51
CDJ-2000NXS
5
6
7
8
5
6
7
8
A
B
C
D
E
F
6.2 ABOUT THE DEVICE
Main control
Memory for MAI
N
CPU (Firmware)
Memory for MAI
N
CPU (Work)
Audio DSP
Memory for DSP (Work)
CO
N
TROLLER for USB-B (function)
PHY for LI
N
K
The authentication of Apple.
LCD display control
Memory for GUI CPU (Firmware)
Memory for GUI CPU (Work)
Button input, LED & JOG FL control
Disc drive control
Memory for DRI
V
E CO
N
TROLLER
Contact position detection of a needle pad
Device Name
Function
Part No.
Ref No.
Assy
MAI
N
CPU
R5S77641
N
300BG
IC10
MAI
N
Assy
FLASH
DYW1
8
14 (*
N
SP)
IC3
MAI
N
Assy
SDRAM
M12L2561616A-5TG2A
IC1, 2, 12, 13
MAI
N
Assy
DSP
D
8
10K013CZKB400
IC301
MAI
N
Assy
SDRAM
M12L2561616A-5TG2A
IC302
MAI
N
Assy
USB_B CO
N
TROLLER
M66291GP
IC701
MAI
N
Assy
ETHER PHY
RTL
8
201FL-
V
B-CG
IC704
MAI
N
Assy
AUTHE
N
TICATIO
N
CHIP
337S3959
IC14
MAI
N
Assy
GUI CPU
ADSP-BF531SBSTZ400
IC4001
TFTA Assy
FLASH
DYW1
8
15
IC4004
TFTA Assy
SDRAM
M12L2561616A-5TG2A
IC4005
TFTA Assy
PA
N
EL CPU
DYW1
8
17
IC
8
003
P
N
LB Assy
SODC
M
N
103S71F
IC7006
SR
V
B Assy
FLASH
DYW1
8
16
IC7004
SR
V
B Assy
CDC
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.
AD7147ACPZ500RL7
IC5001
CDCB Assy