Power Supply Block Diagram - Pioneer CDJ-2000NXS Service Manual

1

4.3 POWER SUPPLY BLOCK DIAGRAM

A
Power Cable AC Inlet ASSY
LIVE/NEAUTRAL
Power Cable AC Inlet ASSY
EARTH
LIVE/NEAUTRAL
AC CN9101
Chassis
B
S9101
U
ACIN ASSY
CN1 AC
T
POWER
SUPPLY
C
ASSY
D
F
JACB ASSY
P9401
P
IC9403
12V -> 5V
P9402
IC9401
P
12V -> -12V
E
F
14
1
2
For
/SYXJ8, /AXJ5
/FLXJ , KXJ5
For
/UXJCB
A
SRVB ASSY
P7001
V+12S
V+12S
4 4 P
V+12 IC7302
5 5
12V -> 3.34V
IC7301
12V -> 5.14V
IC7305
12V -> 5.10V
P7003
V+12_EUP
V+12_EUP
6 6 P
CN2 CN7302
2 3
11
10
CN9401 CN501
V+12
11 3
V+5_DAC
V+5_DAC
7 7
V-12
13 1
V-12
E
MAIN ASSY
CDJ-2000NXS
2
3
B
SPCN ASSY
CN6101 CN6102
V+5
13
1
CN7009
V+1R5D
IC7005
5V -> 1.5V
V+3A
IC7003
V+5 V+3A
5V -> 3.3V
IC7010
V+5A
12V -> 5V
P7302
V+3R3
P
V+5_USB_D
V+5
7 9 10 1 CN7301
6 4 3
12 CN705
V+12
V+5
V+3R3
V+1R2
IC705
12V -> 1.265V
CN702 10
1
CN5102
CN5101
G
SD Card
Connector
SDCB ASSY
3
4
Traverse Mecha ASSY
V+5
Spindle
12 PickUp
Motor
3 4
CN7001
V+3D
VHALF
3.3V -> 1.65V
IC7002
VREF1
5V -> 2.2V
V+5A
1 2 CN7303
CN704
V+12
13
V+12
14
V+5
15
V+3R3
16
V+3R3
17
V+1R2
18
V+12_EUP
1
1 2 CN6302
H
USBB ASSY
IC6301
V+5_USB
Current
Detect
4
Others
I
TFT
CN4002
17
16
15
14
13
V+1R2
12
29
JA6301
USB-A
Connector