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LGE Internal Use Only

Copyright©2007 LG Electronics. Inc. All right reserved. 
Only for training and service purposes

75

R390

DDR0_CLK1b

DDR0_M_Data[0-63

]

E7

33

R325

2700pF

C310

DDR0_WEb

A 2 ; B 5 ; B 2 ; H 5 ; I1

75

R393

0 . 1 u F

C333

DDR0_RASb

D2.6V

DDR0_DQM7

DDR0_VTT

DDR0_ADDR[0-12]

A1;A4;D5;H7;I2

470pF

C375

33

R303

DDR0_DQS3

H5

DDR0_REF

DDR0_ADDR[0-12]

0 . 0 1 u F
C383

33

R356

DDR0_DQM_5

F1

470pF

C388

470pF

C319

DDR0_DQS4 H5

100uF

C320

DDR0_ADDR[0-12]

A4;D5;D2;H7;I2

DDR0_DQM_6

F2

470pF

C305

470pF

C389

DDR0_REF

DDR0_BA_0

DDR0_ADDR[0-12]

A1;A4;D5;D2;I2

DDR0_VTT

0 . 1 u F

C301

33

R300

33

R328

33

R345

DDR0_CKE

B5;B2;D5;D2;H5

1000pF
C371

DDR0_CLK1

D 5 ; H 5 ; I3

75

R412

DDR0_CASb

DDR0_CLK1

D2.6V

33

R349

0 . 0 1 u F
C382

75

R386

DDR0_BA_1

H6

DDR0_DQM3

33

R357

0 . 0 1 u F

C347

DDR0_REF

D2.6V

33

R310

4 . 7 u F

C398

DDR0_DQM5

1000pF

C351

DDR0_DQM6

DDR0_DQS6

DDR0_DQM0

0 . 1 u F

C346

DDR0_WEb

470pF

C315

2700pF

C304

DDR0_CLK0b

75

R402

DDR0_BA0

A 5 ; B 5 ; B 2 ; H 7 ; I1

DDR0_DQM_0

B2

33

R302

1uF

C334

DDR0_CLK0

DDR0_VTT

75

R379

75

R311

DDR0_DQM3

H6

75

R391

75

R407

75

R305

DDR0_DQM_4

D2

75

R415

4 . 7 u F

C397

0 . 0 1 u F
C386

75

R410

0 . 1 u F

C316

0 . 1 u F

C318

0 . 0 1 u F
C385

0 . 1 u F

C332

0 . 1 u F

C366

DDR0_CASb

DDR0_VTT

DDR0_CASb

A 5 ; B 5 ; B 2 ; H 5 ; I1

75

R408

33

R341

470pF

C387

DDR0_CASb

A2;A5;B5;B2;H5

DDR0_BA1

DDR0_RASb

A2;A5;B5;B2;H5

DDR0_DQM4

H6

0 . 0 1 u F
C394

75

R373

0 . 1 u F

C340

DDR0_WEb

75

R315

33

R339

100uF

C326

0 . 0 1 u F

C308

33

R321

33

R326

DDR0_DQS3

33

R382

0 . 0 1 u F

C328

DDR0_CKE

75

R389

33

R350

DDR0_DQM_7

B6

33

R381

DDR0_RASb

DDR0_DQM_2

B5

75

R414

33

R314

33

R307

33

R322

75

R405

DDR0_BA1

A2;A5;B5;B2;H7

75

R306

0 . 1 u F

C321

DDR0_RASb

DDR0_REF

33

R329

0 . 0 1 u F

C337

DDR0_BA0

0 . 0 1 u F

C302

0 . 1 u F

C364

0 . 0 1 u F
C395

DDR0_CASb

DDR0_DQS2

H6

470pF

C331

DDR0_DQM_3

A5

33

R375

470pF

C317

DDR0_DQS7

33

R324

33

R336

33

R347

33

R348

33

R327

DDR0_DQS7

H5

DDR0_CLK1b D5;H5;I2

33

R360

75

R396

D2.6V

33

R316

2 . 2 u F

C357

75

R404

75

R370

DDR0_BA1

DDR0_WEb

A2;A5;B5;B2;H5

DDR0_CSB

b

DDR0_DQM2

DDR0_DQM_4 F1

470pF

C374

DDR0_DQ[0-63]

F7

33

R355

DDR0_BA1

1uF

C335

DDR0_DQM_1

A2

DDR0_CLK1b

D 2 ; H 5 ; I2

470pF

C391

33

R344

0 . 1 u F

C314

DDR0_CLK0b

SC2595ST

R

IC305

3

V_SENSE

2

GND

4

VREF

1

NC

5

VDDQ

6

AVCC

7

PVCC

8

VTT

DDR0_BA1

A 5 ; B 5 ; B 2 ; H 7 ; I1

DDR0_CLK0

33

R338

33

R353

1000pF
C372

DDR0_CLK1
D5;D2;H5

DDR0_REF

DDR0_CKE

B 5 ; B 2 ; D 5 ; H 5 ; I1

0 . 1 u F

C362

33

R312

DDR0_ADDR[0-12]

A1;A4;D5;D2;H7

33

R318

0 . 0 1 u F

C350

DDR0_ADDR10

H6

75

R398

1000pF

C348

THE    SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATE

S

SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.
FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS 
ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR
THE CRITICAL COMPONENTS IN THE    SYMBOL MARK OF THE SCHEMETIC

.

DDR0_CSB

b

33

R354

470pF

C325

0 . 1 u F

C312

100uF

C306

DDR0_VTT

DDR0_DQM_3

E1

75

R313

DDR0_DQM_2

0 . 1 u F

C367

33

R359

DDR0_RASb

A 5 ; B 5 ; B 2 ; H 5 ; I1

D2.6V

DDR0_RASb

A 2 ; B 5 ; B 2 ; H 5 ; I1

DDR0_CSB

b

A2;A5;B5;B2;H5

DDR0_CASb

A 2 ; B 5 ; B 2 ; H 5 ; I1

D2.6V

DDR0_BA0

D2.6V

DDR0_DQM5

H6

33

R378

75

R317

33

R366

33

R301

DDR0_DQS0

H6

L302

75

R409

470pF

C360

DDR_DATA[0-63]

D7

0 . 0 1 u F
C384

1000pF

C342

DDR0_CLK0
B5;B2;H5

DDR0_DQM7

H6

33

R371

33

R380

DDR0_BA0

33

R351

DDR_DATA[0-63]

