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Linx Technologies MDEV-xxx-RC User Manual

Page 21

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36

37

C12
0.1uF

VCC

GND

GND

MODE_IND

R8

330

D4

MODE_IND BLUE

IN

1

VCC

2

GND

3

NC

4

COM

5

NO

6

U5

MAX4544EUT

MODE_IND_MT

GND

C10
0.1uF

//IDENTITY

VCC

GND

IDENTITY

GND

VCC

A

1

GND

2

B

3

/B

4

VCC

5

/A

6

U7

NC7WZ04

GND

C11
0.1uF

/IDENTITY

/IDENTITY

//IDENTITY

R24
10k

S2

VCC

PAIR

PAIR

CRT_LRN

GND

GND

+

C8

100uF

VCC

GND

Vin

1

GN

D

2

Vout

3

U4
LM3940IMP 3.3V

C9
0.47uF

GND

IN

1

GND

2

EN

3

FAULT

4

ILIM

5

OUT

6

U3
TPS2552

GND

5VUSB

VCCU

GND

R11
53.6k

PWREN#

CMD_DATA_OUT

CMD_DATA_IN

GND

GND

+

C1

4.7uF

C4

0.01uF

L1

600R/1.3A

GND

C6

47pF

R4

0

C2

0.1uF

VCC

12

VCCIO

3

3V3OUT

10

GND

5

GND

13

USBDM

9

USBDP

8

RESET#

11

TXD

1

RXD

4

RTS#

2

CTS#

6

CBUS0

15

CBUS1

14

CBUS2

7

CBUS3

16

U2

FT230X

C5

47pF

PWREN#

C7

0.1uF

GND

5V

1

DAT-

2

DAT+

3

NC

4

GSHD

6

GSHD

7

GND

5

J1

Micro USB

5VUSB

5VUSB

D1

TX/RX_IND ORANGE

RTS

CTS

R2

27

R3

27

R5

330

USB AREA

POWER SUPPLY AREA

RF MODULE CARRIER AREA

SIGNAL ROUTING

GND

CRT_LRN

IN

1

VCC

2

GND

3

NC

4

COM

5

NO

6

U1

MAX4544EUT

GND

C3
0.1uF

SER_I

SER_O

VCC

SER_I/O

U8

VDC

1

RA5

2

RA4

3

MCLR

4

RC5

5

RC4

6

RC3

7

RC2

8

RC1

9

RC0

10

RA2

11

ICSPCLK

12

ICSPDAT

13

GND

14

PIC16F1825-I/ST

VCC

GND

PGM

CMD_DATA_IN

CMD_DATA_OUT

CSB

RS

SI

SCL

RST

PGC

PGD

R42

DNP

VCCP

R46

0 Ohm

VCC

RS

SI
SCL

RST

CSB

VCC

GND

GND

C13
1uF

GND

C14
1uF

C1-

2

C1+

3

VOUT

4

VCC

5

GND

6

SI

7

SCL

8

CSB

9

RS

10

LED+

1

LED-

12

RST

11

LCD1

2x16 LCD

R6
0 Ohm

CRT_LRN

CMD_DATA_IN

CMD_DATA_OUT

MODE_IND_MT

SER_I

SER_O

RTS

CTS

DIR

1

A1

2

A2

3

A3

4

A4

5

A5

6

A6

7

A7

8

A8

9

GND

10

B8

11

B7

12

B6

13

B5

14

B4

15

B3

16

B2

17

B1

18

OE

19

VCC

20

U6

SN74AHC245

VCC

VCC

/IDENTITY

GND

CRT_LRN

38

39

40

41

42

43

44

45

46

47

48

49

50

51

52

53

54

55

56

IDENTITY

R9

10k

GND

GND

GND

GND

GND

GND

GND

GND

GND

GND

GND

GND

GND

GND

R35

10k

R34

10k

R33

10k

R32

10k

R30

10k

R28

10k

R22

10k

R21

10k

R18

10k

R15

10k

R14

10k

R13

10k

R12

10k

R10

10k

R36

1k

GND

R38

10k

VCC

R4

1

0 Oh

m

R4

0

0 Oh

m

VCC

GND

SW

1

VC

C

R1

1 Oh

m

MODE_IND

CMD_DATA_IN

CMD_DATA_OUT

GND

GND

GND

GND

GND

VCC

1

23

45

67

89

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

29

30

31

32

33

34

35

36

37

J2

Carrier Interconnect

SER_I/

O

R29

10k

GND

GND

VCC

GND

VCC

VCC

R27

10k

R25

10k

R20

10k

R17

10k

R1

61

0k

R1

91

0k

R3

11

0k

VCC

PAIR

GND

R7

10

k

GND

R2

31

0k

GND

R2

61

0k

GND

R3

71

0k

GND

R3

91

0k

GND

R4

31

0k

R44

10k

GND

R45

10k

GND

RF

1

GND

2-5

ANT1

GND

GND

X1

