44
CDJ-2000
1
2
3
4
A
B
C
D
E
F
1
2
3
4
6. SERVICE MODE
6.1 OUTLINE OF THE SERVICE MODE
6.2 ABOUT THE DEVICE OF CDJ-2000
The following service modes are prepared for this unit.
1
Confirmation of the button input and an indication function.
It is the mode which checks each input and display function of a button, a JOG dial, the slider volume, a encoder and a
needle
pad.
2
Check mode of the load of JOG dial.
It is the mode which measures the load when rotating JOG dial.
3
Indication of various information
It is a mode displaying information such as a version and an error history, a device normal / abnormality judgment.
4
Error display list
An error code and the contents are shown.
5
Confirmation of movement of the drive unit
It is the mode which checks operation of a mechanism and servo of drive unit.
6
Output of the alarm port
Explanation of the meaning of output of status terminal on a PC Board Assy.
7
Firmware update.
Explanation of the method of firmware update.
Device Name
Function
Part No.
Ref No.
Assy
MAI
N
CPU
Main control
R5S77641
N
300BG
IC101
MAI
N
Assy
FLASH
Memory for MAI
N
CPU (Firmware)
DYW1779
IC114
MAI
N
Assy
SDRAM
Memory for MAI
N
CPU (Work)
K4S561632J-UC75
IC108, IC109
MAI
N
Assy
DSP
Audio DSP
D710E001BZDHA275
IC501
MAI
N
Assy
SDRAM
Memory for DSP (Work)
K4S561632J-UC75
IC505
MAI
N
Assy
USB_B CO
N
TROLLER
CO
N
TROLLER for USB-B (function)
M66291GP
IC1101
MAI
N
Assy
ETHER PHY
PHY for LI
N
K
RTL8201CP-LF
IC1304
MAI
N
Assy
GUI CPU
LCD display control
ADSP-BF531SBSTZ400
IC4001
TFTA Assy
FLASH
Memory for GUI CPU (Firmware)
DYW1781
IC4004
TFTA Assy
SDRAM
Memory for GUI CPU (Work)
K4S561632J-UC75
IC4005
TFTA Assy
PA
N
EL CPU
Button input, LED & JOG FL control
M3030RFCPFP
IC8003
P
N
LB Assy
SODC
Disc drive control
M
N
103S71F
IC7006
SR
V
A Assy
FLASH
Memory for DRI
V
E CO
N
TROLLER
DYW1771
IC7004
SR
V
A Assy
CDC
Contact position detection of a needle pad AD7147ACPZ500RL7
IC5001
CDCB Assy
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.
Summary of Contents for CDJ-2000
Page 10: ...10 CDJ 2000 1 2 3 4 A B C D E F 1 2 3 4 2 2 DISCS FILES PLAYABLE ...
Page 11: ...11 CDJ 2000 5 6 7 8 5 6 7 8 A B C D E F ...
Page 12: ...12 CDJ 2000 1 2 3 4 A B C D E F 1 2 3 4 2 3 PANEL FACILITIES ...
Page 13: ...13 CDJ 2000 5 6 7 8 5 6 7 8 A B C D E F ...
Page 14: ...14 CDJ 2000 1 2 3 4 A B C D E F 1 2 3 4 ...
Page 19: ...19 CDJ 2000 5 6 7 8 5 6 7 8 A B C D E F ...