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Samsung SyncMaster 400TXn, Service Manual

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Samsung SyncMaster 400TXn Service Manual Download Page 94

9-1

9 

4DIFNBUJD%JBHSBN

9 Schematic Diagram

-This Document can not be used without Samsung

’

s authorization.

9-1 Main board Schematics Diagram(Signal input)

6,7,8pin connect to ground

6,7,8pin connect to ground

CVBS_OUT

CVBS_OUT

CVBS_IN

CVBS_IN

Y_OUT

Y_OUT

C_OUT

C_OUT

C_IN

C_IN

Y_IN

Y_IN

1

100nF

100nF

C149

C149

1

2

3

50V

50V

C128

C128
22pF

22pF

3

ZD103Z

D

1

0

3

2

3

D116

D116

1

2

D132

D132

1

B

C

+3.3V_LIVE3

+3.3V_LIVE3

100ohm

100ohm

R135

R135

Q102

Q102

E

ZD113

ZD113

1

2

3

R144

R144

1Kohm

1Kohm

75ohm

75ohm

R128

R128

4

5

6

7

8

C152

C152
100nF

100nF

RA103R

A

1

0

3

1

2

3

1

2

3

4

5

6

7

8

R195

R195

RA102R

A

1

0

2

75ohm

75ohm

R190

R190

75ohm

75ohm

1

1

C134

C134

BLUE_OUT

BLUE_OUT

1

+3.3V_LIVE3

+3.3V_LIVE3

100nF

100nF

VOUT

VOUT

1

-VS

-VS

2

3

+IN

+IN

-IN

-IN

4

+VS

+VS

5

10uF

10uF

EL5167IWZ-T7

EL5167IWZ-T7

C146

C146

10V

10V

C135

C135

ZD104Z

D

1

0

4

1

2

3

100nF

100nF

1

4

/OE2

/OE2

5

D2

D2

6

O2

O2

GND

GND

7

O3

O3

8

9

D3

D3

1

/OE3

/OE3

10

10

11

11

O4

O4

D4

D4

12

12

13

13

/OE4

/OE4

14

14

VCC

VCC

D1

D1

2

O1

O1

3

B

74LCX125MX

74LCX125MX

IC103

IC103

/OE1

/OE1

3

4

MGND1

MGND1

MGND2

MGND2

MGND3

MGND3

R1013

R1013

1/10W

1/10W

75ohm

75ohm

UCT-EX-036

UCT-EX-036

1

2

1

D133

D133

1

2

3

ZD112

ZD112

1

2

3

1

50V

50V

+5V_DPMS

+5V_DPMS

14.31818MHz

14.31818MHz

22pF

22pF

C127

C127

R122

R122

22ohm

22ohm

X101

X101

D131

D131

1

2

3

1

VOUT

VOUT

2

-VS

-VS

3

+IN

+IN

4

-IN

-IN

5

+VS

+VS

1

EL5167IWZ-T7

EL5167IWZ-T7

2

3

100ohm

100ohm

R123

R123

-IN

-IN

4

+VS

+VS

5

D122

D122

1

EL5167IWZ-T7

EL5167IWZ-T7

VOUT

VOUT

1

-VS

-VS

2

3

+IN

+IN

ZD119

ZD119

1

2

3

ZD102

ZD102

1

2

3

4

5

6

-5V

-5V

100nF

100nF

50V

50V

100pF

100pF

C115

C115

D110D

1

1

0

1

2

3

C111

C111

R160

R160

1

22ohm

22ohm

MGND3

MGND3

DVI_5V

DVI_5V

22ohm

22ohm

R152

R152

UCT-EX-036

UCT-EX-036

1

2

3

4

MGND1

MGND1

MGND2

MGND2

100ohm

100ohm

6

7

8

9

MGND1M

G

N

D

1

MGND2M

G

N

D

2

MGND3M

G

N

D

3

MGND4M

G

N

D

4

R113

R113

31

31

32

32

33

33

34

34

35

35

36

36

37

37

38

38

39

39

4

5

21

21

22

22

23

23

24

24

25

25

26

26

27

27

28

28

29

29

3

30

30

11

11

12

12

13

13

14

14

15

15

16

16

17

17

18

18

19

19

2

20

20

B

381R01-101A

381R01-101A

CN101

CN101

1

10

10

B

75ohm

75ohm

1/10W

1/10W

R1016

R1016

R1014

R1014

B

R1015

R1015

1/10W

1/10W

75ohm

75ohm

100ohm

100ohm

R116

R116

75ohm

75ohm

1/10W

1/10W

2

3

4

5

6

7

8

R125R

1

2

5

RA105

RA105

1

4

5

6

7

8

10ohm1

0

o

h

m

RA107

RA107

1

2

3

1

2

3

4

5

6

7

8

1

VDDP

VDDP

RA108

RA108

1

C138

C138
100nF

100nF

ZD101

ZD101

1

2

3

C110

C110

50V

50V

100pF

100pF

1

2

3

R134

R134

ZD110

ZD110

2

3

4

5

6

7

8

100ohm

100ohm

1

R143

R143

C136

C136
100nF

100nF

22ohm

22ohm

100ohm

100ohm

R121

R121

100nF

100nF

C108

C108

75ohm

75ohm

1/10W

1/10W

R185

R185

300ohm

300ohm

1

R181

R181

3

4

5

6

7

8

3

RA106

RA106

1

2

RD8.2MBR

D

8

.2

M

B

ZD118

ZD118

1

2

1

2

3

1Kohm

1Kohm

R111

R111

220nF

220nF

D117

D117

C103

C103

100ohm

100ohm

R142

R142

100ohm

100ohm

100ohm

100ohm

R110

R110

D113

D113

1

2

3

R173

R173

7

8

9

MGND1

MGND1

MGND2

MGND2

MGND3

MGND3

MGND4

MGND4

+5V_DPMS

+5V_DPMS

USJ-AG-016

USJ-AG-016

1

2

3

4

5

6

1/10W

1/10W

R1003

R1003

300ohm

300ohm

D129

D129

1

2

3

BLUE_IN

BLUE_IN

1

ZD122

ZD122

RD8.2MBR

D

8

.2

M

B

1

2

3

+3.3V_LIVE3

+3.3V_LIVE3

3

ZD117

ZD117

RD8.2MBR

D

8

.2

M

B

1

2

3

RD8.2MBR

D

8

.2

M

B

ZD121

ZD121

1

2

10ohm

10ohm

R170

R170

100ohm

100ohm

+3.3V_LIVE3

+3.3V_LIVE3

R196

R196

R147

R147

C109

C109
100nF

100nF

100nF

100nF

1Kohm

1Kohm

VS_OUT

VS_OUT

1

C124

C124

D112

D112

+3.3V_TEST

+3.3V_TEST

D106

D106

1

2

3

300ohm

300ohm

R1002

R1002

1/10W

1/10W

D105

D105

1

2

3

ZD106Z

D

1

0

6

1

2

3

4

5

6

1

HS_OUT

HS_OUT

1

R104

R104

10ohm

10ohm

10ohm

10ohm

R161

R161

2

3

4

5

6

7

8

R124R

1

2

4

10ohm1

0

o

h

m

RA101R

A

1

0

1

1

VDVI

VDVI

VPLL

VPLL

VMPLL

VMPLL

C102

C102

16V

16V

220nF

220nF

1

390ohm

390ohm

R156

R156

4.7Kohm4

.7

K

o

h

m

1uH

1uH

L102

L102

1

2

R126R

1

2

6

4.3Kohm

4.3Kohm

R139

R139

1

-5V

-5V

+3.3V_LIVE3

+3.3V_LIVE3

C154

C154
100nF

100nF

50V

50V

100pF

100pF

4.3Kohm

4.3Kohm

R140

R140

+5V_DPMS

+5V_DPMS

C118

C118

1

1

2

3

RD8.2MBR

D

8

.2

M

B

ZD116

ZD116

1

100ohm

100ohm

R172

R172

R171

R171

10ohm

10ohm

CAT24WC08W-TE13F

CAT24WC08W-TE13F

D115

D115

1

2

3

R169

R169

10ohm

10ohm

R158

R158

4.7Kohm

4.7Kohm

+5V_DPMS

+5V_DPMS

4.7Kohm

4.7Kohm

R159

R159

1

1

1

1

1

E

B

C

R164

R164

Q103

Q103

1

2

3

75ohm

75ohm

4.7Kohm

4.7Kohm

D123

D123

+5V_LIVE

+5V_LIVE

R167

R167

C142

C142
100nF

100nF

R1001

R1001

10uF

10uF

C141

C141

1/10W

1/10W

R109

R109

10Kohm

10Kohm

100ohm

100ohm

BD101

BD101

B

10Kohm

10Kohm

R136

R136

+3.3V_LIVE3

+3.3V_LIVE3

1

C101

C101

16V

16V

220nF

220nF

R137

R137

1Kohm

1Kohm

100nF

100nF

C116

C116

R107

R107

10ohm

10ohm

22ohm

22ohm

R118

R118

TP669T

P

6

6

9

100nF

100nF

C155

C155

3

100nF

100nF

C151

C151

-5V

-5V

D127

D127

1

2

C153

C153
100nF

100nF

-5V

-5V

75ohm

75ohm

R174

R174

1

+3.3V_LIVE3

+3.3V_LIVE3

1

B

100pF

100pF

C125

C125

75ohm

75ohm

B

R1012

R1012

1/10W

1/10W

75ohm

75ohm

1

R1011

R1011

1/10W

1/10W

D114

D114

1

2

3

75ohm

75ohm

R166

R166

1

1

1

C150

C150

100nF

100nF

C148

