Pioneer CDJ-850 Service Manual page 69

5
V+3R3
H N 1 C 0 1 F U ( Y G R )
Q 1 0 1
Q 1 0 1
H N 1 C 0 1 F U ( Y G R )
GNDD
CPU-AUDIO
124: P F 2 9 / S S I D A T A 3
123: P V C C 9
122: P B 1 2 / W D T O V F / I R Q O U T / R E F O U T / U B C T R G / A U D C K
121: P V S S 1 0
IC103
R5S72630P200FP
CORE:200MHz
MAIN CPU
5
6
V+5R6
(CONT1)
F R O M / T O B O A R D I F B L O C K
R 1 4 5
C O N T 1
4:11E
22k D
R 1 4 6
C O N T 2
4:11E
22k
(CONT2)
Q 1 0 2
L T C 1 2 4 E U B
11
6
12
1 2 0
A V S S
1 1 9
P A 7 / A N 7 / D A 1
1 1 8
P A 6 / A N 6 / D A 0
1 1 7
P A 5 / A N 5
1 1 6
A V R E F
1 1 5
P A 4 / A N 4
1 1 4
A V C C
1 1 3
P A 3 / A N 3
1 1 2
P A 2 / A N 2
1 1 1
P A 1 / A N 1
1 1 0
P A 0 / A N 0
1 0 9
U S B D V S S
C 1 5 2
1 0 8
U S B D V C C
0.01u
1 0 7
U S B A P V C C
1 0 6
U S B A P V S S
1 0 5
R E F R I N
1 0 4
U S B A V S S
C 1 5 3
1 0 3
U S B A V C C
0.1u
1 0 2
V B U S
1 0 1
D P
1 0 0
D M
9 9
U S B D P V C C
R 1 5 0
9 8
1 0 k
U S B D P V S S
9 7
M D _ C L K 0
9 6
M D _ C L K 1
R 1 5 1
9 5
N M
P V C C 8
9 4
U S B _ X 2
9 3
U S B _ X 1
9 2
P V S S 9
9 1
V S S 6
9 0
V C G 1 0 6 3 - A
M D
C 1 5 4
8 9
V C C 6
8 8
P B 1 1 / C T X 1 / I E T X D
8 7
P B 1 0 / C R X 1 / I E R X D
R 1 5 2
8 6
4 . 7 k
P B 9 / C T X 0 / C T X 0 & C T X 1
8 5
P B 8 / C R X 0 / C R X 0 / C R X 1
8 4
P V S S 8
8 3
P E 1 5 / I O I S 1 6 / R T S 3
8 2
P E 1 4 / C S 1 / C T S 3
8 1
P E 1 3 / T X D 3
8 0
P V C C 7
7 9
R T C _ X 2
7 8
R T C _ X 1
7 7
P V S S 7
7 6
V S S 5
7 5
P C 1 4 / W A I T
C 1 5 5
7 4
V C C 5
0.1u
7 3
P E 1 2 / R X D 3
1 0 k
7 2
R 1 5 3
P E 1 1 / C S 6 / C E 1 B / I R Q 7 / T E N D 1
1 0 k
7 1
R 5 1 3
P E 1 0 / C E 2 B / I R Q 6 / T E N D 0
7 0
P E 9 / C S 5 / C E 1 A / I R Q 5 / S C K 3
0
R 1 6 2
6 9
P E 7 / F R A M E / I R Q 3 / T X D 2 / D A C K 1
6 8
P E 6 / A 2 5 / I R Q 2 / R X D 2 / D R E Q 1
R 1 9 9
6 7
1 0 k
P V C C 6
R 1 9 3
6 6
P E 5 / A 2 4 / I R Q 1 / T X D 1 / D A C K 0
1 0 k
0
6 5
R 5 1 1
P V S S 6
R 1 6 3
6 4
P E 4 / A 2 3 / I R Q 0 / R X D 1 / D R E Q 0
1 0 k
P E 1 / C S 4 / M R E S / T X D 0 6 3 0
R 5 1 2
P E 8 / C E 2 A / I R Q 4 / S C K 2
6 2
R 1 5 4
A S E M D
6 1
1 0 k
C 1 5 1
0.1u
R 1 7 7 C 1 7 9
0
V C G 1 0 6 3 - A
8
R 1 7 9
N M
X101
3 4
X 2
N C 2
2 1
1
N C 1
X 1
D S S 1 1 9 3 - A
33.00MHz
GNDD
OSCILLATOR
6
4/4
CPU_AUDIO
3:10G
D 3/4
T O S E R V O B L O C K
2:7C
