3.3V

BD12AK5FB

D1.2V

12

TPS54232

INVERTER

-6V

TPS61085

BOOST

6V

5V

BA05

A5V AD5V

A3.3V

VUSB

TPS54232

STEP DOWN

DA3.3V

ADC

PCM1803

-5.46dB

AUX

ADC

PCM1803

MIC

+20dB

L

3

G

1

S

4

LEVEL0dB

-5.46dB

LEVEL

+9.4dB

44

50

51

39

37

3

3 5 1

5 7

1

1

3 1 1 12

1 12

31

61

32

64 63

36 38

2 3 4

4.2 OVERALL BLOCK DIAGRAM

A

B

C

D

E

F

10

DDJ-SR

1

2 3 4

8M

MKL15Z128VLK4

(24MHz )

32Bit MCU

AD * 4

ENCODE * 1

AD Expansion

74HC4052 * 2

EEPROM

24LC02BT

I2C1

CH FADER * 2

AD Expansion

AD Port 4 TO 32

74HC4051 * 4

Buffer

74HCT244 * 1

LED * 101 + 22 PCS

GPIO * 8

GPIO * 15

GPIO * 7

DATA * 8

SCAN * 15

GPIO * 5(KEY)

12

TACT SW * 58
SLIDER SW * 1
ENCODE SW * 1

CROSS FADER * 1

ADSP-BF592

24.576M

PCO-1

BCK

LRCK

SPI

MCLK

SN74LVC1G

SCHMITT

SCK

AD/DA CLK

JOG WHEEL *2

SLIDER SW * 1

BOOTH VR * 1

JOG TOUCH * 2

AD * 1

AD * 4

AD * 4

AD * 4 AD * 2

AD * 23

LPF&.

LPF&.

LPF&.

BOOTH/MASTER2
(RCA)

NJM4580

NJM4556

MAS

HP

Headphone
(32 ohm/6.3mm & 3.5mm)

DAC

CS4344

DAC

CS4344

DAC

CS4344

NJM4580

NJM4580

L

3

R

2

G

1

MASTER1

BOOTH

Text

SD1757 * 15

Buffer

IC15

X2

X3

IC16

IC18

IC19

IC20

IC502

IC500, IC700, IC701

IC21

IC7

IC5

IC4

IC6

IC26

IC24

IC25

D

MIXER PCB ASSY

B

HEADPHONE PCB ASSY

Y

F

PANEL-L PCB ASSY

G

PANEL-R PCB ASSY

D

MIXER PCB ASSY

F

PANEL-L PCB ASSY

G

PANEL-R PCB ASSY

40 41

2344

36

5

1 7 6 7

1 7 6 7

1 7 2 1

4

61 62

63

38

5

6 7 8

A

B

C

D

5

DDJ-SR

6 7 8

E

F

11

1

[0] Service mode

[1] Troubles of starting system and
communication

[2] Troubles of operation element
and LED

Conduct diagonosis on troubles using Service mode.

Does the MIDI

command output?

Is VUSB 5 V?

Does D3.3V become

3.3 V correctly?

Does oscillator (X3)

oscillate it? (8 MHz)

When you turn VR,

does the signal from VR

change?

Confirm input signal A,B,C.

Is the signal H or L?

When you turn VR,

does the output signal of

IC700, 701 change?

No

No

No

Ye s

Ye s

Ye s

Ye s

Ye s

Ye s

Check power switch turn on.

Confirm if the USB cable is
connected properly.

USB cable is defective.
Replace the USB cable.

No

Confirm that ON does SW, and

both ends do conduction.
When SW does not do conduction,
replace the SW.

No

X3 is defective.
Replace the X3.

No

UCOM (IC20) is defective.
Replace the I/O PCB Assy.

No

VR is defective.

Replace the corresponding part.

No

Analog SW (IC700, 701) is
defective.
Replace the MIXER PCB Assy.

UCOM (IC20) is start-up
abnormality.

Ye s

Confirm analog SW where
a signal is connected to.

Ye s

Confirm whether a matrix circuit
is defective.

No

The power is turned on correctly,
there is a problem with the LED
circuit. See "LED does not lit"

UCOM (IC20) is defective.
Replace the I/O PCB Assy.

Power supply IC (IC27) is defective.
Replace the I/O PCB Assy.

Ye s

UCOM (IC20) is defective.
Replace the I/O PCB Assy.

Ye s

UCOM (IC20) is defective.
Replace the I/O PCB Assy.

Ye s

Q500 to 505, 700 to 702 are
defective.
Replace the corresponding part.

The power is not turned on.

Is the buttons which does

not work the plural?

When you pressed on button,

is the target KEY signal "H"?

Buttons reads it in a matrix.

Buttons or slide SW does not work.

Rotary VR does not work.

Ye s

No

UCOM (IC16) is defective.
Replace the I/O PCB Assy.

No

UCOM (IC16) is defective.
Replace the I/O PCB Assy.

Ye s

Replace the corresponding part.

Is the communication line

of the USB "H" or "L"?

Is the abnormality in

the parts mentioned above?

Confirm whether a USB cable is
connected properly.

Confirm whether there is not the
part on the USB line abnormally.
Object: D11 - 14, L13

Cannot communicate USB.

Do not push and rotary

which work?

Check on 3 pin, 1 pin of

the rotary selector.

When you turned a rotary

selector, is the signal H?

See "Buttons or slide SW does
not work".

Push

Rotary

No

UCOM (IC20) is defective.
Replace the I/O PCB Assy.

Ye s

Rotary selector is defective.
Replace the rotary selector.

Rotary selector does not work.

5. DIAGNOSIS

5.1 TROUBLESHOOTING

A

2 3 4

B

C

D

E

F

12

1

DDJ-SR

2 3 4

5

[3] Troubles of settings

Ye s

UCOM (IC20) is defective.
Replace the I/O PCB Assy.

Ye s

UCOM (IC20) is defective.
Replace the I/O PCB Assy.

Ye s

Damage of the LED.
Replace the LED.

Confirm whether each cables is
connected properly.

When you pressed Pad,

does the voltage change

with CN500 pins 2 - 9?

When you touched Jog,

does the voltage change

with IC501 pin 5?

When you turned Jog,

does the voltage change

with IC20?

When you pressed Pad,

does the voltage change

by the output of IC502?

No

FSR PCB is defective.
Replace the FSR Plate Assy L, R.

No

IC502 is defective. Replace the
PA NEL L or R PCB Assy.

No

LED DRIVER (IC21) is defective.
Replace the I/O PCB Assy.

No

IC16 is defective.
Replace the I/O PCB Assy.

No

The abnormality of the IC which
LED is connected to if you confirm
that all keys work normally and do
not have any problem.
Replace the I/O PCB Assy.

Ye s

Pad does not work.

The LED lits by matrix drive.

Does not all LED lit?

Does not only

one LED lit?

Is the signal of "DATA1 - 8"

of the LED control signal "L"?

Ye s

LED does not lit.

No

Ye s

UCOM (IC20) is defective.
Replace the I/O PCB Assy.

No

E2ROM (IC19) is defective.
Replace the I/O PCB Assy.

The setting information is saved
in IC19.

Are SCL and the SDA

signals "H" or "L"?

Cannot store user settings.

[4] Troubles of Jog touch and Jog rotation

Ye s

UCOM (IC20) is defective.
Replace the I/O PCB Assy.

No

IC501 is defective. Replace the
PA NEL-L or R PCB Assy.

No

UCOM (IC20) is defective.
Replace the I/O PCB Assy.

Confirm whether each cables is
connected properly.

Jog touch and Jog rotation does
not work.

[5] Troubles of sound input and output

Sound does not output.

Ye s

Confirm if the USB cable is
connected properly.

Ye s

Ye s

Sound signal does not have
abnormality, or confirm the
following part.
IC23 to 26 (A/D and D/A IC)

Does USB input signal

output it from pins 2

and 3 of JK1?

Ye s

Are the data control signals

in pins 34, 35 and 44

of IC16?

No

USB cable is defective.
Replace the USB cable.

No

A/D and D/A IC are defective.
Replace the I/O PCB Assy.

Is the abnormality in

the parts mentioned above?

6 7 8

A

B

C

D

E

5

DDJ-SR

6 7 8

F

13

1

[Installation of Serato DJ]

[Connections]

[Operating procedures]

A brief explanation of how to install Serato DJ on a PC is given below. For details, refer to the operating instructions of the
software.
If the OS of the PC to be used is Windows, install the driver software that enables audio output from the PC beforehand.
The operating environment of the PC required for installation of Serato DJ is shown below.

• For the latest information on the required operating environment and compatibility as well as to acquire the latest operating
system, refer to “Software Info” under “DDJ-SR” on the Pioneer DJ support site below.
http://pioneerdj.com/support/

• Operating System support assumes you are using the latest point release for that version.

For the latest version of the Serato DJ software, access Serato.com and download the software from there.
For downloading, registration of a user account at "Serato.com" is required.
Unzip the downloaded file, then double-click the unzipped file to launch the installer.
Read the terms of the license agreement carefully

, and if you agree, select [I agree to the license terms and conditions],
then click [Install].
After installation is completed, the Installation Completed screen will be displayed. Click on [Close] to terminate the Serato DJ
installer.

1 Connect headphones to one of the [HEADPHONES] terminals.
2 Connect powered speakers, a power amplifier, components, etc., to the [MASTER OUT 1] or

[BOOTH OUT/MASTER OUT 2] terminals.

3 Connect this unit to your computer via a USB cable.

4 Turn on the computer’ s power.

5 Switch the [ON/OFF] switch on this unit’ s rear panel to the [ON] side to turn this unit’ s power on.
6 Turn on the power of the devices connected to the output terminals (powered speakers, power amplifier, components, etc.).

1

2

3

5

6

2 3 4

5.2 BASIC OPERATION CHECK USING SERATO DJ

A

B

C

D

E

F

14

DDJ-SR

1

2 3 4

5

Starting the system

Launching Serato DJ
From the Windows [Start] menu, click the [Serato DJ] icon under [All Programs] > [Serato] > [Serato DJ].

When Serato DJ is launched after it is installed, a yellow icon saying “BUY/ACTIVATE” might be displayed in the License panel
on the right side of the Serato DJ screen.
DDJ-SR users do not have to activate or buy Serato DJ.
If you tick the check box of [DO NOT SHOW AGAIN] and click [Online], the icon will disappear thereafter.

Importing tracks

1 Click the [Files] key on the Serato DJ software screen to open the [Files] panel.
2 Click the folder on the [Files] panel containing the tracks you want to add to the library to select it.
3 On the Serato DJ software screen, drag and drop the selected folder to the crates panel.

Loading tracks and playing them

1 Press this unit’ s [BACK (VIEW)] button, move the cursor to the crates panel on the computer’ s screen, then turn the
rotary selector to select the crate, etc.
2 Press the rotary selector, move the cursor to the library on the computer’ s screen, then turn the rotary selector and
select the track.
3 Press the [LOAD] button to load the selected track onto the deck.

: [Files] panel

b

a

a

: Crates panel

b

: Library

a

: Crates panel

b

b

a

6 7 8

A

B

C

D

E

F

DDJ-SR

5

6 7 8

15

1

Playing tracks and outputting the sound

1 Set the positions of the controls, etc., as shown below.

2 Press the [f] button to play the track.
3 Move the channel fader away from you.
4 Turn the [TRIM] control.

Adjust [TRIM] so that the orange indicator on the
channel level indicator lights at the peak level.
5 Turn the [MASTER LEVEL] control to adjust the audio
level of the speakers.

Monitoring sound with headphones

Set the positions of the controls, etc., as shown below.

1

1

10

3

2

2
3
4
5
6
7

8

9

10
11

11

2

4 4

5

6

9

6

3

7

8

A

2 3 4

B

C

D

E

F

16

DDJ-SR

1

2 3 4

5

[1] Error Alarming

If unusual detection is occurred during Power on or working, Indicate notice by LED.

Error LED Remarks

1

Abnormalities in
FLASH-ROM of MAIN_UCOM

The "FX1 Assign" LED of Deck1
Blinks in a cycle of 1 second.

When update goes wrong and FLASH-ROM is not written
correctly, it will be in this state.
If the last update failured, the LED blinks when next Power-on.
Perform updating again. If this error warning persists, replace
the USB cable. If this error warning persists more, replace the
I/O PCB Assy.

2 Abnormalities of USB controller The "FX2 Assign" LED of Deck4

Blinks in a cycle of 1 second.

When the time when it cannot communicate with USB
controller correctly although USB cable is connected at the
time of starting, it will be in this state.
Replace the USB cable. If this error warning persists, replace
the I/O PCB Assy.

1

2

[2] Service mode

Press and hold the left DECK "SHIFT" button and the left "DECK 1" button, then Power-ON.
The firmware version is displayed first. LED except it turn off.

[Method to enter]

Power-OFF

[Method to exit]

When in this mode, the firmware version display appear first.
In this mode, it does not work to communicate with computer via USB.
In this mode, LED dimmer is not available.

