Extb Assy (2/3) - Pioneer XDJ-RX Service Manual

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10.27 EXTB ASSY (2/3)

A
LCD POWER BLOCK
B
C 8 6 0 3
1:4C
1 u / 1 6
V+5R2D
C
V+5R2LCD
GNDA_LCD
2125
140mA
R 8 6 0 1
N M
ZZ8601
D
GNDD
E
GNDD
F
J
2/3
130
1
2
Q 8 6 0 1
2 S A 1 5 7 7 ( Q R )
R 8 6 0 8
1 0 k
2125
C 8 6 0 5
N M
D8602
SQ
2125 C 8 6 1 1
C 8 6 0 6
0 . 4 7 u / 2 5
1 u / 2 5 DB3S308F0
D8603
SQ
C 8 6 1 2
2125
C 8 6 0 7
0 . 4 7 u / 2 5
DB3S308F0
1 u / 2 5
GNDCP_LCD
-6V
D8601
1608
C 8 6 1 0
0 . 1 u / 5 0
DB3S308F0
PC
!
TYP 327mW
MAX 458mW
UVLO 2.8V
QFN
R 1 2 9 0 K 1 0 3 A
I C 8 6 0 1
P G N D 1 1
1 8
P G N D 2 2 1 7
A G N D 3 1 6
GNDP_LCD
25 EP
V I N
4 1 5
V R E F 5 1 4
GNDA_LCD
C E 6 1 3
R 8 6 0 9
4 . 7 k
GNDA_LCD
GNDA_LCD
GNDP_LCD
GNDCP_LCD
2
3
18V
GNDA_LCD
( H e i g h t : 1 . 8 m m )
I D C : 5 1 0 m A
2 2 u H
L 8 6 0 2 D 8 6 0 4
C T H 1 4 2 6 - A D B 2 J 4 1 1 0 0
C P G N D
GNDP_LCD
C P P F B
C P P D L Y
C P N F B
C P N D L Y
R T
C 8 6 1 8
1 0 0 0 p / 5 0
XDJ-RX
3
4
TYP 0.5mA
MAX 1mA
3:7C/
V+18
TYP 0.5mA
MAX 1mA
2:7F/3:7B/
V-6
TYP 44mA
MAX 54mA
3:3B,5A,6D/
V+9R6
9.6V
L C D _ P W M
J 1/3
4
LED BL Driver
1:4C
V+5R2
GND
J 1/3
R 8 7 0 1
1:4C
1 0 0
GNDD
R 8 7 0 2
B L _ E R R
1:4C
4 7
R 8 7 0 3
B L _ E N
1:4C
N M
1:4C
V+
Q 8 7 0 2
L T A 0 2 4 E E B
Q 8 7 0 1
L T C 0 2 4 E E B
GNDD
V-6
2:5B
GN