Pioneer CDJ-850 Service Manual page 85

5
VFDP2R7_F2 V+12
R1842
803
QR)
3.3k
C1815
100u/10
V+27
814
10
GNDD
815
NM
816
NM
V+12
V+38
CTF1579-A
L1801
GNDD
CN1901
52151-0410
JOG2 1
JOG1 2
V+3R3_SW
3
int
GNDD 4
5
6
J
JFLB ASSY (DWX3154)
V+3R3_SW V+27 V+38
R1819
R1856
4.7k
4.7k
Q1804
LTC124EUB
P1801
NM
R1822
1
SP
GNDD
23
1
2
GNDD
3
4
C1821
100p CH
C1822
NM
GNDD
V+3R3_SW
R1901
100
R1902
100
GNDD
6
V+12
R1828
SA
270
R1824
SA
R1829
0.51 SQ
180
R1825 R1830
SA SQ
330 180
Q1806
LTC124EUB
GNDD
D1808
RB160-60
D
R1826
G
Q1807
RHP020N06
1k
SQ
S
D1805 R1827 R1831
RB160-60
100 22k
SQ
GNDD
!
IC1802
8
GND VDD
7
TRIG DISCH
6
OUT
THRES
5
RESET CONT
TLC555IP
GNDD
K
JOGB ASSY (DWX3155)
PC1901
SEDS-7573
2
VCC
1 5
VLED
A
3 6
B
GND1
4
GND
Vf=1.52V If=11.8mA(typ If=16mA)
CDJ-850
7
27V DCDC CONVERTER
V+27SW
L1802 D1809
DTL1187-A RB160-60
R1832
IC1803
SA
270
8 1
CS
CD
7 2
SI ES
C1829
6 3
V+ CT
330p
5 4
IN+
GND
CH
NJM2374AD
!
VFDP2R7_F1
5
6 4
7 3
8 2
9 1
DTT1232-A
T1801
2.7V DCAC INVERTER
NOTES
NM means STANDBY
RS1/10SR***J
RS1/10SR****D
D
RST1/2SP***J
SP
RS1/8SQ***J
SQ
RS1/4SA***J
SA
CKSRYB
CCSRCH
CH
+
CEHAR
+
CEHAZL
ZL
7
8
A
V+27
22
B
VFDP2R7_F2
C
24
25
D
E
F
J K
85
8