C148

100nF

100nF

10Kohm

10Kohm

R133

R133

+3.3V_LIVE3

+3.3V_LIVE3

4.7Kohm

4.7Kohm

R168

R168

R112

R112

1/10W

1/10W

R177

R177

300ohm

300ohm

100ohm

100ohm

4.7Kohm

4.7Kohm

R115

R115

R145

R145

0ohm

0ohm

R149

R149

0ohm

0ohm

R148

R148

R146

R146

0ohm

0ohm

D103

D103

1

2

3

0ohm

0ohm

D102

D102

1

2

3

22ohm

22ohm

3

4

/Y2

/Y2

5

A3

A3

6

/Y3

/Y3

GND

GND

7

/Y4

/Y4

8

9

A4

A4

R119

R119

A1

A1

1

/Y5

/Y5

10

10

11

11

A5

A5

/Y6

/Y6

12

12

13

13

A6

A6

VCC

VCC

14

14

/Y1

/Y1

2

A2

A2

4

MGND1

MGND1

MGND2

MGND2

MGND3

MGND3

MGND3

MGND3

UCT-EX-036

UCT-EX-036

1

2

3

UCT-EX-036

UCT-EX-036

1

2

3

4

MGND1

MGND1

MGND2

MGND2

ZD111

ZD111

1

2

3

R101

R101

+3.3V_LIVE3

+3.3V_LIVE3

10ohm

10ohm

10ohm

10ohm

1

R102

R102

100nF

100nF

C119

C119

100ohm

100ohm

R192

R192

10

10

7

T2OUT

T2OUT

2

V+

V+

6

V-

V-

16

16

VCCV

C

C

R1004

R1004
300ohm

300ohm

1/10W

1/10W

3

C1-

C1-

4

C2+

C2+

5

C2-

C2-

15

15

GNDG

N

D

13

13

R1IN

R1IN

12

12

R1OUT

R1OUT

8

R2IN

R2IN

9

R2OUT

R2OUT

11

11

T1IN

T1IN

14

14

T1OUT

T1OUT

T2IN

T2IN

1

MAX232ECWE

MAX232ECWE

C1+

C1+

1

ZD123

ZD123

1

2

3

100ohm

100ohm

RD8.2MBR

D

8

.2

M

B

R193

R193

R197

R197

R1010

R1010
1Kohm

1Kohm

1

100ohm

100ohm

ZD107

ZD107

1

2

3

+5V_LIVE

+5V_LIVE

R155

R155

22ohm

22ohm

4.7Kohm4

.7

K

o

h

m

R127R

1

2

7

D118

D118

1

2

3

C107

C107

100pF

100pF
50V

50V

C106

C106

100pF

100pF
50V

50V

D125

D125

1

2

3

+3.3V_TEST

+3.3V_TEST

1

BD102

BD102

B

RED_IN

RED_IN

1

100nF

100nF

C105

C105

C143

C143

100nF

100nF

22ohm

22ohm

R1007

R1007

TP148T

P

1

4

8

R103

R103

10ohm

10ohm

10ohm

10ohm

R108

R108

16V

16V

100uF

100uF

C129

C129

C133

C133

10uF

10uF
10V

10V

C130

C130

10uF

10uF
10V

10V

100nF

100nF

C145

C145

100nF

100nF

C122

C122

1

VOUT

VOUT

2

-VS

-VS

3

+IN

+IN

4

-IN

-IN

+VS

+VS

5

100pF

100pF

C113

C113

1

EL5167IWZ-T7

EL5167IWZ-T7

ZD120

ZD120

1

2

3

GREEN_IN

GREEN_IN

RD8.2MBR

D

8

.2

M

B

1/10W

1/10W

300ohm

300ohm

R189

R189

-5V

-5V

300ohm

300ohm

R186

R186

1/10W

1/10W

1

2

3

C131

C131
100uF

100uF
16V

16V

1

+5V_DPMS

+5V_DPMS

ZD115

ZD115

RD8.2MBR

D

8

.2

M

B

75ohm

75ohm

R194

R194

100ohm

100ohm

R129

R129

100ohm

100ohm

R198

R198

100nF

100nF

C139

C139

75ohm

75ohm

R183

R183

R178

R178

300ohm

300ohm
1/10W

1/10W

UCT-EX-036

UCT-EX-036

1

2

3

4

MGND1

MGND1

MGND2

MGND2

MGND3

MGND3

1

1

D120

D120

1

2

3

3
4

/Y2

/Y2

5

A3

A3

6

/Y3

/Y3

GND

GND

7

/Y4

/Y4

8

9

A4

A4

A1

A1

1

/Y5

/Y5

10

10

11

11

A5

A5

/Y6

/Y6

12

12

13

13

A6

A6

VCC

VCC

14

14

/Y1

/Y1

2

A2

A2

L101

L101

1

2

1

-5V

-5V

1uH

1uH

R165

R165
75ohm

75ohm

D107

D107

1

2

3

C112

C112
100pF

100pF

R117

R117

22ohm

22ohm

D109D

1

0

9

1

2

3

220nF

220nF

C104

C104

1

2

3

D119

D119

1

2

3

D108

D108

R1006

R1006
22ohm

22ohm

10Kohm

10Kohm

R141

R141

C144

C144

100nF

100nF

1

2

3

4

5

6

7

8

R188

R188

DSUB_5V

DSUB_5V

22ohm

22ohm

R105

R105
R106

R106

10ohm

10ohm

1

2

3

10ohm

10ohm

1

2

3

D128

D128

TP147T

P

1

4

7

D126

D126

D124

D124

1

2

3

R132

R132

4.3Kohm

4.3Kohm

VOUT

VOUT

1

-VS

-VS

2

+IN

+IN

3

-IN

-IN

4

+VS

+VS

5

1

2

3

EL5167IWZ-T7

EL5167IWZ-T7

1uH

1uH

1

2

ZD105

ZD105

1

L103

L103

RED_OUT

RED_OUT

1

GREEN_OUT

GREEN_OUT

1

2

3

100nF

100nF

C114

C114

D101

D101

R175

R175 75ohm

75ohm

+3.3V_TEST

+3.3V_TEST

DSUB_5V

DSUB_5V

TP149T

P

1

4

9

+5V_DPMS

+5V_DPMS

-5V

-5V

C123

C123

100nF

100nF

16V

16V

ZD109

ZD109

1

2

3

+5V_DPMS

+5V_DPMS

1

300ohm

300ohm

R180

R180

1/10W

1/10W

1

10ohm

10ohm

D111D

1

1

1

1

2

3

R162

R162

300ohm

300ohm
1/10W

1/10W

1

1

R191

R191

+3.3V_LIVE3

+3.3V_LIVE3

75ohm

75ohm

75ohm

75ohm

R1009

R1009

R1008

R1008

C

TP145T

P

1

4

5

C120

C120
100nF

100nF

2SC2412K-Q

2SC2412K-Q

Q101

Q101

E

B

1

100ohm

100ohm

R120

R120

100nF

100nF

100nF

100nF

C121

C121

ZD108

ZD108

1

2

3

C132

C132

10ohm

10ohm

R138

R138

VAUPLL

VAUPLL

VDDC

VDDC

2

3

4

5

6

7

8

RA104

RA104

1

4.3Kohm

4.3Kohm

R131

R131

300ohm

300ohm

R176

R176

1/10W

1/10W

MGND1

MGND1

MGND2

MGND2

MGND3

MGND3

+3.3V_LIVE3

+3.3V_LIVE3

1

UCT-EX-036

UCT-EX-036

1

2

3

4

HS_IN

HS_IN

1

22ohm

22ohm

100pF

100pF

C126

C126

1

R163

R163

1

VOUT

VOUT

2

-VS

-VS

3

+IN

+IN

4

-IN

-IN

5

+VS

+VS

D130

D130

1

2

3

EL5167IWZ-T7

EL5167IWZ-T7

100nF

100nF

D104

D104

1

2

3

C137

C137

C156

C156

100nF

100nF

BD106

BD106

B

MGND3M

G

N

D

3

MGND4M

G

N

D

4

50V

50V

100pF

100pF

C117

C117

2

3

4

5

6

7

8

9

MGND1M

G

N

D

1

MGND2M

G

N

D

2

109-2010102231-F

109-2010102231-F

1

10

10

11

11

12

12

13

13

14

14

15

15

16

16

17

17

18

18

1

B

1

BD107

BD107

V+

V+

+3.3V_TEST

+3.3V_TEST

R114

R114

47ohm

47ohm

1

FB/SHDN

FB/SHDN

2

CAP+

CAP+

3

GND

GND

CAP-

CAP-

4

VOUT

VOUT

5

6

VREF

VREF

OSC

OSC

7

8

VDVI

VDVI

+3.3V_LIVE3

+3.3V_LIVE3

LT1054LCS8

LT1054LCS8

75ohm

75ohm

R199

R199

50V

50V

50V

50V

C159

C159

8pF

8pF

50V

50V

C157

C157

8pF

8pF

8pF

8pF

C158

C158

VS_IN

VS_IN

1

0ohm

0ohm

R154

R154

0ohm

0ohm

0ohm

0ohm

R153

R153

R150

R150

1/10W

1/10W

300ohm

300ohm

R1005

R1005

0ohm

0ohm

R151

R151

1

R130

R130
75ohm

75ohm

BNC_BLUE_IN

BNC_BLUE_IN

SVIDEO_Y_IN

SVIDEO_Y_IN

BNC_CVBS_IN

BNC_CVBS_IN

22ohm

22ohm

R157

R157

SDA_EEPROM

SDA_EEPROM
SCL_EEPROM

SCL_EEPROM

DVI_RESET

DVI_RESET

DVI_SDA

DVI_SDA

DVI_SCL

DVI_SCL

DVI_HPD

DVI_HPD

DVI_3

DVI_3

DVI_3

DVI_3

DVI_3

DVI_3

DVI_3

DVI_3

BNC_RED_IN

BNC_RED_IN

BNC_GREEN_IN

BNC_GREEN_IN

RX2-

RX2-
RX2+

RX2+

RX1-

RX1-
RX1+

RX1+

RX0-

RX0-
RX0+

RX0+

RXC+

RXC+

RXC-

RXC-

TXD

TXD

RXD

RXD

TMDS_GOUT(0:7)

TMDS_GOUT(0:7)

