Samsung CLP-300 XSG manual Main Board7/15, CLX-3160NFN Only

Main Board(7/15)

Schematic Diagram

1

2

3

4

5

6

7

8

+3.3VUSB_3.3VA

USB_1V8

+3.3V

USB_3.3VA

+3.3V

L10

1uH

DATA(31:16)

A

LK16081ROK-T

C239

ADDR(9:2)

21

34

48

53

54

28

50

A

C238

C232

100nF

100nF

10uF

C230

C224

C229

C213

C199

C217

Vcc I O 21

Vcc I O 34

Vcc I O 48

Vcc 53 Vcc 54

Vcc 1V8 28

Vcc 1V8 50

16V

ADDR(2)

18

2402-001049

100nF

100nF

100nF

10nF

10nF

10nF

A0

DATA(16)

ADDR(3)

19

DATA0

30

A1

ADDR(4)

20

31

DATA(17)

A2

DATA1

ADDR(5)

22

A3

DATA2

32

DATA(18)

ADDR(6)

23

33

DATA(19)

USB_GND

A4

DATA3

DGND

DGND

ADDR(7)

24

A5

DATA4

35

DATA(20)

ADDR(8)

25

A6

DATA5

36

DATA(21)

USB_1V8

ADDR(9)

27

A7

DATA6

37

DATA(22)

DATA7

38

DATA(23)

nDREQ_USB_DEVICE

9

39

DATA(24)

+3.3V

DREQ

DATA8

10

40

DATA(25)

D19

D20

C236

nDACK_USB_DEVICE

DACK

DATA9

XI_USB

42

DATA(26)

15pF

nRST_USB_DEVICE

7

RESET_N

DATA10

43

DATA(27)

KDS226

KDS226

C203

C198

C231

+3.3V

DATA11

44

DATA(28)

U18

DATA12

8

45

DATA(29)

R108

47uF

EOT

DATA13

OSC6

R98

10K

16V

100nF

10nF

isp1582bs

DATA14

46

DATA(30)

1.5K

2

1

2

1

ATS-49/U,12MHz,50ppm

11

B

DIOR

DATA15

47

DATA(31)

B

12

3

3

DIOW

DGND

C235

2

RPU

CN14-1

XO_USB

nCS_USB_DEVICE

15

3

15pF

R111

100

nCS

DP

4

787780-1

nRD

16

DM

L7 INSTPAR

nRD

R94

200K

1

DGND

17

VBUS

49

DGND

nWR

nWR

14

6

2

nINT_USB_DEVICE

INT

RREF

CLX-3160N(FN) Only

XI_USB

52

XTAL1

WAKEUP

55

R102

3

51

13

26

29

41

56

L6 INSTPAR

XO_USB

XTAL2

1

5

SUSPEND

12.1Kohm,1%

4

AGND

AGND

DGND

DGND

DGND

DGND

TGND

R110

R114

C205

R93

C190

10uF

10K

10K

1M

5

1

5

13

26

29

41

57

16V

1000NF

+3.3V

6

2402-001049

C

C

100nF

4

3

15pF

+5V

+3.3V

USB_GND

DGND

DGND

FGND

VCC

OUT

R25

R36

100

10K

U2

R23

NOT USED

C6

NC

GND

NC2

10K

1

2

63

OSC1

OSC2 64

NR4

10K

OSC1

60

CLKW

DGND

DGND

46

SCO-10325AD-6M

VBUS

nRST_USB_HOST

47

_RESET

VBP

38

30

_CS

nCS_USB_HOST

VREG_OUT

42

2402-001049

nWR

12

_WR

nRD

ADDR(2:13)

13

_RD

VREG_EN

41

10K

100nF

100nF

100nF

100nF

-2

ADDR(13)

27

A12

2

1

2

1

C59

D

ADDR(12)

26

A11

P1 MINISMDC075

D

10uF

DGND

ADDR(11)

25

A10

3

3

16V

CN6-1

ADDR(10)

24

A9

DM1

34

R16

D1

D2

ADDR(9)

23

A8

DP1

33

C45

C22

C58

C7

KDS226

KDS226

35303-0550

ADDR(8)

22

A7

ID

40

1

ADDR(7)

20

A6

ADDR(6)

19

A5

DGND

R1

33

2

DATA(31:16)

ADDR(5)

18

A4

DM2

32

ADDR(4)

17

A3

DP2

31

R6

33

3

ADDR(3)

16

A2

ADDR(2)

14

A1

4

DATA(31)

9

39

D15

_PO

R2

4.7K

L1

5

DATA(30)

8

D14

_OC

36

DATA(29)

7

D13

DATA(28)

6

D12

R7

C3

C60

DATA(27)

4

D11

DATA(26)

3

10

+3.3V

100nF

10uF

D10

VDD2_5_10

10K

DATA(25)

2

29

16V

DATA(24)

1

D9

VDD2_5_29

53

2402-001049

E

D8

VDD2_5_53

E

DATA(23)

59

D7

DATA(22)

58

D6

VDD3_3_35

35

DGND

DATA(21)

57

D5

DATA(20)

56

D4

VDDW_5

5

DATA(19)

52

D3

VDDW_21

21

DATA(18)

51

D2

VDDW_55

55

DATA(17)

50

D1

100nF

100nF

100nF

100nF

100nF

DATA(16)

49

D0

AVDD2_5_62

62

AVDD3_3_43

43

+3.3V

AVDD3_3_45

45

11

VSS15

15

nINT_USB_HOST

_INT

VSS28

28

C46

C32

C8

C57

C31

R11 10K

54

Engineer K.C.LEE

Digtal Printing Division

37

_EXVBO

VSS54

AVSS44

44

R&D 5

R10 10K

48

TEST

Drawn by

AVSS61

61

TITLE:

Size

F

R&D CHK S.D.AN

F

A3

OTG242_LQFP64

DGND

DOC CTRL CHK

CLP-300(N)/CLX-3160N(FN)

0904-001865

DGND

DGND

MFG ENGR CHK

Main_V0.11

USB Host & Device Controller

7/15

B

1

1

B

2

3

4

5

6

7

8

	Service Manual	11-7
Samsung Electronics

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