5
DDJ-RZX
5
6
7
8
5
6
7
8
A
B
C
D
E
F
1.3 SERVICE NOTICE
The crossfaders and performance pads of this unit are calibrated on the production line.
After you replace the corresponding part(s), be sure to perform calibration of the part(s) in question.
See "Crossfader calibration mode", "PAD Calibration mode" in "6.1 SERVICE MODE" for details on how to calibrate.
Without calibration, sound will not completely fade out even if a crossfader is set to its minimum-value position, or the volume
changing in response to force applied to a performance pad will vary from one performance pad to another in SAMPLER
VELOCITY ON mode.
For details on the specific parts for which recalibration is required, see "8.1 NECESSARY ITEMS TO BE NOTED."
Calibration of the crossfaders and performance pads
The same reference numbers are allotted to some electrical parts of the DDJ-SZ in this service manual. When searching for
a part by its reference number in this manual, be sure to confirm the Assy name, as well as the reference number.
Notes on "10. SCHEMATIC DIAGRAM" and "12. PCB PARTS LIST"
Assy Name
Circuit Block Name
Part No.
Ref No.
MAIN Assy
DIGITAL PWR
AUDIO PWR
VDET
AM_PWR
AM_EMIF
DWX3822
1001-1200
1201-1400
1401-1600
1601-1800
1801-2000
LCDM Assy
IMX CLK/KEY/LED
LCD3 HDMI RX
DWX3828
1001-1100
LCD3 PWR/BL/TPNL
1201-1300
1301-1400
LCD3 I/F
1401-1500
BOARD I/F
1501-1600
LCDP Assy
BOARD I/F
LCD1/2 LVDS RX
DWX3791
1601-1700
LCD1/2 PWR/BL/TPNL
1701-1800
1801-1900
LCD1/2 I/F
1901-2000
The product which Firmware version is 1.03 or 1.04 is shipped holding the check results about touch panel of service mode.
(Touch screen (test) of adjustment information mode is displayed "OOO")
It cannot be inspect in this state. (Check result of 4 squares is already all green)
If you need to run touch panel check, you should run factory reset before it.
And select service mode, run touch panel check.
The product which Firmware version is 1.05 or later is shipped after the check results have been cleared.
About touch panel inspection