DVI_17

DVI_17

DVI_18

DVI_18

DVI_20

DVI_20

DVI_21

DVI_21

DVI_23

DVI_23

DVI_24

DVI_24

DVI_2

DVI_2

DVI_15

DVI_15

DVI_16

DVI_16

DVI_2

DVI_2

DVI_17

DVI_17

DVI_18

DVI_18

DVI_3

DVI_3

DVI_20

DVI_20

DVI_21

DVI_21

DVI_3

DVI_3

DVI_23

DVI_23

DVI_24

DVI_24

DVI_1

DVI_1

DVI_4

DVI_4

DVI_5

DVI_5

DVI_6

DVI_6

DVI_7

DVI_7

DVI_8

DVI_8

DVI_9

DVI_9

DVI_10

DVI_10

DVI_12

DVI_12

DVI_13

DVI_13

DVI_14

DVI_14

DVI_15

DVI_15

DVI_16

DVI_16

DSUB_NET9

DSUB_NET9

DSUB_NET6

DSUB_NET6

DSUB_NET6

DSUB_NET6

DSUB_NET6

DSUB_NET6

DSUB_NET6

DSUB_NET6

DSUB_NET4

DSUB_NET4

DSUB_NET3

DSUB_NET3

DSUB_NET2

DSUB_NET2

DSUB_NET6

DSUB_NET6

DSUB_NET6

DSUB_NET6

DSUB_NET6

DSUB_NET6

DVI_1

DVI_1

DVI_3

DVI_3

DVI_4

DVI_4

DVI_5

DVI_5

DVI_6

DVI_6

DVI_7

DVI_7

DVI_8

DVI_8

DVI_9

DVI_9

DVI_10

DVI_10

DVI_3

DVI_3

DVI_12

DVI_12

DVI_13

DVI_13

DVI_14

DVI_14

DSUB_NET2

DSUB_NET2

DSUB_NET3

DSUB_NET3

DSUB_NET4

DSUB_NET4

DSUB_NET6

DSUB_NET6

DSUB_NET9

DSUB_NET9

DSUB_NET10

DSUB_NET10

DSUB_NET11

DSUB_NET11

DSUB_NET12

DSUB_NET12

DSUB_NET13

DSUB_NET13

DSUB_NET14

DSUB_NET14

DSUB_NET15

DSUB_NET15

DSUB_NET1

DSUB_NET1

DSUB_NET1

DSUB_NET1

DSUB_NET15

DSUB_NET15

DSUB_NET14

DSUB_NET14

DSUB_NET13

DSUB_NET13

DSUB_NET12

DSUB_NET12

DSUB_NET11

DSUB_NET11

DSUB_NET10

DSUB_NET10

DSUB_VS

DSUB_VS

DSUB_ON

DSUB_ON
DSUB_OFF

DSUB_OFF

DSUB_VS_IN

DSUB_VS_IN

BNC_VS

BNC_VS

BNC_HS_IN

BNC_HS_IN

BNC_HS

BNC_HS

BNC_VS_IN

BNC_VS_IN

BNC_VS_Loopout

BNC_VS_Loopout

BNC_HS_Loopout

BNC_HS_Loopout

BNC_CVBS

BNC_CVBS

SVIDEO_Y

SVIDEO_Y

SVIDEO_C

SVIDEO_C

DSUB_OFF

DSUB_OFF

DSUB_BNC_HSYNC

DSUB_BNC_HSYNC

BNC_HS_IN

BNC_HS_IN

DSUB_HS_IN

DSUB_HS_IN

DSUB_ON

DSUB_ON

BNC_VS_IN

BNC_VS_IN

DSUB_BNC_VSYNC

DSUB_BNC_VSYNC

DSUB_VS_IN

DSUB_VS_IN

DSUB_HS

DSUB_HS

DSUB_HS_IN

DSUB_HS_IN

SVIDEO_Y_Loopout

SVIDEO_Y_Loopout

SVIDEO_C_Loopout

SVIDEO_C_Loopout

BNC_CVBS_IN

BNC_CVBS_IN

BNC_CVBS_Loopout

BNC_CVBS_Loopout

SVIDEO_Y_IN

SVIDEO_Y_IN

SVIDEO_C_IN

SVIDEO_C_IN

SVIDEO_C_IN

SVIDEO_C_IN

BNC_CVBS_Loopout

BNC_CVBS_Loopout

SVIDEO_Y_Loopout

SVIDEO_Y_Loopout

SVIDEO_C_Loopout

SVIDEO_C_Loopout

DSUB_SDA

DSUB_SDA

DSUB_SCL

DSUB_SCL

DDC_CTL

DDC_CTL

BNC_RED_Loopout

BNC_RED_Loopout

BNC_GREEN_IN

BNC_GREEN_IN

BNC_GREEN_Loopout

BNC_GREEN_Loopout

BNC_BLUE_IN

BNC_BLUE_IN

BNC_BLUE_Loopout

BNC_BLUE_Loopout

DVI_SCL

DVI_SCL

DVI_SDA

DVI_SDA

BNC_GREEN_Loopout

BNC_GREEN_Loopout

BNC_BLUE_Loopout

BNC_BLUE_Loopout

BNC_RED_IN

BNC_RED_IN

DSUB_SCL

DSUB_SCL

DSUB_SDA

DSUB_SDA

CHK_DSUB

CHK_DSUB

BNC_HS

BNC_HS

BNC_VS

BNC_VS

BNC_RED_Pr

BNC_RED_Pr

BNC_GREEN_Y

BNC_GREEN_Y

BNC_BLUE_Pb

BNC_BLUE_Pb

BNC_HS_Loopout

BNC_HS_Loopout

BNC_VS_Loopout

BNC_VS_Loopout

BNC_RED_Loopout

BNC_RED_Loopout

DSUB_GREEN

DSUB_GREEN

DSUB_BLUE

DSUB_BLUE

DSUB_VS

DSUB_VS

DSUB_HS

DSUB_HS

DVI_SDA

DVI_SDA

DVI_SCL

DVI_SCL

CHK_DVI

CHK_DVI

RX2+

RX2+

RX2-

RX2-

RX1+

RX1+

RX1-

RX1-

RX0+

RX0+

RX0-

RX0-

RXC+

RXC+
RXC-

RXC-

DSUB_RED

DSUB_RED

Summary of Contents for SyncMaster 400TXn

Page 1: ...round supplied RS232 Remote Control MDC software supplied Video Input PC D_SUB DVI BNC DVI Component AV S Video RF Audio Input PC D_SUB DVI Stereo Video AV S Video Component BNC Video Audio Output PC...

Page 2: ...t prior written permission of Samsung Electronics Co Ltd LBH40TS Service Manual First edition February 2006 Printed in Korea Trademarks Samsung is the registered trademark of Samsung Electronics Co Lt...

Page 3: ...Initialization of Ned 4 1 4 3 When you want to initiate the network board 4 1 4 4 Service Mode Menu 4 2 4 5 Service Calibration Fault Recovery In Terms Of Software 4 11 4 6 How to execute D DC 4 11 4...

Page 4: ...Installations and Installation 3 1 10 1 Front 3 1 10 2 Installing Stand Kit 3 9 11 Disassembly and Reassembly 5 1 11 1 Disassembly 5 1 11 2 Reassembly 5 4 12 PCB Diagrams 11 1 12 1 Main PCB layout 11...

Page 5: ...City Gyeonggi Do Korea 443 742 Printed in Korea P N BN82 00135E 01 URL http itself sec samsung co kr This Service Manual is a property of Samsung Electronics Co Ltd Any unauthorized use of Manual can...

Page 6: ...liances and Underwriters Laboratories UL Publication UL1410 59 7 Figure 1 1 Leakage Current Test Circuit 4 With the unit completely reassembled plug the AC line cord directly into a 120V AC outlet Wit...

Page 7: ...rd from the AC source and turn the power switch ON Connect an insulation resistance meter 500 V to the blades of the AC plug The insulation resistance between each blade of the AC plug and accessible...

