Pioneer CDJ-850, Руководство по обслуживанию

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70
CDJ- 8 50
1 2 3 4
A
B
C
D
E
F
1 2 3 4
10.3 MAIN ASSY (2/4)
D
2/4
The
>
mark found on some component parts
indicates the importance of the safety factor of the part.
Therefore, when replacing, be sure to use parts
of identical designation.
SR
V
BUS3
SR
V
BUS2
SR
V
BUS1
SR
V
BUS0
SR
V
CCE
L D 7 8 0
SR
V
RST
SR
V
SBSY
SR
V
LRCK
SR
V
SDATA
SR
V
SCLK
C P U - S R V
SR
V
BCLK
A_C A_A A_D A_B A_S1 A_S2
L P S 1
PD
L P S 2
I N S I D E
H U +
H V -
H W +
H W -
U
V
W
S T 1 -
L O -
S T 1 +
S T 2 -
S T 2 +
L O +
F D
A _ D
A _ B
L D 7 8 0
A _ S 2
T R
F R
A _ C
T D
A _ A
P D
A _ S 1
H U -
H V +
SPDLFG
D K N 1 4 0 4 - A
C N 2 0 1
S T 1 - 1
S T 1 - 2
S T 1 + 3
S T 1 + 4
S T 2 - 5
S T 2 - 6
S T 2 + 7
S T 2 + 8
L O +
9
L O + 1 0
L O - 1 1
L O - 1 2
G N D S 1 3
L P S 2 1 4
L P S 1 1 5
G N D S 1 6
G N D S 1 7
G N D S 1 8
V + 5 P 1 9
A _ S 2 2 0
V R E F 2 1
A _ S 1
2 2
A _ D
2 3
A _ C 2 4
A _ B 2 5
A _ A 2 6
P D 2 7
G N D S 2 8
L D 7 8 0 2 9
G N D S 3 0
T D 3 1
T R 3 2
F D 3 3
F R 3 4
G N D D 3 5
V + 5 M
3 6
H U +
3 7
H U - 3 8
H V + 3 9
H V - 4 0
H W + 4 1
H W - 4 2
G N D D 4 3
U 4 4
U 4 5
V 4 6
V 4 7
W 4 8
W 4 9
I N S W
5 0
47u/6.3
C202
47u/6.3
C225
47u/16
C228
1 0 0 u / 6 . 3
C 2 1 4
C 2 3 2
0 . 0 3 3 u
C 2 3 3
0 . 1 u
C 2 0 7
0 . 0 2 2 u
C 2 0 5
0 . 0 1 5 u
C222 0.1u
C224 0.1u
C223 0.1u
C 2 1 2
0 . 1 u
C 2 1 6
6 8 0 p
C231
0.01u
C230 0.1u
C209 0.1u
C220
0.015u
C 2 0 6
0 . 0 2 2 u
C 2 1 0
0 . 0 1 u
C217 0.1u
C 2 2 7
6 8 p S C H
C218 0.1u
C236
C 2 0 3
4 7 p S C H
C 2 7 5
3 3 0 p / 5 0
S C H
C261
V
CG1063-A
C260
0.01u
C204 0.1u
C219 0.1u
C215 470p
C213 0.1u
C 2 0 8
1 0 0 0 p
C 2 8 2
0 . 0 1 u / 1 6
C 2 8 0
V C G 1 0 6 3 - A
1 0 0 0 p
C 2 7 9
V C G 1 0 6 3 - A
C 2 3 4
0 . 1 u
C201 0.1u
C221
0.1u
C 2 1 1
V C G 1 0 6 3 - A
C 2 3 5
0 . 0 1 u
C276
2.2u/10
SQ
G N DS
G N DS
G N DS
G N DS
G N DD G N DS
I C 2
N J M 2
5
4
6
7
8
I C 2 0 3
N J M 2 9 0 3 M
3
4
2
1
8
I C 2 0 1
T C 9 4 A 1 5 F G
I P F
1
S B O K
2
C L C K
3
V D D 3 _ 1
4
V S S 3 _ 1
5
D A T A
6
S F S Y
7
S B S Y
8
I O 0 A ( / H S O )
9
I O 1 A ( / U H S O )
1 0
A R S E L
1 1
A W R C
1 2
P V D D 3
1 3
P D O
1 4
T M A X S
1 5
T M A X
1 6
L P F N
1 7
L P F O
1 8
P V R E F
1 9
V C O F
2 0
V C O R E F
2 1
D T C N
2 2
D T C P
2 3
P V S S 3
2 4
2 5 . S L C O
2 5
2 6 . R F I
26
2 7 . R F R P I
27
RFEQO
28
A
V
DD3_1
29
RESI
N
30
V
RO
31
V
MDIR
32
TESTR
33
I
NV
SEL
34
AGCI
35
RFDCI
36
RFO
37
P
N
SEL
38
EQSET
39
R
V
DD3
40
LDO
41
MDI
42
R
V
SS3
43
F
N
I2
44
F
N
I1
45
FPI2
46
FPI1
47
TPI
48
T
N
I
49
FTE
50
5 1 . R F Z I
5 1
A V S S 3 _ 1
5 2
R F R P
5 3
R F D C
5 4
F E I
5 5
S B A D
5 6
T E I
5 7
T E Z I
5 8
A V D D 3 _ 2
5 9
F O O
6 0
T R O
6 1
V R E F
6 2
F M O
6 3
D M O
6 4
I O 2 A
6 5
I O 3 A
6 6
M O N I T
6 7
F G I N
6 8
V S S 3 _ 2
6 9
V D D 3 _ 2
7 0
T E S I N
7 1
X V S S 3
7 2
X I
7 3
X O
7 4
7 5 .