A6

0 . 0 1 u F
C379

DDR0_CSB

b

33

R332

33

R384

0 . 1 u F

C307

33

R333

33

R383

0 . 0 1 u F
C381

33

R342

33

R372

DDR0_DQS6 H5

0 . 0 4 7 u F

C329

33

R334

0 . 0 1 u F
C396

75

R388

DDR0_BA1

A 2 ; B 5 ; B 2 ; H 7 ; I1

0 . 0 1 u F
C392

DDR0_REF

DDR0_CKE

DDR0_DQS1

H6

0 . 0 1 u F
C377

DDR0_CLK0b

33

R330

33

R352

DDR0_DQS0

DDR0_DQM_6

D6

33

R331

1000pF

C345

0 . 1 u F

C343

0 . 0 1 u F
C376

1000pF
C368

470pF

C313

1000pF
C373

DDR0_DQS1

470pF

C356

470pF

C390

33

R364

A1.2V

1000pF
C370

0 . 0 4 7 u F

C309

33

R340

DDR0_DQM1

75

R411

DDR0_DQS5

75

R309

D2.6V

33

R337

75

R413

DDR0_ADDR10

0 . 0 1 u F

C341

75

R401

D2.6V

75

R376

DDR0_BA_0

H6

DDR0_DQM4

0 . 0 4 7 u F

C323

33

R346

0 . 0 1 u F
C378

33

R308

BCM3553

IC100

DDR0_DATA00

B9

DDR0_DATA01

F10

DDR0_DATA02

C10

DDR0_DATA03

E10

DDR0_DATA04

E12

DDR0_DATA05

B10

DDR0_DATA06

G10

DDR0_DATA07

D11

DDR0_DATA08

F13

DDR0_DATA09

C12

DDR0_DATA10

E13

DDR0_DATA11

B12

DDR0_DATA12

D12

DDR0_DATA13

G12

DDR0_DATA14

B11

DDR0_DATA15

C11

DDR0_DATA16

B13

DDR0_DATA17

G13

DDR0_DATA18

D14

DDR0_DATA19

E14

DDR0_DATA20

E15

DDR0_DATA21

B14

DDR0_DATA22

F14

DDR0_DATA23

C14

DDR0_DATA24

E16

DDR0_DATA25

B16

DDR0_DATA26

G16

DDR0_DATA27

C16

DDR0_DATA28

C15

DDR0_DATA29

D16

DDR0_DATA30

B15

DDR0_DATA31

D15

DDR0_DATA32

B20

DDR0_DATA33

F20

DDR0_DATA34

D20

DDR0_DATA35

F21

DDR0_DATA36

C21

DDR0_DATA37

B21

DDR0_DATA38

E21

DDR0_DATA39

E20

DDR0_DATA40

F23

DDR0_DATA41

D22

DDR0_DATA42

G23

DDR0_DATA43

B23

DDR0_DATA44

C22

DDR0_DATA45

E23

DDR0_DATA46

B22

DDR0_DATA47

D21

DDR0_DATA48

B24

DDR0_DATA49

E24

DDR0_DATA50

C24

DDR0_DATA51

G25

DDR0_DATA52

C25

DDR0_DATA53

D24

DDR0_DATA54

F25

DDR0_DATA55

B25

DDR0_DATA56

D27

DDR0_DATA57

B27

DDR0_DATA58

C28

DDR0_DATA59

B28

DDR0_DATA60

C26

DDR0_DATA61

C27

DDR0_DATA62

D25

DDR0_DATA63

B26

DDR0_ADDR00

C19

DDR0_ADDR01

D18

DDR0_ADDR02

B18

DDR0_ADDR03

B17

DDR0_ADDR04

D17

DDR0_ADDR05

C17

DDR0_ADDR06

C18

DDR0_ADDR07

G18

DDR0_ADDR08

E18

DDR0_ADDR09

G17

DDR0_ADDR10

B19

DDR0_ADDR11

F17

DDR0_ADDR12

E17

DDR0_BA0

C20

DDR0_BA1

D19

DDR0_DM0

F11

DDR0_DM1

G11

DDR0_DM2

F15

DDR0_DM3

G15

DDR0_DM4

E22

DDR0_DM5

F22

DDR0_DM6

F26

DDR0_DM7

D26

DDR0_DQS0

E11

DDR0_DQS1

F12

DDR0_DQS2

G14

DDR0_DQS3

F16

DDR0_DQS4

G21

DDR0_DQS5

G22

DDR0_DQS6

E25

DDR0_DQS7

E26

DDR0_RAS

E19

DDR0_CAS

G19

DDR0_WE

G20

EXT_DDR0_CLK

G26

DDR0_CLK0

C13

DDR0_CLK0B

D13

DDR0_CLK1

D23

DDR0_CLK1B

C23

DDR0_CKE

F18

DDR0_CSB

0

F19

DDR0_VREF0

B8

DDR0_VREF1

B29

DDR0_BVDD1P2_

0

D9

DDR0_BVDD1P2_

1

D28

DDR0_BVSS_

0

C9

DDR0_BVSS_

1

D29

DDR0_PLL_AIO

A30

DDR0_VDDO2P5_

1

A9

DDR0_VDDO2P5_

2

A12

DDR0_VDDO2P5_

3

A15

DDR0_VDDO2P5_

4

A18

DDR0_VDDO2P5_

5

A21

DDR0_VDDO2P5_

6

A24

DDR0_VDDO2P5_

7

A27

DDR0_VDDO2P5_

8

F9

DDR0_VDDO2P5_

9

J 11

DDR0_VDDO2P5_1

0

J 12

DDR0_VDDO2P5_1

1

J 13

DDR0_VDDO2P5_1

2

J 14

DDR0_VDDO2P5_1

3

J 15

DDR0_VDDO2P5_1

4

J 16

DDR0_VDDO2P5_1

5

J 17

DDR0_VDDO2P5_1

6

J 18

DDR0_VDDO2P5_1

7

J 19

DDR0_VDDO2P5_1

8

J 20

DDR0_VDDO2P5_1

9

J 21

DDR0_VDDO2P5_2

0

J 22

DDR0_VDDO2P5_2

1

J 23

DDR0_VDDO2P5_2

2

J 24

DDR0_VDDO2P5_2

3

J 25

DDR0_VDDO2P5_2

4

G24

2700pF

C330

33

R374

DDR0_DQS2

DDR0_VTT

33

R343

DDR0_DQM_1

E2

33

R363

DDR0_VTT

0 . 1 u F

C361

DDR0_DQM1

H6

33

R365

D2.6V

DDR0_DQM_5

B2

DDR0_DQM_7

F2

0 . 0 1 u F

C344

33

R367

DDR0_DQM2

H6

DDR0_CKE

B 5 ; B 2 ; D 2 ; H 5 ; I1

DDR0_WEb

A 5 ; B 5 ; B 2 ; H 5 ; I1

10uF

C339

75

R434

75

R387

75

R395

DDR0_CLK1

D 2 ; H 5 ; I3

33

R323

33

R361

33

R358

DDR0_DQM_0

E2

0 . 1 u F

C349

75

R403

DDR0_BA_1

75

R406

0 . 1 u F

C365

0 . 1 u F

C327

DDR0_CSB

b

A 5 ; B 5 ; B 2 ; H 5 ; I2

DDR0_VTT

DDR0_BA0

A 2 ; B 5 ; B 2 ; H 7 ; I1

100uF

C300

DDR0_DQM0

H6

1000pF
C369

DDR0_DQS5

H5

33

R385

75

R399

470pF

C311

0 . 0 1 u F

C322

75

R392

DDR0_CSB

b

A 2 ; B 5 ; B 2 ; H 5 ; I2

75

R394

33

R335

DDR0_DQ[0-63]

F7

D2.6V

DDR0_CLK0b

B5;B2;H5

2700pF

C324

DDR0_CLK0

DDR0_BA0

A2;A5;B5;B2;H7

DDR0_CLK1b

D5;D2;H5

D2.6V

33

R304

D2.6V

33

R369

DDR0_VTT

0 . 0 4 7 u F

C303

0 . 1 u F

C363

0 . 0 1 u F
C380

DDR0_M_Data[0-63

]

I 7

33

R320

DDR0_ADDR[0-12]

A1;D5;D2;H7;I2

DDR0_DQS4

DDR0_CKE

B 5 ; B 2 ; D 5 ; D 2 ; I1

DDR0_DQM6

H6

33

R368

75

R319

33

R377

33

R362

DDR0_WEb

75

R397

D2.6V

0 . 0 1 u F
C393

100uF

C358

220uF

C352

10uF

C336

33uF

C338

1uF

C359

HY5DU561622FTP-D43-C

IC304

26

BA0

27

BA1

28

A10/AP

29

A0

30

A1

31

A2

32

A3

33

VDD_3

34

VSS_1

35

A4

36

A5

37

A6

38

A7

39

A8

40

A9

41

A11

42

A12

43

NC_5

44

CKE

45

CK

46

/CK

47

UDM

48

VSS_2

49

VREF

50

NC_6

17

NC_2

3

VDDQ_1

6

VSSQ_1

16

LDQS

15

VDDQ_3

14

NC_1

13

DQ7

12

VSSQ_2

11

DQ6

10

DQ5

9

VDDQ_2

8

DQ4

7

DQ3

4

DQ1

5

DQ2

25

NC_4

24

/CS

23

/RAS

2

DQ0

22

/CAS

21

/WE

1

VDD_1

20

LDM

19

NC_3

18

VDD_2

51

UDQS

52

VSSQ_3

53

NC_7

54

DQ8

55

VDDQ_4

56

DQ9

57

DQ10

58

VSSQ_4

59

DQ11

60

DQ12

61

VDDQ_5

62

DQ13

63

DQ14

64

VSSQ_5

65

DQ15

66

VSS_3

HY5DU561622FTP-D43-C

IC303

26

BA0

27

BA1

28

A10/AP

29

A0

30

A1

31

A2

32

A3

33

VDD_3

34

VSS_1

35

A4

36

A5

37

A6

38

A7

39

A8

40

A9

41

A11

42

A12

43

NC_5

44

CKE

45

CK

46

/CK

47

UDM

48

VSS_2

49

VREF

50

NC_6

17

NC_2

3

VDDQ_1

6

VSSQ_1

16

LDQS

15

VDDQ_3

14

NC_1

13

DQ7

12

VSSQ_2

11

DQ6

10

DQ5

9

VDDQ_2

8

DQ4

7

DQ3

4

DQ1

5

DQ2

25

NC_4

24

/CS

23

/RAS

2

DQ0

22

/CAS

21

/WE

1

VDD_1

20

LDM

19

NC_3

18

VDD_2

51

UDQS

52

VSSQ_3

53

NC_7

54

DQ8

55

VDDQ_4

56

DQ9

57

DQ10

58

VSSQ_4

59

DQ11

60

DQ12

61

VDDQ_5

62

DQ13

63

DQ14

64

VSSQ_5

65

DQ15

66

VSS_3

HY5DU561622FTP-D43-C

IC301

26

BA0

27

BA1

28

A10/AP

29

A0

30

A1

31

A2

32

A3

33

VDD_3

34

VSS_1

35

A4

36

A5

37

A6

38

A7

39

A8

40

A9

41

A11

42

A12

43

NC_5

44

CKE

45

CK

46

/CK

47

UDM

48

VSS_2

49

VREF

50

NC_6

17

NC_2

3

VDDQ_1

6

VSSQ_1

16

LDQS

15

VDDQ_3

14

NC_1

13

DQ7

12

VSSQ_2

11

DQ6

10

DQ5

9

VDDQ_2

8

DQ4

7

DQ3

4

DQ1

5

DQ2

25

NC_4

24

/CS

23

/RAS

2

DQ0

22

/CAS

21

/WE

1

VDD_1

20

LDM

19

NC_3

18

VDD_2

51

UDQS

52

VSSQ_3

53

NC_7

54

DQ8

55

VDDQ_4

56

DQ9

57

DQ10

58

VSSQ_4

59

DQ11

60

DQ12

61

VDDQ_5

62

DQ13

63

DQ14

64

VSSQ_5

65

DQ15

66

VSS_3

HY5DU561622FTP-D43-C

IC302

26

BA0

27

BA1

28

A10/AP

29

A0

30

A1

31

A2

32

A3

33

VDD_3

34

VSS_1

35

A4

36

A5

37

A6

38

A7

39

A8

40

A9

41

A11

42

A12

43

NC_5

44

CKE

45

CK

46

/CK

47

UDM

48

VSS_2

49

VREF

50

NC_6

17

NC_2

3

VDDQ_1

6

VSSQ_1

16

LDQS

15

VDDQ_3

14

NC_1

13

DQ7

12

VSSQ_2

11

DQ6

10

DQ5

9

VDDQ_2

8

DQ4

7

DQ3

4

DQ1

5

DQ2

25

NC_4

24

/CS

23

/RAS

2

DQ0

22

/CAS

21

/WE

1

VDD_1

20

LDM

19

NC_3

18

VDD_2

51

UDQS

52

VSSQ_3

53

NC_7

54

DQ8

55

VDDQ_4

56

DQ9

57

DQ10

58

VSSQ_4

59

DQ11

60

DQ12

61

VDDQ_5

62

DQ13

63

DQ14

64

VSSQ_5

65

DQ15

66

VSS_3

DDR0_DQ[0-63]

