Samsung CLP-300 XSG manual Main Board10/15, For Debug

Main Board(10/15)

Schematic Diagram

1 2 3 4 5 6

7 8

A

B

C

D

E

FOR DEBUG

	+3.3V	100nF		+5V
	10K		35303-0450
					CN27-1
	R174	C307			1
DEBUG_RXD					2
DEBUG_TXD					3
					4
	DGND

I2C Address Configuration

A2	A1	A0	I2C Address
0	0	0	Deve Y
0	0	1	Deve M
0	1	0	Deve C
0	1	1	Deve K
1	0	0	OPC
1	0	1	Not Used
1	1	0	NPC & NVRAM
1	1	1	Not Used

U11_A-1

WSDIF-8T

18

27

36

45

						+3.3V
R92	R91				C172	R79	R80
10K	10K		U11		100nF	1K	1K
		1			8
			E0	VCC
		2			7
			E1	*WC
		3			6
			E2	SCL			SCL
		4			5
			VSS	SDA			SDA
			M24C64			C138	C137
						15pF	15pF
	DGND				DGND

CN12-1+5V 35303-0750

1

2

3

4

5

6

7

C132

100nF

DGND

DISPLAY_PANEL

CN13-1	+5V
DF11-14DP-2DSA
1
2
3
4
5
6
7
8
9
10
	+3.3V
	2	1
		3
	R192	D13
11	47K	KDS226

12

13

14C151

100nF

OPE2 : CLX-3160N(FN) Only

A

+3.3V

R71

R82

47K

10K

NL2

B600

PANEL_RXD

NL3

B600

nRST_PANEL

NL1

B600

PANEL_TXD

nSCANNER_HOME

VBIN

3301-001122

C120

C108

C152

C141

1nF 1nF

1nF

1nF

B

DGND

OPE1 : CLP-300(N) Only

C

R75

100

OP_Y_LED

R78

100

OP_M_LED

R63

100

OP_C_LED

R69

100

OP_K_LED

R59

100

OP_STA_LED1

R60

100

OP_STA_LED2

D

R56

100

OP_MODE_LED

2

1

D15

KDS226

3

DGND

R62

100

nOP_KEY_MODE

R57

100

nOP_KEY_ONLINE

VBIN

1nF

1nF

1nF

1nF

1nF

1nF

1nF

1nF

1nF

E

C127

C142

C115

C121

C98

C109

C95

C117

C103

F

DGND

1 2 3 4 5

	DGND
		Engineer K.C.LEE		Digtal Printing Division
				R&D 5
		Drawn by
		R&D CHK S.D.AN	TITLE:			Size	F
						A3
		DOC CTRL CHK	CLP-300(N)/CLX-3160N(FN)
		MFG ENGR CHK		Main_V0.11
		Hyper Terminal, EEPROM, OPE			10/15
6		7		8

11-10Service Manual

Samsung Electronics

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