Pioneer CDJ-850 Service Manual page 75

5
: Analog Audio Signal Route
(USB_DN)
: USB_D_N Signal Route
(USB_DP)
: USB_D_P Signal Route
FROM OWN SHEET
V+7R6_M
V+12_EUP
CN401
V+7R6_D
GNDD
KM1299-A
V+12
_M
1
DM
2
2125
DD
3
R508
GNDM
DD
4
NM
DD
5
6_D
6
6_D
7
DD
8
C431
47u/16
+12
9
DD
10
V-10_A
0_A
11
V+10_A
DA
12
0_A
13
GNDA GNDD
5.6V
DC-DC CONVERTER
R464
C432
100
0.1u/16
V+7R6_D
1/4W
R483
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
5
6
(CONT1)
: CONTROL1 Signal Route
(CONT2)
: CONTROL2 Signal Route
: Voltage Measuring Point
PWR_ON
11C;2F
1
2
3
4
5
6
7
GNDD
R507
0
R482
1
D 1/4
2
NM
R419
3
PNL_XBUSY
1:13H
NM
TO CPU BLOCK
5
6
7
GNDD
IC409
!
BD9326EFJ
L403
22u 2.5A
C438
0.1u
CTH1254-A-TLB
C439
NM
GNDD
1
The > mark found on some component parts
indicates the importance of the safety factor of the part.
Therefore, when replacing, be sure to use parts
of identical designation.
6
V+12_IJO
IC410
14 D
1A VCC
R503
1B
13
4B
100
4A
MAIN_XBUSY
12
1:13H
1Y
11
2A
2B
R499
4Y
10
3B NM
3A TSO
9
R498
1:13I
2Y
8
GND
NM
3Y
R504
NM
100
C446
NM
C503
NM
SR
GNDD
V+3R3
MAIN_XRST
D 1/4
IC411
TO CPU BLOCK
R505
14
VCC D 3/4 MAIN_XMUTE
1A
1B
13 0
4B
R496
4A
12
NM
1Y TSCK
4
11 R428
2A
2B 4Y
NM
10 1:10K
3B
R497
3A
9
NM
TSI
2Y
8 R430
GND
3Y NM
1:13I
R506
NM D 1/4
C447 0
0.1u
NM
USBA_D_N
GNDD
1:16G
D 1/4
USBA_D_P
1:16F
FROM/TO CPU BLOCK
D
8
V+5R6
1/4W
R470
0
GNDD
KN102
NM
1 2
1 1 1
GNDD
GNDD
CDJ-850
7
V+12_EUP
RKN1068-A
1/4
C505
V+5R6
NM
C469
V+12
NM
C454
NM
R602
R509
NM
SR 0
C472
VCG1063-A
0.01u C470
0.1u C453
SCH C506
330p/50
R477 33
SCH
100p/50
C487
R476
33
C485
L407
CTF1545-A 220p/50
SCH
C490
CTF1545-A 100p/50
L408 SCH
C488
R479
100p/50
C486
33
100p SCH
R473
1:15J
SR
33
C482
TO AUDIO BLOCK
NM
3:9F
FROM OWN SHEET
R474
VDET
6E
SR
33
TO OWN SHEET
R472
C489
PWR_ON
2F;8A
SR
33
NM
USB_VBUSON
R480
C483
1:13G
SR
33
220p/50
USB_CDETFLG
R481
C484
1:13H
SR
33
FROM/TO CPU BLOCK
220p/50
(USB_DN)
CTF1701-
2 3 3
(USB_DP) 2
1 4 4
1
F402
GNDD
GNDA
ROUT
3:12D
3/4 LOUT
3:12C
(GNDD)
MUTE_A
3:12F R605
(CONT1)
CONT1 C492
1:11A
0
SCH
100p/50
(CONT2)
CONT2 C493
1:11A
SCH
(USB_DN) 100p/50
USBB_D_N F401
1
4
1:16G
(USB_DP)
USBB_D_P
3
1:16F
2
CTF1701-
VBUS_B
C494
1:16D
100p/50
(GNDD) CH
MUTE_CAP
D 3/4
3:12F
FROM AUDIO BLOCK R604
GNDD
0
C449 NM C455
0.1u/16
NM
C450 C456
NM
NM
C451 C457
1000p/50
CH
GNDA GNDD GNDD GNDM
7
8
A
CN402
27 GNDD
26 V+12_EUP
25 GNDD
24 GNDD
23
V+5R6
22 V+5R6
21 GNDD
B
20 TSCK
19 GNDD
18 PNL_XBUSY
17 TSO
16
MAIN_XBUSY
15 TSI
14 MAIN_XRST
13 GNDD
12 MAIN_XMUTE
11 GNDD
10 VDET
9
GNDD
8 PWR_ON
7 GNDD
6 USB_VBUSON
5 GNDD
C
4 USB_CDETFLG
3 GNDD
2
USBA_D_N
1 USBA_D_P
CN403
RKN1058-A
17 GNDA
16 ROUT
15 GNDA
D
14 LOUT
GNDA
13
12 GNDD
11 GNDD
10 CONT1
9 GNDD
8 CONT2
7 GNDD
USB_D_N
6
5 USB_D_P
4 GNDD
3 VBUS_B
2 GNDD
1 GNDD
E
0.1u
C480
NM
C479
C478 0.1u
NM
C477
C459 0.1u
0.1u
C460
GNDD GNDS
F
D
4/4
75
8