DDR_DATA[31]

DDR_DATA[30]

DDR_DATA[29]

DDR_DATA[27]

DDR_DATA[26]

DDR_DATA[25]

DDR_DATA[24]

DDR_DATA[28]

DDR_DATA[16]

DDR_DATA[17]

DDR_DATA[18]

DDR_DATA[19]

DDR_DATA[23]

DDR_DATA[22]

DDR_DATA[21]

DDR_DATA[20]

DDR_DATA[59]

DDR_DATA[58]

DDR_DATA[57]

DDR_DATA[56]

DDR_DATA[60]

DDR_DATA[61]

DDR_DATA[62]

DDR_DATA[63]

DDR_DATA[52]

DDR_DATA[53]

DDR_DATA[54]

DDR_DATA[55]

DDR_DATA[51]

DDR_DATA[50]

DDR_DATA[49]

DDR_DATA[48]

DDR_DATA[32]

DDR_DATA[33]

DDR_DATA[34]

DDR_DATA[35]

DDR_DATA[39]

DDR_DATA[38]

DDR_DATA[37]

DDR_DATA[36]

DDR_DATA[0 ]

DDR_DATA[1 ]

DDR_DATA[2 ]

DDR_DATA[3 ]

DDR_DATA[7 ]

DDR_DATA[6 ]

DDR_DATA[5 ]

DDR_DATA[4 ]

DDR_DATA[43]

DDR_DATA[42]

DDR_DATA[41]

DDR_DATA[40]

DDR_DATA[44]

DDR_DATA[45]

DDR_DATA[46]

DDR_DATA[47]

DDR_DATA[11 ]

DDR_DATA[10]

DDR_DATA[9 ]

DDR_DATA[8 ]

DDR_DATA[12]

DDR_DATA[13]

DDR_DATA[14]

DDR_DATA[15]

DDR0_DQ[0]

DDR0_DQ[2]

DDR0_DQ[7]

DDR0_DQ[5]

DDR0_DQ[4]

DDR0_DQ[15]

DDR0_DQ[14]

DDR0_DQ[12]

DDR0_DQ[9]

DDR0_DQ[11]

DDR0_DQ[16]

DDR0_DQ[18]

DDR0_DQ[23]

DDR0_DQ[21]

DDR0_DQ[20]

DDR0_DQ[31]

DDR0_DQ[30]

DDR0_DQ[28]

DDR0_DQ[25]

DDR0_DQ[27]

DDR0_DQ[32]

DDR0_DQ[34]

DDR0_DQ[39]

DDR0_DQ[37]

DDR0_DQ[36]

DDR0_DQ[47]

DDR0_DQ[46]

DDR0_DQ[44]

DDR0_DQ[41]

DDR0_DQ[43]

DDR0_DQ[48]

DDR0_DQ[50]

DDR0_DQ[55]

DDR0_DQ[53]

DDR0_DQ[52]

DDR0_DQ[63]

DDR0_DQ[62]

DDR0_DQ[60]

DDR0_DQ[57]

DDR0_DQ[59]

DDR0_DQ[6]

DDR0_DQ[3]

DDR0_DQ[1]

DDR0_DQ[13]

DDR0_DQ[10]

DDR0_DQ[8]

DDR0_DQ[17]

DDR0_DQ[22]

DDR0_DQ[19]

DDR0_DQ[29]

DDR0_DQ[26]

DDR0_DQ[24]

DDR0_DQ[38]

DDR0_DQ[35]

DDR0_DQ[33]

DDR0_DQ[42]

DDR0_DQ[40]

DDR0_DQ[45]

DDR0_DQ[54]

DDR0_DQ[51]

DDR0_DQ[49]

DDR0_DQ[58]

DDR0_DQ[56]

DDR0_DQ[61]

DDR0_M_Data[0]

DDR0_M_Data[2]

DDR0_M_Data[7]

DDR0_M_Data[5]

DDR0_M_Data[12

]

DDR0_M_Data[14

]

DDR0_M_Data[9]

DDR0_M_Data[11]

DDR0_M_Data[4]

DDR0_M_Data[15

]

DDR0_M_Data[16

]

DDR0_M_Data[18

]

DDR0_M_Data[23

]

DDR0_M_Data[21

]

DDR0_M_Data[20

]

DDR0_M_Data[31

]

DDR0_M_Data[28

]

DDR0_M_Data[30

]

DDR0_M_Data[25

]

DDR0_M_Data[27

]

DDR0_M_Data[34

]

DDR0_M_Data[32

]

DDR0_M_Data[39

]

DDR0_M_Data[37

]

DDR0_M_Data[36

]

DDR0_M_Data[47

]

DDR0_M_Data[44

]

DDR0_M_Data[46

]

DDR0_M_Data[41

]

DDR0_M_Data[43

]

DDR0_M_Data[50

]

DDR0_M_Data[48

]

DDR0_M_Data[55

]

DDR0_M_Data[53

]

DDR0_M_Data[52

]

DDR0_M_Data[63

]

DDR0_M_Data[62

]

DDR0_M_Data[60

]

DDR0_M_Data[57

]

DDR0_M_Data[59

]

DDR0_M_Data[6]

DDR0_M_Data[3]

DDR0_M_Data[1]

DDR0_M_Data[10

]

DDR0_M_Data[8]

DDR0_M_Data[13

]

DDR0_M_Data[22

]

DDR0_M_Data[19

]

DDR0_M_Data[17

]

DDR0_M_Data[26

]

DDR0_M_Data[24

]

DDR0_M_Data[29

]

DDR0_M_Data[38

]

DDR0_M_Data[35

]

DDR0_M_Data[33

]

DDR0_M_Data[42

]

DDR0_M_Data[40

]

DDR0_M_Data[45

]

DDR0_M_Data[54

]

DDR0_M_Data[51

]

DDR0_M_Data[49

]

DDR0_M_Data[58

]

DDR0_M_Data[56

]

DDR0_M_Data[61

]

DDR0_M_Data[5]

DDR0_M_Data[7]

DDR0_M_Data[2]

DDR0_M_Data[0]

DDR0_M_Data[15

]

DDR0_M_Data[4]

DDR0_M_Data[9]

DDR0_M_Data[14

]

DDR0_M_Data[12

]

DDR0_M_Data[11]

DDR0_M_Data[23

]

DDR0_M_Data[16

]

DDR0_M_Data[18

]

DDR0_M_Data[21

]

DDR0_M_Data[31

]

DDR0_M_Data[20

]

DDR0_M_Data[25

]

DDR0_M_Data[30

]

DDR0_M_Data[28

]

DDR0_M_Data[27

]

DDR0_M_Data[39

]

DDR0_M_Data[32

]

DDR0_M_Data[34

]

DDR0_M_Data[37

]

DDR0_M_Data[47

]

DDR0_M_Data[36

]

DDR0_M_Data[41

]

DDR0_M_Data[46

]

DDR0_M_Data[44

]

DDR0_M_Data[43

]

DDR0_M_Data[55

]

DDR0_M_Data[48

]

DDR0_M_Data[50

]

DDR0_M_Data[53

]

DDR0_M_Data[63

]

DDR0_M_Data[52

]

DDR0_M_Data[59

]

DDR0_M_Data[57

]

DDR0_M_Data[60

]

DDR0_M_Data[62

]

DDR0_M_Data[1]

DDR0_M_Data[3]

DDR0_M_Data[6]

DDR0_M_Data[10

]

DDR0_M_Data[13

]

DDR0_M_Data[8]

DDR0_M_Data[22

]

DDR0_M_Data[17

]

DDR0_M_Data[19

]

DDR0_M_Data[29

]

DDR0_M_Data[24

]

DDR0_M_Data[26

]

DDR0_M_Data[33

]

DDR0_M_Data[35

]

DDR0_M_Data[38

]

DDR0_M_Data[40

]

DDR0_M_Data[42

]

DDR0_M_Data[45

]

