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
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