Panasonic Toughbook CF-28 Service Manual page 138

Main 30 DC-IN,VM1 PWR SW
1
Main Battery Conn.
CN17
AXK630235
2
1 16
2 17
3 18
4 19
5 20
6 21
7 22
8 23
3
9 24
10 25
11 26
12 27
13 28
14 29
0 R368 100
15 30
100 R371 100
4
Matsuhshita
5
6
BATDTCT#
028:B5;028:F2;030:D5
7
BATDATA
028:H9;030:D5;035:F2
BATCLK
028:H9;030:D5;035:F2
8
9
10
11
A B
CHARGE
Q50
SI4435DY
8 S 1
D
7 S 2
D
6 S 3
D
5 G 4
D
Pch-MOSFET
TEMIC SOP8
BATDTCT#
R369
028:B5;028:F2;030:C7
BATDATA
R370
028:H9;030:C8;035:F2
BATCLK
028:H9;030:C8;035:F2
VA3
DA204U
C
1
A
3
C
2
D15
DA204U
C
1
A
3
C
2
D16
DA204U
C
1
A
3
C
2
D17
1000p
C406
NU
C407
NU
C408
VA3
R372
4.7K
POWERSW#
022:B7;028:F5;032:F6;032:H5
CN7
SM02B-SRSS-TB
1
2
JST
Power SW
C D
VMBATT
ACVOK
031:D5
VC5SA VA5 VA3 VC1
VM1
R584
4.7K
1
VM1CUT#
DTA114EE 2
Q51
VA3
3
E F G
30
Q53
SI4435DY
1 S D 8
2 D 7
S
3 D 6
S
25V C410
4 D 5
G 0.1u
Pch-MOSFET
R379
R380 SOP8 TEMIC
R381
2.2K
2.2K
470K R382
2125
2125
10K
3
2SK1582
2
Q52
1
R378
C409
22K
0.1u
032:B4
H I
VM1
J