Page 8: ...isture Otherwise it may cause a fire or electric shock 5 Make sure to turn the power off and unplug the power cord from the outlet before repositioning the product Also check the antenna cable or the...

Page 9: ...Memo 1 Precautions 1 4...

Page 10: ...lti Function Monitor Compatible with various sources including PC DVI AV RF S video Component Adopting Response Time 8ms SPVA SRS Trusurround supplied RS232 Remote Control MDC software supplied Video...

Page 11: ...gy saving mode Brightness 500cd m2 Contrast Ratio 1200 1 Response Time 8 ms Range of vision angle Left Right UP Down 89 89 89 89 Video System AV S Video Component Sound Output Max 10W x 2ch Dimensions...

Page 12: ...x768 SPVA 500cd m2 1200 1 178 178 8ms D Sub DVI D BNC S video CVBS Component Tunner Option 10 Watts x 2 ch SRS Trusrround 10 Watts x 2 ch VR Dolby BBE 400Txn Panel Panel Spec Input PC Video TV Speaker...

Page 13: ...70438A BN59 00363L BN39 00244B 3903 000042 BN96 00452E 6003 001026 Warranty Card Not available in all locations User s Guide MDC software Natural Color software MagicNet software D Sub 15 Pin Cable P...

Page 14: ...2 Product Specifications 2 5 Remote Control BN59 00464A 4301 000121 BN96 00597C Batteries AAA x 2 Cover Hole Product Description Ccde No Remark...

Page 15: ...ons 2 6 2 5 Accessories Sold Separately Wall mount KIT Model WMB 4050P BN96 01806A BN96 00428C 3701 001173 BH39 00211A Speaker Set Stand KIT DVI Cable LAN Cable Product Description Ccde No Remark BN39...

Page 16: ...ing the Factory menu on the Main board using REMOCON Power OFF INFO MENU MUTE Power ON When use the Factory remote control INFO Factory 1 2 3 3 1 2 Network Board Reset Check the BAT2400 battery status...

Page 17: ...3 Alignment and Adjustments 3 2 3 2 Entering the Service Mode using REMOCON 1 Power Off MUTE 1 8 2 Power On 2 INFO FACTORY using the factory remote control 3 3 Service Mode Menu...

Page 18: ...attern with certain mode and the color warps in other patterns and modes Also the proper color control is not supported in the mode other than XGA 60Hz White Balance Part Register value in the Scaler...

Page 19: ...mber is in the range of 128 255 the more natural video is Too high sharpness may cause the vivid noise Noise Coring Control Peaking Coring Display only the sharp large edge without assuming the small...

Page 20: ...r and sharp image This function is used to adjust the appropriate value for each target region Change only when it is needed Back End Part The MPEG NR menu is used to reduce the Mosquito noise and Gau...

Page 21: ...d Adjustments 3 6 Panel Info Part Display the panel use time and the number of change Time Reset Press the menu button on the front panel for 5 seconds AV Size Part AV size position Adjustment H V siz...

Page 22: ...tion Adjustment Baudrate Speed Setting The default value is 9600 Change to 115200 when the code update on the main board is required Function Key Setting Unsetting Option Setting in the Network part F...

Page 23: ...C The DDC input is available after entering the Service Mode Cancel the DDC Protection 1 Open the file 2 Select Port 1 D SUB Select Port 2 DVI 3 Select the DDC file 4 Click the Next OK button 5 Input...

Page 24: ...3 Alignment and Adjustments 3 9 3 5 MDC Multi Display Control Program 1 Run the SETUP EXE file 2 Select I Agree 3 Select NEXT 4 Select Install...

Page 25: ...3 Alignment and Adjustments 3 10 5 Yes Click 6 OK Click...

Page 26: ...ns to switch into each screen 2 Allows you to enable or disable the remote control signal receiving function of the display unit 3 Use to lock monitor functions 4 Use to change the port The default po...

Page 27: ...4 On Timer Status 5 Off Timer Status 2 Use the Select All button or Check Box to choose a display to control Power Control allows you to control functions regarding the power of the selected display...

Page 28: ...only for the display whose power status is ON Input Source Control 1 Click Input Source of the main icons to display the Input Source control window Click Select All or use Check Box to select a displ...

Page 29: ...isplays whose power status is ON Image Size Control Video Source 1 Click Image Size of the main icons to display the Image Size window 1 2 3 4 Info Grid shows some basic information necessary to Time...

Page 30: ...ed display and changes the size to Small 5 Double1 Turns on the PIP of the selected display and changes the size to Double 1 6 Double2 Turns on the PIP of the selected display and changes the size to...

Page 31: ...power status is ON and the PIP function is set to ON PIP Control PIP Source 1 Click PIP of the main icons to display the PIP control window Info Grid shows some basic information necessary to Setting...

