1
2
3
4
5
6
7
8
9
10
11
A
B
C
D
E
F
G
H
I
J
Main 37 Charger
C526
10u
16V
B
3225
SGND
R457
3K
1%
1005
R452
36.5K
1%
1005
SGND
C517
0.1u
50V
1608
R450
470K
C525
10u
16V
B
3225
R458
4.7K
PGND
R453
5.6K
C519
0.1u
B
50V
1608
CHGPWM
018:D4
CHGEN
018:F7
R455
4.7
1005
C516
10u
25V
B
3225
EC10QS04-TE12L
D49
2
1
CHARGE
R448
10K
DCIN&BATT
UPA1792G
Q87
NEC
SOP8
Pch/Nch
1 S1
2 G1
3 S2
4 G2
8
D1
7
D1
6
D2
5
D2
R456
3K
1%
1005
R454
150K
1%
1005
R451
100K
1%
1005
DCIN
DCIN&BATT
R463
NU
2012
5%
1/4W
VA3
C524
0.1u
B
50V
1608
3LN01S-TL
Q92
2
G
3
D
1
S
3LN01S-TL
Q86
2
G
3
D
1
S
INFET
036:G3
SGND
PGND
PGND
PGND
PGND
PGND
PGND
SGND
SGND
UNR9214J0L
Q85
3
1
2
C521
0.01u
C590
1500p
1005
LTC4008EGN#TR
IC70
LINEAR TECH.
SSOP20(1.73mmH)
1 DCIN
2 ICL#
3 ACP/SHDN#
4 RT
20
INFET
19
BGATE
18
PGND
17
TGATE
5 FAULT#
6 GND
7 VFB
8 NTC
9 ITH
10 PROG
16
CLP
15
CLN
14
FLAG#
13
BATMON
12
BAT
11
CSP
919AS-160M=P3
L31
1
2
SENSE+
036:I3
C6
0.1u
50V
1608
PGND
R460
100K
0.1%
1608
ERA3YKB104V
R461
33K
0.1%
1608
ERA3YEB333V
R459
100K
0.1%
1608
ERA3YKB104V
R462
33m
2125
5%
1/4W
VREF=1.19V
r
1%
Q2:Pch CTL FET
Q1:Nch SYNC FET
Содержание Toughbook CF-18BHKZXDM
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Страница 6: ...1 Specfication 4...
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Страница 10: ...3 Block Diagram System Confugration Diagram 8...
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Страница 52: ...1 2 3 4 5 6 7 8 9 10 11 G J CF 18 Printed Circuit Board Main Board D E I A B C F H...
Страница 53: ...1 2 3 4 5 6 7 8 9 10 11 Main Board D E I A B C F G H J...
Страница 54: ...1 2 3 4 5 6 7 8 9 10 11 D E I A B C F H J G AUDIO Board I O Board TOUCH SCREEN Board PORT Board...
Страница 55: ...1 2 3 4 5 6 7 8 9 10 11 D E I A B C F H J G SWITCH Board LED Board PAD Board...