ICP1
5
A
B
C
D
E
F
G
H
2
1
3
6
4
5
REGULATOR
+1.9V
REGULATOR
+3.3V
DC-DC
CONVERTER
■
DM CIRCUIT DIAGRAM 002
To PN (SW, LED), Power Supply
■
DM CIRCUIT DIAGRAM 002
28CC1-8832057-2 2
PQ070XZ01ZP (X3180A00)
REGULATOR
IC201
1: DC INPUT (Vin)
2: ON/OFF cont.(Vc)
3: DC OUTPUT (Vo)
4: VC(V
ADJ
)
5: GND
1
2
3
4
5
PQ033Y3H3ZP(X2589A00)
REG3.3V
IC202
1: DC INPUT
2: DC OUTPUT
3: GND
4: VO (sense)
5: ON/OFF CONTROL
6: DC OUTPUT
1
5
6
LM2673SX-ADJ (X4966A00)
DC-DC CONVERTER
IC203
1
2
3
4
5
6
7
Tab is
Ground
1: SWITCH
OUTPUT
2: INPUT
3: C BOOST
4: GROUND
5: CURRENT ADJUST
6: FEEDBACK
7: SOFTSTART
RB060L-40 (V4766800)
DIODE
1: ANODE
2: CATHODE
2
1
D3FP3 (VZ016600)
DIODE
1: ANODE
2: CATHODE
2
1
XX：not installed（未実装部品）
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