Page 32: ...select the Picture PC tab to display the Setting Control window Info Grid shows some basic information necessary to Setting Control When each function is selected the set value of the selected functio...

Page 33: ...Info Grid shows some basic information necessary to Maintenance Control 1 Lamp control Adjusts the brightness of the lamp 2 Auto Lamp Control Automatically adjusts the backlight of the selected displa...

Page 34: ...et of video screens that are connected together so that each screen shows a part of the whole picture or so that the same picture is repeated on each screen 2 Video Wall Screen Divider You can select...

Page 35: ...ox appears repeatedly Check to see if the display you wish to control is selected 4 Both On Timer and Off Timer have been set but different time is showing Apply current time to synchronize the displa...

Page 36: ...ed for the communication between a PC and a display Therefore a serial cable should be connected between the serial port on a PC and the serial port on a display Refer to the diagram Run the exe file...

Page 37: ...3 Alignment and Adjustments 3 22 1 Flash Download in the File Select menu Set as the figure Chip Model Set 2MB_CORTEZ first 2 After the installation Connection Set as the figure SERIAL1 COM1 115200...

Page 38: ...Load Config for the auto setting 4 Select the file you want to download on Browse 5 Press 5 to download Turn the power of the board off on when the download success message appears Check the Checksum...

Page 39: ...ion Disassemble the set as the picture refer to the Set disassembly diagram and remove the current BIOS from CN2300 Socket then insert the new BIOS For removing use the the supplied JIG or a sharp obj...

Page 40: ...rd power Network Board Press II 1 8 2 Enter and check the version of Network Check the versions of FDM and BIOS and see if they are the same as the version of the server program If the version is diff...

Page 41: ...3 Alignment and Adjustments 3 26 Memo...

Page 42: ...pear at C653 Check the IP Board NO Check the peripheral circuit of CN602 NO Replace IC602 NO Replace IC601 NO The Scaler IC408 is abnormal Replace the main board NO 4 1 No Power YES Does 3 3V appear a...

Page 43: ...4 Troubleshooting 4 2 WAVEFORMS 1 2 4 3 CN602 C653 C622 C603...

Page 44: ...ES NO Does 5V appear at Pin 9 of CN101 D Sub Check the cable connection Check the cable between the main board and panel and replace the LCD panel NO Is TX signal sent to Pin 14 and 15 of CN403 14 15...

Page 45: ...4 Troubleshooting 4 4 5 5 5 5 WAVEFORMS IC101 is on the rear board of IC103...

Page 46: ...the wave form as the figure appear at R161 DVI_SCL and R162 DVI_SDA Replace the main board NO Does the signal appear at RA107 R RA102 G and RA105 B IC105 is abnormal Replace the main board NO Check t...

Page 47: ...4 Troubleshooting 4 6 7 8 WAVEFORMS IC101 is on the rear board of IC103...

Page 48: ...tton Check the cable between the main board and panel and replace the LCD panel NO Does the wave form appear at Pin 10 H sync and Pin 4 V sync of IC 102 IC104 defect change main board NO Does the TX s...

Page 49: ...4 Troubleshooting 4 8 5 6 WAVEFORMS 9 10...

Page 50: ...5 Exploded View Parts List 5 1 5 Exploded View Parts List T0003 M0215 T0152 M0412 M0014 CIS6 T0178 CIS M0013 M0003 5 1 Exploded View...

Page 51: ...52 BN96 01792C ASSY BRACKET P VESA BE40PS SECC T1 6 1 S N A M0412 BN96 01782G ASSY BRACKET P PCB LS40BHT SECC T1 0 1 S N A M0014 BN94 00919C ASSY PCB MAIN SPZ LS40BHPNB XAA 1 S A CIS6 BN63 01710B SHIE...

Page 52: ...B XAA 1 S A 3 T0245 0202 001492 SOLDER WIRE FLUX HSE 02 LFM48 SR 34 S 0 25 S N A 3 CN109 3701 001312 CONNECTOR DSUB 9P 2C 2R MALE ANGLE AUF 1 S A 3 CN101 3701 001334 CONNECTOR DVI 24P DVI 15P D SUB 6...

Page 53: ...1 S A 4 ZD602 0402 000553 DIODE SCHOTTKY SS24 B240 40V 2000mA DO 2 1 S A 4 D516 0402 001614 DIODE RECTIFIER S1G 400V 1A DO 214AC TP 1 S A 4 D513 0403 000258 DIODE ZENER BZX84C5V6 5 2 6V 225mW SOT 2 1...

Page 54: ...4 IC104 0801 002267 IC CMOS LOGIC 74LCX14 SOIC 14P 150MIL 1 S A 4 IC105 0909 001032 IC REAL TIME CLOCK PCF8563 SOP 8P 4 9x3 1 S A 4 IC501 1001 000164 IC ANALOG MULTIPLEX 74HC4052 CMOS SOP 16 1 S A 4 I...

Page 55: ...070 R CHIP 0ohm 5 1 10W TP 1608 1 S A 4 R555 2007 000070 R CHIP 0ohm 5 1 10W TP 1608 1 S A 4 R557 2007 000070 R CHIP 0ohm 5 1 10W TP 1608 1 S A 4 R568 2007 000070 R CHIP 0ohm 5 1 10W TP 1608 1 S A 4 R...

Page 56: ...608 1 S A 4 R525 2007 000074 R CHIP 100ohm 5 1 10W TP 1608 1 S A 4 R526 2007 000074 R CHIP 100ohm 5 1 10W TP 1608 1 S A 4 R531 2007 000074 R CHIP 100ohm 5 1 10W TP 1608 1 S A 4 R533 2007 000074 R CHIP...

Page 57: ...07 000090 R CHIP 10Kohm 5 1 10W TP 1608 1 S A 4 R4020 2007 000090 R CHIP 10Kohm 5 1 10W TP 1608 1 S A 4 R4032 2007 000090 R CHIP 10Kohm 5 1 10W TP 1608 1 S A 4 R437 2007 000090 R CHIP 10Kohm 5 1 10W T...

Page 58: ...5 2007 000729 R CHIP 300ohm 5 1 10W TP 1608 1 S A 4 R176 2007 000729 R CHIP 300ohm 5 1 10W TP 1608 1 S A 4 R177 2007 000729 R CHIP 300ohm 5 1 10W TP 1608 1 S A 4 R178 2007 000729 R CHIP 300ohm 5 1 10W...

Page 59: ...67 R CHIP 75ohm 5 1 10W TP 1608 1 S A 4 R199 2007 001167 R CHIP 75ohm 5 1 10W TP 1608 1 S A 4 R145 2007 007520 R CHIP 20ohm 1 1 10W TP 1608 1 S A 4 R146 2007 007520 R CHIP 20ohm 1 1 10W TP 1608 1 S A...

Page 60: ...A 4 C4030 2203 000189 C CER CHIP 100nF 80 20 25V Y5V 1608 1 S A 4 C4036 2203 000189 C CER CHIP 100nF 80 20 25V Y5V 1608 1 S A 4 C4044 2203 000189 C CER CHIP 100nF 80 20 25V Y5V 1608 1 S A 4 C405 2203...

Page 61: ...V Y5V 1608 1 S A 4 C486 2203 000189 C CER CHIP 100nF 80 20 25V Y5V 1608 1 S A 4 C487 2203 000189 C CER CHIP 100nF 80 20 25V Y5V 1608 1 S A 4 C489 2203 000189 C CER CHIP 100nF 80 20 25V Y5V 1608 1 S A...

Page 62: ...203 000236 C CER CHIP 0 1nF 5 50V C0G 1608 1 S A 4 C515 2203 000236 C CER CHIP 0 1nF 5 50V C0G 1608 1 S A 4 C624 2203 000236 C CER CHIP 0 1nF 5 50V C0G 1608 1 S A 4 C403 2203 000257 C CER CHIP 10nF 10...

Page 63: ...C578 2203 000975 C CER CHIP 47nF 10 25V X7R TP 1608 1 S A 4 C579 2203 000975 C CER CHIP 47nF 10 25V X7R TP 1608 1 S A 4 C4022 2203 001071 C CER CHIP 0 056nF 5 50V C0G 1608 1 S A 4 C101 2203 001402 C...