[Note]

into
Service mode

Firmware version (x.xx)

Factory Reset

6 7 8

6. SERVICE MODE

6.1 SERVICE MODE

A

B

C

D

E

5

6 7 8

DDJ-SR

F

17

1

The format of the firmware version is "x.xx". (x: decimal)
It is displayed by the Headphone CUE/TAP buttons (Deck1 / Deck 2) and Level indicator.
The firmware display the three-digit every 2 seconds in three times.
The digits express by Headphone CUE/TAP buttons, and the numbers express by Level Indicator.

1. Check of the Firmware Version

2 seconds later

[Numerics expressed with the number of lit LEDs]

0123456789

X.XX X.XX X.XX

2 seconds later 2 seconds later

A

2 3 4

B

C

D

E

F

18

1

2 3 4

DDJ-SR

5

In case of the left parts, the left parts LED are lit.
In case of the right parts, the right parts LED are lit.
In case of the center parts, the right&left parts LED are lit.
All buttons other than the Rotary selector, LED will light only while it is pressed.

[Note]

LED lighting specification for parts type

After checking the firmware version, you can check if each UI parts (button/jog dial/knob/fader etc.) are not abnormal.
All UI parts of top&front panel are objects to check.

2. Check of UI parts & LED

Parts type UI Parts Name Function LED to check

Push switches (with LED)

Rotary selector

Press Own LED

Turn All LED (*7)

Jog dial (rotate operation) Turn "Level indicator" LED (*1)

Volume knob, TEMPO slider Turn "Level indicator" LED (*2)

Channel fader Slide "Level indicator" LED (*3)

Cross fader Slide "Beat indicator" LED (*4)

CROSS FADER REVERSE switch Slide "CROSS F. REV. indicator" LED (*5)

Level indicator switch Slide "Level indicator" LED (*1)

Push switches (without LED)

Rotary selector

BACK (VIEW) button

LOAD PREPARE (AREA) button

Jog dial (touch operation) (Deck 1)

Jog dial (touch operation) (Deck 2)

SHIFT button (Deck 1)

SHIFT button (Deck 2)

Press

All LED (*6)

"Headphones CUE/TAP button" LED (Deck 1)

"Headphones CUE/TAP button" LED (Deck 2)

Level indicator left side

Level indicator right side

"HOT CUE" LED (Deck 1)

"HOT CUE" LED (Deck 2)

6 7 8

A

B

C

D

E

F

DDJ-SR

5

6 7 8

19

1

In these type, the position is indicated in 12 steps from minimum to maximum.

In channel fader, the position is indicated in 13 steps from minimum to maximum.

MIN

MAX

MAX

MAX

MIN

MIN

(*2) Volume knob, TEMPO slider

(*3) Channel fader

The starting position depends on the last position.

Jog dial

Volume type

Level indicator switch

(*1) Jog dial (Rotate operation), Level indicator switch

1 2 5 6 7 8

• • •

12

• • •

1 2 5 6 7 8

• • •

12

• • •

1 2 3 6 7 8

• • •

12 13

• • •

A

2 3 4

B

C

D

E

F

20

1

DDJ-SR

2 3 4

5

In Crossfader, the position is indicated in 9 steps from minimum to maximum.

Mode: LED BRIGHTNESS Mode

When Rotary selector is pressed,"LED BRIGHTNESS Mode" is changed cyclically as follows.

• • • → A → B → C → D → A → • • •
When Rotary selector is pressed, "LIGHTING COLOR Mode" does not change.

(*4) Cross fader

OFF ON

MIN MAX

(*5) CROSS FADER REVERSE switch

(*6) Press the Rotary selector

Mode All LED

A FULL BRIGHTNESS: 100 %

B MID BRIGHTNESS: 20 %

CLOW BRIGHTNESS: 10 %

D OFF

Mode: LIGHTING COLOR Mode
(Each mode is indicated with the combination of lighting colors of the LOAD button and the HOT CUE, ROLL, SLICER,
and SAMPLER buttons.)

*As two LEDs of different colors each are embedded in the LOAD button and the HOT CUE, ROLL, SLICER, and
SAMPLER buttons, LIGHTING COLOR mode can be used for failure diagnosis of each LED.

When Rotary selector is rotated clockwise,"LIGHTING COLOR Mode" is changed cyclically as follows.

• • • → 1 → 2 → 3 → 4 → 5 → 1 →• • •
When Rotary selector is rotated counterclockwise,"LIGHTING COLOR Mode" is changed cyclically as follows.

• • • → 5 → 4 → 3 → 2 → 1 → 5 →• • •
When Rotary selectoris rotated, "LED BRIGHTNESS Mode" does not change.

(*7) Rotate the Rotary selector

Mode

LIGHTING COLOR of LED

LOAD

HOT CUE, ROLL,

SLICER, SAMPLER

1 RED & AMBER

2 AMBER

3 AMBER

4 RED

5 RED

BLUE & RED

BLUE

RED

BLUE

RED

• • • • • •

123 5 6 89

MIN MAX

Other LEDs

State of (*6) retained

6 7 8

A

B

C

D

5

6 7 8

DDJ-SR

E

F

21

1

into
Measurement mode

Jog dial Rotation Time measurement mode

Volume value fluctuation check mode

[3] Measurement mode

This is the mode to measure jog dial rotation time and the fluctuation of knobs/faders.
(1) Jog dial Rotation Time measurement mode
(2) Volume value fluctuation check mode

Press and hold the "SHIFT"+"DECK3" buttons then Power-ON.
During this mode, "DECK 3" and "DECK 4" LEDs are lit.

[Method to enter]

Power-OFF

[Method to exit]

The following data is reset to the factory default settings by "Factory reset" operation.

• Setting data in Utility mode

• Last memory of users

3. Factory Reset

Press and hold the left DECK "SYNC" button and the right DECK "SYNC" button.
Then factory reset starts and "SYNC"LEDs are lit.
After completing reset, "SYNC" LEDs are turned off.

[Method to reset]

A

2 3 4

B

C

D

E

F

22

1

2 3 4

DDJ-SR

5

This is the mode to measure the JOG rotation time which is specified at "Jog dial Performance specification".
The specified range is 100 ± 40 msec.

(1) Jog dial Rotation Time measurement mode

1 Yo u spin Jog dial more than 33*7 = 231 rpm.
*1 In case of less than 231 rpm, it is failure. Then "SLIP" LED (Deck1) is lit.
*2 You must measure by either clockwize or counterclockwize.

2 The controller measures "T1".
*T1: The time that Jog dial rotation speed slow down from 100 rpm to 50 rpm.

3 The controller display result with three Channel level indicators. Refer to below.
The format of the result is "XXX" msec. (X: 0-999 msec .decimal)
It is displayed by the Headphone CUE/TAP buttons (Deck1 / Deck 2) and Level indicator.

Display of the 1st digit Display of the 2nd digit Display of the 3rd digit

[Method to measure]

XXX XXX XXX

[Numerics expressed with the number of lit LEDs]

0123456789

If the measurement result is outside the specified range, check the amount of grease for the Jog dial and the chassis.

6 7 8

A

B

C

D

E

DDJ-SR

5

6 7 8

F

23

1

11 2 3 4

1515

1212

1313

1414

2222 2323 2424 2525

5 2626

6

7

8 9 1010 1717 1818 1919 2020

1616

2121

1111

Test subjects to move by turning right / left-turn Rotary selector.
A/D conversion value observation start/reset by push the Rotary selector.

Will be tested fluctuation of voltage (A/D conversion value) which is made each Fader and Rotary volume by Level indicator.

[Overview]

Knobs under test operation are filled blue as below.

[Knobs under test operation]

• For failure judgment of the rotary VRs
As a guide, amplitude values higher than +4 or lower than -4 may be judged as failure.
The VRs can be set to any position during measurement. Possible symptoms are shown below.

• The volume changes arbitrarily.

• Interrupted sound leakage occurs even if the volume is decreased to the minimum at the Master or Booth Monitor.

• The MIDI signal is output even if the corresponding VR is not operated.

• For operation check of a rotary VR after replacement

[Use of this mode during repair]

(2) Volume value fluctuation check mode

1 Choose the test subject by turn left and right Rotary selector.
The LED is lit with the following turns every 1 click.

Turn right: 1 → 2 → 3 → 4 → . . . . . → 25 → 26 → 1 → . . .

Turn left: 26 → 25 → 24 → . . . . . → 2 → 1 → 26 → . . .

Note: Regarding No.15, both LED are lit.

2 Yo u can see what knob/fader is selected by Lighting LED on each button as shown in the above figure.
For example ,LED to test Channel fader is "Headphone CUE/TAP" button's LED.

3 When targeted knob is decided, push the Rotary selector and start observation of A/D conversion value.
Get the A / D conversion value immediately after the start. It will be reference value.
*A/D conversion value to be monitored is Raw data.

4

Start monitoring and later to monitor the A/D conversion value, do the following actions depending on its value with

Master level indicator.

[Test detail]

A

2 3 4

B

C

D

E

F

24

1

2 3 4

DDJ-SR

5

1 2 3 4 5 6 7 8 910

* Keep the lighting position at the time of maximum fluctuation of each of the positive & negative direction

Level indicator

5 By pushing the Rotary selector while monitoring the conversion value A/D, it is possible to reset the state of the fluctuations
of the past.

Ex.)

1. Turn EQ HI knob (for DECK 1) to the position you want to
measure.

7. More time has elapsed, Level indicator is lit as
follows: become the value 758 of the A/D.

8. More time has elapsed, To maintain the above display
759 even though the value of the A/D.

9. More time has elapsed, Level indicator is lit as
follows: become the value 757 of the A/D.

10. Off all the LED on Level indicator When you push
the Rotary selector, and this value will be new reference
value.

2. Turn the Rotary selector until the 7th LED (Performance
pad) lights.

3. Start A/D conversion value monitoring to push Rotary
selector. If A/D value of push the Rotary selector is 760,
to monitor the amount of change in the value of A/D as
a reference value 760.

4. After a while, Level indicator is lit as follows:
become the value 763 of the A/D.

5. More time has elapsed, to maintain the above display
762 even though the value of the A/D.

6. More time has elapsed, Level indicator is lit as
follows: become the value 764 of the A/D.

DECK1

Result Fig No.

+1 from the reference value A/D conversion value

* Display at the same time both fall / rise direction from the reference value of the conversion value A/D.

1
+2 from the reference value A/D conversion value2
+3 from the reference value A/D conversion value3
+4 from the reference value A/D conversion value4
Over +5 From the reference value A/D conversion value

5

-1 from the reference value A/D conversion value6

-2 from the reference value A/D conversion value7

-3 from the reference value A/D conversion value 8

-4 from the reference value A/D conversion value9
Less than -5 from the reference value A/D conversion value

10

6 7 8

A

B

C

D

E

5

DDJ-SR

6 7 8

F

25

1

Testing the velocity sensitivity and aftertouch of the operating elements shown below.

[Description of the modes]

• Values obtained in response to the speed of an initial keypress (velocity sensitivity) or the amount of force applied after initial
impact (aftertouch) will be converted to 8-step data (3-bit resolution).

• If the Performance pad on the left deck is held pressed, the number of the lit rubber pads on the right deck will
increase/decrease in response to force applied to the Performance pad on the left.

• If the Performance pad on the right deck is held pressed, the number of the lit rubber pads on the left deck will
increase/decrease in response to force applied to the Performance pad on the right.
(With the minimum amount of force applied, one LED is lit, and with the maximum amount of force applied, all 8 LEDs are lit.)

[4] Operation Test of the Velocity Sensitivity and Aftertouch for the Performance pads

To enter the mode for testing the velocity sensitivity and aftertouch of the operating elements, after the unit starts in Service
mode, press the Rotary selector over 1 second. Performance pads 1 on both decks are lit and other LEDs are unlit.

[Method to enter]

Power-OFF.
Or, if the Rotary selector is pressed over 1 second again, all of Performance pad on both decks are unlit.
And the unit returns to normal Service mode.

[Method to exit]

Press Performance pad or hold Performance pad pressed.

[Operation method]

[Display examples]

• When the amount of force applied is medium
(the converted value is "3"), Performance pad LEDs 1–4
on the left (right) deck are lit and the other LEDs are unlit.

• When the amount of force applied is minimum
(the converted value is "0"), only Performance pad LED 1
on the left (right) deck is lit.

• When the amount of force applied is maximum
(the converted value is "7"), all Performance pad LEDs
on the left (right) deck are lit.

A

2 3 4

B

C

D

E

F

26

DDJ-SR

1

2 3 4

5

A

100-S1-3006
×14

A AB E CD

A

B

White

Black

White

Black

White

Black

Red

Black

White

Black Black

White

Black

White

Black

B

100-S1-3005
×2

C

100-S1-3008
×7

D

100-DDJLE-2944
×2

E

100-S1-3010
×1

F

100-S1-3009
×2

G

100-SR-3008
×1

H

100-22-2824
×3

F

A

F

C C

G

HC C

Knobs and Volumes Location

Note:

Even if the unit shown in the photos and illustrations in this manual may differ from your product, the
procedures described here are common.

