Ucom Assy (4/6) - Pioneer DDJ-T1 Service Manual

1

10.5 UCOM ASSY (4/6)

For Debug
C N 7 0 1
N M
A
B
C
1:16J;5B
B 1/6
USB_BUS
A D P _ D E T
6:9E
B 6/6
6:6C
C U R _ E N C 2
6:6C
C U R _ E N C 1
D
*CAPACITORS
Indicated in Capacity/Voltage(V)
unless otherwise noted. u
*RESISTORS
Indicated in ,
unless otherwise noted. k
E
G1 A B C Y0 Y1 Y2 Y3 Y4 Y5 Y6 Y7
L X X X
H H
H H
H H H
H H
F
H H H
H H H H
H H H
B
4/6 H H
72
1
2
TP
for writing uCom program
TP802
TP801
TP801 is "DL1".
GND_D
V+3R3_UCOM
FOR DEBUG
R 7 0 1
SS R 7 0 5
N M
SS
R 7 0 2
N M
SS
2 2 R 7 0 6
SS
R 7 0 3
2 2
SS R 7 0 7
2 2
R 7 0 4
SS
N M
SS R 7 0 8
N M
SS
N M
R 7 0 9
SS
N M
GND_D
1:13E
E E P _ S D A
1:13E
B 1/6
E E P _ S C L
1:13E
E E P R O M _ S W
5:10F
B 5/6
J O G _ T C H 1
5:4F
J O G _ T C H 2
USB_CONT1
USB_CONT2
F , p pF
5% tolerance
k , M M .
B 5/6,6/6
LED_SEG
12D;5H;8A;5:11H;5:4H;6:4B
5G;6:4H;6:8H
B 6/6
KEY
CDC
B 5/6
6A;7H;5:4A;5:8A
5:11D;5:11F;5:4F;5:5D;6:5A;6:5E
B 5/6 GRID
GRID7
GRID6
GRID5
GRID4
GRID3
GRID2
H
GRID1
H
GRID0
H
H
H
H
H
2
3
TP814
V+3R3_UCOM
DL1 - DL14
B T X 1 0 4 2 - A
L 7 0 3
TP813
V+3R3_D
GND_D
L 7 0 1
B T X 1 0 4 2 - A
GND_D
1:4B;7A
M A I N _ R S T
B 1/6
R 7 5 3
SS
2 2
R 7 3 0
SS 2 2
R 7 5 7
R 7 5 4
SS
2 2
LED_14
R 7 6 9 R 7 3 5
SS SS
2 2
4 7 k
SS
4 7 k
R 7 3 6
TP701
KEY9
SS
2 2 p / 5 0
R 8 5 0
SS
2 2
KEY1
KEY2
KEY3
KEY4
R 8 5 1
SS
N M
R 8 5 2
N M SS
LED_12
SS
2 2
R 7 7 3
KEY10
KEY11
KEY12
CH
R 8 1 5
CDC_DSI C 7 1 5
SS
4 7
CDC_DSO
1 0 0 p / 5 0
R 8 1 9
CDC_SCLK
SS
4 7
R 8 1 2
CDC_CS1
SS
2 2
R 8 1 0
CDC_CS2
SS
2 2
GND_D
V+3R3_D
C 7 0 3
0 . 1 u / 1 6
R 7 2 0
SS
0
R 7 1 8
2 2
TC74VHC238FK
1 8
9
2 7
Y 6 G N D
1 0
3 6
Y 5 Y 7
4 5 1 1
Y 4 G 1
8 1 2
1
Y 3 X G 2 B
1 3
2 7
Y 2 X G 2 A
3 6 1 4
Y 1 C
5 1 5
4
Y 0 B
1 6
R 7 1 9 V C C A
2 2
IC702
DDJ-T1
3
4
B 5/6
3G;7H;5:4A;5:8A
USB_BUS
1:16J;1D
B 1/6
3 9
4 0
4 1
4 2
4 3
SS
4 4
4 7 k
4 5
C 7 0 5
4 6
SS
4 7 0 p / 5 0
P 1 3 _ 7
SS 4 7
4 7 0 p / 5 0
P 1 3 _ 6
C 7 0 6
4 8
P 1 3 _ 5
CH
4 9
C 7 2 0 R 8 3 3
P 1 3 _ 4
SS 5 0
N M
P 5 _ 7 / R D Y / C L K O U T
5 1
SS N M
P 5 _ 6 / A L E
R 8 3 4
5 2
R 7 8 3
P 5 _ 5 / H O L D
SS
5 3
P 5 _ 4 / H L D A
4 . 7 k
5 4
P 1 3 _ 3
5 5
P 1 3 _ 2
5 6
65 P 4 _ 7 / P W M 1 / T X D 7 / S D A 7 / C S 3
P 1 3 _ 1
66 P 4 _ 6 / P W M 0 / R X D 7 / S C L 7 / C S 2
R 8 3 5 5 7
67 P 4 _ 5 / C L K 7 / C S 1
P 1 3 _ 0
68 P 4 _ 4 / C T S 7 / R T S 7 / C S 0
5 8
SS N M
P 5 _ 3 / B C L K
5 9
SS
N M
P 5 _ 2 / R D
R 8 3 6
6 0
P 5 _ 1 / W R H / B H E
6 1
P 5 _ 0 / W R L / W R
6 2
P 1 2 _ 7
6 3
P 1 2 _ 6
6 4
P 1 2 _ 5
R 8 0 9
SS N M
R 8 1 1
SS
1 0 k
SS
N M
R 8 1 3
63
70
B 6/6
3G;6:4H;6:8H
KEY
B 5/6,6/6
8
7
LED_SEG
6 12D;2G;8A;5:11H;5:4H;6:4B
5 8
1
4
2 7
3 3 6
2 5
4
1
R 7 5 2
2 2
GND_D
4
CDC
B 5/6
25
19
V S S 2
39
P 6 _ 5 / C L K 1
40
P 6 _ 4 / C T S 1 / R T S 1 / C T S 0 / C L K S
41
P 6 _ 3 / T X D 0 / S D A 0
42
P 6 _ 2 / R X D 0 / S C L 0
43
P 6 _ 1 / C L K 0
44
P 6 _ 0 / R T C O U T / C T S 0 / R T S 0
45
IC701 R5F3651E
PEG850A
65
B 3/6