RDR-GX300/GX700
4-67
4-68
POWER
RD-50 (19/22)
DGND
16V
10u
C1813
16V
10u
C1810
P_CONT
16V
10u
C1807
DGND
UNSW3.3V
DGND
6.3V
100u
C1811
FL1801
0uH
FB1801
FL1802
0uH
FB1802
FL1803
0uH
FB1803
FL1804
0uH
FB1804
0uH
FB1805
FL1805
JL1802
JL1803
JL1804
JL1805
JL1801
PQ1L503M2SPQ
IC1804
NR
1
GND
2
VC
3
VIN
4
VOUT
5
0.1u
B
C1812
JL1809
JL1806
SW3.3V
SW3.3V
UNSW3.3V
JL1812
JL1813
JL1814
JL1815
JL1818
JL1819
PQ015EZ01ZPH
IC1803
1
IN
2
CTL
3
OUT
4
NC
5
GND
6
OUT
4V
47u
C1815
6.3V
22u
C1805
1k
R1803
470
R1810
1k
R1804
6.3V
22u
C1806
4V
47u
C1816
CN1801
15P
UNSW6V
1
AGND
2
AGND
3
UNSW3.3V
4
SW2.5V
5
SW2.5V
6
DGND
7
DGND
8
SW3.3V
9
SW3.3V
10
SW3.3V
11
SW3.3V
12
DGND
13
P_CONT
14
DGND
15
PQ018EH02ZPH
IC1802
VIN
1
VC
2
VO
3
V
adj
4
GND
5
VO
6
UNSW1.5V
UNSW5V
SW2.5V
SW1.8V
SW5V
SW3.3V
DGND
SW3.3V
SW1.8V
DGND
DGND
SW3.3V
DGND
UNSW3.3V
SW3.3V
1
A
R1818
1k
D1801
EC10DA40-TE12
SW5V
UNSW1.5V
UNSW3.3V
SW1.8V
UNSW3.3V
UNSW5V
UNSW1.5V
SW5V
SW1.8V
SW2.5V
SW3.3V
SW3.3V
SW3.3V
SW3.3V
SW1.8V
UNSW3.3V
SW3.3V
UNSW3.3V
SW3.3V
SW2.5V
UNSW5V
SW3.3V
B+
B+
B+
B+
B+
B+
B+
B+
B+
B+
B+
B+
B+
B+
B+
B+
B+
B+
B+
B+
B+
B+
B+
B+
B+
B+
B+
TO(1/22,2/22,3/22,
9/22,10/22,14/22,
18/22,21/22,22/22)
10
31
TO(4/22,5/22,20/22)
22
TO(6/22)
42
TO(8/22)
46
TO(11/22,16/22)
60
TO(12/22)
TO(15/22,17/22)
64
TO(12/22,17/22)
9
IC1804
5V REG
1.8V REG
IC1802
1.5V REG
IC1803
POWER
RD-50 BOARD(19/22)
-REF.NO.:20000 SERIES-
3
10
7
F
C
5
D
B
E
9
11
6
8
4
2
16
NO MARK:REC/PB MODE
R :REC MODE
P :PB MODE
TO
SWITCHING REGULATOR
CN2
(SEE PAGE 4-78)
12
5.8
5.0
1.5
3.2
2.2
1.2
3.2
1.8
1.5
3.2
3.2
1.8
w w w . x i a o y u 1 6 3 . c o m
Q Q 3 7 6 3 1 5 1 5 0
9
9
2
8
9
4
2
9
8
T E L
1 3 9 4 2 2 9 6 5 1 3
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299