Pioneer CDJ-850, Service Manual

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94
CDJ- 8 50
1 2 3 4
A
B
C
D
E
F
1 2 3 4
11. PCB CONNECTION DIAGRAM
11.1 CNCT, SLMB and JINT ASSYS
A B C
SIDE A
5
1 4
1 24
1
12
1.I
N
SW
2.W 3.
V
4.U 5.HB 6.W
-
7.W+ 8.
V
-
9.
V
+
10.U- 11.U+ 12.
V
CC
ST1- ST1+ ST2+ ST2-
24.FR 23.FD 22.TR 21.TD 20.G
N
DS
19.LD780 18.G
N
DS
17.G
N
DS
16.G
N
DS
15.G
N
DS
14.
V
R780PD
13.G
N
DS
12.G
N
DS
11.A 10.B
9.G
N
DS
8.G
N
DS
7.C 6.D 5.E 4.
V
RFE
3.F 2.
V
+5P
1.G
N
DS
CO N TACT
SIDE-DOW N
SIDE-DOW N
CO N TACT
CO N TACT
SIDE-UP
C N 2302
C N 2304
R2302
R2303
C N 2301
C2302
C2303
C2304
C2305
C2307
LF
A30C5/C7
[[ G ]]
Production Code
1 5 10 15 20
1
1 5 10
SHORT SW
1
24
24
1
OPE N SHORT
DWX3151-
C N CT
CO N TACT
SIDE-DOW N
SIDE-DOW N
CO N TACT
1.FR
2.FD
3.TR
4.TD
5. N C
6.G N DS
7.LD650
8.PD
9.LD780
10.G N DS
11. V R780
12. V RCOM
13. V R650
14.A
15.B
16. V RF
17.SW1_
D V D/CD
18.C
19.D
20.E
21. V CC
22. V REF
23.F
24.G N DS
24.FR
23.FD
22.TR
21.TD
20.G N DS
19.LD780
18.G N DS
17.G N DS
16.G N DS
15.G N DS
14. V R780PD
13.G N DS
12.G N DS
11.A
10.B
9.G N DS
8.G N DS
7.C
6.D
5.E
4. V REF
3.F
2. V +5P
1.G N DS
C N 2501
C N 2502
C2501
C2502
C2503
C2504
C2505 C2506
C2507
C2508
L2501
L2502
S2501
LF
A30C
[[ G
1 5 10 15 20
1 5 10 15 20
1
1
CO N TACT
C N 1701
NOTE FOR PCB DIAGRAMS :
1. The parts mounted on this PCB include all
necessary parts for several destinations.
For further information for respective desti-
nations, be sure to check with the sche-
matic diagram.
Capacitor Connector
P.C.Board Chip Part
SIDE A
SIDE B
2. V iew point of PCB diagrams.
C N 2302
C N 2501
C N 2502
STEPPI N G
MOTOR
09SD PICKUP ASSY
C N 2304
SPI N DLE
MOTOR
C N 2301
(D N P2602-C
C
JINT ASSY
A
CNCT ASSY