6 7 8

7. DISASSEMBLY

A

B

C

D

E

F

DDJ-SR

5

6 7 8

27

1

• I/O PCB Assy

(1) Remove the four screws.
(602-B300-041)
(2) Remove the Phone ground plate and
MIC ground plate by removing the two screws.
(602-DJ5500-452)

Base

MIC ground plate Phone ground plate

• Bottom view

• Bottom view

1

2

3

4

5

6

7

8

9

10

11

12

13

1415

16

17

18

1

×18

1

2 2

×2

1

×2

[1] I/O, MIC, HEADPHONE PCB Assemblies

• Base

(1) Remove the Base by removing the 18 screws.
(602-PTP3012-571)

Screw tightening order

Disassembly

A

2 3 4

B

C

D

E

F

28

1

DDJ-SR

2 3 4

5

(3) Remove the two screws.
(602-ST306-728B)
(4) Remove the one screw.
(602-QMX2BPM-322)
(5) Release the two jumper wires from the clamper.
(6) Disconnect the three flexible cables and two
connectors.
(CN1B, 2B, 2C, 6, 7)
(7) Remove the I/O PCB Assy with Output board
by removing the six screws.
(602-DJ5500-452)

• Bottom view

• Rear view

3 3

4

5

6

6

6

5

Earth lead

MIC PCB Assy

I/O PCB Assy

Output board

Earth lead Earth lead

Earth lead

HEADPHONE PCB Assy

6

7

7

7

2

4

4
4

4

4

1

1

1

3

7

7

7

6

CN2C

CN1B

CN2B

CN6

CN7

CN701B

• Bottom view

• Front view

MIC PCB Assy HEADPHONE PCB Assy

1

A

1

2

3

5

6

4

B

C

2

3

6

5

4

Screw tightening order

Screw tightening order

• MIC and HEADPHONE PCB Assemblies

(1) Remove the three screws.
(602-ST306-728B)
(2) Remove the MIC PCB Assy by removing the
one screw.
(602-DJ5500-452)
(3) Disconnect the one flexible cable.
(CN701B)
(4) Remove the HEADPHONE PCB Assy by
removing the five screws.
(602-DJ5500-452)

6 7 8

A

B

C

D

E

F

DDJ-SR

5

6 7 8

29

1

[2] Jog dial section

(1) Remove the two solders.
(2) Remove the two E rings.
(606-C304-209)

(3) Remove the two Wheel Assemblies.

• Bottom view

PA NEL-R PCB Assy

E ring

PA NEL-L PCB Assy

1 1

2

E ring

2

Wheel Assy

Wheel Assy

3

3

(1) Remove the all knobs.

1

×27

[3] Each PCB Assemblies

Note:

When you remove each PCB Assemblies, it is not necessary to remove a jog dial section.

A

2 3 4

B

C

D

E

F

30

DDJ-SR

1

2 3 4

5

• CROSS FADER PCB Assy

(1) Disconnect the one connector.
(CN01)
(2) Remove the one screw.
(602-QMX2BPM-322N)
(3) Remove the CH ground plate and
CROSS FADER PCB Assy by removing the two screws.
(602-SW3008-737B)

• Shield

(1) Remove the FFC isolation slice by removing
the four screws.
(602-SL24F-099)
(2) Remove the MIC isolation slice by removing
the three screws.
(602-SL24F-099)

FFC isolation sliceEarth lead

MIC isolation slice

CROSS FADER PCB Assy

CH ground plate

• Bottom view

• Bottom view

1

2

3 3

1

1

1

1

2

2
2

1

1

2

3

A

B

C

2

4

3

Screw tightening order

Screw tightening order

CN01

• MIXER, PANEL-L and R PCB Assemblies

(1) Disconnect the two flexible cables.
(CN500)
(2) Remove the two solders.
(3) Remove the MIXER PCB Assy by removing
the 20 screws.
Remove the PANEL-L and R PCB Assemblies
by removing the 52 screws.
(602-SL24F-099)

MIXER PCB Assy

PA NEL-R PCB Assy PA NEL-L PCB Assy

• Bottom view

2 2

1

CN500

1

CN500

3

×72

6 7 8

A

B

C

D

5

6 7 8

DDJ-SR

E

F

31

1

MIXER PCB Assy PANEL-R PCB Assy

The other screws are random order.

PA NEL-L PCB Assy

Screw tightening order

1

1

2

3

4

5

6

7

8

9

2

3

4

5

6

7

8

9

10

10

11

12
13

14

15

16

17

18

19

20

21 22

23

24

25

26

28

29

30

27

11
12

13

14

15

17

18

20

19

16

The Application Position of Adhesive and Grease

Adhesive
(GYL1001)

Adhesive
(GYL1001)

Adhesive
(GYL1001)

Adhesive
(GYL1001)

Chassis Assy

I/O PCB Assy

Adhesive
(GYL1001)

Adhesive
(GYL1001)

Adhesive
(GYL1001)

MIXER PCB Assy

Mixer fixed plate

CF fixed plate

Grease
(GEM1096)

Grease
(GEM1096)

Grease
(GEM1096)

• Bottom view

• Bottom view

Wheel Assy

Washer

CROSS FADER PCB Assy

Phone ground plateMIC ground plate

A

B

2 3 4

C

D

E

F

32

1

DDJ-SR

2 3 4

5

After repairing, be sure to check the version of the firmware, and if it is not the latest one, update to the latest version.
Perform the each item when the following parts are replaced.

• IC storing firmware
IC20 (I/O PCB Assy)

• Confirmation of the version of the firmware

• Updating to the latest version of the firmware

• IC storing utility settings
IC19 (I/O PCB Assy)

• Factory reset

• Be changed user setting to condition before the repair
(when be possible)

• PCB Assy storing firmware and utility settings
I/O PCB Assy

• Confirmation of the version of the firmware

• Updating to the latest version of the firmware

• Factory reset

• Be changed user setting to condition before the repair
(when be possible)

• Wheel Assy • Confirmation of the specified value by the mode which
measures rotary decline time of the jog dial

PC

USB cable

1 Connect your computer to DDJ-SR via the USB cable
included with the product.
2 Turn on the power of DDJ-SX while pressing the [SHIFT]
button and the [SYNC] button on the LEFT deck ensure
the Level meter LEDs flash before releasing your finger
from the these buttons.

3 When the update file for DDJ-SR (DDJ-SR_Vxxx.jar) is
activated, the following dialogue is displayed. Click the
[Start] button.
Approximately a few minutes are required for updating.

4 When the firmware update process is complete, click the
[OK] button.

Updating Procedures

• Unzip the downloaded update fife for updating.
Place the update file on the desktop.

• ASIO driver exclusively for DDJ-SX is required to be installed for Windows PC users.

• If Java has not been installed, please download the Java Runtime Environment (JRE) at: http://java.com and install
it on your computer.

Preparations

Note: Turn the power off and disconnect all the cables from the unit.

And close all applications on your computer before running this updating procedure.

Note: Please note that if you fail to update, turn on the
power of DDJ-SR again and start from Step 2 of the
above Updating Procedures.

6 7 8

8. EACH SETTING AND ADJUSTMENT

8.1 NECESSARY ITEMS TO BE NOTED

8.2 UPDATING OF THE FIRMWARE

A

B

C

D

E

5

6 7 8

DDJ-SR

F

33

1

How to check the Firmware Version

From the [Start menu], Run [All Programs] → [Pioneer] →
[DDJ-SR] → [DDJ_SR Version Display Utility].
*Click [DDJ_SR Version Display Utility] tile on the Start
Screen for Windows 8.

For Windows

Open the Apple menu while pressing the option key, then
select “System Profiler” or “System Information.”

Select the [USB] from the [Hardware] to display the name of
the controller. Select the controller to display the firmware
version.

For Mac

A

2 3 4

B

C

D

E

F

34

1

2 3 4

DDJ-SR

5

This unit is provided with user settable items, as shown below.
Although no serious operational problems occur even if data for such user settable items are cleared during repair, it is
recommended that you take note of those settings before starting repair.
Use the Check Sheet shown next page, to which you can transcribe the settings.
If the corresponding part or board Assy is replaced for repair, change the user resettable settings to those noted on the Check
Sheet before starting repair. If resetting is not possible, when returning the repaired product, be sure to tell the customer that
the Utility settings have been cleared and will have to be reset, as required.

Each of the above items can be set in Utility mode.
To enter Utilities mode 1, terminate the application, turn the unit OFF, then while holding the [SHIFT] and
[PLAY/PAUSE] buttons on the left deck pressed, set the [ON/OFF] switch on the rear panel of the unit to ON.
T

o enter Utilities mode 2, terminate the application, turn the unit OFF, then while holding the [SHIFT] and
[PLAY/PAUSE] buttons on the right deck pressed, set the [ON/OFF] switch on the rear panel of the unit to ON.
(For details, refer to the operating instructions of the unit.)

Item for Which User's

Setting is Available

Part Name

IC19
(I/O PCB Assy)

UTILITY

setting

Content to

be Stored

Utilities mode 1Utilities mode 2

Settings for DJ software
other than Serato DJ

Channel fader start setting

Sampler velocity
mode setting

Setting Value (The factory default

settings are indicated in bold.) / Indication method

Setting to use Serato DJ • Setting to use DJ software other than Serato DJ

Left Deck [KEY LOCK] button unlit • [KEY LOCK] button lit

Default value of the beat for
the hot cue roll function setting

1/32 • 1/16 • 1/8 • 1/4 • 1/2 • 1
Left Deck Beat indicator indication: 1/32 • 1/16 • 1/8 • 1/4 • 1/2 • 1

Default value of the beat for
the sampler roll function setting

1/32 • 1/16 • 1/8 • 1/4 • 1/2 • 1
When a Performance pad is pressed after the ROLL button on the
right deck is pressed, a value (1, 2, 3, or 4) will be indicated with the
right-column LEDs of the LEVEL indicator.
A default value can be set separately for each of the 6 Performance
pads (1, 2, 3, 5, 6, or 7).

Left Deck Beat indicator indication: 1/32 • 1/16 • 1/8 • 1/4 • 1/2 • 1
When the SAMPLER button on the left deck is pressed, a value is
indicated with the Beat indicator on the left deck

Momentary mode setting Settings enabled • Settings disabled

Left Deck [PAD PLUS ON]button lit • [PAD PLUS ON] button unlit

Pad Plus mode flashing operation
setting

Settings enabled • Settings disabled
Left Deck [PAD PLUS TAP] button lit • [PAD PLUS TAP] button unlit

Level 12 • Level 50 • Level 75 • Level 100
When the HOT CUE button on the left deck is pressed, a value is
indicated with the Beat indicator on the left deck.

Right Deck Level indicator lighting LED number: 1 • 2 • 3 • 4

Velocity curve setting

FX level Default value of the

Combo FX level setting

Off • Slow • Quick • LFO
When a Performance pad is pressed after the HOT CUE button on
the right deck is pressed, a value (1, 2, 3, or 4) will be indicated with
the left-column LEDs of the LEVEL indicator.
A default value can be set separately for each of the 6 Performance
pads (1, 2, 3, 5, 6, or 7).

Level indicator lighting LED number: 1 • 2 • 3 • 4

Default value of the Combo FX
filter operation mode setting

Curve 1 • Curve 2 • Curve 3 • Curve 4
[1/2X (IN)] button lit • [2X (OUT)] button lit •

[PARAMETER <] button lit • [PARAMETER >] button lit

After touch setting Settings enabled • Settings disabled

[SAMPLER] mode button lit • [SAMPLER] mode button unlit

Jog dial MIDI message sending interval
setting

3 ms • 4 ms • 5 ms • 6 ms • 7 ms • 8 ms • 9 ms •
10 ms • 11 ms • 12 ms • 13 ms

Level indicator lighting LED number:
0 • 1 • 2 • 3 • 4 • 5 • 6 • 7 • 8 • 9 • 10

Slip mode flashing setting Settings enabled • Settings disabled

Left Deck [SLIP]

button lit • [SLIP]

button unlit

Demo mode setting Demo mode enabled • Demo mode disabled

Left Deck

[TAP (FX MODE)]

button lit •

[TAP (FX MODE)] button unlit

With SYNC, without SYNC, function disabled
Left Deck Effect parameter 1 button lit • Effect parameter 2 button lit •

Effect parameter 3 button lit

Master output’ s attenuation
level setting

0 dB (no attenuation) • −3 dB • −6 dB
Left Deck [HOT CUE]

mode

button lit • [ROLL]

mode

button lit •

[SLICER]

mode

button lit

6 7 8

8.3 ITEMS FOR WHICH USER SETTINGS ARE AVAILABLE

5

6 7 8

DDJ-SR

A

B

C

D

E

F

35

1

Sheet for confirmation of the user setting

Velocity curve selection

Sampler velocity mode

Jog dial MIDI message sending interval setting

Curve1 3 ms 4 ms 5 ms 6 ms 7 ms 8 ms 9 ms

10 ms 11 ms 12 ms 13 ms

Curve2

Setting of DJ software to be used

Serato DJ

Other than Serato DJ

Channel fader start setting

With SYNC Without SYNC disabled

Master output’ s attenuation level setting

0 dB -3 dB -6 dB

After touch setting

enabled disabled

Demo mode setting

enabled disabled

Utilities mode 1

Utilities mode 1

Slip mode flashing setting

enabled disabled

Utilities mode 1

Curve3 Curve4

Level 12 Level 50 Level 75 Level 100 Off Slow Quick LFO

Default value of the beat forthe hot cue roll function setting

1/32 1/16 1/8 1/4 1/2 1

Default value of the beat forthe sampler roll function setting

1/32 1/16 1/8 1/4 1/2 1

Momentary mode setting

enabled disabled

Pad Plus mode flashing operation setting

enabled disabled

Utilities mode 2

Utilities mode 2

Utilities mode 2

Default value of the Combo FX level setting

Combo FX

Performance pad 1
Performance pad 2
Performance pad 3
Performance pad 5
Performance pad 6
Performance pad 7

Performance pad 1
Performance pad 2
Performance pad 3
Performance pad 5
Performance pad 6
Performance pad 7

Default value of the Combo FX filter operation mode setting

A

2 3 4

B

C

D

E

F

36

1

2 3 4

DDJ-SR

5

6 7 8

A

B

C

D

E

F

DDJ-SR

5

6 7 8

37

1

NOTES: - Parts marked by “NSP” are generally unavailable because they are not in our Master Spare Parts List.