Page 64: ...1608 1 S A 4 C587 2203 005065 C CER CHIP 1000nF 80 20 10V Y5V 1608 1 S A 4 C588 2203 005065 C CER CHIP 1000nF 80 20 10V Y5V 1608 1 S A 4 C589 2203 005065 C CER CHIP 1000nF 80 20 10V Y5V 1608 1 S A 4 C...

Page 65: ...50V GP TP 4 3x4 3x5 4 1 S A 4 C560 2402 000170 C AL SMD 1uF 20 50V GP TP 4 3x4 3x5 4 1 S A 4 C562 2402 000170 C AL SMD 1uF 20 50V GP TP 4 3x4 3x5 4 1 S A 4 C584 2402 001081 C AL SMD 100uF 20 25V WT TP...

Page 66: ...NIC 47UF 20 10V WT TP 5 5 7MM 1 4 1 S A 4 C6065 2409 001085 C ORGANIC 47UF 20 10V WT TP 5 5 7MM 1 4 1 S A 4 C636 2409 001085 C ORGANIC 47UF 20 10V WT TP 5 5 7MM 1 4 1 S A 4 C647 2409 001085 C ORGANIC...

Page 67: ...1236 BEAD SMD 60ohm 1608 1 S N A 4 T0568 3301 001236 BEAD SMD 60ohm 1608 1 S N A 4 T0568 3301 001236 BEAD SMD 60ohm 1608 1 S N A 4 T0568 3301 001236 BEAD SMD 60ohm 1608 1 S N A 4 IC107 BN11 00002A IC...

Page 68: ...01956A SHIELD INSULATOR BE46PS PET T0 35 V2 1 S N A 3 M0131 BN63 02717A GASKET LS40BHT Conductive Fabric 1 mm 46 1 S N A 2 T0152 BN96 01792C ASSY BRACKET P VESA BE40PS SECC T1 6 1 S N A 3 M0081 6003 0...

Page 69: ...XSF 1 S A 3 CN906 3705 001262 CONNECTOR COAXIAL BNC ADAPTOR 2MOHM 75OH 4 S A 3 T0268 3903 000082 CBF POWER CORD DT CN IP3 YES A I IEC C1 1 S A 3 T0524 6902 000110 BAG PE LDPE T0 05 W250 L400 TRP 28 2...

Page 70: ...14 1 1 7 7 46 46 46 0 10 5 3 7 46 7 7 7...

Page 71: ...14 2 7 3 7 7 3 7 7 7 0 7 4 7 0 4 7 4 4 7 4 7 3 3 7 6 0 3 4063 4...

Page 72: ...14 3 7 0 10 5 6 0 6 0 3 7 0 10 5 13 1 4063 7...

Page 73: ...14 4 7 7 6 0 3 7 7 0 4063...

Page 74: ...14 5 7 0 10 5 6 0 6 0 3 0 10 5 13 1 13 1 4063...

Page 75: ...14 6 69 3 0 503 065 6 0 3...

Page 76: ...14 7 1 P IJQ BLFS BSE BNF 5 3BEPOF 1SP 3BEPOF 3BEPOF 4 1SPTBWBHF BUSPY O7 F PSDF 9 1 F PSDF F PSDF 9 OUFS J...

Page 77: ...14 8 7 45 1C 1S 7 45...

Page 78: ...14 9 PU 1JUDI NN 3FGSFTI 3BUF JOF L PO JOUFSMBDF OUFSMBDF 57 1MVH 1MBZ 7 4 4FQBSBUF PNQPTJUF Y VMUJQMF JTQMBZ POUSPM VMUJQMF JTQMBZ POUSPM 1 1 34...

Page 79: ...14 10 PO JOUFSMBDF OUFSMBDF 57 7 57 5 57 4FU 5PQ PY 3 57 4 7 6 7 57 6 57 PX PJTF NQMJGJFS 57 57 7 57 7 6...

Page 80: ...14 11 57 5 57 4 4 4 57...

Page 81: ...ty 47 712kHz 20 959 15 973 5 053 0 000 15 906 0 749 1 310 2 994 Positive blank blank blank VERTICAL Frequency Total time Active time Blank time Border T B Data time Front porch Sync width Back porch S...

Page 82: ...7 20 317 6 350 0 000 20 317 0 508 2 032 3 810 Negative VERTICAL Frequency Total time Active time Blank time Border T B Data time Front porch Sync width Back porch Sync polarity 70 086Hz 14 268ms 11 50...

Page 83: ...z 20 800 16 000 4 800 0 000 16 000 1 120 2 400 1 280 Positive VERTICAL Frequency Total time Active time Blank time Border T B Data time Front porch Sync width Back porch Sync polarity 85 008Hz 11 764m...

Page 84: ...kHz 17 707 13 653 4 053 0 000 13 653 0 320 1 813 1 920 Negative VERTICAL Frequency Total time Active time Blank time Border T B Data time Front porch Sync width Back porch Sync polarity 75 000Hz 13 33...

Page 85: ...kHz 17 707 13 653 4 053 0 000 13 653 0 320 1 813 1 920 Negative VERTICAL Frequency Total time Active time Blank time Border T B Data time Front porch Sync width Back porch Sync polarity 75 000Hz 13 33...

Page 86: ...14 17 L Y Y Y Y Y 7 4 Y 7 4 Y 7 4 Y 7 4 Y 7 4 Y 7 4 Y 7 4 Y 7 4 Y 7 4 Y 7 4 Y 7 4 Y 7 4 Y 7 4 Y 7 4 Y 7 4 Y...

Page 87: ...EG AMLCD PVA PANEL SEC LTM240W1 L02 BN07 00062A EH 15 Wide tv panel SEC LTM170EU L01 BN07 00071A EJ Slim design TN SEC LTM170E5 L04 BN07 00072A EK E5 L04 6 bits FRC for IBM SEC LTA220W1 L01 BN07 00074...

Page 88: ...45B E25 AMLCD 19 ZPD Panel code SEC LTM240W1 L03 BN07 00134B E26 24 panel ZPD Code SEC LTM150XO L01 BN07 00164A E27 AMLCD 15 XO L01 panel SEC LTM150XO L01 BN07 00164B E28 AMLCD 15 XO L01 ZPD code SEC...

Page 89: ...HPD code CPT CLAA150XP01F BN07 00236A PTZ CPT 15 PSWG panel ZPD Lead free code TOSHIBA LTM15C419 A BN07 00002A TA TOSHIBA LTM15C423 B BN07 00006A TB TOSHIBA LTM18C161 BN07 00008A TC TOSHIBA LTM15C443...

Page 90: ...7 00094A DD HT17E11 400 normal panel HYUNDAI HT17E11 400 BN07 00095A DE HT17E11 400 ZPD panel code HYUNDAI HT17E12 BN07 00096A DF HT17E12 Narow slim Design HYUNDAI HT17E12 BN07 00105A DG ZPD Panel cod...

Page 91: ...7 00120A CH MVA CHIMEI M170E6 L02 BN07 00126A CJ HIGHLAND 17 LOW PANEL CHIMEI M190E2 L01 BN07 00131A CK GH19AS BS CHIMEI PANEL CHIMEI M150X4 L06 BN07 00137A CL 15 Narrow Slim panel CHIMEI M170E6 L01 B...

Page 92: ...8 1 8 Wiring Diagram 8 Wiring Diagram 8 1 Main Board Wiring Diagram...

Page 93: ...8 Wiring Diagram 8 2 8 2 Network Board Wiring Diagram...

Page 94: ...148 TP148 R103 R103 10ohm 10ohm 10ohm 10ohm R108 R108 16V 16V 100uF 100uF C129 C129 C133 C133 10uF 10uF 10V 10V C130 C130 10uF 10uF 10V 10V 100nF 100nF C145 C145 100nF 100nF C122 C122 1 VOUT VOUT 2 VS...

Page 95: ...ohm R528 0ohm R568 10Kohm R509 R537 1 2 68Kohm D505 1 10W R530 2 2Kohm 4 7nF C570 C569 4 7nF 5 3 3V_SOUND 1 8V_SOUND 4 7Kohm R579 1 10W 1 2 3 4 D501 1 2 330pF C552 1 220pF C593 1 1uF C587 10V TP510 1u...