1n

H

X3

DNP

GND

X2

DNP

MICROCONTROLLER AREA

Figure 44: Programming Dock Board Power Supply Area Schematic

C12
0.1uF

VCC

GND

GND

MODE_IND

R8

330

D4

MODE_IND BLUE

IN

1

VCC

2

GND

3

NC

4

COM

5

NO

6

U5

MAX4544EUT

MODE_IND_MT

GND

C10
0.1uF

//IDENTITY

VCC

GND

IDENTITY

GND

VCC

A

1

GND

2

B

3

/B

4

VCC

5

/A

6

U7

NC7WZ04

GND

C11
0.1uF

/IDENTITY

/IDENTITY

//IDENTITY

R24
10k

S2

VCC

PAIR

PAIR

CRT_LRN

GND

GND

+

C8

100uF

VCC

GND

Vin

1

GN

D

2

Vout

3

U4
LM3940IMP 3.3V

C9
0.47uF

GND

IN

1

GND

2

EN

3

FAULT

4

ILIM

5

OUT

6

U3
TPS2552

GND

5VUSB

VCCU

GND

R11
53.6k

PWREN#

CMD_DATA_OUT

CMD_DATA_IN

GND

GND

+

C1

4.7uF

C4

0.01uF

L1

600R/1.3A

GND

C6

47pF

R4

0

C2

0.1uF

VCC

12

VCCIO

3

3V3OUT

10

GND

5

GND

13

USBDM

9

USBDP

8

RESET#

11

TXD

1

RXD

4

RTS#

2

CTS#

6

CBUS0

15

CBUS1

14

CBUS2

7

CBUS3

16

U2

FT230X

C5

47pF

PWREN#

C7

0.1uF

GND

5V

1

DAT-

2

DAT+

3

NC

4

GSHD

6

GSHD

7

GND

5

J1

Micro USB

5VUSB

5VUSB

D1

TX/RX_IND ORANGE

RTS

CTS

R2

27

R3

27

R5

330

USB AREA

POWER SUPPLY AREA

RF MODULE CARRIER AREA

SIGNAL ROUTING

GND

CRT_LRN

IN

1

VCC

2

GND

3

NC

4

COM

5

NO

6

U1

MAX4544EUT

GND

C3
0.1uF

SER_I

SER_O

VCC

SER_I/O

U8

VDC

1

RA5

2

RA4

3

MCLR

4

RC5

5

RC4

6

RC3

7

RC2

8

RC1

9

RC0

10

RA2

11

ICSPCLK

12

ICSPDAT

13

GND

14

PIC16F1825-I/ST

VCC

GND

PGM

CMD_DATA_IN

CMD_DATA_OUT

CSB

RS

SI

SCL

RST

PGC

PGD

R42

DNP

VCCP

R46

0 Ohm

VCC

RS

SI
SCL

RST

CSB

VCC

GND

GND

C13
1uF

GND

C14
1uF

C1-

2

C1+

3

VOUT

4

VCC

5

GND

6

SI

7

SCL

8

CSB

9

RS

10

LED+

1

LED-

12

RST

11

LCD1

2x16 LCD

R6
0 Ohm

CRT_LRN

CMD_DATA_IN

CMD_DATA_OUT

MODE_IND_MT

SER_I

SER_O

RTS

CTS

DIR

1

A1

2

A2

3

A3

4

A4

5

A5

6

A6

7

A7

8

A8

9

GND

10

B8

11

B7

12

B6

13

B5

14

B4

15

B3

16

B2

17

B1

18

OE

19

VCC

20

U6

SN74AHC245

VCC

VCC

/IDENTITY

GND

CRT_LRN

38

39

40

41

42

43

44

45

46

47

48

49

50

51

52

53

54

55

56

IDENTITY

R9

10k

GND

GND

GND

GND

GND

GND

GND

GND

GND

GND

GND

GND

GND

GND

R35

10k

R34

10k

R33

10k

R32

10k

R30

10k

R28

10k

R22

10k

R21

10k

R18

10k

R15

10k

R14

10k

R13

10k

R12

10k

R10

10k

R36

1k

GND

R38

10k

VCC

R4

1

0 Oh

m

R4

0

0 Oh

m

VCC

GND

SW

1

VC

C

R1

1 Oh

m

MODE_IND

CMD_DATA_IN

CMD_DATA_OUT

GND

GND

GND

GND

GND

VCC

1

23

45

67

89

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

29

30

31

32

33

34

35

36

37

J2

Carrier Interconnect

SER_I/

O

R29

10k

GND

GND

VCC

GND

VCC

VCC

R27

10k

R25

10k

R20

10k

R17

10k

R1

61

0k

R1

91

0k

R3

11

0k

VCC

PAIR

GND

R7

10

k

GND

R2

31

0k

GND

R2

61

0k

GND

R3

71

0k

GND

R3

91

0k

GND

R4

31

0k

R44

10k

GND

R45

10k

GND

RF

1

GND

2-5

ANT1

GND

GND

X1

1n

H

X3

DNP

GND

X2

DNP

MICROCONTROLLER AREA