-

The > mark found on some component parts indicates the importance of the safety factor of the part.

Therefore, when replacing, be sure to use parts of identical designation.

-

Screws adjacent to b mark on product are used for disassembly.

-

For the applying amount of lubricants or glue, follow the instructions in this manual.

(In the case of no amount instructions, apply as you think it appropriate.)

or

2 3 4

9. EXPLODED VIEWS AND PARTS LIST

A

9.1 PACKING SECTION

B

C

D

E

F

38

1

2 3 4

DDJ-SR

5

(1) PACKING SECTION PARTS LIST

Mark No. Description Part No.

1 USB Cable (L = 1500 mm) 408-SUB-132

2 CD-ROM (Installation Disc)

3 Polyfoam 506-SR-657

4 Soft Bag 509-SR-328

5 Paster Board 507-SR-3440

6 Handle 100-SX-3017

7 Handle Base 100-SX-3018

8 Gift Box See Contrast table (2)

9 Read Before Use (Important)/ See Contrast table (2)

Quick Start Guide

• • • • • (To Be Determined)

6 7 8

A

10 Read Before Use (Important)/ See Contrast table (2)

Quick Start Guide

11 Read Before Use (Important)/ See Contrast table (2)

Quick Start Guide

12 PE Bag 505-DJM250-014

(2) CONTRAST TABLE

DDJ-SR/CKSUVYXE5 and XECN5 are constructed the same except for the following:

Mark No. Symbol and Description

8 Gift Box 507-SRA-3449A 507-SRB-3449

9 Read Before Use (Important)/Quick Start Guide (En, Fr, De, It, Nl) 502-DDJSRA-3325A Not used
10 Read Before Use (Important)/Quick Start Guide (Es, Pt, Ru, Ko, Ja) 502-DDJSRA-3326A Not used
11 Read Before Use (Important)/Quick Start Guide (Zhcn) Not used 502-DDJSRB-3327

DDJ-SR

/CKSUVYXE5

DDJ-SR

/XECN5

B

C

D

E

F

DDJ-SR

5

6 7 8

39

1

Wheel plate
(NSP)

Screw
(NSP)

Spring

(NSP)

Wheel & shaft Assy
(NSP)

FSR fixed plate
(NSP)

Carbon pad
(NSP)

9.2 EXTERIOR SECTION

A

2 3 4

B

C

D

E

F

40

DDJ-SR

1

2 3 4

5

A

B

C

D

E

F

G

Bar-code
(NSP)

: Accessories of VR
(NSP)

6 7 8

A

B

C

D

E

F

DDJ-SR

5

6 7 8

41

1

(1) EXTERIOR SECTION PARTS LIST

Mark No. Description Part No.

1 MIC PCB Assy 704-SR-A601

A

2 HEADPHONE PCB Assy 704-SR-A600

3 MIXER PCB Assy 704-SR-A597

4 CROSS FADER PCB Assy 704-DJM250-A032

5 PANEL-L PCB Assy 704-SR-A599

2 3 4

No. Description Part No.

Mark

46 On/On Button 100-ON-3055

47 Hot Cue/Roll Button 100-ROLL-3055

48 Slice/Sampler Button 100-SLICER-3055

49 On/Tap Button 100-TAP-3055

50 On Button 100-ON-3056

6 PANEL-R PCB Assy 704-SR-A598

7 Wheel Assy 701-SR-5350

8 I/O PCB Assy 704-SR-A596

9 Output Board 300-SR-2089

10 Screw 602-HP1010K-181

B

11 Screw 602-MK7-131

12 Screw 602-QMX2BPM-322N

13 1..Pad & FSR Plate Assy kit GXX1374

14 2..Pad & FSR Plate Assy 704-SR-A629

15 2..Washer 606-SR-270

16 30P 1.0 FFC Cable 406-SR-1259

17 5P 1.0 FFC Cable 406-SR-1260

18 1P Ground Wire (L=70 mm) 406-SR-1267

19 1P Lead Wire 406-S1-1231

C

20 Push Button 100-22-2824

21 Little Round Button 100-S1-2991

22 2 Key Button 100-S1-2992S

23 Deck 1 Button 100-S1-2990

24 Deck 2 Button 100-S1A-2990

25 Deck 3 Button 100-S1B-2990

26 Deck 4 Button 100-S1C-2990

27 Jog Tuning Knob 100-DDJLE-2944

28 CF Button 100-S1-3003

D

29 Button 100-S1-3004

30 Speed Push Button 100-S1-3005

51 Tap Hold Button 100-TAP-3056

52 JW Ring 100-SR-3060

53 Locking Cable Clip 300-HM510B-224

54 Fixed Cover 300-33-1918

55 Front Panel 300-SR-2086

56 Mixer Fixed Plate 300-SR-2088

57 K Lock Plate 300-SR-2091

58 CF Fixed Plate 300-SR-2102

59 MIC Ground Plate 300-SR-2104

60 Phone Ground Plate 300-SR-2105

61 CF Ground Plate 300-SR-2106

62 FFC Isolation Slice 501-SR-2589

63 MIC Isolation Slice 501-SR-2590

64 Spring 603-C304-335

65 Velocity Soft Knob 604-SR-618

66 Sponge 612-4MIX-416

67 Foot Mat 612-S1-445

68 Sponge (8*6*18 mm) 612-S1-451

69 Square Pad 612-SR-478

70 1..Play Button Assy 701-DDJSR-5397

NSP 71 2..Play Sync Button 100-SR-3057

NSP 72 2..Lens 100-SR-3058

NSP 73 2..Little Lens 100-SR-3063

74 Numeral Lens 501-SR-2574

75 LM Lens 501-SR-2575

31 FX Rotate Knob 100-S1-3006

32 Gain Rotate Knob 100-S1-3008

33 Gain Rotate Knob 100-SR-3008

34 Filter Rotate Knob 100-S1-3009

35 Browser Rotate Knob 100-S1-3010

36 Base See Contrast table (2)

37 Shift Button 100-SHIFT-3053

E

38 Rectangular Button 100-SR-3053

39 Vinyl Button 100-VINYL-3053

40 1/2 Button 100-12-3054

41 Rectangular Button 100-DJSR-3054

42 -/- Button 100-SR-3054

43 Auto Button 100-AUTO-3055

44 Cue Button 100-CUE-3055

45 Load Button 100-LOAD-3055

F

76 VR Cushion 612-HDJ7000-056A

77 VR Cushion 612-IM-296

78 Chassis Assy 701-DDJSR-5398

79 Quant Lens 501-SR-2573

80 34P 1.0 FFC Cable 406-SR-1258

81 Nut 601-A100-004

82 E Ring 606-C304-209

83 Washer (20*11*0.25T) 606-C304-210

84 Screw 602-B300-041

85 Screw 602-SL24F-099

86 Screw 602-HP1010K-182

87 Screw 602-QMX2BPM-322

88 Screw 602-QMX2BPM-322N

89 Screw 602-SA12-414

90 Screw 602-DJ5500-452

91 Screw 602-A700-494

92 Screw 602-PTP3012-571

93 Screw 602-ST306-728B

94 Screw 602-SW3008-737B

42

1

2 3 4

DDJ-SR

5

6 7 8

(2) CONTRAST TABLE

DDJ-SR/CKSUVYXE5 and XECN5 are constructed the same except for the following:

Mark No. Symbol and Description

36 Base 100-SRA-3052 100-SRB-3052

DDJ-SR

/CKSUVYXE5

DDJ-SR

/XECN5

A

B

C

D

E

F

DDJ-SR

5

6 7 8

43

1

CHASSIS

L

3

R

2

G

1

S

4

JK900

MI C1

C903

47P

C904 47P

C900

220P

C901

220P

C907

0.1

R905

4.7

R906

4.7

C906

10/25

C905

10/25

6V

-6V

R900

10K

R901

10K

C902

22/16

C908

100/16

R902

1K

R903

1K

R904

47K

R907

9.1K

AV=20dB

6

5

7

48

IC900B

4580

AG

31

VR

20K

C981

1500P

C980

1500P

CHASSIS

L

3

R

2

G

1

JK981

HEADPHONE(6.3m m)

L

3

R

2

G

1

JK980

HEADP HONES(3.5m m)

1
2
3
4

CN7

C983

0.1

CHASSIS

C982

0.1

HPR

HPL

C914

10/25

CHASSIS

C

0

BA

A

MIC PCB ASSY (704-SR-A601)

B

HEADPHONE PCB ASSY (704-SR-A600)

C

W7

2 3 4

10. SCHEMATIC DIAGRAM

10.1 MIC and HEADPHONE PCB ASSYS

A

B

C

D

E

F

44

DDJ-SR

1

2 3 4

5

31

2

VR900

20K A

1
2
3
4

CN6

2

3

1

IC900A

4580

AV=9.4dB

6V

C909

47P

R908

9.1K

R910

2.2K

C91047P

R909

24K

C911

10/25

C951

NC

C953

0.1

C954

0.1

HP LEVEL

C.F .CUR

31

2

VR950

20K B

31

2VR951

20K B

2

C1

1

SW950

REVERSE

R950

22K

AD3.3V

-6V

C955

0.1

C950

0.1

C952

0.1

ADG

1
2
3
4
5

CN701B

REV

CURVE

HPVR

MI CI N

C914

10/25

C912

0.1

C913

0.1

CHASSIS

C915

0.1

BA

C

W6

D

CN701A

6 7 8

A

B

C

D

5

DDJ-SR

6 7 8

E

F

45

1

C11

NC

C3

100/16(L)

PD

DA3.3V

C16

0.1

C17

0.1

C15

0.1

C35
47/16

A5V

L4

Bead

C13

0.1

C4

100/10

D5V

AD5V

C23

10/10

C14

0.1

C24

10/10

L11

6.8uH/1.11A

L5

Bead

R11

51K/1%

C26
1u

R12

13K/1%

L6

Bead

R10

8.2K

C28

1200P

D7

SM5819A

COMP

1

FB

2

EN

3

GND4SW

5

IN

6

FREQ

7

SS

8

IC9

Comment: TPS61085

6V

C32

NC

C20

0.47(MEF )

D6
SM5819A

TPS54232 Layout Rule , Please consult the attachment (TPS54232-Layout.pdf)

-6V

L2

Bead

C21

10/10

L10

22uH/1.11A

C27

270P

C38
12P

R9

4.7K

R14

47K

R13
30K

C37

0.027uF

C22

10/10

C25

0.1uF

BOOT

1

VI N

2

EN

3

SS4VSNS

5

COMP

6

GND

7

PH

8

I

C10 TPS54232

C12

0.1

L9

Bead

C31

NC

A

C19

0.47(MEF )

L3

NC

D5V

L1

BEAD

D3.3V

C2

47/16

C6

0.1

R3

1.8K

2
C1
1

4

C2

3

SW1
ON/OF F

I

G

O

IC11
BA05F P

C33

47/16

C34
47/16

C1

10/25

A3.3V

C7

0.1 C8

0.1

C36
22/16

C30

NC

C18

0.47(MEF )

C29

NC

Q4

2SC2712GR

L8

BEAD

L7

BEAD

C9

2.2/50

R6
10K

R8

4.7K

G

1

S

2

D

3

Q5

RTR030P 02

R7
22K

VUSB

D10

SMBJ9.0CA

5V

C10

NC

VB

1

D-

2

D+

3

DGND

4

CHASSIS

5

CHASSIS

6

JK1

USB (DEVI CE)

