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7.4
-
750
V
Li
on
Batt
mA
Charger
CHARGING
RED
LED
Light
:
ST
ANDBY
Full
charged
GREEN
LED
Light
&:
C
101
104
C
102
103
C
123
470
C
118
104
C
104
470
P
C
105
104
C
106
104
C
114
104
C
115
104
C
121
100
P
C
120
104
C
117
104
C
119
100
P
C
116
104
C
107
102
C
109
105
C
110
104
C
122
104
C
111
100
P
C
112
104
R
04
1
K
R
03
1
K
R
11
910
R
17
10
K
R
18
8.2
K
R
14
180
K
R
20
2.43
K
R
19
82
K
R
21
2
K
47
+/-1%
K
R
13
12
K
R
29
82
K
R
07
1
M
R
06
910
R
01
0.22
/1
RW
R
08
18
K
C
201
47
/16
uF
V
C
205
330
/25
uF
V
C
206
47
/16
uF
V
C
204
47
/16
uF
V
2
3
1
11
4
IC
A
02
LM
324
+
-
IC
C
02
+
-
IC
D
02
Q
01
BT
3904
LED
R
G
(/
)
IC
03
TL
A
431
J
1
L
1
60
uH
L
2
120
uH
D
1
1
4001
N
D
2
340
T
1
2
3
4
8
7
6
5
IC
01
MC
A
34063
C
203
47
/16
uF
V
Vcc
CHG
PLA
TE
(+)
CHG
PLA
TE
(-)
BA
TT
VOL
MONIT
OR
R
09
820
VCC
+2.5
V
+2.5
V
Vcc
+2.5
V
R
02
0.1
/1
RW
9
10
8
13
12
14
DC
IN
V
mA
(12
750
)
R
25
10
K
R
15
2.2
K
R
16
470
R
23
560
R
22
560
C
124
102
Q
02
BT
3904
R
12
1
K
R
10
1
K
R
05
4.7
K
G
D
S
Q
1
BSP
P
613
R
24
0
R
26
NC
Q
04
3904
Q
05
3904
Q
06
3904
R
27
2
K
R
28
1
K
R
39
1
K
MR
HH
LI
VP
MR
HH
LI
VP
EU
425
/
415
SCHEMATIC DIAGRAM CHARGER
-
65
Summary of Contents for MR HH425 LI VP
Page 7: ...BLOCK DIAGRAM BACKLIGHT BACKLIGHT 7 ...
Page 11: ...Main PCB Top View Bottom View VR3 VR2 VC1 L44 L46 SQL L45 11 ...
Page 12: ...WIRING DIAGRAM CHARGER CHARGER 12 ...
Page 13: ...Main PCB Top View PRINTED CIRCUIT BOARD SQL 13 ...
Page 14: ...Main PCB Bottom View PRINTED CIRCUIT BOARD 14 ...
Page 15: ...Charger PCB PRINTED CIRCUIT BOARD Top View Bottom View LCD PCB Bottom View Top View 15 ...
Page 18: ...MAIN UNIT EXPLODED VIEW 18 ...
Page 19: ...CHARGER UNIT EXPLODED VIEW 19 ...
Page 20: ...BATTERY TRAY UNIT EXPLODED VIEW 20 ...
Page 48: ...U4 9032 HT D 48 ...
Page 49: ...U5 M38C29FFAHP60K 49 ...
Page 50: ...2 1 3 1 VOUT 2 VSS 3 VIN Delay Circuitry Vref VSS VOUT VIN U6 XC61FC4012MR U7 U8 U9 NJM324 50 ...
Page 51: ...1 2 3 4 8 7 6 5 A0 A1 A2 GND VCC WP SCL SDA U AT C N 11 24 16 U12 XC6204B502MR 51 ...