Figure 45: Programming Dock Board Signal Routing Schematic

C12
0.1uF

VCC

GND

GND

MODE_IND

R8

330

D4

MODE_IND BLUE

IN

1

VCC

2

GND

3

NC

4

COM

5

NO

6

U5

MAX4544EUT

MODE_IND_MT

GND

C10
0.1uF

//IDENTITY

VCC

GND

IDENTITY

GND

VCC

A

1

GND

2

B

3

/B

4

VCC

5

/A

6

U7

NC7WZ04

GND

C11
0.1uF

/IDENTITY

/IDENTITY

//IDENTITY

R24
10k

S2

VCC

PAIR

PAIR

CRT_LRN

GND

GND

+

C8

100uF

VCC

GND

Vin

1

GN

D

2

Vout

3

U4
LM3940IMP 3.3V

C9
0.47uF

GND

IN

1

GND

2

EN

3

FAULT

4

ILIM

5

OUT

6

U3
TPS2552

GND

5VUSB

VCCU

GND

R11
53.6k

PWREN#

CMD_DATA_OUT

CMD_DATA_IN

GND

GND

+

C1

4.7uF

C4

0.01uF

L1

600R/1.3A

GND

C6

47pF

R4

0

C2

0.1uF

VCC

12

VCCIO

3

3V3OUT

10

GND

5

GND

13

USBDM

9

USBDP

8

RESET#

11

TXD

1

RXD

4

RTS#

2

CTS#

6

CBUS0

15

CBUS1

14

CBUS2

7

CBUS3

16

U2

FT230X

C5

47pF

PWREN#

C7

0.1uF

GND

5V

1

DAT-

2

DAT+

3

NC

4

GSHD

6

GSHD

7

GND

5

J1

Micro USB

5VUSB

5VUSB

D1

TX/RX_IND ORANGE

RTS

CTS

R2

27

R3

27

R5

330

USB AREA

POWER SUPPLY AREA

RF MODULE CARRIER AREA

SIGNAL ROUTING

GND

CRT_LRN

IN

1

VCC

2

GND

3

NC

4

COM

5

NO

6

U1

MAX4544EUT

GND

C3
0.1uF

SER_I

SER_O

VCC

SER_I/O

U8

VDC

1

RA5

2

RA4

3

MCLR

4

RC5

5

RC4

6

RC3

7

RC2

8

RC1

9

RC0

10

RA2

11

ICSPCLK

12

ICSPDAT

13

GND

14

PIC16F1825-I/ST

VCC

GND

PGM

CMD_DATA_IN

CMD_DATA_OUT

CSB

RS

SI

SCL

RST

PGC

PGD

R42

DNP

VCCP

R46

0 Ohm

VCC

RS

SI
SCL

RST

CSB

VCC

GND

GND

C13
1uF

GND

C14
1uF

C1-

2

C1+

3

VOUT

4

VCC

5

GND

6

SI

7

SCL

8

CSB

9

RS

10

LED+

1

LED-

12

RST

11

LCD1

2x16 LCD

R6
0 Ohm

CRT_LRN

CMD_DATA_IN

CMD_DATA_OUT

MODE_IND_MT

SER_I

SER_O

RTS

CTS

DIR

1

A1

2

A2

3

A3

4

A4

5

A5

6

A6

7

A7

8

A8

9

GND

10

B8

11

B7

12

B6

13

B5

14

B4

15

B3

16

B2

17

B1

18

OE

19

VCC

20

U6

SN74AHC245

VCC

VCC

/IDENTITY

GND

CRT_LRN

38

39

40

41

42

43

44

45

46

47

48

49

50

51

52

53

54

55

56

IDENTITY

R9

10k

GND

GND

GND

GND

GND

GND

GND

GND

GND

GND

GND

GND

GND

GND

R35

10k

R34

10k

R33

10k

R32

10k

R30

10k

R28

10k

R22

10k

R21

10k

R18

10k

R15

10k

R14

10k

R13

10k

R12

10k

R10

10k

R36

1k

GND

R38

10k

VCC

R4

1

0 Oh

m

R4

0

0 Oh

m

VCC

GND

SW

1

VC

C

R1

1 Oh

m

MODE_IND

CMD_DATA_IN

CMD_DATA_OUT

GND

GND

GND

GND

GND

VCC

1

23

45

67

89

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

29

30

31

32

33

34

35

36

37

J2

Carrier Interconnect

SER_I/

O

R29

10k

GND

GND

VCC

GND

VCC

VCC

R27

10k

R25

10k

R20

10k

R17

10k

R1

61

0k

R1

91

0k

R3

11

0k

VCC

PAIR

GND

R7

10

k

GND

R2

31

0k

GND

R2

61

0k

GND

R3

71

0k

GND

R3

91

0k

GND

R4

31

0k

R44

10k

GND

R45

10k

GND

RF

1

GND

2-5

ANT1

GND

GND

X1

1n

H

X3

DNP

GND

X2

DNP

MICROCONTROLLER AREA

Figure 46: Programming Dock Board USB Area Schematic