DDR0_M_Data[51

]

DDR0_M_Data[54

]

DDR0_M_Data[49

]

DDR0_M_Data[56

]

DDR0_M_Data[58

]

DDR0_M_Data[61

]

DDR_DATA[5 ]

DDR_DATA[7 ]

DDR_DATA[0 ]

DDR_DATA[2 ]

DDR_DATA[15]

DDR_DATA[4 ]

DDR_DATA[9 ]

DDR_DATA[11 ]

DDR_DATA[14]

DDR_DATA[12]

DDR_DATA[21]

DDR_DATA[18]

DDR_DATA[16]

DDR_DATA[23]

DDR_DATA[31]

DDR_DATA[20]

DDR_DATA[27]

DDR_DATA[28]

DDR_DATA[30]

DDR_DATA[25]

DDR_DATA[37]

DDR_DATA[34]

DDR_DATA[32]

DDR_DATA[39]

DDR_DATA[47]

DDR_DATA[36]

DDR_DATA[43]

DDR_DATA[44]

DDR_DATA[46]

DDR_DATA[41]

DDR_DATA[53]

DDR_DATA[50]

DDR_DATA[48]

DDR_DATA[55]

DDR_DATA[63]

DDR_DATA[52]

DDR_DATA[59]

DDR_DATA[57]

DDR_DATA[60]

DDR_DATA[62]

DDR_DATA[1 ]

DDR_DATA[3 ]

DDR_DATA[6 ]

DDR_DATA[10]

DDR_DATA[8 ]

DDR_DATA[13]

DDR_DATA[22]

DDR_DATA[19]

DDR_DATA[17]

DDR_DATA[29]

DDR_DATA[24]

DDR_DATA[26]

DDR_DATA[33]

DDR_DATA[35]

DDR_DATA[38]

DDR_DATA[42]

DDR_DATA[45]

DDR_DATA[40]

DDR_DATA[54]

DDR_DATA[49]

DDR_DATA[51]

DDR_DATA[58]

DDR_DATA[61]

DDR_DATA[56]

DDR0_M_Data[0]

DDR0_M_Data[2]

DDR0_M_Data[7]

DDR0_M_Data[5]

DDR0_M_Data[4]

DDR0_M_Data[15

]

DDR0_M_Data[9]

DDR0_M_Data[11]

DDR0_M_Data[12

]

DDR0_M_Data[14

]

DDR0_M_Data[23

]

DDR0_M_Data[21

]

DDR0_M_Data[18

]

DDR0_M_Data[16

]

DDR0_M_Data[20

]

DDR0_M_Data[31

]

DDR0_M_Data[25

]

DDR0_M_Data[27

]

DDR0_M_Data[28

]

DDR0_M_Data[30

]

DDR0_M_Data[39

]

DDR0_M_Data[37

]

DDR0_M_Data[34

]

DDR0_M_Data[32

]

DDR0_M_Data[36

]

DDR0_M_Data[47

]

DDR0_M_Data[41

]

DDR0_M_Data[43

]

DDR0_M_Data[44

]

DDR0_M_Data[46

]

DDR0_M_Data[55

]

DDR0_M_Data[53

]

DDR0_M_Data[50

]

DDR0_M_Data[48

]

DDR0_M_Data[52

]

DDR0_M_Data[63

]

DDR0_M_Data[62

]

DDR0_M_Data[60

]

DDR0_M_Data[57

]

DDR0_M_Data[59

]

DDR0_M_Data[6]

DDR0_M_Data[3]

DDR0_M_Data[1]

DDR0_M_Data[10

]

DDR0_M_Data[8]

DDR0_M_Data[13

]

DDR0_M_Data[22

]

DDR0_M_Data[19

]

DDR0_M_Data[17

]

DDR0_M_Data[26

]

DDR0_M_Data[24

]

DDR0_M_Data[29

]

DDR0_M_Data[38

]

DDR0_M_Data[35

]

DDR0_M_Data[33

]

DDR0_M_Data[42

]

DDR0_M_Data[40

]

DDR0_M_Data[45

]

DDR0_M_Data[54

]

DDR0_M_Data[51

]

DDR0_M_Data[49

]

DDR0_M_Data[58

]

DDR0_M_Data[56

]

DDR0_M_Data[61

]

DDR0_ADDR[10]

DDR0_ADDR[0]

DDR0_ADDR[1]

DDR0_ADDR[2]

DDR0_ADDR[3]

DDR0_ADDR[4]

DDR0_ADDR[5]

DDR0_ADDR[6]

DDR0_ADDR[7]

DDR0_ADDR[8]

DDR0_ADDR[9]

DDR0_ADDR[11]

DDR0_ADDR[12]

DDR0_ADDR[12]

DDR0_ADDR[11]

DDR0_ADDR[8]

DDR0_ADDR[9]

DDR0_ADDR[4]

DDR0_ADDR[6]

DDR0_ADDR[7]

DDR0_ADDR[5]

DDR0

_ADDR

[3]

DDR0

_ADDR

[2]

DDR0

_ADDR

[1]

DDR0

_ADDR

[0]

DDR0_ADDR[0]

DDR0_ADDR[1]

DDR0_ADDR[2]

DDR0_ADDR[3]

DDR0_ADDR[4]

DDR0_ADDR[5]

DDR0_ADDR[6]

DDR0_ADDR[7]

DDR0_ADDR[8]

DDR0_ADDR[9]

DDR0_ADDR[11]

DDR0_ADDR[12]

DDR

0_ADD

R

[3]

DDR

0_ADD

R

[2]

DDR

0_ADD

R

[1]

DDR

0_ADD

R

[0]

DDR0_ADDR[12]

DDR0_ADDR[11]

DDR0_ADDR[9]

DDR0_ADDR[8]

DDR0_ADDR[7]

DDR0_ADDR[6]

DDR0_ADDR[5]

DDR0_ADDR[4]

DDR0_ADDR[0]

DDR0_ADDR[1]

DDR0_ADDR[2]

DDR0_ADDR[3]

DDR0_ADDR[4]

DDR0_ADDR[5]

DDR0_ADDR[6]

DDR0_ADDR[7]

DDR0_ADDR[8]

DDR0_ADDR[9]

DDR0_ADDR[11]

DDR0_ADDR[12]

DDR0_

A

DD

R[10

]

DDR0_ADDR[10]

DDR0_ADDR[10]

DDR0_

A

DD

R[10

]

DDR0_ADDR[12]

DDR0_ADDR[11]

DDR0_ADDR[9]

DDR0_ADDR[4]

DDR0_ADDR[3]

DDR0_ADDR[1]

DDR0_ADDR[2]

DDR0_ADDR[6]

DDR0_ADDR[8]

DDR0_ADDR[7]

DDR0_ADDR[5]

DDR0_ADDR[10]

DDR0_ADDR[0]

DDR0_DQ[0]

DDR0_DQ[1]

DDR0_DQ[2]

DDR0_DQ[3]

DDR0_DQ[4]

DDR0_DQ[5]

DDR0_DQ[6]

DDR0_DQ[7]

DDR0_DQ[8]

DDR0_DQ[9]

DDR0_DQ[13]

DDR0_DQ[15]

DDR0_DQ[14]

DDR0_DQ[12]

DDR0_DQ[10]

DDR0_DQ[11]

DDR0_DQ[24]

DDR0_DQ[16]

DDR0_DQ[17]

DDR0_DQ[21]

DDR0_DQ[27]

DDR0_DQ[23]

DDR0_DQ[26]

DDR0_DQ[22]

DDR0_DQ[28]

DDR0_DQ[25]

DDR0_DQ[20]

DDR0_DQ[30]

DDR0_DQ[18]

DDR0_DQ[31]

DDR0_DQ[29]

DDR0_DQ[19]

DDR0_DQ[40]

DDR0_DQ[32]

DDR0_DQ[33]

DDR0_DQ[37]

DDR0_DQ[43]

DDR0_DQ[39]

DDR0_DQ[42]

DDR0_DQ[38]

DDR0_DQ[44]

DDR0_DQ[41]

DDR0_DQ[36]

DDR0_DQ[46]

DDR0_DQ[34]

DDR0_DQ[47]

DDR0_DQ[45]

DDR0_DQ[35]

DDR0_DQ[56]

DDR0_DQ[48]

DDR0_DQ[49]

DDR0_DQ[53]

DDR0_DQ[59]

DDR0_DQ[55]

DDR0_DQ[58]

DDR0_DQ[54]

DDR0_DQ[60]

DDR0_DQ[57]

DDR0_DQ[52]

DDR0_DQ[62]

DDR0_DQ[50]

DDR0_DQ[63]

DDR0_DQ[61]

DDR0_DQ[51]

DDR

K

0

7

4

4

3

8

R

K

0

1

4

5

8

R

COMP1_S

W

1:H

4

K

0

7

4

9

4

7

R

COMP1_P

b

6:Y1

3

GND

RGB_H

S

6:Y1

4

5.6K
R817

AV_R_IN_2

5:C2

COMP_R_IN_

1

5:C

2

PPJ209-0

2

J700

4

A

[GN]CONT

AC

T

2

A

[GN]1P_CA

N

3

A

[GN]O_SPRIN

G

2

B

[BL]1P_CA

N

5

B

[B

L

]C_

L

UG_

L

2

C

[RD]1P_CAN

1

5

C

[RD]C_LUG_

L

2

D

[WH]1P_CA

N

5

D

[WH]C_LUG_

L

2

E

[RD]1P_CAN

2

4E

[RD]CONT

AC

T

3

E

[RD]

O

_

SP

RING

RGB_

G

6:Y1

4

22
R843

K

6.