C L K _ S _ 1 6 M
D 2/4
T O A U D I O B L O C K
3:5C
C L K _ A _ 1 6 M
D 3/4
C 1 5 6
0.1u
C 1 5 7
0.1u
ADC
R 1 5 5
1 0 k
C 1 5 8
0.1u
C 1 5 9
V C G 1 0 6 3 - A
R 1 5 6
U S B _ A B S E L
F
5 . 6 k
L o w
N M
H i
(USB_DP)
R 5 1 6
C 1 6 0 (USB_DN)
0.1u
OSCILLATOR
C 1 6 1
V C G 1 0 6 3 - A
R 1 5 7
N M 48.00MHz
R 1 6 5
R 1 5 8
1 0 k
C 1 6 2
4 7 0
4
G N D 2
0.1u
1
X 1
X102
A S S 7 0 9 9 - A
R 1 5 9
1 0 k GNDD
R 1 6 0
1 0 k
SH_STATUS
4:11C
U S B _ V B U S O N
4
D 4/4
SRVBUS3 K
SRVBUS2
SRVBUS1
C 1 6 3
0.1u
R 1 6 1
R 1 9 2
1 0 k
0
5
L
SRVBUS0
C 1 8 5
SRVRST
7
N M
SRVCCE
10
C 1 6 4
0.1u
C 1 6 5
V C G 1 0 6 3 - A
C 1 8 3
N M SCH
9
SRVBCLK
To JTAG
V+3R3
GNDD
R 1 6 6
0 SR
V+3R3_B
GNDD
DBG_TxD
DBG_RxD UART
V+3R3_B
V+3R3B
GNDD
GNDD
GNDD
CDJ-850
7
OSCILLATOR
C 1 9 4 0 . 0 1 u / 1 6
V+3R3
C 1 8 0
V C G 1 0 6 3 - A
0.1
C 1 7 0
IC105
4 Y
G N D
8
4 A
SERVO16M
3 Y
R 1 6 9
9
5 Y
3 A
3 3 1 0
5 A
2 Y
1 1
6 Y
2 A
1 2
6 A
1 Y
1 3
V C C
1 A
1 4
TC74VHCU04FT
AUDIO16M
R 1 6 7
3 3
USB VBUS SW
V+5R6
R 5 1 4 2 2 k
2
3 4
0 R 1 7 5
5
Q 1 0 4
R T 3 T 2 2 M
6
2
1
N
GNDD
Q 1 0 9
L T C 1 2 4 E U B
GNDD
V B U S
V B U S _ B
5 V
(USB_DP)
(USB_DP)
2 1
I C 1 0 7
V+3R3
3
X 2
D + S
3 1 0
2 G N D V C C
4 9
G N D 1
D -
O E
5 8
(USB_DN)
6 7
T S 3 U S B 3 0 R S W
(USB_DN)
USB_ABSEL
GNDD
USB SW
U S B _ A B S E L D + , D -
M
L o w U S B B
H i U S B A
D 4/4
T O B O A R D I F B L O C K
M A I N _ X B U S Y
4:10B
F R O M A U D I O B L O C K
D 3/4
D S P D R E Q
3:3C
U S B _ C D E T F L G
4:11D
P N L _ X B U S Y
4:9C
D 4/4 Notes
T S O
4:10B
F R O M / T O B O A R D I F B L O C K
T S I
4:10C
7A
X A S E M D
F R O M O W N S H E E T
1/4W
D 2/4
CPU_SRV
2:12B
P
IC104
MAIN_XRST
5 1
V C C I N B
R 1 8 9
2
I N A
4 3
0
O U T G N D
NM
GNDD
GNDD
R 1 7 1
SR
N M
7
8
A
7
6
5
4
3
2
X 1 0 3 B
1
V S S 1 0 8 4 - A
16.9344MHz
GNDD
F R O M B O A R D I F B L O C K
3 4
V B U S _ B
4:11F
D 4/4
5
6
Q 1 0 7
R T 3 T 2 2 M
1
GNDD
C
F R O M / T O B O A R D I F B L O C K
U S B A _ D _ P
4:11D
U S B B _ D _ P
4:11F
D 4/4
U S B B _ D _ N
4:11F
U S B A _ D _ N
4:11D
D
NM is No Mount (STBY)
CKSSYB***K F
SR CKSRYB***K F
E
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
RS1/4SA***J
VCG1063A-T 1000pF/50V
D 4/4
M A I N _ X R S T
4:11C
F R O M B O A R D I F B L O C K
F
J T A G _ X R S T
7A
F R O M O W N S H E E T
D
1/4
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