LG B2050, Руководство по обслуживанию

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3. TECHNICAL BRIEF
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2 0 1 8 F C P T
0 0 1 Q
1
1 D
2
2 D
3
3 D
6
4 D
7
5 D
6 D
8
4
S G
5
E G R A H C V T A B V
2 . 0
8 0 1 R 7 2 1 C
u 0 1
2 0 S U C
0 0 1 D
G H C V
5 A
3 R
L E S M E M V
8 B
E S N E S T A B V
5 B _ C N
5 B
7 B _ C N
7 B
6 1 G
6 1 G _ C N
1 R
1 R _ C N
5 1 T _ C N
5 1 T
6 A
E V I R D E T A G
5 T
1 T E N _ D N G
E S N E S I
7 A
0 3 3 9 0 1 R
% 1 , 2 1 0 2
E G R A H C V
6 5 3 R
K 7 4 K 5 . 1
5 5 3 R
1
4
1 0 3 Q
0 1 1 T 9 X M I
2 56
3
T A B V
u 1 . 0
4 2 3 C
u 1 . 0
5 2 3 C
5 8 5 5 C S 2
1 0 4 Q
2
3
1
5 1
2 5 3 R
10K
R357
K 1
3 5 3 R
R358
10K
R350
750
6 0 3 D L
R359
20
T A B V
E G R A H C E R P
NORMAL
CHARGING
Trickle-
CHARGING
Figure 3-21 CIRCUIT FOR BATTERY CHARGING AT AD6537B
In order to reduce time for trickle charging, additional circuit(Pre-charge circuit) was included.This circuit
has supplied Max 160mA current into the battery additionally.
So call it, it reduce trickle charging time