Protel Schematic

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12

13

R25
RES1

R26
RES1

S1
+12V

JP3
RELAY-SPST

U1

2

3

OPTOISO1
4

D16
LED

HEADER 8

K3

+12V

R17
12

1

18

13

2

17

A0

3

16

A1

4

15

A2

5

14

K4
7

R18
RES1

OPTOISO1

+12V
RELAY-SPST

8

R19
RES1

A3

6

13

A4

7

12
K5

A2
A5

OPTOISO1
U8

RELAY-SPST

U13

OPTOISO1

R7
LED

9

R20

R29
RES1
D18

RES1

R8
LED

8

11

9

10
ULN2803

+12V

JP7
HEADER 16
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16

VIN 1
2

JUMPER
JP5
1
2

10

R21

C4
220nF

2
JUMPER

+12V

C3

RELAY-SPST

1

LED

D30

2
R33
+12V

D19

R22

BOOT

VIN

RELAY-SPST

3

10K
4

LED

ENB

LX

TSET
GND

VBIAS

A8447

+12V
K7

A4

FB

7

D13
DIODE

L1
INDUCTOR

6
5

R34
18.2K
C5
220nF

R31
RES1

R11
1K

R35
1.3K

D20

D12

LED

LED

+12V
RELAY-SPST

K8

A5
R32
RES1
D21

LED

1N5822

8

K6

A3
R30
RES1

11

JP9

+12V

RES1
OPTOISO1

1

+

U14

OPTOISO1

R10
LED

4001

HEADER 2

RES1

U10

C1
CAPACITOR POL

D1

10nF

R9
LED

JP8

+12V

OPTOISO1
U9

RES1

D17
LED

R16

RES1

U7

RES1
D11

TX
RX

PAD

HEADER 24

6

R6
LED

RES1
D10

RELAY-SPST

OPTOISO1

U6

RES1
D9

+12V

8
7
6
5
4
3
2
1

HEADER 8
5

R5
LED

RES1
D8

R27
RES1

A7
A6
A5
A4
A3
A2
A1
A0

RES1

U5

RES1
D7

R28
RES1

JP2
7
6
5
4
3
2
1
0

8
7
6
5
4
3
2
1

K2

9

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24

RES1
D6

R15

A0

OPTOISO1

R4
LED
JP6

HEADER 6

JP4
A1

RES1

R3
LED

U4

1
2
3
4
5
6

RELAY-SPST
R14
RES1

U3

JP1
RESET
+3.3V
+5V
GND
GND
VIN

HEADER 8

+12V

R2
LED

RES1
D5

D15
LED

OPTOISO1
U2

RES1
D4

D14
LED

R13
RES1

R1
LED
RES1
D3

8
7
6
5
4
3
2
1

K1

+5V

D2

Reset

AREF
GND
13
12
11
10
9
8

C2

+

CAPACITOR POL
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Modify Date                     : 2011:05:27 17:09:58+08:00
Create Date                     : 2011:05:27 17:09:58+08:00
Format                          : application/pdf
Title                           : Protel Schematic
Creator                         : XPMUser
Document ID                     : uuid:e2c422e3-aca1-422d-9c32-1e6550c1eb9a
Instance ID                     : uuid:77e8d413-9428-4784-b2e7-bcc413db2d91
Page Count                      : 1
Author                          : XPMUser
EXIF Metadata provided by EXIF.tools

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