Page 96: ...1 LBADC_GND AVS_IN_DATA JTAG_TDI AC12 EXT_OSD_HS AC13 IO_3 3 AC14 OCMADDR18 AC15 AC16 IO_3 3 OCMADDR11 AC17 AC18 IO_3 3 AC19 IO_3 3 AB23 AB24 IR0 AB25 MSTR2_SDA MSTR2_SCL AB26 AB3 ADC_AGND ADC_1 8 AB4...

Page 97: ...C685 100nF C639 16V C623 150nF C617 100nF 25V 1 4 7Kohm 1 10W R633 VT C678 100uF 25V BD607 B 10V C6038 47uF XREF 1 100nF C679 C637 1nF 50V IC612 I 1 G 2 O 3 5V_TUNER 100ohm R665 3 100ohm R655 BZX84C16...

Page 98: ...9 5 9 4DIFNBUJD JBHSBN 9 5 IP board Schematics Diagram 1...

Page 99: ...9 4DIFNBUJD JBHSBN 9 6 9 6 IP board Schematics Diagram 2...

Page 100: ...9 7 9 4DIFNBUJD JBHSBN 9 7 IP board Schematics Diagram 2...

Page 101: ...9 4DIFNBUJD JBHSBN 9 8 9 8 Sub power Schematics Diagram...

Page 102: ...H30 AH8 NC47 AJ11 NC51 AJ15 NC52 NC53 AJ17 AJ19 AF32 NC36 AF6 NC37 AF8 NC43 AG19 NC44 AG21 NC45 AG23 NC46 AG25 AG33 SYSADDIN 2 SYSADDIN 11 AD8 NC35 AE31 SYSADDIN 5 AE33 SYSDATAOUTCLK 0 AE35 SYSDATA 9...

Page 103: ...9 Schematic Diagram 9 10...

Page 104: ...DDIN 11 C22 HSTLVREFB C23 SDATA 9 C24 SADDIN 7 B23 SDATA 11 B25 SDATA 3 B27 SDATA 15 B4 AAD30 B5 SBA5 B7 SB_STBF B8 PIPE ADBIH C17 SBA6 A6 SB_STBS A7 SBA1 A9 ST1 B10 AGNT B11 A4XAVSS B19 SDATAINVAL B2...

Page 105: ...ohm 15 C5 16 B3 1 10W R436 33ohm C407 100nF 16V R418 0ohm 6 7 8 50V C408 10pF 1 16W RA412 10ohm 1 2 3 4 5 1 TP_CSA5 1 5 6 7 8 TP_CSA4 1 16W RA414 10ohm 1 2 3 4 1 2 3 4 5 6 7 8 7 8 10ohm RA411 1 16W RA...

Page 106: ...P_P AB4 AB5 A13 RSYNC GOUT A14 A15 VCOMP DCLKAVSS A16 VOSCI R501 4 7Kohm IC300 3 SIS741CXZA3 10Kohm R3054 1 10W 10nF 50V 11 A1 3 3V_VCC C518 100nF 16V 8 C3 24 C4 1 8V_VCC C503 7 C3 7 C3 7 C3 3 3V_VCC...

Page 107: ...VDDM VDDM Y25 Y26 VDDM VDDM Y27 AUX_IVDD VDDM Y12 VDDM Y13 VDDM Y14 VDDM Y15 VDDM Y16 VDDM Y17 VDDM Y18 VDDM Y19 W17 IVDD IVDD W18 W19 IVDD VDDM W20 VDDM W24 PVDD W9 Y10 AUX3 3 VDDM Y11 W1 VDDZ VDDZ...

Page 108: ...B0 N3 PAR N4 ZAD0 M18 M19 ZSTB0 M2 TRDY ZAD4 M20 M3 FRAME M4 C BE2 M5 SERR N1 ZAD7 L2 AD16 ZAD6 L20 L3 AD21 L4 AD18 AD17 L5 M1 IRDY M16 ZAD3 ZAD2 M17 ZAD9 K2 AD22 K20 ZSTB1 C BE3 K3 K4 AD26 K5 AD23 L1...

Page 109: ...0 Y19 APICCK NMI Y20 22ohm R802 GPIO4 APICD1 W19 W2 AC_SDOUT STPCLK W20 W3 OSCI LFRAME W4 W5 LAD3 AC_BIT_CLK Y1 U6 LAD2 U7 LDRQ V18 APICD0 CPUSLP V19 V2 GPIO0 V3 SPK LAD0 V5 V6 SIRQ W1 T4 T5 AC_SYNC T...

Page 110: ...E12 NC E14 UV2 E15 UV4 E16 UV4 NC D10 NC D11 NC D12 D15 UV2 USBVDD D16 D17 USBVDD UV1 D18 UV1 D19 C11 NC C12 NC C13 NC C15 USBPVSS C18 UV0 C19 NC C20 GPIO24 EECS NC C9 IPB_OUT0 B10 B11 NC B12 NC NC B...

Page 111: ...VDD R11 OVDD VSS M9 VSS N10 N11 VSS VSS N12 N13 VSS VDDZ N15 N6 PVDD N8 VSS VSS L9 M10 VSS VSS M11 VSSZ M12 VSSZ M13 M15 IVDD OVDD M6 M8 VSS L11 VSS L12 VSSZ VSSZ L13 L15 VDDZ L17 VSSZ L19 VDDZ IVDD L...

Page 112: ...9 Schematic Diagram 9 19...

Page 113: ...9 Schematic Diagram 9 20...

Page 114: ...9 Schematic Diagram 9 21...

Page 115: ...9 Schematic Diagram 9 22...

Page 116: ...9 Schematic Diagram 9 23...

Page 117: ...9 Schematic Diagram 9 24...

Page 118: ...9 Schematic Diagram 9 25...

Page 119: ...9 Schematic Diagram 9 26...

Page 120: ...9 Schematic Diagram 9 27...

Page 121: ...9 Schematic Diagram 9 28...

Page 122: ...9 Schematic Diagram 9 29...

Page 123: ...9 Schematic Diagram 9 30...

Page 124: ...9 Schematic Diagram 9 31...

Page 125: ...9 Schematic Diagram 9 32...

Page 126: ...9 Schematic Diagram 9 33...

Page 127: ...Memo 9 Schematic Diagram 9 34...

Page 128: ...nu Up Down Moves from one menu item to another vertically or adjusts selected menu values Also use to adjust the TV channel Left Right Moves from one menu item to another horizontally or adjusts selec...

Page 129: ...DVI D DVI Mode Digital PC 6 PC DVI BNC AUDIO IN PC DVI BNC Audio Input Port 10 Operating Instructions and Installation 10 2 PIP Picture in Picture Push the PIP button to turn PIP screen On or Off BNC...

Page 130: ...and Installation 10 3 7 COMPONENT AUDIO IN L AUDIO R Component Audio Input Port 8 BNC COMPONENT OUT BNC Video Output Port Component Output Port BNC Mode Analog PC Connection R G B H V Port Component C...

Page 131: ...10 Operating Instructions and Installation 10 4 Connection Terminal 10 ANT IN RF TV Antenna Port 11 FM ANT FM Radio Input Port...

Page 132: ...AV IN VIDEO Video Input Port 15 AV OUT S Video S Video Output Port S Video Mode 16 AV IN S Video S Video Input Port 17 EXT SPEAKER 8 Speaker Connection Port 8 18 AUDIO OUT L AUDIO R Monitor Audio Out...

Page 133: ...10 Operating Instructions and Installation 10 6 19 LAN LAN Connection Port MS Internet Explorer 20 USB USB Connection Port Keyboard Mouse Portable Storage Device Connection Terminal...

Page 134: ...n does not work for this monitor 7 VOL Adjusts the audio volume 8 MUTE Pauses mutes the audio output temporarily Displayed on the lower left corner of the screen The audio resumes if MUTE or VOL is pr...

Page 135: ...once to freeze the screen Press it again to unfreeze 22 FM RADIO Turns on off FM Radio In PC DVI mode sets only SOUND to FM Radio In general Video SOURCE mode sets to FM RADIO turning off the screen I...

