MiTAC 7521 PLUS/N service manual plusADINP & DISCHARGE

A

B

C

D

E

4

4

ADINP

26

PD3

PU2

EC31QS04

SI4835DY

DC2010

SO8

8

A

K

PR2

3

7

PJ501

PL501

2012

PF501

1206

0.02

2

6

PL3

2012

D/VMAIN

1

A1

2

1

A2 1

2

A3

1

2

A4

1

5

A

K

A5

1

2

2

S

D

BEAD_120Z/100M

6.5A/32VDC

2512

G

PD4

BEAD_120Z/100M

3

K

1

1

1

1

PC9

1

1

1%

4

1

EC31QS04

JACK-3P/D2.5/H9.5/W7

PC2

PC509

PD501

PR15

0.1U_NA

PR16

PR10

PR9

DC2010

1

2

IDJ-D21-6T

0.1U

0.1U

RLZ24D

470K

0603B

226K

4.7K_NA

4.7K

0603B

0603B

MLL34B

0603

50V

0603B

0603

0805C

PR21

2

50V

2

50V

2

1%

100K

A

2

2

2

2

0603

1

PR14

1 2 3

120K

S

PU9

GND

0603

GND

SI4835DY

2

ADEN#_P

24

4

SO8

VDD5S

D

G

PQ5

PU1

D

D

4

3

G

S

2N7002

5 6 7 8

RS+

VCC

1

3

1

20

LEARNING

S

5

RS-

2

PR13

PR23

GND1

1

6

1

PC3

1M

2

PQ6

33K

OUT

GND0

0.1U_NA

0603

DTC144WK

0603

1

MAX4173FEUT-T_NA

2

0603B

2

SOT23AN_1

3

PR50

SOT26

50V

3

10_NA

D

PQ12

0603

GND

GND

1

G

D2S

2N7002

2

PD1

S

EC10QS04

DC2010

GND

20

I-LIMIT

K

A

PWR_VDDIN

GND

1

PC93

K

A

1U_NA

PD2

2

0805

EC10QS04

+80-20%

DC2010

GND

24,26

BATT

1

PC58

1

PC57

1000P

0.01U

2

25V

2

50V

10%

10%

0603

0603B

GND

2

2

1

1

Title

7521 plus_ADINP & DISCHARGE

Size

Document

Rev

C

SD411670000002

02

Number

A

B

C

D

Date:

Tuesday, May 08, 2001

Sheet

25

of

30

E