5

6

4

7

R

5.6K
R816

1uF

C73

5

5.6K
R858

COMP1_

Y

6:Y1

3

/W_PROTEC

T

4:H2;6:A B28;6:A B24;6:A B21

4.7

K

R86

7

AV_R_IN_1

5:C2

22pF

C718

COMP2_P

b

6:Y1

2

K

0

7

4

2

6

8

R

K

0

7

4

5

0

8

R

+9V

S-VIDEO2_L

6:Y11

100pF

C703

1uF

C732

4.7

K

R86

8

S-VIDEO1_C

6:Y12

D_EYE

4:C3

S-VIDEO1_L

6:Y12

P P J 2 0 0 - 0

7

J 7 04

3A

2A

4A

2B

5B

COMP2_S

W

1:H

4

COMP2_

Y

6:Y1

3

GND

1uF

C73

4

MNT_L_OUT6:AM4

1uF

C728

RGB_

R

6:Y1

5

PMJ029-01

J701

4A

[YL]CONTAC T

2A

[Y L]1P_CAN

3A

[YL]0_SPRING

2B

[WH]1P_CAN

5B

[WH]C_LUG_L

2C

[RD]1P_CAN

4C

[RD]CONTACT

3C

[RD]0_SPRING

6

[S-VHS]GROUND_TER

7A

[S-VHS]C_LUG_L1

7B

[S-VHS]C_LUG_L2

7C

[S-VHS]C_LUG_L3

7D

[S-VHS]C_LUG_L4

8

[S-VHS]0_SPRING

GND

1uF

C73

6

5.6K
R838

K

0

7

4

3

6

8

R

470K

R836

RGB_L_IN

5:A2

COMPOSITE1_S

W

1:H3

GND

1uF

C73

7

RGB_V

S

6:Y1

4

4

9

0

-

1

7

0

7

-

3

0
A

1

0

7

P

1

2

3

4

5

6

7

8

9

10

1

1

2

1

3

1

14

15

1

6

1uF

C733

GND

K

6.

5

9

2

8

R

+5.0V

GND

THE    SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATE

S

SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.
FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS 
ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR
THE CRITICAL COMPONENTS IN THE    SYMBOL MARK OF THE SCHEMETIC

.

K

0

7

4

0

3

8

R

GND

SMW200-14

P700

1

2

3

4

5

6

7

8

9

10

11

12

13

14

K

0

7

4

7

4

7

R

CO

M

P

2

_

P

r

6:Y1

2

CO

M

P

1

_

P

r

6:Y1

3

K

6.

5

3

3

8

R

22

R839

S-VIDEO2_S

W

1:H2

DDC_SC

L

4:D3

COMP_R_IN_

2

5:C

2

S-VIDEO1_S

W

1:H5

GND

5.6K
R859

22pF

C717

PPJ209-0

2

J702

4

A

[GN]CONT

AC

T

2

A

[GN]1P_CA

N

3

A

[GN]O_SPRIN

G

2

B

[BL]1P_CA

N

5

B

[B

L

]C_

L

UG_

L

2

C

[RD]1P_CAN

1

5

C

[RD]C_LUG_

L

2

D

[WH]1P_CA

N

5

D

[WH]C_LUG_

L

2

E

[RD]1P_CAN

2

4E

[RD]CONT

AC

T

3

E

[RD]

O

_

SP

RING

GND

COMP_L_IN_

2

5:A2

5.6K
R837

GND

RGB_S

W

1:H2

PEJ024-0

1

J703

6B

T_TERMINAL2

8

SHIELD_PLATE

7B

B_TERMINAL2

5

T_SPRING

4

R_SPRING

7A

B_TERMINAL1

6A

T_TERMINAL1

3

E_SPRING

S-VIDEO2_C

6:Y11

GND

COMPOSITE1_I

N

6:Y10

0.1uF

C730

READY

GND

22

R860

RGB_R_IN

5:C2

AV_L_IN_ 1

5:A2

0 . 1 u F

C724

100pF

C702

COMP_L_IN_

1

5:A2

1uF

C729

K

0

7

4

3

5

7

R

MNT_R_OUT

6:AM4

K

6.

5

2

5

7

R

AV_L_IN_ 2

5:A2

DDC_SDA

4:D3

KRC102S

Q700

E

B

C

GND

1uF

C701

COMPOSITE2_I

N

6:Y10

GND

1K

R873

RGB_

B

6:Y1

4

1uF

C700

K

0

1

7

4

8

R

+5.0V

COMPOSITE2_S

W

1:H4

22

R861

GND

100pF

C727

100pF

C726

470K

R835

0
R814

0

R755

0
R815

75

R81

8

75

R81

9

75

R82

0

FI-A2012-271KJ

T

L70

2

FI-A2012-271KJ

T

L70

1

FI-A2012-271KJ

T

L70

0

27p

F

C70

8

27p

F

C70

5

27p

F

C70

9

27p

F

C70

4

27p

F

C70

7

27p

F

C70

6

75

R798

75

R794

75

R750

FI-A2012-271KJ

T

L70

4

FI-A2012-271KJ

T

L70

6

FI-A2012-271KJ

T

L70

5

27p

F

C71

5

27p

F

C71

4

27p

F

C71

0

27p

F

C71

3

27p

F

C71

1

27p

F

C71

2

75

R832

75

R823

75

R827

75

R84

0

75

R84

2

75

R84

1

75

R85

2

75

R85

3

75

R85

1

3216

0

R700

GND

GND

GND

0

R855

0

R856

0

R857

27pF
50V

C738

27pF
50V

C739

27pF
50V

C740

R875

READY

100pF

C720

100pF

C719

0

R844

0

R846

0

R845

AT24C02BN-10SU-1.

8

IC701

3

A2

2

A1

4

GND

1

A0

5

SDA

6

SCL

7

WP

8

VCC

0 . 0 1 u F

C716

100uF

C731

READY

HH-1M 2012-121

READY

L703

JP700

JP701

JP702

JP703

JP704

JP705

JP706

JP70

7

JP70

8

JP709

JP71

0

JP711

JP712

JP713

JP714

JP715

JP716

JP717

JP718

JP719

JP720

JP721

JP722

JP723

JP72

4

JP72

5

JP72

6

JP72

7

JP72

8

JP72

9

JP73

0

JP73

1

JP73

2

JP73

3

JP73

4

JP735

JP736

JP737

JP738

JP739

JP740

JP741

JP742

JP743

JP744

ZD708

ZD70

7

ZD70

2

ZD70

0

ZD70

1

ZD709

5.1

V

ZD73

2

5.1V

ZD733

5.1V

ZD736

0 . 0 1 u F
50V

READY

C741

82

READY

R720

82

READY

R702

82

READY

R721

ZD71

5

ZD71

3

ZD71

1

ZD71

2

ZD71

0

ZD71

4

ZD73

4

ZD73

7

ZD73

8

0 . 0 1 u F
50V

READY

C748

82

READY

R722

82

READY

R705

82

READY

R723

ZD705

ZD71

8

ZD70

6

ZD70

3

ZD71

7

ZD704

ZD71

6

ZD73

5

ZD739

ZD740

ZD721

ZD723

ZD722

ZD741

ZD742

ZD743

ZD720

ZD719

ZD729

ZD727

ZD724

ZD731

ZD728

ZD730

ZD726

ZD725

ZD744

ZD745

ZD746

ZD747

ZD748

ZD749

ZD750

TP190

6.8

K

R70

7

2SC3875

S

Q702

E

B

C

GND

1K

R72

5

TP188

2SC3875

S

Q701

E

B

C

15

K

R71

0

1K

R72

8

TP187

10uF
16V

C742

6.8

K

R71

2

2SC3875

S

Q703

E

B

C

0 . 1 u F
16V

C743

22

R729

120OHM

L708

TP189

22

R714

GND

0 . 1 uF

16V

C744

TP191

+9V

GND

15

K

R71

5

15

K

R73

0

1K

R71

7

TP186

GND

6.8

K

R73

1

22

R727

10uF

16

V

C74

5

10uF

16

V

C74

6

10uF

16

V

C74

7

JP745

INPUT CONNECTOR

1K

R484

470

R510

READY

470

R509

READY

1K

R46

2

0 . 1 u F

C418

GND

470

R519

READY

RL_ON

J 7 ; 8 : I6

D3.3V

AT24C512W-10SI-2.

