Main Assy (3/4) - Pioneer CDJ-850 Service Manual

1

10.4 MAIN ASSY (3/4)

D
3/4
MAIN ASSY (DWX3174)
A
• AUDIO Block
B
C
R 3 0 1
3 3
R 3 0 2
BCK
R 3 0 3
R 3 0 4
LRCK
R 3 0 5
DATA_L
(DA)
D
E
F
D
3/4
72
1
2
AUDIO DSP
CPU_AUDIO
6 1
PE3
6 2
C 3 0 1
6 3
0.1u
6 4
6 5
61: F S R _ P E 1
H C K T _ P E 5
62: S C K T _ P E 3
6 6
H C K R _ P E 2
63: S C K R _ P E 0
6 7
64: I O _ V D D _ 4
C O R E _ G N D _ 4
6 8 65:
I O _ G N D _ 4
A D O _ P D 1
6 9
A C I _ P D 0
C 3 0 2
7 0
C O R E _ V D D _ 4
0.1u 7 1
H C K R _ P C 2 76: S C K R _ P C 0
R 3 0 7
7 2
77: S C K T _ P C 3
H C K T _ P C 5
78: F S R _ P C 1
7 3
3 3
I O _ G N D _ 5
79: F S T _ P C 4
C 3 0 3
7 4
80: S D O 5 _ S D I 0 _ P C 6
I O _ V D D _ 5
0.1u
7 5
3 3
7 6
3 3
7 7
3 3
7 8
3 3
7 9
8 0
Notes
NM is No Mount (STBY)
CKSSYB***K F
SR CKSRYB***K F
CH CCSRCH***J F
SCH CCSSCH***J F
CEHVAW***M F
RS1/16SS***J
F RS1/16SS****F
D RS1/16SS****D
SR F RS1/10SR****F
SR
RS1/10SR***J
1/4W
RS1/4SA***J
VCG1063A-T 1000pF/50V
2
3
DSP16M
16.9344M
2
R 3 5 8
1:13C
1 0 0
F R O M C P U B L O C K
Q
4 0
3 9
3 8
S S _ H A 2
3 7
S C K _ S C L
3 6
40: P L L A _ G N D
M I S O _ S D A
39: P L L A _ V D D
3 5
38: M O S I _ H A 0
H R E Q
3 4
T M S
IC301
3 3
T C K
DSPC56371AF180 3 2
T D I
3 1
DSP T D O
3 0
C O R E _ V D D _ 2
2 9
C O R E _ G N D _ 2
LVTTL
2 8
T I O 1 _ P B 1
2 7
T I O 0 _ P B 0
23:
P F 1 0
2 6
I O _ V D D _ 3
22: S C A N
2 5
21: P F 9
I O _ G N D _ 3
2 4
2 3
2 2
2 1
(DA)
CDJ-850
3
4
D 1/4
C L K _ A _ 1 6 M
V+3R3_A
F301
DTL1106-A
1 3
2
V+1R25
GNDD
R 3 4 5
0
F302
NM
1 3
2
C 3 1 1 GNDD
330p SCH
DSPCS
AUDIO_SCK
R 3 2 0
AUDIO_SI
3 3
AUDIO_SO
C 3 1 2
V C G 1 0 6 3 - A
GNDD
C 3 1 3
0.1u
PLAY
R 3 1 7
2 2 k
PF9
GNDD
DACLRCK
DACDATA
DACBCLK
CLK11M
4
DACCS
AUDIO_SCK
AUDIO_SO
ZERO
JTAG
TMS
TCK
TDI
TDO
(DA)