Page 136: ...ately and cover the hole using the Cover Hole when attaching the wall mount kit 2 Set up the left and right stands respectively 3 Put the stand into the hole at the bottom of the monitor Insert screw...

Page 137: ...inserted Be sure to remove the Cover Protector when attaching the provided Semi Stand or stand kit sold sepa rately and cover the hole using the Cover Hole when attaching the wall mount kit 2 Make sur...

Page 138: ...ly 2 Follow these directions carefully never use metal instruments to pry apart the cabinet 11 Disassembly and Reassembly This section of the service manual describes the disassembly and reassembly pr...

Page 139: ...11 Disassembly and Reassembly 11 2 Description Picture Description 3 Remove 8 screws from the Shield and lift up the shield 4 Remove screws from the boards and disconnect cables...

Page 140: ...11 Disassembly and Reassembly 11 3 Description Picture Description 5 Remove 4 screws from the BRKT and lift up the BRKT 6 Lift up the panel...

Page 141: ...Reassembly procedures are in the reverse order of dissasembly procedures place the lamp wire correctly in the locator groove so that the wire will not bind or interfere with rear cover Description Pic...

Page 142: ...ut 12 1 Main PCB layout Power Connector Connect to the IP Board 16P LVDS Connector Connect to the PANEL Power Connector Connect to the SMPS Function PC D SUB DVI Audio RS232 BNC Component Audio AV Aud...

Page 143: ...12 PCB layout 12 2 12 2 Network PCB layout LAN USB...

Page 144: ...12 PCB layout 12 3 12 3 IP board layout...

Page 145: ...12 PCB layout 12 4 12 4 Network Power board layout...

Page 146: ...art 13 1 1 MST3383 TMDS Receiver Convert the DVI input to the TMDS signal and send to the scaler 13 1 2 FLI8638 GENESIS Scaler IC Video decoder micom Image enhancer 3 D Comb filter function embedded S...

Page 147: ...B25D256 256M DDR Memory 13 1 4 STV8257 13 1 5 TPA3004D2 Sound Processor Supports the SRS Trusurround Lip Sync function Sound Amp Receive the signal from the Sound Processor and amplify then send to th...

Page 148: ...JSDVJU FTDSJQUJPOT 13 3 13 2 Network Board Part Network Board option Supports the Network function using LAN 13 2 1 NX1500 CPU Supports 266 MHz BUS speed OPGA Organic Pin Grid Array package DDR memory...

Page 149: ...Controls the graphic and memory data 13 2 3 SIS963L SIS963L input 80 pin connecter Interface Ethernet PHY USB input RTL8110 Ethernet Controller LAN Communications Interface with the 80 pin connecter m...

Page 150: ...s MAC Media Access Controller Address 13 2 5 ALC203 AC 97 Audio Codec of two channels The digital signal from the South Bridge is the ALC203 input signal The Stereo L R output signal is transferred to...

Page 151: ...JSDVJU FTDSJQUJPOT 13 6 Memo...

Page 152: ...he D SUB port of the monitor and computer with the D SUB cable 2 2 Using the DVI Digital connector on the video card Connect the DVI port of the monitor and computer with the D SUB cable 2 3 Using the...

Page 153: ...ings 1 1 When using an interior antenna terminal Check the antenna terminal on the wall first and connect the antenna cable 1 2 When using an outdoor antenna It is recommended to contact professionals...

Page 154: ...EO on the monitor with S VHS or BNC cable S VHS or BNC cable is sold separately 2 Connect the port of VCR and Audio of VCR L R to AV IN L AUDIO R of the monitor with audio cables 3 Press the Source bu...

Page 155: ...on the monitor and the Audio out put port on the DVD player 2 Connect the component cable to BNC COMPONENT IN PR Y and PB Port on the monitor The component cable is sold separately 3 Press the Source...

Page 156: ...COMPONENT AUDIO IN L AUDIO R on the monitor and the AUDIO OUT port on the Set top box 3 Press the Source button on the front panel or remote control to select the Component mode Be sure to match the...

Page 157: ...HSBCCJOH POUP UIF TQFBLFST 5IJT NBZ EBNBHF UIF TQFBLFS CSBDLFUT POOFDU TQFBLFS DBCMFT CFUXFFO UIF TQFBLFS DPOOFDUPST PO UIF SFBS PG UIF TFU BOE UP UIF DPOOFDUPST PO UIF SFBS PG UIF TQFBLFST 5JHIU UIF...

Page 158: ...System 14 1 8 Connecting the LAN Cable 1 Connect a set of audio cables between the AUX L R jacks on the AUDIO SYSTEM and the MONITOR OUT L AUDIO R on the Monitor POOFDU UIF DBCMF PV DBO DPOOFDU UP 64...

Page 159: ...imes per second in order to create and display an image for the user The frequency of this repetition per second is called Vertical Frequency or Refresh Rate Unit Hz Example If the same light repeats...

Page 160: ...formation can be shown on the screen Example If the resolution is 1360 X 768 this means the screen is composed of 1360 horizontal dots hori zontal resolution and 768 vertical lines vertical resolution...

Page 161: ...ive blank blank blank VERTICAL Frequency Total time Active time Blank time Border T B Data time Front porch Sync width Back porch Sync polarity 60Hz 16 662ms 16 097ms 0 566ms 0 000ms 16 159ms 0 063ms...

Page 162: ...6 667 20 317 6 350 0 000 20 317 0 508 2 032 3 810 Negative VERTICAL Frequency Total time Active time Blank time Border T B Data time Front porch Sync width Back porch Sync polarity 70 086Hz 14 268ms 1...

Page 163: ...77kHz 20 800 16 000 4 800 0 000 16 000 1 120 2 400 1 280 Positive VERTICAL Frequency Total time Active time Blank time Border T B Data time Front porch Sync width Back porch Sync polarity 85 008Hz 11...

Page 164: ...476kHz 17 707 13 653 4 053 0 000 13 653 0 320 1 813 1 920 Negative VERTICAL Frequency Total time Active time Blank time Border T B Data time Front porch Sync width Back porch Sync polarity 75 000Hz 1...

Page 165: ...2 201 Positive 63 194kHz 15 824 14 066 1 758 0 000 14 066 0 527 0 352 0 879 Positive VERTICAL Frequency Total time Active time Blank time Border T B Data time Front porch Sync width Back porch Sync p...

Page 166: ...1PMBSJUZ 7 1JYFM MPDL 7FSUJDBM SFRVFODZ PSJ POUBM SFRVFODZ L JTQMBZ PEF 49 Y G UIF TJHOBM USBOTGFSSFE GSPN UIF DPNQVUFS JT UIF TBNF BT UIF GPMMPXJOH 1SFTFU 5JNJOH PEFT UIF TDSFFO XJMM CF BEKVTUFE BVUP...

Page 167: ...N07 00062A EH Panel for 15 Wide TV SEC LTM170EU L01 BN07 00071A EJ Slim design TN SEC LTM170E5 L04 BN07 00072A EK E5 L04 6 bits FRC for IBM SEC LTA220W1 L01 BN07 00074A EL Panel for 22 TV SEC LTM170E6...

Page 168: ...V SEC LTM170EU L11 BN07 00160A E23 creat new panel code for AMLCD 17 Panel only for TCO03 SEC LTM240W1 L03 BN07 00134B E24 24 panel ZPD code derivation SEC LTM190E4 L01 BN07 00145B E25 AMLCD 19 ZPD Pa...

Page 169: ...A RH L10 change except D IC ZPD TORISAN TM150XG 26L10 BN07 00090A RJ L10 NORMAL TORISAN TM190SX 70N01 BN07 00098A RK Torisan 19 Panel TORISAN TM181SX 76N01 BN07 00106A RL ZPD Panel code TORISAN TM190S...

Page 170: ...ZPD code Derivation ACER T315XW01 BN07 00194A AMZ AU 32 new ACER M170EG01 BN07 00192A ATH AU TN PSWG type new Panel code ACER M170EG01 BN07 00192B ATZ AU TN PSWG type NEW panel code derivation CHIMEI...

Page 171: ...14 Reference Infomation 14 20 Memo...

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