Basic Items For Service; Check Points After Servicing; Jigs List - Pioneer DDJ-SR Service Manual

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3. BASIC ITEMS FOR SERVICE

3.1 CHECK POINTS AFTER SERVICING

A
Items to be checked after servicing
To keep the product quality after servicing, confirm recommended check points shown below.
No.
1 Check the firmware version.
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.
3 Check operations of the operating elements.
B Enter Service mode.
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.
5 Check the analog audio input.
Input an audio signal via AUX/MIC.
6 Check the appearance of the product.
See the table below for the items to be checked regarding audio.
Item to be checked regarding audio
Distortion
C
Noise
Volume too low
D

3.2 JIGS LIST

Jigs List
Jig Name
USB cable
E
Lubricants and Glues List
Name
Adhesive
Grease
F
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1
2
Procedures
Volume too high
Volume fluctuating
Sound interrupted
Part No.
GGP1193
Part No.
GYL1001
GEM1096
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The firmware version must be the latest one.
If it is not the latest one, be sure to update it.
The symptoms in question must not be reproduced.
There must be no abnormality in audio signals or operations.
There must be no errors in operations of each button, the jog dial,
LEDs, VOL, fader control, and rotary encoder.
There must be no errors, such as noise, in audio signals and
operations of the MASTER/HEADPHONES outputs.
There must be no abnormality in audio signals or operations.
No scratches or dirt on its appearance after receiving it for service.
for PC connection
Refer to "7. DISASSEMBLY".
Refer to "7. DISASSEMBLY".
DDJ-SR
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Check points
Purpose of use / Remarks
Remarks
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