X V D D 3
7 5
D
V
SS3_1
76
RO
77
D
V
DD3_1
78
D
V
R
79
LO
80
D
V
SS3_2
81
ZDET
82
V
SS5
83
BUS0
84
BUS1
85
BUS2
86
BUS3
87
BUCK
88
/CCE
89
/RST
90
V
DD5
91
IO0B(EMPHI)
92
IO1B(BCKI)
93
IO2B(AI
N
)
94
IO3B(LRCK)
95
EMPH
96
BCK
97
AOUT
98
LRCK
99
1 0 0 . D O U T
100
L 2 1 8
C T F 1 5 4 5 - A
L 2 1 6
C T F 1 5 4 5 - A
L 2 1 5
C T F 1 5 4 5 - A
L 2 1 4
C T F 1 5 4 5 - A
L 2 1 3
C T F 1 5 4 5 - A
L 2 1 2
C T F 1 5 4 5 - A
L 2 1 1
C T F 1 5 4 5 - A
L 2 1 0
C T F 1 5 4 5 - A
L 2 0 9
C T F 1 5 4 5 - A
L 2 0 8
C T F 1 5 4 5 - A
L 2 1 9
C T F 1 5 4 5 - A
L 2 2 0
C T F 1 5 4 5 - A
L 2 2 1
C T F 1 5 4 5 - A
L 2 2 2
C T F 1 5 4 5 - A
L 2 2 3
C T F 1 5 4 5 - A
L 2 2 4
C T F 1 5 4 5 - A
L 2 2 5
C T F 1 5 4 5 - A
L 2 2 6
C T F 1 5 4 5 - A
L 2 2 7
C T F 1 7 4 5 - A
L 2 2 8
C T F 1 7 4 5 - A
L 2 2 9
C T F 1 7 4 5 - A
L 2 0 7
C T F 1 5 4 5 - A
L 2 0 6
C T F 1 5 4 5 - A
L 2 0 5
C T F 1 5 4 5 - A
L 2 0 4
C T F 1 5 4 5 - A
L 2 0 3
C T F 1 5 4 5 - A
L 2 0 2
C T F 1 5 4 5 - A
L 2 0 1
C T F 1 5 4 5 - A
L 2 1 7
C T F 1 5 4 5 - A
2 S A 1 0 3 6 K ( P Q R )
Q 2 0 1
R 2 2 4
4 7 k
R 2 2 9
1 0 k
R227
22
R 2 0 9 47
R236
33
R247
10k
R 2 3 4
1 2 0
R228
22
R201
10k
R246 22k R243 22k
R245 N
M
SR
R 2 3 1
1 5 0 k
R 2 4 8
6 8 k
R241 22k
R232
22
R244 22k
R233
22
R 2 2 6
1 5 k
R
R242 22k R240 22k
R 2 3 5
2 2 k
R237
33
R238
33
R275
100
R 2 9 2
N M
R 2 7 6
4 7
R 2 9 1
1 2 k
F
R 2 9 0
2 7 k
R 2 2 5
1 5 0 k
R 2 3 0
5 . 6 k
R 2 0 8
4 7
V R E F 1 R 6 5
V + 5 _ P
V + 3 R 3 _ S
V + 3 R 3 _ S
V R E F 1 R 6 5
V R E F 1 R 6 5
V + 3 R 3 _ S
V R E F 1 R 6 5
V + 3 R 3 _ S
V + 5 _ M
R 2 9 3
0
R294
R295
R296
0
R297
N
M
G N DM G N DD
IO3B IO2B IO1B IO0B
I P F
S B O K
I O 1 A
L D 3 S
SR
V
RST
SR V BSY
L D O M D I
S
I O 2 A
M O N I T
L D C H K
R F O
I O 3 A
AGCRF
V C A
T R A C K
F T E
R F
P D
U
L O +
F D
A _ S 2
A _ S 1
A _ A
V R 1 R 6 5
L D 7 8 0
L P S 2
H W +
L O -
V + 5 P
H U -
T R
H U +
P D
H W -
L P S 1
S T 1 -
V + 5 M
W
V
H V -
F R
T D
H V +
A _ D
S T 1 +
A _ C
I N S I D E
S T 2 -
A _ B
G N D S
G N D S
AWRC
SER V O DSP
S T 2 +
D
2/4
MAIN ASSY (DWX3174)
• SERVO Block
C
C
N
2305
(DA)
15
13
14
(ST)
(ST)
(ST)
(ST)
(LO)
(TS)
(TS)
(FS)
(FS)
(FS)
(FS)
(TS)
(TS)
(FS)
(FS) (FS) (FS) (FS) (TS) (TS)
(FS)
(LO)
O
R