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UM016905-1207 Schematics

MDS General-Purpose Board Development Kit

User Manual

29

Figure 20. MDS-GP Board Schematic (5 of 8)

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

9-12 VOLTS, 1000mA

3.3 OK

5 OK

BAT ON

POWER

96C0943-001 B

MDS General Pur

p

ose Platform

ZiLOG, Inc.

532 Race Street

San Jose, CA 95126

B

58Thursda

y

, March 25, 2004

Title

Size Document Number Rev

Date: Sheet of

VCC_33V

GND

VCC_5V

VCC_12V_IN

VCC_33V

VCC_12V

C16

0.1uF

C18

0.1uF

U18

TPS7250

1

2

3

4

5

6

7

8

SENSE

PG

GND

EN

IN

IN

OUT

OUT

+

C19

22uF

J25

12VDC IN

2

3

1

F2

RXE160

C13

0.1

S2

BT1

BATTERY

R36

680

J14

5VDC IN

2

3

1

D5

AMBER

21

R35

680

U17

LT1086-3.3/TO220

1

3 2

GND

VIN VOUT

C15

0.1

+

C14

22uF

F1

RXE160

+

C17

22uF

+

C21

10uF

D6

LED

GRN

21

R37

200K

C20

0.1uF

U16

LM7805C/TO220/0.5A

1 3

2

IN OUT

GND

1 2 ... 35 36 37 38 39 40 41 42 43 44 45 ... 82 83

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