D+
D-

RST

C43

0.1

R22

4.7K

/INT

C45

0.1

L14

BEAD

C44

0.1

PD

D3.3V

1

23

4

L13

ACM2012 D3.3V

D

D5V

R15
220

C46

0.1

C48

0.1

C49

0.1

C47

0.1

C42

0.1

C58
33P

C57
33P

X1

6M

C59

100P

R21

3.09K

C60

1000P

R20 1.5K

R19

22

R18 22

PFO

1

AVDD

2

PWMO

3

PLLO

4

DVSS

5

PUR

6

DP

7

DM

8

DVDD

9

/MRST

10

TEST

11

EXTEN

12

/RSTO

13

P3014P3115DVSS16/XI NT17P33

18

P3419P

35

20

DVDD21NC22PLLOEN23P1024P1125P12

26

DVDDS

27

P13

28

P14

29

P15

30

P16

31

P17

32

DVSS

33

CSCLK

34

CSYNC

35

CDATO

36

DVDD

37

CDATI

38

/CRST

39

CSC

40

SDA

41

SCL

42

DVDDS

43

MCLKO

44

MC LLO2

45

D

V

SS

46

MCLKI

47

MCLKI2

48

AVSS

49

XT O

50

XTI

51

PFI

52

IC16

TUSB3200

R23

560

C53

10/25

C54

NC

C56

1000P

C40

NC

D20

SMAJ6.0A

D19
SMAJ6.0A

VUSB

NC

1

A

2

GND

3

IC17

NC

D

C61

NC

C63

47/16

C64

47/16

SS

MISO

R4547

I

COM

O

IC13
BD12K A5F P

C76

33P

C75

33P

X2

24.576M

RBCK 1

1

RLRCK 1

2

VDDI NT

9

PF8

10

PF9

11

PF10

12

VDDEXT

3

PF4/DO1_1

4

PF5/DO1_0

5

PF6/TBCK 1

6

PF7/TL RCK 1

7

VDDI NT

8

PF11

13

VDDEXT

14

PF12

15

PF13

16

PF1417PF1518EMU

19

TRST20TMS21TDI22TDO23TCK24VDDEXT25VDDINT26BMODE227BMODE128BMODE029GN D30PG0/D IN0_131PG1/D IN0_0

32

RBCK 0

33

RLRCK 0

34

VDDEXT

35

PG4/DO0_1

36

PG5/DO0_0

37

PG6/TBCK 0

38

PG7/TL RCK 0

39

VDDI NT

40

VDDI NT

41

PG8/SCK 1

42

PG9/MOSI 1

43

PG10/MISO1

44

PG11

45

VDDEXT

46

PG12

47

PG13/SS1

48

PG1449PG15

50

EX T_ WAKE

51

PG

52

RESET

53

NMI

54

VDDINT

55

PPI_CL K

56

EXTCLK/SCLK

57

VDDEXT

58

SDA

59

SCL

60

CLKIN

61

XTAL

62

PF0/D IN1_1

63

PF1/D IN1_0

64

6.2 * 6.2 mm GND

GPAD

65

IC15

ADSP -BF 592

D3.3V

C690.1

C710.1

C730.1

C72

0.1

C740.1

C700.1

C680.1

R4447

R48

47

R49

47

R50

47

R51

47

R52

47

R53

47

R54

47

R55

47

R56

47

R57

47

R4747R46

47

R38 47
R39 47

R40 47
R41 47
R42 47
R43 47

C65 0.1

C66 0.1

C67 0.1

12

34

56

78

910

1112

1314

CN5

DSP JTAG

TDO
TDI
TRST

TMS

EMU

TCK

R37220

D21

SMAJ6.0A

R5922R5822R6122R6022R6322R62

22

TDO

TDI

TRST

TMS

EMU

TCK

RST

MIC

AUX

PCO -0

PCO -1

PCI-0
MAS

BOT

HP

BCK 2
LRCK2

BCK 1

LRCK 1

BCK 2

LRCK 2

BCK 1
LRCK1

MOSI
SCL K

D

TP8

TP7

TP6

TP5

TP3

TP2

TP1

D1.2V

MUTE

5V

D24

SM5819A

NC

1

SUB

2

GND3VO

4

VCC

5

IC14

BD4745G

D23

1SS355

R152

10K

A5V

C113

330/10

A

-6V

R150

470K

R151

82K

C112

68u/25

Q21

A124TK A R153

1K

Q22

2SC2712GR

MUTE- M

R158

30K

R159

30K

31

2

VR1A

20KA

64

5

VR1B

20KA

R160 100

R161

100

R157

47K

C115

220P

C114
220P

3

2

1

L

R

JK2A

AUX

6

5

7

48

IC1B

4580

2

3

1

IC1A

4580

-6V

6V

C117

NC

C116

NC

C118

10/25

AV=0dB

R155

0

R156

47K

R154

0

C119

10/25

R162

NC

R163

NC

A

CHASSI S

6

5

7

48

IC2B

4580

2

3

1

IC2A

4580

AD5V

R165

16K

R164

16K

R166

100

R167

100

-6V

6V

C127

68P

C128

68P

C133

0.01

C129

10/25

C130

10/25

C132

0.01

C122

0.1
C123

0.1
C124

0.1

C125

10/25

C126

10/25

C131

22/16

C121

0.1

C120

0.1

AV=-5.46dB

SCK 1

AUX
BCK 1

LIN

1

RIN

2

VREF 1

3

VREF 2

4

VCC

5

AGND

6

PDWN

7

BYPAS

8

TEST

9

LRCK10BCK

11

DOUT

12

DGND

13

VDD

14

SCK 1

15

OSR

16

FMT0

17

FMT1

18

MODE0

19

MODE1

20

IC22

PCM1803A

A3.3V

D

C134

0.1

LRCK1

RST

C135

0.1

C136

0.01

R172 22

R171 22

R170 22

R169 22

R168 22

2

3

1

IC3A

4580

6

5

7

48

IC3B

4580

AV=-5.46dB

R173

30K

C141

12P

R174

16K

C142

10/25

C143

0.01

R176

100

-6V

6V

C138

NC

C137

NC

1
2
3
4

W6

-6V

6V

C140
22/16

C139
22/16

R175

100

A

AD5V

C153

0.01

C144

0.1
C145

0.1
C146

0.1

C149

10/25

C150

10/25

C151

22/16

C152

0.01

R181 22

R180 22

R179 22

R178 22

R177 22

C148

0.1

RST

LRCK1

C147

0.1

D

A3.3V

LIN

1

RIN

2

VREF 1

3

VREF 2

4

VCC

5

AGND

6

PDWN

7

BYPAS

8

TEST

9

LRCK10BCK

11

DOUT

12

DGND

13

VDD

14

SCK1

15

OSR

16

FMT0

17

FMT1

18

MODE0

19

MODE1

20

IC23

PCM1803A

BCK 1

MIC

SCK 1

R185

R184

R183

R182

C

SCK2

BCK2
LRCK2

MAS

R217

R216

R215

R214

C

SCK2

BCK2
LRCK2

BOT

R237

R236

R235

R234

SCK2

BCK2
LRCK2

HP

1

HOL E1

CHASSI S

A

1

HOL E2

CHASSI S

C225

0.1

C224

0.1

D

1

HOL E8

CHASSI S

1

HOL E7

CHASSI

S

1

HOL E6

CHASSI S

A

1

HOL E5

CHASSI S

1

HOL E4

CHASSI S

A

1

HOL E3

CHASSI S

LED-G

HREQ

R256

47

TP4

D

L20

100uH

R260

100K

R277

NC

R278

NC

R279

NC

5V

5V

D31

SM5819A

D32
SM5819A

C228

10/10

L19

22uH/1.11A

C231

1000P

C232
47P

R289

5.6K/1%

R290

30K

C229

0.015uF

C233

10/10

C230

0.1uF

BOOT

1

VI N

2

EN

3

SS4VSNS

5

COMP

6

GND

7

PH

8

IC27 TP S54232

C5

0.1

R288

18K/1%

C234
NC

L18

Bead

TPS54232 Layout Rule , Please consult the attachment (TPS54232-Layout.pdf)

3.3V

3.3V

I

G

O

IC12

NC

L17

NC

C235

1000P

C236

47/16

C237

47/16

C239

47/16

C238

47/16

C55

1000P

C243

1000P

C244

1000P

C245

1000P

C246

1000P

C247

1000P

C242

1000P

D3.3V

D

C249

1000P

C250

1000P

C251

1000P

C248

1000P

D

D1.2V

C258

NC

R29

0

R293

NC

R294

NC

DDD

C259

0.1

D

1

HOL E9

CHASSI S

C260
NC

D

1

HOL E10

CHASSI S

C261

0.1

D

1

HOL E11

CHASSI S

C262

0.1

D

C263

0.01

C265

10/25

Q39

2SC2712GR

C264

3.3/50

R295

18K

R296

6.8K

G

1

S

2

D

3

Q40

RTR030P 02

R297

22K

C267

0.1

C268

0.1

C270

0.1

C271

0.1

D

D

L2

1

Bead-600

L22

Bead-600

D33

EDZ CTE61 6.8B

D34

EDZ CTE61 6.8B

D35

EDZ CTE61 6.8B

C272

0.1

D12

1SS355

D13

1SS355

D11

1SS355

D14

1SS355

pattern connect

PD

C226 Short

C223 Short

D36

RSB6.8S

C277

0.1

AD5V-6V6V

C278

0.1

C279

0.1

D

D3.3V

C280

0.1

AD5VD5V

C281

0.1

C282

0.1

C283

0.1
A

DA3.3V

C284

0.47(MEF )

!

!

!

!

!

R299
15K

C285

1u

R298

10K

D37 RSB6.8S

D38 RSB6.8S

MISO

MOSI

ZD1

NC

ZD2

NC

C

A

CN6

The > mark found on some component parts
indicates the importance of the safety factor of the part.
Therefore, when replacing, be sure to use parts
of identical designation.

