ION iPICS2GO, Service Manual

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5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
To LED PCB
4*1.5V
The battery
Controller DC/DC
Left LED Bar
Left LED Bar
same like the left one
AGND
VIN
DGND
VCC_3.3
DGND DGND DGND DGND DGND
DGND
AGND DGND
AGND
DGND
Size Document Number Rev
Date: Sheet of
DESIGN CHECK
APPROVE
Fenggang Zhen, Dongguan City,Guangdong Province
7F, Fengwei Tower,Zhengtong Rd NO.13
Iphone Scanner MTB & LED Bar
V10 A4
1 1 Tuesday, February 21, 2012
< Econ >
<Name>
< Benny > Size Document Number Rev
Date: Sheet of
DESIGN CHECK
APPROVE
Fenggang Zhen, Dongguan City,Guangdong Province
7F, Fengwei Tower,Zhengtong Rd NO.13
Iphone Scanner MTB & LED Bar
V10 A4
1 1 Tuesday, February 21, 2012
< Econ >
<Name>
< Benny > Size Document Number Rev
Date: Sheet of
DESIGN CHECK
APPROVE
Fenggang Zhen, Dongguan City,Guangdong Province
7F, Fengwei Tower,Zhengtong Rd NO.13
Iphone Scanner MTB & LED Bar
V10 A4
1 1 Tuesday, February 21, 2012
< Econ >
<Name>
< Benny >
R5
3.3R R5
3.3R
FB2
120R_100MHz
FB2
120R_100MHz
R3
6.19K
R3
6.19K
R7
3.3R R7
3.3R
LED3
White
LED3 White
R1
100K R1
100K
U2
VB
U2
VB
P
1
N
2
L1 4.7uH L1 4.7uH
J1
CON4_0
J1
CON4_0
1
2
3
4
R4
10K R4
10K
R2
20K
R2
20K
J4
CON4_0
J4
CON4_0
1
2
3
4
LED2
White
LED2 White
LED1
White
LED1 White
C7
0.1uF
C7
0.1uF
SW1
SW_KEY
SW1
SW_KEY
1 2
3
4
J3
CON4_0
J3
CON4_0
1
2
3
4
C6
22uF
C6
22uF
C3 0.
1uF
C3 0.
1uF
R6
3.3R R6
3.3R
C5
NC
C5
NC
U1
FR9886
U1
FR9886
SS
8
BS
1
EN
7
GND
4
SW
3
FB
5
VIN
2
COMP
6
C4
0.1uF
C4
0.1uF
C2
47uF
C2
47uF
C1
0.01uF C1
0.01uF
J2
CON4_0
J2
CON4_0
1
2
3
4