7

IC403

3

NC

2

A1

4

GND

1

A0

5

SDA

6

SCL

7

WP

8

VCC

0 . 1 u F

C429

0 . 1 u F

C417

0 . 1 u F

C425

10uF

C419

24MHz

X400

SDA3_3.3

V

1:H1;9:A

6

GND

KEY2

B3

GND

SYS_RESE

T

10:AC4

L401

6.8

K

R47

3

3.3

K

R47

4

3.3VST_MICO

M

0 . 1 u F

C428

GND

22

R435

AC_DET

8 : I 6

DDC_SDA

7 : J2

KEY2

H2

UCOM_RX

A4

+3.3V

DISP_E

N

9 : A 6 ; 9 : E3

1K

READ

Y

R48

7

1K

R44

4

OP

T

M i c o m   O p t i o n   3   P i n   _   L o

w

R44

1

RL_ON_3.3

H7

VBR_

A

8:H

6

1K

R483

47

K

R44

8

L404

3.3VST_MICO

M

22

R446

1K

R498

BCM_RX

1:H2

0 . 1 u F

C408

GND

0 . 1 u F

C416

0 . 1 u F

C436

22

R457

0

R505

SDA2_3.3V

1 : A 2 ; 1 : H 1 ; 5 : A 5 ; 9 : E4

6.8

K

R47

1

0 . 1 u F

C412

D3.3V

D3.3V

K

7.

4

Y

D

A

E

R

9

3

4

R

K

0

1

2

5

4

R

6.8K

R478

3.3VST_MICO

M

GND

GND

ST_5V

KEY1

B2

L406

READY

4.7K

R516

READY

LED_

G

B1

22

R470

5V_MNT

8:H

6

D_EYE

7:G7

1K

R44

7

POD

8:H6

4.7K

R458

JTAG_RESET

b

2 : E1

GND

0.1uF

C431

GND

LED_G

F5

68

0

R43

1

470

R511

READY

220

R449

2SC3875

S

Q406

READY

E

B

C

4.7

K

R

4

5

3

GND

10uF

C405

D3.3V

KIA7029AF

IC405

2

G

3

O

1

I

KIA7029AF

IC400

2

G

3

O

1

I

1K

R40

0

KEY1

H2

LED_R

F5

0

READY

R438

AT24C16AN-10SI-2.

7

IC406

3

A2

2

A1

4

GND

1

A0

5

SDA

6

SCL

7

WP

8

VCC

0 . 1 u F

C402

SMW200-12

P401

1

2

3

4

5

6

7

8

9

10

11

12

10

0

READ

Y

R41

9

0 . 1 u F

C437

2SC3875

S

Q403

READY

E

B

C

0 . 1 u F

C415

BCM_TX

1:H2

INV_ON/OFF_3.3

H3

22

R455

1K

R450

1K

R46

4

GND

L405

MUTE2

6:AO2

2

22

R436

ST_5V

A Z1117H-3.3

IC404

2

OUTPUT

3

INPUT

1

ADJ/GND

GND

INV_ON/OFF

H 6 ; 8 : I6

4.7K

R514

READY

470

R520

READY

THE    SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATE

S

SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.
FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS 
ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR
THE CRITICAL COMPONENTS IN THE    SYMBOL MARK OF THE SCHEMETIC

.

D3.3V

1K

M i c o m  Op t i o n   3  Pi n   -  H i g h

R44

0

L402

4.7K

R443

D3.3V

0

R504

1K

R482

1K

READ

Y

R41

8

SKHMPWE01

0

SW400

1

2

43

5

UCOM_RX

C3

R513

READY

SCL3_3.3

V

1:H1;9:A

6

22

R469

ST_5V

LED_

R

B2

2SC3875

S

Q404

READY

E

B

C

74LVC14APW

IC401

3

2A

2

1Y

4

2Y

1

1A

6

3Y

5

3A

7

GND

8

4Y

9

4A

10

5Y

11

5A

12

6Y

13

6A

14

VCC

GND

220pF

C410

RL_ON_3.3

H3

GND

GND

R506

READY

0 . 1 u F

C411

0 . 1 u F

C413

GND

22pF

C433

POWER_CTL_2.6V_1.2

V

8:E1;8:

G

3

;8:

H

1

2SC3875

S

Q405

READY

E

B

C

LIVE_ON_3.3

H7

POWER_CTL_3.3

V

8:A7

INV_ON/OFF

J 7 ; 8 : I6

KDS184

D403

2

A

C

1

A

2SC3875

S

Q400

E

B

C

22uF

C406

10

0

LCD

R48

8

GND

220pF

C409

10uF

C424

SYS_RESET

b

1 : D 6 ; 2 : B 3 ; 8 : A 3 ; 11 : O 11

LIVE_ON

J7 ; 8 :H 7

K

1

5

7

4

R

GND

3.3VST_MICO

M

0 . 1 u F

C432

GND

MUTE1

5:A4

HDMI_CE

C

6:L2

6

GND

2SC3875

S

Q402

READY

E

B

C

ST_5V

L407

READY

1K

R500

RL_ON

H 6 ; 8 : I6

33K

R499

A02-0915-10

1

P400

1

2

3

4

5

6

7

8

9

10

+5.0V

GND

INV_ON/OFF_3.

3

H7

10uF

C401

MTV416GMF

IC407

1

HSYNC/P1.5

2

VSYNC/P1.6

3

P1.7/SOG

I

4

RST

5

HSCL1/P3.0/RX

D

6

P4.3/AD 3

7

HSDA1/P3.1/TXD

8

P 3 . 2 / I N T0

9

P 3 . 3 / I N T1

10

I S D A / P 3 . 4 / T0

11

I S C L / P 7 .5

12

HSDA2

/P7.

4

13

HSCL2/P7.

3

14

X2

15

X1

16

VS

S

17

P4

.0

/A

D

0

18

P6.0

/C

L

KO1

19

P6.

1

20

P6.

2

21

P6.

3

22

P6.

4

23

P 6. 5

24

P 6. 6

25

P 6. 7

26

P7.2/HCLAMP

27

P7.1/VBLANK

28

P4.1/AD 1

29

P7.0/HBLANK

30

P5.7/CL KO2

31

P 5. 6

32

P 5. 5

33

P 5. 4

34

P5.

3

35

P5.

2

36

P5.

1

37

P5.

0

38

VD

D

39

P4

.2/

A

D

2

40

P1.0/ET

2

41

P1

.1/

D

A

0

42

P1

.2/

D

A

1

43

P1

.3/

D

A

2

44

P1

.4/

D

A

3

1K

R481

22

R445

3.3VST_MICO

M

GND

SDC15

D402

A1

C

A2

1K

R485

AI_ON/OFF

9 : A 5 ; 9 : E4

+5.0V

3.3VST_MICO

M

SDC15

D401

A1

C

A2

100K

R508

READY

3.3VST_MICO

M

0 . 1 u F

C414

100K

R502

READY

DDC_SC

L

7 : J2

GND

2SC3875

S

Q401

READY

E

B

C

GN

D

KDS184

D404

2

A

C

1

A

ST_5V

SCL2_3.3V

1 : A 2 ; 1 : H 1 ; 5 : A 5 ; 9 : E4

470

R521

READY

/W_PROTEC

T

6 : A B 2 8 ; 6 : A B 2 4 ; 6 : A B 2 1 ; 7 : I3

0

R503

15K

R463

LIVE_ON_3.3

H3

1K

R451

I R

B2

0 . 1 u F

C426

I R

C3

4.7K

R512

READY

GND

LIVE_ON

H6;8:H7

330

R430

ST_5V

L403

0

R437

MICOM_RESE

T

5 : A 6 ; 5 : G1

0 . 1 u F

C435

1K

R496

LVDS_PANEL_CTRL9:G5

68K
R492

GND

100K

R507

READY

22pF

C434

VBR_B_EX

T

9:B5;9:E

5

0

READY

R459

ADM3232E

ARNZ

IC402

3

C1-

2

V+

4

C2+

1

C1+

6

V -

5

C2-

7

T2OUT

8

R2IN

9

R2OUT

10

T2IN

11

T1IN

12

R1OUT

13

R1IN

14

T1OUT

15

GND

16

VCC

4.7

K

R48

9

4.7K

R491

100

R416

100

R417

3.3VST_MICO

M

0 . 1 u F

C407

0 . 1 u F

C404

0 . 1 u F

C403

0 . 1 u F

C420

HH-1M 2012-121

L400

33K

R466

J P 4 00

J P 4 01

J P 4 02

J P 4 03

J P 4 04

J P 4 05

J P 4 06

J P 4 07

J P 4 08

4.7K

R422

4.7K

R423

3.3VST_MICO

M

10

K

R43

3

J P 4 09

LCD Module Only

NVRAM

RESE

T

Ser i a l   P o rt

RxD

TxD

P D P :

L C D   : 

MICOM, TTL

GND

LED G

GND

GND

GND

5V_ST

GND

GND

KEY2

KEY1

I R

LED R

D e t e c t   + 3 . 3 V   f o r   P o w e r   S e q u e n c e ( B C M   1 . 2 V,   2 . 6 V,   3 . 3 V

)

LVDS_TX_

1 : B 5 ; E5

4.7K LCD

R939

LVDS_TX_OUT_TA2-

1 : B 5 ; E5

LVDS_TX_

1 : B 4 ; E4

SCL3_3.3V

1 : H 1 ; 4 : F1

0

WXGA_LCD

R966

0 . 1 u F

C900

GND

LVDS_TX_

1:B4

GND

0

READY

R971

LVDS_TX_

1:B5;A4

22

READY

R947

LVDS_TX_

1:B5

0

WXGA

R951

10

WXGA_LPL

R923

+12.0V

22

READY

R936

THE    SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATE

S

SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.
FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS 
ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR
THE CRITICAL COMPONENTS IN THE    SYMBOL MARK OF THE SCHEMETIC

.