1

2

3

4

9

6

7

8

5

41

42

43

44

45

46

32

39

25

18

10.2 I/O PCB ASSY

A

B

C

D

2 3 4

E

F

46

1

DDJ-SR

2 3 4

DA3.3V

C16

0.1

C17

0.1

AD5V

A3.3V

C8

0.1

C36
22/16

L8

BEAD

D

BCK 2

BCK 1

LRCK2

LRCK1

SCK 2

SCK 1

R30

150

D3.3V

C52

0.1

1A

3

2A

5

3A

7

4A

9

5A

11

6A146Y

15

5Y

12

4Y

10

3Y

6

2Y

4

1Y

2

VCC

1

GND

8

IC18

74HC4050

R310R29

150

R22

4.7K

PCO-1

PCI-0

PCO-0

SDA

D5V

R25

100

R24

100

C48

0.1

C51

0.1

C49

0.1

C47

0.1

R26 100

C58

33P

M

D

O
S

D
ST

P30

P3115DVSS16/XI NT17P33

18

P3419P

35

20

DVDD21NC22PLLOEN23P1024P1125P12

26

DVDDS

27

P13

28

P14

29

P15

30

P16

31

P17

32

DVSS

33

CSCLK

34

CSYNC

35

CDATO

36

DVDD

37

CDATI

38

/CRST

39

CSC

40

SDA

41

SCL

42

DVDDS

43

MCLKO

44

MC LLO2

45

D

V

SS

46

MCLKI

47

MCLKI2

48

AVSS

49

XT O

50

XTI

51

PFI

IC16

TUSB3200

R16 220
R17 220
R33 47
R34 47
R35 47
R36 47

SCL

R23

560

C62

NC

C56

1000P

SMAJ6.0A

D17

NC

D16

NC

D15

NC

D18

NC

R32

0

NC

1

A

2

GND3Y

4

VCC

5

IC17

NC

D

D3.3V

C50

NC

C61

NC

R27

4.7K

R28

4.7K

SS

MISO

C730.1

C72

0.1

C740.1

R48

47

R49

47

R50

47

R51

47

R52

47

R53

47

R54

47

R55

47

R56

47

R57

47

PCI-0
MAS

BCK 1

LRCK 1

BCK 2

LRCK 2

MOSI
SCL K

S9

S8

S7

R105

2K

R106

2K

R107

2K

D

1A1

2

1A2

4

1A3

6

1A4

8

2A1

11

2A2

13

2A3

15

2A4

17

/1G

1

/2G

19

1Y1

18

1Y2

16

1Y3

14

1Y4

12

2Y1

9

2Y2

7

2Y3

5

2Y4

3

+V

20

GND

10

IC21

74HCT244

C81

0.1

C99
100/10

D5V

C98
100/10

D3.3V

SCL 1

SDA1

R109

4.7K

R110

4.7K

R92 220

R90 220

AD0

C94

0.1

C85560P

C830.01

C77

0.1

R1240

A0

1

A1

2

A2

3

GND4SDA

5

SCL

6

WP

7

VCC

8

IC19

24LC02BT

C93

0.1

ADG

AD3.3V

C96

47/16

L15

Bead-120

C78

0.1

R131
10K

RSTB

SDIO

CLK

C79

0.1
D3.3V

SWD_DI O
GND
SWD_CL K
/RST

C97

0.01

X3
8M

R132

1M

C80

0.1

1
2
3
4
5

CN4

CON5

RSTB

D22

SMAJ6.0A

C100

22P

C101

22P

SCL

SDA

CLK

SDIO

DATA4

DATA5

DATA6

DATA7

DATA8

DATA2

DATA3

DATA1KEY5

KEY4

KEY3

KEY2

KEY1

S3

S13

S12

S14

S11

S15

AD13

AD14

AD15

C90560P

C102560P

C103560P

R83 220

R84 220

R85 220

AD1

AD2

R86 220

R87 220

R88 220

C91560P

C104560P

C105560P

AD3

R104 100

R103 100

R102 100

S10

R118 2K

R119 2K

R120 2K

R122 1K

R101 100

R117 2K

R116 2K

R121 2K

PTE0

1

PTE1

2

PTE2

3

PTE3

4

PTE4

5

PTE5

6

VDD

7

VSS

8

PTE16/AD1

9

PTE17/AD5a

10

PTE18/AD2

11

PTE19/AD6a

12

PTE20/AD0

13

PTE21/AD4a

14

PTE22/AD3

15

PTE23/AD7a

16

VDDA

17

VREH

18

VREL

19

VSSA

20

PTE 29/AD 4b21PTE30/AD 2322PTE 3123PTE 24/I2C0_SC L24PTE 25/I2C0_SD A25PTA 0/SWD _CL K26PTA127PTA 228PTA3/SWD_DIO29PTA4

30

PTA 5

31

PTA 1232PTA 1333PTA 1434PTA 1535PTA 16

36

PTA 1737VDD38VSS39EXTA LO

40

XTAL O

41

RESETB

42

PTB0/AD8

43

PTB1/AD9

44

PTB2/AD12

45

PTB3/AD13

46

PTB8

47

PTB9

48

PTB10

49

PTB11

50

PTB16

51

PTB17

52

PTB18

53

PTB19

54

PTC0/AD14

55

PTC1/RTC_CL K IN/AD15

56

PTC2/AD11

57

PTC3/L U_P7

58

VSS

59

VDD

60

PTC4/PCS

61

PTC 5/SCK

62

PTC 6/MOSI63PTC 7/MISO

64

PTC 865PTC 9

66

PTC 10/I2C1_SC L

67

PTC 11/I2C1_SD A

68

PTC 1269PTC 1370PTC1671PTC 17

72

PTD 0/TPM0_C H0

73

PTD 1/AD 5bTPM 0_CH 1

74

PTD 2/PTM 0_CH275PTD 3/TPM0_C H376PTD 4/TPM0_C H4

77

PTD 5/AD 6b/TPM 0_CH5

78

PTD 6/AD7b

79

PTD 7

80

IC20

MK L15Z128VL K 4

R81220

R80220

R79220

R78220

R77220

R76220

R75220

R74220

ENCA

ENCB

R70 220

R69220

AD6b

AD7b

C870.01
C880.01

ADG

AD11

R82 220

C890.01

ADG

AD9

S5R115 2K

S2R114 2K

S4R113 2K

R1084.7K
R64

220

R65

220

WL-A

WL -B

WR-A

WR-B

SDA 1

SCL 1

B R73 220

A R72 220

/INT R71 220

R89 220AD8

R91 220AD12

C840.01

C86560P

R66

220

D3.3V

R67

220

R126

22K

R127

22K

R128
22K

R68

220

R129
22K

SCLK

R130
22K

SS

MOSI

MISO

R123

4.7K

R10022

MUTE- M

R97 22

R96 22

RST R125 47

R98 22

R99 22

R95 22

R94 22

C92

0.01

R93

220

ADG

AD3.3V

VDET

VDET

BOOTH

31

2 VR2

20KB

C82

0.1

S1R112 1K

C95

NC

R134

NC

R133

NC

D5V

L16

NC

R111 2K S6

2C11

SW2
BOOTH/MASTER

L

ED8

LED7

LED6

LED5

LED4

LED3

LED2

LED1

DATA1

DATA3

DATA2

DATA8

DA TA7

DATA6

DATA5

DATA4

ADGLED-G

C111

NC

C110

NC

ADG

C109

NC

C108

NC

D

ADG

C107

NC

C106

NC

LED-G

R185 22

R184 22

R183 22

R182 22

C159

100/10

C160

100/10

C161
1800P

C162

1800P

R186

3.3K

R187

3.3K

C155

0.1

D

SDIN

1

SCL K

2

LRCK

3

MCLK

4

VQ5FILT

6

OUTL

7

GND

8

VA

9

OUTR

10

IC24 CS4344

C154

0.1

C156

100/16(L)

C158
10/25

C157
10/25

SCK2

BCK2
LRCK2

MAS

DA3.3V

2

3

1

IC4A

4580

6

5

7

48

IC4B

4580

2

3

1

IC5A

4580

6

5

7

48

IC5B

4580

AV=9.63dB

R190

1K

C176

220P

R193

10K

R191

1K

R192

10K

C170

NC

C169

NC

6V

-6V

C171

220P

Q24

2SD2704K

R188

150K

C166

100/16(L)

C165

100/16(L)

Q23

2SD2704K

R189

150K

C172
470P

C173

470P

R197

3.3K

R196

3.3K

C178 100P

C177 100P

R194

3.3K

R195

3.3K

C163 NC

C164 NC

C175

470P

C174

470P

6V

-6V

D25

1SS355

D26

1SS355

MUTE

MUTE

C168

47/16

C167

47/16

Q25

2SD2704K

Q28

2SD2704K

R206

2.7K

R207

2.7K

R201

100K

R199

100K

R203 470

R204 470

R200

100K

R198

100K

C181

100/10

C179

100/10

C186
470P

C184
470P

C185
470P

C183
470P

Q26

2SD2704K

Q27

2SD2704K

R208

2.7K

R209

2.7K

R205 470

R202 470

R212 30

R213 30

R211 30

R210 30

AV=6dB

C180 100/10

C182

100/10

CHASSI S

L

3

R

2

G

1

JK4

MASTER1 R

L

3

R

2

G

1

JK3

MASTER1 L

CHASSI S

C188

0.1

D

R217 22

R216 22

R215 22

R214 22

SDIN

1

SCL K

2

LRCK

3

MCLK

4

VQ5FILT

6

OUTL

7

GND

8

VA

9

OUTR

10

IC25 CS4344

C187

0.1

C189

100/16(L)

C191
10/25

C190
10/25

SCK2

BCK2
LRCK2

BOT

R219

3.3K

R218

3.3K

C194
1800P

C193

100/10

C192

100/10

AV=9.63dB

Q29
NC

R220

NC

Q30
NC

R221

NC

D27

NC

D28

NC

MUTE

C202

470P

C201
470P

C195

100/16(L)

C196

100/16(L)

C199

220P

-6V

6V

C197

NC

C198

NC

C200

1800P

R224

10K

R223

1K

R225

10K

C203

220P

R222

1K

6

5

7

48

IC6B

4580

2

3

1

IC6A

4580

MUTE

C207

100/10

C206

100/10

R229 820

R228 820

R231 2.7K

R230 2.7K

Q32

2SD2704K

Q31

2SD2704K

R233 180

R232 180

R227

100K

R226

100K

C204
220P

C205

220P

3

2

1

L

R

JK5A

BOOTH/MASTER2

CHASSI S

C213

47/16

C214

47/16

R238

6.8K

R239

6.8K

R237 22

R236 22

R235 22

R234 22

C209

0.1

D

SDIN

1

SCL K

2

LRCK

3

MCLK

4

VQ5FILT

6

OUTL

7

GND

8

VA

9

OUTR

10

IC26 CS4344

C208

0.1

C210

47/16

C212
10/25

C211

10/25

SCK2

BCK2
LRCK2

HP

6

5

7

48

IC7B

4556

2

3

1

IC7A

4556

R242

3.3K

C219

1500P

C221

180P

R244

24K

R243

3.3K

R245
24K

C220

1500P

C222

180P

C216

10/25

C215

10/25

R246

3.3,FRN 1/4W

AV=10.95dB

6V

-6V

R247

3.3,FRN 1/4W

Q34

2SD2704K

Q33

2SD2704K

R241

150K

R240

150K

C218
470P

C217

470P

D29

1SS355

D30

1SS355

MUTE

1
2
3
4

W7

R255

10,1/4W

R254 10,1/4W

R251

2.7K

R249

2.7K

Q38

2SD2704K

Q36

2SD2704K

A

Q35

2SD2704K

Q37

2SD2704K

R248

2.7K

R250

2.7K

R252 22,1/4W

R253

22,1/4W

MUTE

LED-G

C R258 220

HREQ

R256

47

HREQ

R257

100

R259

22K

D3.3V

TP9

DA3.3V

L20

100uH

C227

0.01

1
2
3
4
5
6
7
8

9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30

CN1A

ADGND

C

AD11

AD1

AD0

AD3

AD2

KEY3

S8

LED8

LED7

LED6

LED5

LED4

LED3

KEY2

LED1
LED2

ENCA
ENCB

A
B

AD3.3V

S9

S7

KEY1

D3.3V

D5V

LED-G

1
2
3
4
5
6
7
8

9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34

CN2A

LED6
LED7
LED8

KEY1

KEY3

KEY2

AD3.3V

ADGND

S1

WL

-B

S4

S3

S2

LED2

LED1

D3.3V

LED5

LED4

LED3

KEY4
KEY5

WL -A

B

A

AD9

AD8

AD6b

AD12

S5
S6

C

D5V

LED-G

1

2

3

4

5

6

7

8

9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34

CN3A

LED6
LED7
LED8

KEY1

KEY3

KEY2

AD3.3V

ADGND

S10

WR-B

S13

S12

S11

LED2

LED1

D3.3V

LED5

LED4

LED3

KEY4
KEY5

WR-A

B

A

AD14

AD13

AD7b

AD15

S14
S15

C

D5V

LED-G

R261

220K

R262220K

R263220K

R265

NC

R264220K

R266

220K

R267

NC

R268

NC

R269

NC

R270

NC

R27

4

22

0K

R273 220K

R271 220K

R272 220K

R275 220

D3.3V

R276

22K

MAS

R280

10K

R281

10K

R282

NC

R283

NC

R284

10K

R285

10K

R286

NC

R287

NC

D

V

L17

NC

DGND

DGND

DGND

C55

1000P

C240

NC

C241

1000P

C244

1000P

C245

1000P

C246

1000P

C247

1000P

C249

1000P

C250

1000P

C251

1000P

C252

470/10

C253

470/10

C255

1000P

C256

1000P

C254

1000P

D3.3V

D

C257

1000P

R292

0

C266

0.1

C269

0.1

D A

C272

0.1

C274

0.1

C273

0.1

D

DA3.3V

C276

0.1

C275

0.1

D

!

!

D37 RSB6.8S

D38 RSB6.8S

MISO

MOSI

C

I/O PCB ASSY (704-SR-A596)

