Dsp & Power Assy (2/2) - Pioneer XDJ-R1 Service Manual

1
10.4 DSP & POWER ASSY (2/2)
A
K
CN2
B
K
CN3
C
A
W4
D
E
F
G
2/2
54
1
2
+15V -15V
C64 C65 C66 C67
NC NC NC NC
Close C48 Close C49
CN2 A
1 +Ef
2 -Ef
3
4 32V
4P
W3
1 7V
2
3
4
M
5 ST5V
6
7 +15V
8
C48
9
0.47(M)
10
11
C49
A
12
0.47(M)
13
-15V
14
14P
6V
STBY
C58
CN4
1 7V
0.1
2
C76
3
4
0.1
5 ST5V
6 A- 15V
7 A+15V
8
9
MUTE
10 P
/MST A
11
MUTE
11P /MST
C81 C82
0.1 0.1
A+15V ST5V A- 15V
6V
C77 C80
0.1 0.1
C79
C78
0.1
0.1
A
2
3
7V
L3
IC3 TP S54232
Bead
C5
1
BOOT
0.1
2
VI N GND
3
C3
EN COMP
4
10/25
SS VSNS
C15
0.015uF
C59
0.1
6V
L4
IC4 TP S54232
Bead
C6
1
BOOT PH
0.1
2
VI N GND
3
C4
EN COMP
4
10/25
SS VSNS
C16
0.015uF
6V
1.5K ,0.5%
L5
IC2 BA05
Bead
L6
I O
BEAD
C1
C9
10/25,NC
0.1
ADDA
A
W6
CN6 3P
L2
Bead
C14
0.1
C39
0.1
IC6 TP S2553
C13
1 6
IN OUT
0.1
2 5
GND ILIM
3 4
EN /FAULT
min.1100mA
R16
10K
V- CHK
XDJ-R1
3
4
C17
L12
3.3uH/2A
0.1uF
C28
C24
22/16
D1
22/16
8
PH
SM5819A
7
6
C26
5
C19
33P
390P
R5
47K
R3
R1
43K
8.2K
C18
L13
3.3uH/2A
0.1uF
C29
C25
22/16
D2
22/16
8
SM5819A
7
6
C27
5
C20
33P
390P
R6
39K
C51
R4
R2
4.7K ,0.5%
0.1
A5V
A5V
C43 C10 C44
C21
1/16 0.1 0.01
100/10
+15V
C22
100/25
C23
100/25
C40
470/16(L )
L11
U5V -15V
Bead
R8
C41
47k
R18
220/16
21K ,1%
Q3
2SA1037AK
V- CHK
UGND
4
L
D5V
L7 F1 22u
1.5A/63V
Bead
C30
470/
D PD
D3.3V
L8 F2
2A/63V
Bead
C42
330/1
D
C52 C53 C54
0.1 0.1 0.1
A3.3V
ADDA D
C60
C45
1000P
0.1
D
A+1
L9
Q1
Bead
RRR030P 03
R7
C46
47K
0.47(M)
NC
Q4
NC
C124EK A
C47
A
0.47(M)
A- 15V
Q6
RTR030N05
R9
A5
47K