Main Assy (10/21) - Pioneer DJM-900NXS Service Manual

1

10.22 MAIN ASSY (10/21)

A
G 12/21
12:14K
2 0 M _ C L K _ S H
From Main CPU
S U B _ S H _ R E S E T
1:4B;9:2H;12:14I
G 1/21,9/21,12/21
B
Emulator not use then
TCK,ASEMD
TRST
TMS,TDI,TDO
C
G 11/21
11:9I
U S B _ C T S _ S P I
From To USB
11:2K
U S B _ R E S E T
From To DSP
G 15/21
15:3C
D S P _ R E S E T
G 14/21
14:15H
F L A S H _ D S P _ R E S E T
15:15B
D S P _ C T L
11:2J
U S B _ U A R T 0 _ R X
11:2J
D
U S B _ U A R T 0 _ T X
G 11/21 11:2I
U S B _ M O S I
11:2I
U S B _ M I S O
From To USB Ucom
11:2I
U S B _ S C K
G 13/21
13:13K
S H _ F P G A _ T X D 2
13:13K
To FPGA
S H _ F P G A _ S C K 2
13:4F
6 M _ C L K _ L A N
G 13/21
13:4F
From FPGA 2 4 M _ C L K _ L A N
E
13:4E
9 6 K _ C L K _ L A N
F
G
10/21
140
1
2
STBY
G N D D
V+3R3D
V+3R3D
SH_ASEMD
SH_TCK
SH_TRST
JTAG
SH_TDO
SH_ASEBRK
SH_TMS
SH_TDI
SH_RESET
GNDD
GNDD
pull up
pull down
open(TMS,TDI internal pull up)
Silk print Aside
[USB_RST]
Silk print Aside
Silk print Aside
[DFLASH_RST]
[DSP_RST]
1-26
1-27
V + 3 R 3 D _ L A N
IC505
5 1
V C C N C
2
I N A
4 3
O U T Y G N D
TC7SH04FUS1
GNDD
2
3
R 5 3 2
0
V + 3 R 3 D _ L A N
V + 3 R 3 D _ L A N
N M
C N 5 0 1
1
2
V + 3 R 3 D _ L A N
3
4
5
R 6 8 0
1 0 k
6
R 6 5 6
7
N M
8
9
1 0
1 1
1 2
G N D D
G N D D
G N D D
V + 3 R 3 D _ L A N
V + 1 R 2 D _ L A N
G N D D
G N D D
G N D D
V + 3 R 3 D _ L A N
R 6 6 7
1 0 k
R 6 6 8
1 0 k
R 6 7 3 1 0 k
R 6 6 9 1 0 k
R 6 7 1 2 2
R 6 7 4 2 2
R 6 7 2 2 2
1 0 k
R 6 7 0
R 6 7 7
1 0 k
STBY
R 6 5 7 N M
R 6 7 5
1 0 k
R 6 5 2 N M
R 6 7 6
1 0 k
R 6 5 8
0
2 2
R 6 7 8
R 6 5 3 0
R 6 7 9 2 2
V + 3 R 3 D _ L A N
G N D D
R 6 5 4
N M
R 6 5 5
N M
STBY
6 8
R 6 6 3
R 6 6 4 6 8
0
R 6 6 5
R 6 6 6
1 0 k
G N D D
0
R 5 1 1
DJM-900NXS
3
4
Ether UCOM
IC501
R5S76700B200BG
V 2 0
E X T A L
W 2 0
X T A L
W 1 8
R E S
T 2 0
A S E B R K / A S E B R K A K
V 1 7
T C K
Y 1 9
T M S
Y 1 8
T R S T
V 1 8
T D I
W 1 9
T D O
M 2
A S E M D
W 1 2
U S B _ X 1
Y 1 2
U S B _ X 2
Y 8
D M
Y 9
D P
W 9
V B U S
Y 7
D V 3 3
U 9
D V 1 2
Y 1 0
A V 3 3
U 1 1
A V 1 2
U 1 0
U V 1 2
W 8
D G 3 3
U 8
D G 1 2
W 1 0
A G 3 3
V 1 1
A G 1 2
V 1 0
U G 1 2
Y 1 1
R E F R I N
A 4
P B 0 0 / W A I T / S D A
C 5
P B 0 1 / I O I S 1 6 / S C L Ether UCOM
B 4
P B 0 2 / C E 2 B / I R Q 0
C 4
P B 0 3 / C S 6 / C E 1 B / I R Q 1 / D R E Q 1 IC501
A 3
P B 0 4 / C E 2 A / I R Q 2 / D A C K 1
R5S76700B200BG
R 3
P D 0 0 / I R Q 0 / S D D A T 0
P 1
P D 0 1 / I R Q 1 / S D D A T 1
P 2
P D 0 2 / I R Q 2 / S D D A T 2
P 3
P D 0 3 / I R Q 3 / S D D A T 3
N 1
P D 0 4 / I R Q 4 / S D W P
N 2
P D 0 5 / I R Q 5 / S D C D
N 3
P D 0 6 / I R Q 6 / S D C M D
M 3
P D 0 7 / I R Q 7 / S D C L K
Y 1 5
P E 0 0 / S T 1 _ D 0 / R x D 2
V 1 4
P E 0 1 / S T 1 _ D 1 / T x D 1
W 1 4
P E 0 2 / S T 1 _ D 2 / R x D 1
V 1 5
P E 0 3 / S T 1 _ D 3 / S C K 1
Y 1 3
P E 0 4 / S T 1 _ D 4 / C T S 1
W 1 3
P E 0 5 / S T 1 _ D 5 / R T S 1
V 1 3
P E 0 6 / S T 1 _ D 6 / S S I D A T A 1
V 1 2
P E 0 7 / S T 1 _ D 7 / S S I W S 1
Y 1 6
P E 0 8 / S T 1 _ R E Q / T x D 2
Y 1 4
P E 0 9 / S T 1 _ V L D / S C K 2
W 1 5
P E 1 0 / S T 1 _ S Y C / C T S 2
W 1 6
P E 1 1 / S T 1 _ P W M / R T S 2
R 1 9
S T 0 _ C L K I N / S S I S C K 0
R 2 0
S T 0 _ V C O _ C L K I N
W 1 7
S T 1 _ C L K I N / S S I S C K 1
V 1 6
S T 1 _ V C O _ C L K I N / A U D I O _ C L K
Y 1 7
S T _ C L K O U T
4
P
P C 0
P C 0
P C 0
P C 0
P
P C 0
P C 0
P C 0
P C 0
P
P
P
P F 0 1 / S
P F 0 2 / S
P F 0 3 / S
P F 0 4 / S
P F 0 5 / S
P F 0 6 / S T 0 _ D
P F 0 7 / S T 0
P F
P F 0 9 / S T 0
P F 1 0 / S T 0
P F 1 1 / S T 0
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P G
P