C

B

CN7

D

CN1B

F

CN2B

G

CN2C

4

9

5

11

20

27

34

34

33

33

28

35

35

28

2930

31

32

36

37

38

39

27

26

40 40

40

40

26

21

212223

2425

20

19

19

5

6 7 8

A

DDJ-SR

B

C

D

E

F

47

5

6 7 8

1

HI -L

C707

0.01

TRI M-L

C706

0.01

C704

0.01

C705

0.01

LOW- L

MI D-L

31

2

VR702

20K B

31

2VR701

20K B

31

2VR700

20K B

31

2

VR703

20K B

C703

0.1

C702

0.1

C701

0.1

C700

0.1

4162COM37455INH6VEE7VSS

8

C9B

10A11312013114215

VDD

16

IC700

74HC4051

C713

0.01

C712

0.01

C714

0.01

C715

0.01

31

2 VR704

20K B

31

2 VR705

20K B

HI -R

31

2 VR706

20K B

31

2 VR707

20K B

TRI M-R

MI D-R

LOW- R

C708

0.1

C709

0.1

C710

0.1

C711

0.1

C716

0.1

ADG

AD3.3V

R700100

R701100

R702100

C717

0.1

R703100

4162COM37455INH6VEE7VSS

8

C9B

10A11312013114215

VDD

16

IC701

74HC4051

AD3.3V

R704100

R705100

FIL-R

FIL-L

SAMP LER

HP-CUE.MAS

31

2

VR710

20K B

31

2VR709

20K B

31

2VR708

20K B

31

2

VR711

20K B

C718

0.1
C719

0.1
C720

0.1
C721

0.1

C723

0.01

C722

0.01

C724

0.01

C725

0.01

AD3

B

C

AD0

C727

0.01

ADG

31

2 VR712

20K B

A

MASTER

C726

0.1

AD3.3V

1

CN700

3

1

W700

C732

10 /10

R719

200

R718

200

R717

100

R716

100

R715

100

R714

100

D704

RED

D706

RED

D707

RED

D705

RED

R713

100

R712

100

R711

100

D701

RED

D709

RED

D708

RED

D703

RED

D702

RED

D700

RED

R710

100

R724

200

R723

200

R722

47

R721

47

D711

AMBER

D713

AMBER

D712

AMBER

D714

AMBER

R726

100

D716

GREEN

R725

100

D715

GREEN

R732

100

R731

100

R730

100

R729

100

R728

100

D717

GREEN

R727

100

D722

GREEN

D721

GREEN

D718

GREEN

D720

GREEN

D719

GREEN

K EY1

RED(253) * 11,AMBER(162) * 4 ,Y/GREEN (252) * 8

LED1

LED2

LED3

LED4

LED5

LED6

LED7

LED8

3mm HYPER LED 23 PCS

R720

200

D710

RED

C728

47/16

12345

CN701A

TO FRONT CN701B

REV

CURVE

HPVR

R737

NC

D731

NC

R738

NC

D732

NC

D

E

C
(

B

CN701B

2 3 4

10.3 MIXER and CROSS FADER PCB ASSYS

A

B

C

D

E

F

48

DDJ-SR

1

2 3 4

5

FIL-L

1

20K B

C721

0.1

C725

0.01

C727

0.01

ADG

1

20K B

C7330.01

AD1

AD2

ADG

C7340.01

VR713

20K B

VR714

20K B

AD3.3V

CH1- FA

CH2- FA

AD11

123

CN700

3P

31

2VR715

20K B

123

W700

3P

CORSS F ADER

C732

10u/10

C730

0.1

C729

0.1

C731

0.01

D3.3V

R707

22K

R709

10K

R708

10K

R706

22K

ENCB

ENCA

1234

5

SW700

BROWSE

C740

0.01

C739

0.01

K EY3

D

R723

200

D713

AMBER

R732

100

D722

GREEN

SW702

TACT

SW701

TACT

D723

1SS355

D725

1SS355

D724

1SS355

2

C1

1

SW705

LEVEL

SW707

TACT

SW703

TACT

SW706

TACT

SW704

TACT

D727

1SS355

D726

1SS355

D730

1SS355

D729

1SS355

D728

1SS355

K EY1

K EY2

LED8

R720

200

D710

RED

C737

47u/16

C738

10u/25

123456789

101112131415161718192021222324252627282930

CN1B

LED- G ADG

ADGND

LED- G

C

AD11

AD1

AD0

AD3

AD2

K EY3

S8

LED8

LED7

LED6

LED5

LED4

LED3

K EY2

LED1

LED2

ENCA

ENCB

A

B

AD3.3V

S9

S7

K EY1

D3.3V

D5V

DGND

R734

33K

Q700

2SD1757

R735

33K

Q701

2SD1757

R736

33K

Q702

2SD1757

LED- G

D5V

C741

10/25

S8

S9

S7

LOAD- L

CUE- R

LOAD P REP ARE

BACK

CUE- L

LOAD- R

ED

E

CROSS FADER PCB ASSY
(704-DJM250-A032)

D

MIXER PCB ASSY
(704-SR-A597)

C

CN1A

6 7 8

A

B

C

D

E

F

DDJ-SR

5

6 7 8

49

1

C502

0.1

TEMP O- L

C501

0.1

FX1- 2

FX1- 1

A

B

AD12

C503

0.1

AD3.3V

C500

47u/16

C505

0.1

C504

0.1

31

2 VR500

20K B

31

2 VR501

20K B

A3 A1

A2A4

B3 B1

B2B4

P500

20KBX2

BEATS- L

C507

0.1

31

2 VR503

20K B

C

FX1- 3

C506

0.1

31

2 VR502

20K B

C510

0.01

C511

0.01

C512

0.01

C513

0.01

C508

0.01

C509

0.01

C514

0.1

ADG

4162COM37455INH6VEE7VSS

8

C9B

10A11312013114215

VDD

16

IC500

74HC4051

R502100

R500100

R501100

AD6b

C517

1/16

C516

1/16

R503

51K

R504

20K

R505

1K

R507

2.4K

C515

0.1

VCC1RA52RA43RA34RC55RC46RC3

7

RC28RC19RC0

10

RA211RA112RA0

13

GND

14

IC501

PIC16F 616

AD3.3V

WHEEL -L

L500

100uH

R506

1K

CHASSI S

C518

1000P

ADG

IN

D501

EDZ CTE61 6.8B

D503

LTH-301-07

D502

LTH-301-07

R510

470

R511

470

D3.3V

R509

22K

R508

22K

D

WL -A

WL -B

C524

0.01
C525

0.01
C526

0.01

C520

0.01

C521

0.01

C522

0.01

R512

3.3K

R520

100

R514

3.3K

R522

100

R516

3.3K

R524

100

R518

R513

3.3K

R521

100

R515

3.3K

R523

100

R517

3.3K

R525

100

AD3.3V

FSR2

FSR3

FSR1

FSR5

FSR6

FSR41

2345678

9

10

CN500

Molex FF C10P

TP1

TP2

TP3

TP4

TP5

TP6

TP7

TP8

C531

0.1

C529

0.1

1

HOL E500

CHASSI S

AD3.3V

0Y12Y2YCOM33Y41Y5INH6VEE7GND

8

B

9A103X110X12

XCOM

131X142X15

VCC

16

I

C502

74HC4052

D

ADG

C530

0.1

1

HOL E501

CHASSI S D

AD8

AD9

A

B

R529 100

R528 100

R537

100

D511

TAP

R533

100

D507

FX-2

R535

100

D509

FX-3

R530

100

D504

FX-1

R536

100

R531

100

D510

TAP

D505

FX-1

D508

FX-3

D506

FX-2

R532

100

R534

100

R545

75

R540

75

R543

75

R538

75

D512

HOT CUE

R544

75

R542

75

R541

75

R539

75

D519

SAMP LER

D515

ROL L

D518

SAMP LER

D514

ROL L

D517

SLI CER

D513

HOT CUE

D516

SLI CER

LED5

LED6

LED7

LED8

R553

47

R551

47

R549

47

R547

47

R552

47

R550

47

R548

47

R546

47

D520

BL

UE

D521

BL UE

D522

BL UE

D523

BL UE

D524

BL UE

D525

BL UE

D526

BL UE

D527

BL UE

RUBBER P AD L ED(421)

R554

200

D531

K EY LOOK

D530

PAD

D535

PARAMETER1

D534

PARAMETER1

D533

2X

D532

1/2X

D529

SLI P

D528

SYNC

R555

200

R556

150

R557

200

R558

200

R559

200

R560

200

R561

200

D539

RED

D538

RED

D543

RED

D542

RED

D541

RED

D540

RED

D537

RED

D536

RED

R562

200

R563

200

R569

200

R564

200

R568

200

R565

200

R567

200

R566

200

D547

DECK 1/2

D546

VI NYL

D551

JOG

D550

P

LAY/P AUSE

D548

DECK 3/4

D545

ASSI GN 1

D544

ASSI GN 2

R577

200

R570

56

R576

120

D549

CUE

R575

120

R574

200

R573

200

R572

200

R571

200

R578

100

D553

AUTO L OOP

R579

100

D552

AUTO L OOP

LED1

LED2

LED3

LED4

D554

1SS355

KEY1

SW500

K EY LOOK

SW505

JOG

D559

1SS355

D564

1SS355

SW510

PAD

D568

1SS355

SW514

AUTO L OOP

SW518

2X

D572

1SS355

SW522

PARAMETER1

D576

1SS355

3mm HYPER LED 50 PCS

RED(253) * 34,AMBER(163) * 2 ,Y/GREEN (252) * 1,WHITE(422) * 1,BLUE(357) * 8,BLUE(421) * 8

D581

ROL L

D580

HOT CUE

R581

82

R580

82

D583

SAMP LER

D582

SLI CER

R583

82

R582

82

R584

NC

D584

FX-1

R585

NC

D585

FX-2

R586

NC

D586

FX-3

R587

NC

D587

TAP

R588

NC

D588

AUTO L OOP

D500

EDZ CTE61 6.8B

C528

10/10

C519

10/10

CHASSI S

C535

0.1

D

CHASSI S

C536

0.1

D

Q506

2SC2712GR

Q507

2SC2712GR

R596

22K

R595

22K

GF

PA D

17

2 3 4

10.4 PANEL-L and R PCB ASSYS

A

B

DDJ-SR

C

D

E

F

50

1

2 3 4

5

C514

0.1

ADG

C526

0.01
C527

0.01

0.01

C522

0.01

C523

0.01

R516

3.3K

R524

100

R518

3.3K

R526

100

R517

3.3K

R525

100

R519

3.3K

R527

100

LED-G

C533

47/16

C532

10u/25

ADG

(AD7b)

(AD13)

(AD14)

123456789

10111213141516171819202122232425262728293031323334

CN2B

LED6

LED7

LED8

KEY1

KEY3

KEY2

AD3.3V

ADGND

S1

LED-G

WL -B

S4S3S2

LED2

LED1

D3.3V

LED5

LED4

LED3

KEY4

KEY5

WL -ABA

AD9

AD8

AD6b

(WR- A)

(WR- B)

FSR8

FSR7

FSR5

FSR6

678

9

10

Molex F

FC10P

TP5

TP6

TP7

TP8

GND B

74HC4052

ADG

AD9

AD12

S5S6C

(AD15)

SAMP LER

D518

SAMP LER

BL UE PARAMETER1 RED JOG

D554

1SS355

KEY1

KEY2

KEY5

KEY4

SW504

CUE

KEY3

D558

1SS355

SW503

FX-1

SW500

K EY LOOK

D555

1SS355

D557

1SS355

SW501

HOT CUE

SW502

SYNC

D556

1SS355

SW509

PLAY/P AUSE

D563

1SS355

SW508

FX-2

SW505

JOG

D560

1SS355

D559

1SS355

D562

1SS355

SW507

SHI FT

SW506

ROL L

D561

1SS355

D564

1SS355

SW510

PAD

SW513

FX-3

D567

1SS355

D565

1SS355

SW511

SLI CER

SW512

ASSI GN 2

D566

1SS355

D568

1SS355

SW514

AUTO L OOP

SW517

TAP

D571

1SS355

D569

1SS355

SW516

DECK 3/4

SW515

SAMP LER

D570

1SS355

SW518

2X

D572

1SS355

SW521

SL

IP

D575

1SS355

SW520

VI NYL

D574

1SS355

SW519

1/2X

D573

1SS355

SW522

PARAMETER1

D576

1SS355

SW525

DECK 1/2

D579

1SS355

SW524

ASSI GN 1

D578

1SS355

SW523

PARAMETER1

D577

1SS355

D5V

SAMP LER

*PN Request. Please Refer "DDJ-SR QA_Request list (ele)-0329_3.xlsx" .

Q500

2SD1757

R589

3.3K

S1

Q501

2SD1757

R590

3.3K

Q502

2SD1757

R591

3.3K

Q503

2SD1757

R592

3.3K

Q504

2SD1757

R593

3.3K

Q505

2SD1757

R594

3.3K

LED-G

D5V

S2

S3

S4

S5

S6

DGND

LED-G

C533C

47/16

C532C

10u/25

ADG

(AD7b)

(AD13)

(AD14)

123456789

10111213141516171819202122232425262728293031323334

CN2C

LED6

LED7

LED8

KEY1

KEY3

KEY2

AD3.3V

ADGND

S1

LED-G

WL -B

S4S3S2

LED2

LED1

D3.3V

LED5

LED4

LED3

KEY4

KEY5

WL -ABA

AD9

AD8

AD6b

(WR- A)

(WR- B)

AD12

S5S6C

(AD15)

D5V

DGND

CN 2B & C532~C 534 only at the right panel.

CN 2C & C532C ~C 534C only at the left panel.

C528

10/10

C534C

10/10

C534

10/10

GF

F

PANEL-L PCB ASSY
(704-SR-A599)

G

PANEL-R PCB ASSY
(704-SR-A598)

C

CN2A (F)

C

CN3A (G)

15

16

6 7 8

A

B

C

D

E

5

DDJ-SR

6 7 8

F

51

1

C2 + side (D3.3V)

1

C3 + side (+5V)

2

C4 + side (D5V)

3

C16 (DA3.3V)

4

C17 (AD5V)

5

C33 - side (-6V)

6

C34 + side (+6V)

7

C35 + side (A5V)

8

C36 + side (A3.3V)

9

TACT SW pin

10

IC20 pins 27, 28

11

SLIDER VR pin (AD)

12

13

SELECT SW pin (AD)

14

CN2B pins 31, 32

15

CN2B pin 4

16

CN500 pins 2 to 9

17

IC16 pins 51, 50

18

IC21 pins 7, 8

19

IC5 pins 1, 7 (1 kHz IN)

20

10.5 WAVEFORMS

A

2 3 4

B

C

D

E

F

52

DDJ-SR

1

2 3 4

5

IC24 pins 7, 10 (1 kHz IN)

21

IC24 pin 1 (MAS)

22

IC24 pin 2 (BCK)

23

IC24 pin 3 (LRCK)

24

IC24 pin 4 (SCK)

25

Q25 to Q28 base (-6V)

26

IC6 pins 1, 7 (1 kHz IN)

27

IC25 pins 7, 10 (1 kHz IN)

28

IC25 pin 1 (BOT)

29

IC25 pin 2 (BCK)

30

IC25 pin 3 (LRCK)

31

IC25 pin 4 (SCK)

32

Q31, Q32 base (-6V)

33

IC7 pins 1, 7 (1 kHz IN)

34

IC26 pins 7, 10 (1 kHz IN)

35

IC26 pin 1 (HP)

36

IC26 pin 2 (BCK)

37

IC26 pin 3 (LRCK)

38

IC26 pin 4 (SCK)

39

Q35 to Q38 base (-6V)

40

6 7 8

A

B

C

D

E

F

DDJ-SR

5

6 7 8

53

1

IC3 pin 1 (1 kHz IN)

41

IC23 pin 1 (1 kHz IN)

42

IC23 pin 10 (LRCK)

43

IC23 pin 11 (BCK)

44

IC23 pin 12 (MIC)

45

IC23 pin 15 (SCK)

46

A

2 3 4

B

C

D

E

F

54

DDJ-SR

1

2 3 4

5

6 7 8

A

B

C

D

E

F

DDJ-SR

5

6 7 8

55

1

A

MIC PCB ASSY

A

MIC PCB ASSY

C

W7

CN7

CN7

C

W6

CN6

CN6

SIDE A

SIDE B

A B

IC900

2 3 4

11. PCB CONNECTION DIAGRAM

11.1 MIC and HEADPHONE PCB ASSYS

A

B

C

D

E

F

56

1

2 3 4

DDJ-SR

5

B

HEADPHONE PCB ASSY

B

HEADPHONE PCB ASSY

D

CN701A

CN701B CN701B

SIDE A

SIDE B

B

NOTE FOR PCB DIAGRAMS :

1. The parts mounted on this PCB include all
necessary parts for several destinations.
For fu rther information for respective
destinations, be sure to check with the
schematic diagram.

