Pioneer CDJ-850, Руководство по обслуживанию

Страница: 72 / 122

72
CDJ- 8 50
1 2 3 4
A
B
C
D
E
F
1 2 3 4
10.4 MAIN ASSY (3/4)
D
3/4
DSPC56371AF180
IC301
P L A Y
DATA_R
C P U _ A U D I O
A U D I O _ S O
A U D I O _ S C K
D A C L R C K
D A C B C L K
C L K 1 1 M
D S P C S
A U D I O _ S C K
A U D I O _ S I
A U D I O _ S O
B C K
L R C K
D A C D A T A
Z E R O
D A T A _ L
D A C C S
DSPRST
C306 0.1u
C 3 1 2
V C G 1 0 6 3 - A
C 3 0 2
0 . 1 u
C341 2.2u
SQ
C340 2.2u
SQ
C 3 1 1
3 3 0 p
S C H
C309
V
CG1063-A
C 3 0 3
0 . 1 u
C307
0.01u
C 3 1 3
0 . 1 u
C336
N
M
C335
330p/50
SCH
C305
0.01u
C 3 0 1
0 . 1 u
C308 330p
SCH
C304
0.01u
C310 0.1u
F 3 0 2
N M
3
2
1
F 3 0 1
D T L 1 1 0 6 - A
3
2
1
G N DD
G N DD
G N DD
SDO4_SDI1_PC7
1
IO_G
N
D_1
2
IO_
V
DD_1
3
SDO3_SDI2_PC8
4
SDO2_SDI3_PC9
5
SDO1_PC10
6
SDO0_PC11
7
CORE_
V
DD_1
8
PF8
9
PF6
10
PF7
11
CORE_G
N
D_1
12
PF2
13
PF3
14
PF4
15
PF5
16
IO_
V
DD_2
17
PF1
18
PF0
19
IO_G
N
D_2
20
2 1 : P F 9
2 1
2 2 : S C A N
2 2
2 3 : P F 1 0
2 3
I O _ G N D _ 3
2 4
I O _ V D D _ 3
2 5
T I O 0 _ P B 0
2 6
T I O 1 _ P B 1
2 7
C O R E _ G N D _ 2
2 8
C O R E _ V D D _ 2
2 9
T D O
3 0
T D I
3 1
T C K
3 2
T M S
3 3
M O S I _ H A 0
3 4
M I S O _ S D A
3 5
S C K _ S C L
3 6
S S _ H A 2
3 7
3 8 : HREQ
3 8
3 9 : P L L A _ V D D
3 9
4 0 : P L L A _ G N D
4 0
PLLP_
V
DD
41
PLLP_G
N
D
42
PLLD_G
N
D
43
PLLD_
V
DD
44
EXTAL
45
PI
N
IT_
N
MI
46
RESET_B
47
MODD_IRQD
48
MODC_IRQC
49
MODB_IRQB
50
MODA_IRQA
51
CORE_
V
DD_3
52
CORE_G
N
D_3
53
SDO0_PE11
54
SDO1_PE10
55
SDO2_SDI3_PE
56
SDO3_SDI2_PE
57
SDO4_SDI1_PE
58
SDO5_SDI0_PE
59
FST_PE4
60
6 1 : F S R _ P E 1
6 1
6 2 : S C K T _ P E 3
6 2
6 3 : S C K R _ P E 0
6 3
6 4 : I O _ V D D _ 4
6 4
6 5 : I O _ G N D _ 4
6 5
H C K T _ P E 5
6 6
H C K R _ P E 2
6 7
C O R E _ G N D _ 4
6 8
A D O _ P D 1
6 9
A C I _ P D 0
7 0
C O R E _ V D D _ 4
7 1
H C K R _ P C 2
7 2
H C K T _ P C 5
7 3
I O _ G N D _ 5
7 4
I O _ V D D _ 5
7 5
7 6 : S C K R _ P C 0
7 6
7 7 : S C K T _ P C 3
7 7
7 8 : F S R _ P C 1
7 8
7 9 : F S T _ P C 4
7 9
8 0 : S D O 5 _ S D I 0 _ P C 6
8 0
R 3 2 0
3 3
R 3 0 7
3 3
R310
33
R 3 0 5
3 3
R 3 0 3
3 3
R 3 4 5
0
R315 10k
R 3 1 7
2 2 k
R 3 0 4
3 3
R 3 0 2
3 3
R316 4.7k
R 3 0 1
3 3
R313 10k R312 10k
R308
N
M
R 3 5 8
1 0 0
R314 10k
R351
100
V + 3 R 3 _ A
V + 1 R 2 5
C L K _ A _ 1 6 M
1 : 1 3 C
DSPDREQ 1:13H
G N D D
DSP
P F 9
1 6 . 9 3 4 4 M
T D I
PE11
P E 3
PE10
D S P 1 6 M
T D O
T M S
T C K
PE8 PE7 PE9
AUDIO DSP
L V TTL
D
CH
N otes
RS1/4SA***J
1/4W
RS1/16SS***J
SCH
CEH V AW***M F
RS1/10SR****F
SR
RS1/10SR***J
V CG1063A-T 1000pF/50 V
CKSRYB***K F
CCSSCH***J F
SR
F
RS1/16SS****D
RS1/16SS****F
SR F
CCSRCH***J F
CKSSYB***K F
is N o Mount (STBY) N M
TO CPU BLOCK
F R O M C P U B L O C K
JTAG
D
3/4
MAIN ASSY (DWX3174)
• AUDIO Block
D 1/4
D
1/4
(DA)
(DA)
(DA) (DA)
2
Q