LVDS_TX_

1:B5;A3

LVDS_TX_OUT_TB3-

1:B5

AI_ON/OFF

D3.3V

22

READY

R937

D3.3V

VBR_B_HD

8 : H 6 ; 8 : I6

0 READY

R942

VBR_B_EXT

4 :F5 ; E5

LVDS_TX_

1:B5;A3

DISP_EN

4:H3;E3

LVDS_TX_OUT_TA1-

1 : B 5 ; E4

FI-R51S-HF

FHD

P903

1

2

3

4

5

6

7

8

9

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

38

39

40

41

42

43

44

45

46

47

48

49

50

51

52

LVDS_TX_OUT_TB2-

1:B5

1K

READY

R945

LVDS_TX_

1:B5

4.7K

READY

R934

READY

R940

VBR_B_EXT

4 :F5 ; B5

LVDS_TX_OUT_TBC-

1:B4

1K

R944

SDA2_3.3V

0

READY

R970

0 . 1 u F

C901

LVDS_TX_

1 : B 5 ; E4

0

WXGA_LCD

R968

GND

0

LCD R943

LVDS_TX_

1:B4;A3

LVDS_TX_

1:B5;A3

0

READY

R953

LVDS_TX_OUT_TA4-

1 : B 5 ; E4

GND

0

WXGA_LCD

R967

GIL- G-03-S3T2

DAC B/D Power

P901

1

2

3

GND

SDA3_3.3V

1 : H 1 ; 4 : F1

VBR_B_FHD

8:H6

GND

GND

FI-X30SSL-HF

WXGA_WAFER

P900

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

29

30

31

32

33

LVDS_TX_OUT_TA1-

1:B5;A3

100

WXGA_LCD

R963

DISP_EN

4:H3;A6

0

READY
R949

LVDS_TX_

1 : B 5 ; E4

0

WXGA

R952

WXGA_LCD_12V

A 2 ; I 6

0

READY

R969

100pF

WXGA

C906

0

READY

R950

0

READYR941

LVDS_TX_

1:B4

1K

READY

R938

GN

D

22

R946

LVDS_TX_OUT_TB0-

1:B5

4.7K

READY

R903

LVDS_TX_OUT_TA3-

1 : B 5 ; E4

LVDS_TX_

1:B5

LVDS_TX_

1 : B 5 ; E4

LVDS_TX_OUT_TA0-

1 : B 5 ; E5

LVDS_TX_OUT_TA2-

1:B5;A3

0

WXGA_LCD

R965

LVDS_TX_OUT_TAC-

1:B4;A3

LVDS_TX_

1 : B 5 ; E5

D3.3V

LVDS_TX_OUT_TAC-

1 : B 4 ; E4

LVDS_TX_

1:B5;A4

LVDS_TX_OUT_TA4-

1:B5;A4

100

READY

R964

LVDS_TX_OUT_TA3-

1:B5;A4

LVDS_TX_

1:B5

LVDS_TX_OUT_TB4-

1:B5

LVDS_TX_OUT_TB1-

1:B5

0

R935

AI_ON/OFF

4 : C 3 ; E4

D3.3V

SCL2_3.3V

LVDS_TX_OUT_TA0-

1:B5;A3

WXGA_LCD_12V

E 3 ; I6

2SC3875

S

Q900

E

B

C

GND

GND

WXGA_LCD_12V

A2;E3

47uF
25V

C904

SI4925BDY

Q901

3

S2

2

G1

4

G2

1

S1

5

D2_1

6

D2_2

7

D1_1

8

D1_2

1K

R932

+12.0V

0 . 1 u F
50V

C902

LVDS_PANEL_CTRL

4:H3

L900

L901

47K

R933

47

K

R97

2

8200p

F

50

V

C90

7

ONLY FOR PDP

42" FUll HD(WCG) : NOT Assembl

e

LVDS OUTPUT(Full HD)

LVDS OUTPUT(WXGA)

3 7 " 4 7 "   F Ul l   H D  :  A s se mbl e

ONLY FOR LCD

T h i s   P o i n t   M u s t   b e   c h e c k e d

.

FOR PANEL POWER SEQUENCE T1 TIMIN

G

FOR PANEL POWER SEQUENCE T1 TIMIN

G

FOR PANEL POWER SEQUENCE T1 TIMING  

0 . 1 U / 1 6 V   - - >   0 . 1 U / 5 0

V

47U/16V --> 47U/25V

Summary of Contents for 42LB7DF

Page 1: ...LCD TV SERVICE MANUAL CAUTION BEFORE SERVICING THE CHASSIS READ THE SAFETY PRECAUTIONS IN THIS MANUAL CHASSIS LJ81A MODEL 42LB7DF 42LB7DF SB website http biz LGservice com Internal Use Only ...

Page 2: ...right 2007 LG Electronics Inc All right reserved Only for training and service purposes CONTENTS CONTENTS 2 PRODUCT SAFETY 3 SPECIFICATION 6 ADJUSTMENT INSTRUCTION 12 TROUBLE SHOOTING 20 BLOCK DIAGRAM 48 EXPLODED VIEW 54 SVC SHEET ...

Page 3: ...fe to operate without damage of electrical shock Leakage Current Cold Check Antenna Cold Check With the instrument AC plug removed from AC source connect an electrical jumper across the two AC plug prongs Place the AC switch in the on position connect one lead of ohm meter to the AC plug prongs tied together and touch other ohm meter lead in turn to each exposed metallic parts such as antenna term...

Page 4: ...e on your body by touching a known earth ground Alternatively obtain and wear a commercially available discharging wrist strap device which should be removed to prevent potential shock reasons prior to applying power to the unit under test 2 After removing an electrical assembly equipped with ES devices place the assembly on a conductive surface such as aluminum foil to prevent electrostatic charg...

Page 5: ... the solder joints of the two original leads If they are not shiny reheat them and if necessary apply additional solder Fuse and Conventional Resistor Removal Replacement 1 Clip each fuse or resistor lead at top of the circuit board hollow stake 2 Securely crimp the leads of replacement component around notch at stake top 3 Solder the connections CAUTION Maintain original spacing between the repla...

Page 6: ... 5 The receiver must be operated for about 20 minutes prior to the adjustment 3 Test method 3 1 Performance LGE TV test method followed 3 2 Demanded other specification Safety UL CSA IEC Specification EMC FCC ICES IEC Chassis LJ81A 42LB7DF SB Central and South AMEROCA LG Model Name Market Brand Remark Model Name 42LB7DF SB Central and South AMEROCA Safety IEC EN60065 EMC CISPR13 Market Appliance R...

Page 7: ...DCR Test Condition HDMI Input 85 Full white pattern 5 Chroma Brightness 6 Component Video Input Y CB PB CR PR Typ 0 03 Typ 0 03 720 480 720 480 720 480 720 480 1280 720 1280 720 1920 1080 1920 1080 1920 1080 1920 1080 1920 1080 1920 1080 1920 1080 1920 1080 1920 1080 1920 1080 15 73 15 73 31 47 31 47 45 00 44 96 33 75 33 72 67 500 67 432 27 000 26 97 33 75 33 71 56 25 28 125 60 59 94 60 59 94 60 0...

Page 8: ...56 56 25 36 00 VESA SVGA O 7 800 600 37 879 60 31 40 00 VESA SVGA O 8 800 600 48 077 72 18 50 00 VESA SVGA O 9 800 600 46 875 75 00 49 50 VESA SVGA O 10 1024 768 48 363 60 00 65 00 VESA XGA O 11 1024 768 56 476 70 06 75 00 VESA XGA O 12 1024 768 60 023 75 02 78 75 VESA XGA O 13 1280 768 47 776 59 870 79 5 CVT WXGA O 14 1280 768 60 289 74 893 102 25 CVT WXGA O 15 1360 768 47 712 60 015 85 50 VESA W...

Page 9: ... O 13 1280 768 47 776 59 870 79 5 CVT WXGA O 14 1360 768 47 712 60 015 85 50 VESA WXGA O 15 1280 1024 63 981 60 020 108 00 VESA SXGA O 16 1280 1024 79 976 75 025 135 VESA SXGA O 17 1600 1200 75 00 60 00 162 VESA UXGA O 18 1920 1080 67 5 60 148 5 HDTV 1080P O DTV 1 720 480 31 47 60 27 027 SDTV 480P 2 720 480 31 47 59 94 27 00 SDTV 480P 3 1280 720 45 00 60 00 74 25 HDTV 720P 4 1280 720 44 96 59 94 7...

Page 10: ...ower Consumption 168 36 Watt 9 Weight 11 Typ 12 Max kg 10 Display Operating Mode Transmissive mode normally black 11 Surface Treatment Hard coating 3H 10 Electro Optical Characteristic Specifications module standard No Item Min Typ Max Unit Remark 1 Contrast Ratio CR 800 1000 CR with DCR 2 Surface Luminance White 400 500 Cd m2 Full white 3 Luminance Variation 1 3 white 5P 4 Response Time Gray to G...

