MiTAC 8050D 用户手册

8050

8050

D N/B Maintenance

D N/B Maintenance

105

G

S

D

2

3

1

6

7

8

5

C1

ADINP

PR86

PC39

BATT

PR74

PR76

CHARGING

21N+

CHARGING

PF703

TR/3216FF-3A

PL708

BEAD_120Z/100M

0

PQ13

DTA144WK

PQ14

2N7002

U16

WINBOND

KBC

8

C2

VCC

21IN+

PU7

11

12

16

PD713

EC31QS04

PL709
3.0UH

PQ707

AO4407

PR79

124K

PR78

0

PR87

4.7K

PR88

4.7K

PR89
100K

PQ15

MMBT2222A

PD5

BAS32L

PD714

EC31QS04

33UH

PL710

R483

0

26

10

I_CTRL

78

77

BAT_V

BAT_T

BAT_C

BAT_D

2

3

15

2

13.7K

249K

PD709

BZV55C15V

PQ12

2N7002

1000P

PR75

20K

P33

P22

TL594C

From U16

From chapter 8.1(1)

PC48

0.01U

13

BATT_DEAD#

-

DVMAIN

VDD5

PR70

PR65

+

PU5

5

6

8

7

4

BATT_DEAD

=8.56V

PR69
100K

590K

3.3K

LMV393M

DTC144TKA

Q39

1.25V

PQ11

SCK431LCSK-.5

PC33

0.1U

PR63

80.6K

PC36

0.01U

Reference chapter 8.1(1)

8.2 Battery Can not Be Charged

Reference chapter 8.1(2)

There are problems in charging the battery.

MiTac Secret

Confidential Document