Dac Assy (4/5) - Pioneer DJM-5000 Service Manual

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10.14 DAC ASSY (4/5)

STBY
A
I N B
5:3C
R 2 4 3 1
M C L K _ 2 4 M _ A D / D A 1 _ 0 2
N M
I N A
G N D
GNDD
5:3F
R 2 4 3 2
B C K _ 6 M _ A D / D A 1 _ 0 2
N M
GNDD
B
(USB)
D+
3:5C
F D _ + U S B _ 0 2
3/5
3:5C D-
D _ - U S B _ 0 2
U S B _ R E S E T
C
D
E
F
F
4/5
80
1
2
V+3R3D
IC2034
V C C
1
5
2
R 2 2 8 0
O U T Y
3 4
N M
NM
GNDD
V+3R3D
IC2035
I N B
V C C
1
5
I N A
2
R 2 2 8 7
G N D
O U T Y
3
4
N M
NM
GNDD
V+3R3D V+3R3A V+3R3
STBY
R 2 4 6 7 L 2 0 0 2
Q T L 1 0 1 3 - A
0
GNDA_USB
L 2 0 0 3
Q T L 1 0 1 3 - A
R 2 2 7 3 1 . 5 k
R 2 2 7 4
2 7
R 2 2 7 5
2 7
STBY
R 2 3 7 8
5:8J
0
F 5/5
53
STBY
V+5USB
R 2 2 8 2 R 2 2 8 5
N M N M
STBY
STBY
R 2 4 6 8
N M
GNDA GNDA_USB
2
3
V+5D
L 2 0 0 4
Q T L 1 0 1 3 - A
C 2 2 1 7
1 0 0 u / 1 0
C 2 2 1 8
0 . 1 u / 2 5
X 2 0 0 1
C 2 2 7 1
D S S 1 1 3 6 - A
4 7 0 p / 5 0
R 2 2 9 4
R 2 2 8 4 R 2 2 8 8 C 2 2 1 3
1 M
2 . 7 k 3 9 0 1 0 0 0 p / 1 6
C 2 2 1 2
1 0 0 p / 5 0 CH
1
PLLFILO
2
AVDD
3
PWMO
51. XTALI 40. CSCHNE
4
52. PLLFILI 41. SDA
PLLO
5
DVSS1
(USB)
6 IC2037
PUR
TUSB3200ACPAH
7
DP
8
DM
24. P1.0/MCUAD0
14. P3.0/MCUA8 25. P1.1/MCUAD1
9
DVDD1
15. P3.1/MCUA9 26. P1.2/MCUAD2
10
MRESET
R 2 2 8 9 0
11
TEST
R 2 2 9 0 0 12
EXTEN
13
RSTO
STBY
GNDD
NOTES
STBY
is STBY
NM
RS1/10SR****D
(D)
RS1/10SR***J
CCSRCH
CH
CKSRYB
CEVW***
AUDIO SIGNAL ROUTE
(USB)
: USB INPUT SIGNAL
(USB_D2)
: USB CH 2 SIGNAL
(USB_D3)
: USB CH 3 SIGNAL
(USB_D4)
: USB CH 4 SIGNAL
(USB2)
: USB CH 2 L CH SIGNAL
(USB3)
: USB CH 3 L CH SIGNAL
(USB4)
: USB CH 4 L CH SIGNAL
DJM-5000
3
4
IC2038
1 8
R 2 3 0 4
A 0 V C C
0
R 2 3 2 1
2 7
R 2 3 0 5
A 1 W P
0
3 6
R 2 3 0 6
A 2 S C L
0
4 5
G N D S D A
DYW1785
S-24CS64A0I
GNDD
R 2 3 7 9
7 5
R 2 3 0 2
I2C_SCL_01 2 2
R 2 3 0 3
I2C_SDA_01 2 2
(USB_D4)
SDOUT3
39
(USB_D3)
CRESET
38
SDOUT2
CDAT1
C 2 2 2 2
37
DVDD3 (USB_D2)
36 0 . 1 u / 2 5
SDOUT1
CDATO
35
CSYNC
34
CSCLK
33
DVSS3
32
P1.7/MCUAD7
31
P1.6/MCUAD6
R 2 3 1 6
30
2 2
P1.5/MCUAD5
R 2 3 1 7
29
2 2
P1.4/MCUAD4
28
P1.3/MCUAD3
27
DVDDS1
C 2 2 2 3
0 . 1 u / 2 5
STBY
R 2 3 1 8
N M
R 2 3 7 5
N M
4
1
V+3R3D
2
3
4
0
1
2
3
4
GND
24M_USB
41
9I
A D A T _ U S B O 3 _ 0 2
R 2 3 1 1
2 2
9F
A D A T _ U S B O 2 _ 0 2
R 2 3 1 2
2 2
R 2 3 1 3
2 2
R 2 3 1 4
96k_USB
7 5
R 2 3 1 5
6M_USB
7 5
5:8D
F 5/5
U S B _ E R R
5:8D
U S B _ S B Y
3:9J
UDAC_RESET_03
F 3/5
8D
A D A T _ U S B O 2 _ 0 2
5:8D
F 5/5
U S B _ R X _ 0 2
5:8D
U S B _ T X _ 0 2
42
(USB_D4)
8D
A D A T _ U S B O 3 _ 0 2
43