Pioneer CDJ-900 Service Manual page 128

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1
SIDE B
A
54
B
GNDD
V+5
C
LF
[[ G ]]
C7
MEMORY
GNDD
D
13.EUP_LED
10.GNDD
12.EJECT_LED
9.KEY0
11.TCH/REL
8.V+5
7.VINYL_LED
SLIP
6.V+12
5.MT_LED
4.V+3R3E
3.ADCT
2.ADIN
1.GNDS
CONTACT SIDE
2
E
1
CN4012
NOTE: The encircled numbers denote measuring point.
F
F
128
1
2
Q8007
55
52
CN8004
V+12_EUP
GNDD
25
C8046
1
2
V+12
V+7R2
C8047
C8070
GNDD
V+7R2
V+12
1.V+5
2.CPU_EUP_CONT
3.USB_LED
4.EUP_CONT
5.USB_SW
6.V+3R3
7.GNDD
8.V+12
9.V+12_EUP
10.V+12
11.GNDD
12.V+7R2
DELETE
E
Q8007
GNDD
12
13
2
3
IC8001 IC8002
F
DFLB ASSY
CONTACT SIDE
1
C8067
2
C8041
2 1
IC8001
IC8002
2
C8002
R8100
R8105
V+7R2
26
CN8004
13.GNDD
26.ENV
14.GNDD
15.PNL_RESET
16.GNDD
17.PNL_CNVSS
18.PNL_TXD
19.FLCON_RESET
20.PNL_BUSY
CALL >
21.CLK_REQ
22.PNL_RXD
23.FLCON_BUSY
24.PNL_SCLK
25.FLCON_CNVSS
CALL <
(DNP2493-C)
CDJ-900
3
4
IC8003
IC8004
CN8002
UP
D_LAT
21
22
C8049
19
V+54
C8051
D_BK
IC8003
GNDD
D_SDO
C8003
D_SCLK
1
R8133
V+3R3
V+7R2
R8004
V+3R3
5
PNL_SCLK
PNL_BUSY
1
IC8004
GNDD
CN8003
10.V+7R2
11.GNDD
1.JOG2
12.V+33
2.JOG1
13.GNDD
3.JOG_SW
14.V+12
4.J_DSO
15.GNDD
5.J_SCLK
16.V+12
6.J_LAT
17.GNDD
7.J_BK
18.GNDD
8.V+3R3
19.V+54
9.GNDD
DWX3021-
4
IC8008
CN8003
18
V+33
V+12
PNL_RXD
PNL_TXD
IC8008
V+33
V+3R3
GNDD
A
D

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