About The Device - Pioneer CDJ-2000NXS2 Service Manual

5
Recovery when failing
When the update fails or the power is turned off before completing the update process, the subsequent process may not be
completed.
In that case, the recovery (emergency) mode for updating will begin.
1 Failure of MAIN update
When the message of "MAIN firmware update failed." is displayed or the power is turned off in the middle of the process,
The error code of "E-7024: MAIN CPU ERROR" will be displayed when the power is turned on again.
In this case, you can complete the update by using MEDIA SELECT/USB button and RELOOP button.
In addition, only MAIN is updated even if files other than MAIN are in the USB memory stick.
2 Failure of GUI update
When the message of "GUI firmware update failed." is displayed or the power is turned off in the middle of the process,
The error code of "E-7023: GUI CPU ERROR" will be displayed when the power is turned on again.
In this case, you can complete the update by using MEDIA SELECT/USB button and RELOOP button.
If files other than GUI are in the USB memory stick, all of them will be updated as usual.
3 Failure of PANEL update
When the message of "PANEL firmware update failed." is displayed or the power is turned off in the middle of the process,
The error code of "E-7022: PANEL CPU ERROR" will be displayed when the power is turned on again.
In this case, the process to enter the update mode is different.
Please turn on the power while pressing only the USB-STOP button, and continue pressing the button until the message of
"Connect a USB storage device to the USB port." is displayed.
If files other than PANEL are in the USB memory stick,all of them will be updated as usual.
4 Failure of Drive update
When the message of "DRIVE firmware update failed." is displayed or the power is turned off in the middle of the process,
The error code of "E-7001: DISC DRIVE ERROR" will be displayed when the power is turned on again.
Recovery of a drive cannot be performed only by USB memory stick. Software for the recovery and other tools are needed.

6.2 ABOUT THE DEVICE

Device Name
MAIN CPU Main control
FLASH Memory for MAIN CPU (Firmware)
DDR2 Memory for MAIN CPU (Work)
DSP Audio DSP
DDR3 Memory for DSP (Work)
USB-HUB USB-HUB (function)
USB-LAN Conversion CONTROLLER for USB-B (function)
LAN-HUB & PHY LAN-HUB included PHY
AUTHENTICATION CHIP Apple authentication
FPGA SPDIF_TX and I/O level conversion
GUI CPU LCD display control
FLASH Memory for GUI CPU (Firmware)
SDRAM Memory for GUI CPU (Work)
PANEL CPU Button input, LED & Jog FL control
SODC Disc drive control
FLASH Memory for DRIVE CONTROLLER
Two or more FLASH and SDRAM are mounted in the main body.
Please diagnose it after confiming whether it is a device that agrees with purpose again.
5
6
Function
R8A77240D500BG2
DYW**** (NSP)
W971GG6SB-25
TMS320C6655CZH
W631GG6KB-12
USB2512B-AEZG-TR
RTL8152B-VB-CG (NSP)
RTL8304E-CG
H337S3959
XC3S50A-4FTG256C
R5S72690RW266FP
DYW****
M12L2561616A-5TG2S
DYW****
MN103S71F
DYW****
Note on DYW****
The "****" part of the part number changes each time the firmware is updated.
CDJ-2000NXS2
6
7
Part No. Ref No.
IC10
IC12
IC1, IC2
IC301
IC501, IC502
IC603
IC602
IC604
IC14
IC1201
IC4604
IC4602
IC4601, IC4603
IC8001
IC7006
IC7004
7
8
A
B
C
D
Assy
MAIN Assy
MAIN Assy
MAIN Assy
MAIN Assy
MAIN Assy
MAIN Assy
MAIN Assy
E
MAIN Assy
MAIN Assy
MAIN Assy
LCDB Assy
LCDB Assy
LCDB Assy
PNLB Assy
SRVB Assy
SRVB Assy
F
47
8