CapacitorConnector

P.C.Board Chip Part

SIDE A

SIDE B

2. View point of PCB diagrams.

6 7 8

A

B

C

D

E

DDJ-SR

5

6 7 8

F

57

1

SIDE A

SIDE B

C

F

CN2B

CN2A

B

CN7

W7

D

C

CN1A

CN2AW7 CN1A

1

3

6

7

8

9

11

18

2026

21

22123224325

4

425

27 28

36137238339

4

29130231332

34 35

40

33

4

26

33

11.2 I/O PCB ASSY

A

2 3 4

B

C

D

E

F

58

1

2 3 4

DDJ-SR

5

C

I/O PCB ASSY

C

I/O PCB ASSY

SIDE A

SIDE B

C

A

CN6

W6W6

D

CN1B

G

CN2C

CN3A

IC27

IC16

IC6
IC25

IC16

Q29

Q30

IC15

IC19

IC21

IC23

IC22

IC2

IC3

IC20

IC18

IC10

IC14

IC12

IC11

IC9

Q24

Q31
Q32

IC13

IC1

Q5

Q4

Q43

Q33

IC7

IC26

Q21

Q22

IC4

IC5

IC24

Q35-Q38

Q39

Q40

Q23

Q25-Q28

19

41

2313324

44

45

42

43
46

6 7 8

A

B

C

5

DDJ-SR

6 7 8

D

E

F

59

1

D

MIXER PCB ASSY

E

CROSS FADER
PCB ASSY

SIDE A SIDE A

D E

(SIDE B)

CN01

W700

CN1BCN701A

2 3 4

11.3 MIXER and CROSS FADER PCB ASSYS

A

B

C

D

E

F

60

DDJ-SR

1

2 3 4

5

6 7 8

SIDE B SIDE B

IC700

IC701

MIXER PCB ASSY

D

A

B

C

Q700-Q702

5

CROSS FADER

E

PCB ASSY

CN1B

CN701A

(SIDE A)

CN01

DDJ-SR

6 7 8

W700

CN1A

C

CN701B

B

D E

D

E

F

61

1

G

PANEL-R PCB ASSY

F

PANEL-L PCB ASSY

SIDE A SIDE A

F G

CN500

CN2B

CN2C

2 3 4

11.4 PANEL-L and R PCB ASSYS

A

B

C

D

E

F

62

DDJ-SR

1

2 3 4

5

6 7 8

SIDE B SIDE B

PANEL-L PCB ASSY

F

PANEL-R PCB ASSY

G

IC500

Q506

Q507

A

B

16
15

CN2A (F)

C

CN2B

CN3A (G)

C

CN2C

C

IC501

D

Q500-Q505

E

IC502

F

17

CN500

To
CARBON PA D

F G

DDJ-SR

5

6 7 8

63

1

NOTES: - Parts marked by “NSP” are generally unavailable because they are not in our Master Spare Parts List.

-

The > mark found on some component parts indicates the importance of the safety factor of the part.

Therefore, when replacing, be sure to use parts of identical designation.

-

Although the cables that are directly mounted on each PCB Assy are listed individually as electrical parts of the

corresponding PCB Assy in the parts list, those cables are included with each PCB Assy for service when it is supplied.

12. PCB PARTS LIST

A

2 3 4

Mark No. Description Part No.

LIST OF ASSEMBLIES

MIC PCB ASSY704-SR-A601
HEADPHONE PCB ASSY704-SR-A600
I/O PCB ASSY704-SR-A596

B

C

MIXER PCB ASSY704-SR-A597
CROSS FADER PCB ASSY 704-DJM250-A032

PANEL-L PCB ASSY704-SR-A599
PANEL-R PCB ASSY704-SR-A598

Mark No. Description Part No.

MIC PCB ASSY

A

MISCELLANEOUS

FIXED PLATE 300-4500-2010A
VR FIXED PLATE 300-6000-1874

PH FIXED PLATE 300-S1-2061
CN 6 4P SOCKET 404-DCM270E3-878A
JK 900 MIC JACK 420-SMX211-137

RESISTORS

VR 900 418-SR-712

Mark No. Description Part No.

Q 5,40 416-UDJ200-347
D 6,7,24,31,32 414-007USB-148

D 11-14,23,25,26,29,30 414-CD1000-075A
D 10 414-DDJLE-348
D 36-38 414-DJ1100G-207
D 33-35 414-RMP3-285
D 19-22 414-UDJ200-284

MISCELLANEOUS

VR 1,2 VR FIXED PLATE 300-6000-1874

PH FIXED PLATE 300-S1-2061

GROUND PLATE 300-S1-2069
SW1,2 SLIDE SW 403-COMBO-427
W 7 4P CONNECTOR WIRE 404-SR-3797

W 6 4P CONNECTOR WIRE 404-SR-3799
L 20 INDUCTANCE 415-USOLOPA-342
JK 1 USB JACK (USB-B (F)) 420-007USB-150
JK 2,5 2P RCA JACK 420-HDJ7000-045
JK 3,4 3P PHONE JACK 420-HMJ1001-5034

X1 CRYSTAL (6 MHz) 427-S1-143
X2 CRYSTAL (24.576 MHz) 427-S1-145
X3 CRYSTAL (8 MHz) 427-SUB-149

SPONGE 612-4MIX-416
L 21,22 CHIP BEAD 415-1300-240A

CAPACITORS

D

C 907,912,913,915 413-DCM280-773
C 908 413-HT801K-193
C 905,906,911,914 413-SPPW3-235
C 902 413-SPPW3-236

L 11 INDUCTOR 415-DDJLE-407
L 13 TDK COMMON MODE FILTERS 415-FU800-305
L 15 TDK CHIP BEAD 415-FU801-316
L 10,19 POWER CHOKE 415-MC6000-356
L 1,2,4-9,14,18BEAD CORE 415-HV3500K-090

RESISTORS

VR 2 418-SR-710

HEADPHONE PCB ASSY

B

MISCELLANEOUS

VR 950,951 VR FIXED PLATE 300-6000-1874
JK 981 PH FIXED PLATE 300-S1-2061
SW950 SLIDE SW403-SR-435
CN 7 4P SOCKET 404-DCM270E3-878A

E

JK 980 HEADPHONE JACK 420-HDJ7100-063
JK 981 3P PHONE JACK 420-HMJ1001-5034

FIXED PLATE 300-4500-2010A

VR 1 418-SR-711
R 10 412-900-987
R 18,19,58-63,94-100,168-172 412-CDVD2001-554
R 177-185,214-217,234-237 412-CDVD2001-554

R 21 412-PDJ1-1291

> R 246,247 412-SR-1680

R 252,253 412-3113-089
R 254,255 412-BJ2300I-468

CAPACITORS

RESISTORS

VR 950,951 418-SR-710

CAPACITORS

C 950,952-955,982,983 413-DCM280-773

I/O PCB ASSY

C

F

SEMICONDUCTORS

Q 23-28,31-38 416-3000-378
Q 4,22,39 416-CTB200-166
Q 21 416-HDJ9700-210

C 3,156,165,166,189,195,196 413-MC6000-1192
C 112 413-SR-1299
C 5-8,12-17,25,42-52,65-74,77-82 413-DCM280-773
C 93,94,120-124,134,135,144-148 413-DCM280-773
C 154,155,187,188,208,209,224 413-DCM280-773

C 225,230,259,261,262,266-283 413-DCM280-773
C 53,265 413-MC6000-1180
C 113 413-007USB-828
C 2,33-35,63,64,96,167,168 413-CDVD2001-265
C 210,213,214,236-239 413-CDVD2001-265

C 9 413-DV300-5156

64

1

2 3 4

DDJ-SR

5

6 7 8

Mark No. Description Part No.

C 4,98,99,159,160,192,193 413-HMA2200-5017
C 179-182,206,207 413-HMA2200-5017
C 264 413-HPR1-821
C 252,253 413-HT8015-169

C 18-20,284 413-QSPAND-632
C 1,118,119,125,126,129,130 413-SPPW3-235
C 142,149,150,157,158,190 413-SPPW3-235
C 191,211,212,215,216 413-SPPW3-235
C 36,131,139,140,151 413-SPPW3-236

MIXER PCB ASSY

D

SEMICONDUCTORS

Q 700-702 416-MC6000-374
D 715-722 410-DJ5000-252T
D 723-730 414-CD1000-075A
D 700-710 410-DJ5000-253T
D 711-714 410-HDJ2000-162T

MISCELLANEOUS

SW701-704,706,707 TACT SW 403-DDJLE-419
SW700 ENCODER 403-DDJLE-418
SW705 SLIDE SW 403-SR-434

W 700 3P 2.5 CONNECTOR WIRE 404-SR-3798
D 715-722 LED HOLDER 504-RMX30-158

RESISTORS

VR 713,714 418-PDJ33-672
VR 700,710 418-SR-706
VR 701,702,704,705,707-709,711,712 418-SR-707
VR 703,706 418-SR-708

CAPACITORS

C 738,741 413-SPPW3-235
C 700-703,708-711 413-DCM280-773
C 716-721,726,729,730 413-DCM280-773
C 704-707,712-715,722-725 413-DCM280-889
C 727,731,733,734,739,740 413-DCM280-889

C 728,737 413-CDVD2001-265
C 732 413-DV300-5155

CROSS FADER PCB ASSY

E

MISCELLANEOUS

CN C01 3P SOCKET 404-KMD3500-609A

PC SHEET (PC 1.5T) 501-EN2000-2469

RESISTORS

VR 715 418-DJM250-674

PANEL-L PCB ASSY

F

SEMICONDUCTORS

Q 506,507 416-CTB200-166
Q 500-505 416-MC6000-374
D 520-527 410-S1-421
D 530 410-S1-422
D 550 410-SR-437

Mark No. Description Part No.

D 504-511,528,529,531-547,551-553,580-583 410-DJ5000-253T

MISCELLANEOUS

CN 500 10P FFC CONNECTOR 404-CDMIX2-1142
CN 2B 34P 1.0 FFC SOCKET 404-SR-3805

1P GROUND WIRE 406-SR-1266
L 500 INDUCTANCE 415-USOLOPA-342
D 528,548-550 LED HOLDER 504-RMX30-158

SW504,509 TACT SW 403-DDJLE-416
SW500-503,505-508,510-525 TACT SW 403-DDJLE-419

RESISTORS

R 506 412-3113-078
VR 500-503 418-SR-706
P 500 SLIDE VR (20KB*2) 418-SR-705

CAPACITORS

C 500,533 413-CDVD2001-265
C 532 413-SPPW3-235
C 501-507,514,515,529-531,535,536 413-DCM280-773

PANEL-R PCB ASSY

G

SEMICONDUCTORS

Q 506,507 416-CTB200-166
Q 500-505 416-MC6000-374
D 520-527 410-S1-421
D 530 410-S1-422
D 550 410-SR-437

D 548,549 410-HDJ2000-162T
D 502,503 417-HDJ2000-411
D 554-579 414-CD1000-075A
D 500,501 414-RMP3-285
D 512-519 410-CDI600-357T

D 504-511,528,529,531-547,551-553,580-583 410-DJ5000-253T

MISCELLANEOUS

CN 500 10P FFC CONNECTOR 404-CDMIX2-1142
CN 2C 34P 1.0 FFC SOCKET 404-SR-3805

2P GROUND WIRE 406-SR-1265
L 500 INDUCTANCE 415-USOLOPA-342
D 528,548,549,550 LED HOLDER 504-RMX30-158

SW504,509 TACT SW 403-DDJLE-416
SW500-503,505-508,510-525 TACT SW 403-DDJLE-419

RESISTORS

R 506 412-3113-078
VR 500-503 418-SR-706
P 500 SLIDE VR (20KB*2) 418-SR-705

CAPACITORS

C 500, 533 413-CDVD2001-265
C 532 413-SPPW3-235
C 501-507,514,515,529-531,535,536 413-DCM280-773

A

B

C

D

E

D 548,549 410-HDJ2000-162T
D 502,503 417-HDJ2000-411
D 554-579 414-CD1000-075A
D 500,501 414-RMP3-285
D 512-519 410-CDI600-357T

5

6 7 8

DDJ-SR

F

65