Signal Block Diagram - Pioneer CDJ-2000 Service Manual

1

4.2 SIGNAL BLOCK DIAGRAM

A
SLOTIN MECHA G11 ASSY
TRAVERS MECHANISM
B
OEIC
PICKUP
ASSY
C
LOADING
MOTOR
M
INSW
C
ASSY
1
1
CN6103
D
B
M
STEPPING
MOTOR SK
G
SDCB ASSY
CN5101 CN5102
SD_Socket
E
CN6301
JA6301
USB_A
Jack
H
USBA ASSY
F
22
1
2
POWER SUPPLY
T
ASSY
CN2
POWER
CN7302
CN7001
89
LPS1
175
4
4
LPS2
176
5 5
6 67
D
SLMB
46
ASSY
CN6102
1 13
SPCN ASSY
CN7004
E
MAIN ASSY
CN1304
SDHC I/F
CN1305
USB Full/High Speed I/F
JA1301
IC1304
Ether
Ether PHY
Jack
CLK: 25 MHz
JA1101
IC1101
USB_B
USB_B
Jack
CLK: 48 MHz
2
3
A
SRVA ASSY
IC7002
FEP
15 19 29
29
IC7004
111 109 112
FLASH
8
128kB
IC7006
SODC
CLK: 16.934 MHz
119
120
5 4
IC7001
6ch Driver
CN7005
CN1303
MII, MDC
MAIN System Bus (CS0:16bit , CS1,3:32bit)
16
16 16
IC108 IC109
256MB 256MB
SDRAM SDRAM
Bus CLK: Bus CLK:
107.86 MHz 107.86 MHz
CDJ-2000
3
4
TFT-LCD MODULE
CN4005
I
TFTB ASSY
IC4001
IC4001
TFT CPU
CLK: 24.576 MHz
Core CLK: 323.216 MHz
CN4002
CN2001
IC101
MAIN CPU
CLK: 26.965 MHz
Core CLK: 323.58 MHz
32
16
IC501
IC114
FLASH
IC505
CLK: 16.9344 MHz
4MB
256MB Core CLK: 270.9504 MHz
16
SDRAM
Bus CLK:
90.3168 MHz
4
Dynamic Range Control Vo
R4224 to R4236
IC4013 IC4015
IC
C
IC
256MB
16 16
B
98
IC
16
FLAS
Serial (Syncronus)
SPI
LRCK
F2 3
IC5
DATA
2
B6 DA
BCLK
DSP E2 1
A6