20
CDJ-
8
50
1
2
3
4
A
B
C
D
E
F
1
2
3
4
4.3 POWER SUPPLY BLOCK DIAGRAM
A
CNCT ASSY
P
ACIN ASSY
I
K
H
KSW
E
CMPX ASSY
B
SLMB ASSY
D
MAIN ASSY
C
JINT
ASSY
F
USBA AS
O
POWER
SUPPLY
ASSY
IC105
Buffa
JA2002
CO
N
TROL
IC101
32M
FLASH ROM
IC302
DAC
IC301
DSP
IC103
MAI
N
CPU
IC102
256M
SDRAM
IC303
OP AMP
JH2201
IC201
SER
V
O DSP
IC204
DRI
V
ER
OEIC
M
LOADI
N
G
MOTOR
M
STEPPI
N
G
MOTOR
V
+
18
C
N
2003
C
N
2005
20
PWR_O
N
3
3
C
N
1701
C
N
2301
C
N
2302
C
N
2303
C
N
2304
IC107
USB SW
JA2001
USB Type B
CO
NN
ECTOR
JA2003
AUDIO OUT
JA2003
USB Type A
CO
NN
ECTOR
12
SPI
N
DLE
MOTOR
12
2
2
21
21
8
MUTE
CIRCUIT
1
1
IC2003
USB O
V
ER CURRE
N
T
PROTECT (1A)
POWER DETECT CIRCUIT
V
+5_USB
32
C
N
2501
C
N
2502
17
20
13
PW
2
26
V
+12_EUP
6
22
5
23
V
+5R6
11
V
+7R6_M
V
+7R6_D
V
+12
V
+10_A
V
-10_A
13
7
7
1
9
5
6
6
5
V
+1
IC2001
DCDC
12
V
→
7.6
V
12
V
→
-11
V
Q2028
REGULATOR
12
V
→
10
V
Q2028
REGULATOR
-11
V
→
-10
V
6
6
V
CC
22
4
V
+5P
V
REF
V
CC
V
REF
V
+5P
V
REF
V
+5M
19
30
21
15
36
IC409
DCDC
7.6
V
→
5.6
V
IC401
REGULATOR
5.6
V
→
3.3
V
IC402
REGULATOR
5.6
V
→
3.3
V
IC405
REGULATOR
5.6
V
→
5
V
IC206
REGULATOR
7.6
V
→
5.6
V
IC404
REGULATOR
3.3
V
→
1.2
V
IC408
REGULATOR
5.6
V
→
3.3
V
IC403
REGULATOR
3.3
V
→
1.25
V
IC406
REGULATOR
10
V
→
5
V
13
11
15
V
D
ACDC
18
10
IC2002
REGULATOR
5.6
V
→
5
V
1
9
1
2
4
4
22
4
PICKUP ASSY
V
+7R6_M
V
+7R6_D
V
+12
V
+10_A
V
-10_A
V
+10_A
V
-10_A
V
REF1R65
V
+5P
V
+5M
V
+
V
-11_A
P2003
PROTECTOR
(0.5A)
P2
0
0
4
(0
.3
7
5
A
)
V
DE
T
V
DET
V
+7R6
V
+5R6
V
+3R3
V
+3R3_S
V
+5R6_M
V
+1R2
V
+3R3_A
V
+1R25
V
+5_A
C
N
2305
C
N
201
C
N
403
C
N
2006
V
+5_
U
S
B
V
-11_
A
V
+12_
E
U
P
C
N
2002
C
N
402
C
N
401
C
N
2004
C
N
2001
PW
R
_
X
O
N
V
+12
V
+12_
E
U
P
JA2401
C
N
140
JH120
PR
O
T
EC
T
O
R
Содержание CDJ-850
Страница 8: ...8 CDJ 850 1 2 3 4 A B C D E F 1 2 3 4 2 2 USABLE DISCS AND USB DEVICES ...
Страница 9: ...9 CDJ 850 5 6 7 8 5 6 7 8 A B C D E F ...
Страница 10: ...10 CDJ 850 1 2 3 4 A B C D E F 1 2 3 4 2 3 PANEL FACILITIES ...
Страница 11: ...11 CDJ 850 5 6 7 8 5 6 7 8 A B C D E F ...
Страница 12: ...12 CDJ 850 1 2 3 4 A B C D E F 1 2 3 4 ...
Страница 15: ...15 CDJ 850 5 6 7 8 5 6 7 8 A B C D E F ...