Page 11: ...re is setting user mode XD Auto Advanced Cinema Off Reset 6 Audio Audio Language Off EZ SoundRite Off EZ Sound Normal Balance 0 Treble 50 Bass 50 Front Surround Off TV Speaker On 7 Timer Auto clock Off Manual Clock Off Off Timer Off On Timer Off Auto Off Off 8 Option Aspect Ratio 16 9 Caption Text Off Caption Option Off Language English ISM Method Normal SET ID 1 9 Lock Lock System Off Set passwor...

Page 12: ...1 Press the POWER ON KEY on R C for adjustment 2 Press ADJ button of Service remocon Select 10 Test pattern and after select White using navigation button and then you can see 100 Full White pattern 3 In this status you can maintain Heat Run useless any pattern generator Notice If you maintain one picture over 20minute Especially sharp distinction black with white pattern 13Ch or Cross hatch patte...

Page 13: ... between pin centers is 0 1 inch Dimensions are shown in incles Top View Side View 0 100 0 100 0 025 Sq 0 235 Pin 1 2 3 4 5 6 7 8 9 10 Singal Name DCLK GND CONF_DONE VCC nCONFIG nSTATUS DATA0 GND Table2 ByteBlasterMV Female Plug s Pin Names Download Models PS Mode JTAG Mode Description Clock singnal Signal ground Configuration control Power supply Configuration control No connect Configuration sta...

Page 14: ...em a driver must be installed before using the ByteBlasterMV cable go to the ByteBlasterMV and MasterBlaster Installation section in the Quartus II 3 Open the Quartus II programmer by selecting Open Programmer from the Processing Menu Choose Setup in the Programming Hardware section Specify the ByteBlasterMV cable and the appropriate LPT port Please see Changing Setup under the ByteBlasterMV cable...

Page 15: ...Adjustment success 4 Error Messages When its adjustment is not correct ADC Component1 480i Fail message displayed If component is not connection Component1 Not Connected its format is not 480i then Not Valid Format its signal don t out then Check Signal Status message displayed These messages will be displayed just a second 2 ADC 1080p Component1 RGB adjustment Check connection both of Component1 ...

Page 16: ...ecording EDID data write and read 3 D sub jack 4 Additional HDMI cable connection Jig 2 Preparing and setting 1 Set instruments and Jig Like pic 5 then turn on PC and Jig 2 Operate DDC write S W EDID write read 3 It will operate in the DOS mode 6 3 EDID data Model name LG TV 1 HDMI 1 EDID table 2 HDMI 2 EDID table 3 HDMI 3 EDID table 4 Analog RGB EDID table See Working Guide if you want more infor...

Page 17: ...0 00 Start Auto adjustment of white balance Wb 00 10 Start Gain adjustment Inner pattern Jb 00 c0 Wb 00 1f End of Adjustment If it needs offset adjustment wb 00 20 Start wb 00 2f End Wb 00 ff End of white balance adjustment Inner pattern disappear Notice Adjustment Mapping information When Color temperature White balance Adjustment Automatically 1 Press Power only key of service remocon and operat...

Page 18: ...ot allowed Korean model It is selection of Country about Rating and Time Zone 1 Models All models which use LA75A Chassis See the first page 2 Press In Start button of Service Remocon then enter the Option Menu with PIP CH Button 3 Select one of these three USA CANADA MEXICO defends on its market using Vol button 8 GND and ESD Testing 8 1 Prepare GND and ESD Testing Check the connection between se...

Page 19: ...ng and service purposes Input Mode Volume Level Mute Aspect Ratio Picture Picture Mode User1 Back Light Contrast Bright Sharpness Color Tint Color Temperature Picture Reset Audio Sound Mode Auto Volume Clear Voice Front Surrround Balance TV Speaker Time Clock Off Timer On Timer Sleep Timer Auto Off Option Language Menu Audio SimpLink Key Lock Caption Set ID Channel Memory 1 2 3 4 5 6 7 8 9 TV02CH ...

Page 20: ...90512 DVI I2S SIF SPDIF Out CVBS CVBS Y C Y Cb Cr R G B DDR1 64MB CS5340 L R Serial TP 20bits 12bit YC 4 2 2 NIM TUNER TMDS_RX EPM240F MNT out Audio Only TMDS341A 3x1 S W CVBS Y C MC33078 AMP L R RS232 RX TX DVI 4 2 2 20bit YC Full HD 1080P WXGA 768P RF Switch DM1 DP1 Serial TP 74HC04 SPDIF Out Coaxial Video Front End Dual HDMI Rx HD SD Video Encoder Audio DSP USB2 0 PKT HSX PCI EBI HD DVI IB0 Par...

Page 21: ... Pin L805 Voltage Level 3 3V Replace IC804 L805 Recheck Y N Check IC803 5 Pin L807 Voltage Level 2 6V Replace IC803 or L807 Recheck Y N Check C830 C853 C856 Voltage Level 1 2V Replace IC802 or IC805 Recheck Y N Check X200 Clock 54MHz Replace X200 Y N Check R154 Clock 33MHz Maybe BCM3553 has troubles Y N Replace IC101 Flash Memory N N N Check Micom IC407 Redownload or replace TROUBLESHOOTING 1 Powe...

Page 22: ...ner TC90512 DVI I2S SIF SPDIF Out CVBS CVBS Y C Y Cb Cr R G B DDR1 64MB CS5340 L R Serial TP 20bits 12bit YC 4 2 2 NIM TUNER TMDS_RX EPM240F MNT out Audio Only TMDS341A 3x1 S W CVBS Y C MC33078 AMP L R RS232 RX TX DVI 4 2 2 20bit YC Full HD 1080P WXGA 768P RF Switch DM1 DP1 Serial TP 74HC04 SPDIF Out Coaxial Video Front End Dual HDMI Rx HD SD Video Encoder Audio DSP USB2 0 PKT HSX PCI EBI HD DVI I...

Page 23: ... D901 Pin 1 Voltage Level 12V Check Power connector Replace Power board Check P903 33 TXAC 32 TXAC 17 TXBC 16 TXBC Maybe BCM3553 has problems Check LVDS Cable Check PDP LCD Module Control board Y N Y Y N Check L901 Voltage Level 12V Replace L901 Y N Y Replace Cable N TROUBLESHOOTING 2 Power Up Boot Fail 2 2 Troubleshooting ...

Page 24: ...C90512 DVI I2S SIF SPDIF Out CVBS CVBS Y C Y Cb Cr R G B DDR1 64MB CS5340 L R Serial TP 20bits 12bit YC 4 2 2 NIM TUNER TMDS_RX EPM240F MNT out Audio Only TMDS341A 3x1 S W CVBS Y C MC33078 AMP L R RS232 RX TX DVI 4 2 2 20bit YC Full HD 1080P WXGA 768P RF Switch DM1 DP1 Serial TP 74HC04 SPDIF Out Coaxial Video Front End Dual HDMI Rx HD SD Video Encoder Audio DSP USB2 0 PKT HSX PCI EBI HD DVI IB0 Pa...

Page 25: ...BCM7412 Clock Hsync Vsync R1088 T yp 74 25MHz R1087 R1086 Y Y N Check Tuner 5V Power IC810 3 Pin Replace IC810 Y N Y Maybe BCM3553 IC100 has problems N Maybe BCM7412 IC1000 has problems N Check PLD Clock Hsync Vsync R1102 T yp 74 25MHz R1100 R1101 Y Redownload PLD file or replace N Maybe BCM3553 IC100 has problems Y Check D805 color Bad Tuner Replace Tuner None red Check BCM7412 Input Clock R107 2...

Page 26: ...TC90512 DVI I2S SIF SPDIF Out CVBS CVBS Y C Y Cb Cr R G B DDR1 64MB CS5340 L R Serial TP 20bits 12bit YC 4 2 2 NIM TUNER TMDS_RX EPM240F MNT out Audio Only TMDS341A 3x1 S W CVBS Y C MC33078 AMP L R RS232 RX TX DVI 4 2 2 20bit YC Full HD 1080P WXGA 768P RF Switch DM1 DP1 Serial TP 74HC04 SPDIF Out Coaxial Video Front End Dual HDMI Rx HD SD Video Encoder Audio DSP USB2 0 PKT HSX PCI EBI HD DVI IB0 P...

Page 27: ...ck RF Cable Check CVBS signal TU800 17 Pin Maybe Tuner TU800 has problems Check CVBS signal IC808 8 Pin Check CVBS signal C658 Y Y N Check Tuner 5V Power IC810 3 Pin Replace it Y N Y Replace IC808 or check L800 5V power N Replace it N Y Maybe BCM3553 IC100 has problems TROUBLESHOOTING 4 Analog TV Video 4 2 Troubleshooting ...

Page 28: ...TC90512 DVI I2S SIF SPDIF Out CVBS CVBS Y C Y Cb Cr R G B DDR1 64MB CS5340 L R Serial TP 20bits 12bit YC 4 2 2 NIM TUNER TMDS_RX EPM240F MNT out Audio Only TMDS341A 3x1 S W CVBS Y C MC33078 AMP L R RS232 RX TX DVI 4 2 2 20bit YC Full HD 1080P WXGA 768P RF Switch DM1 DP1 Serial TP 74HC04 SPDIF Out Coaxial Video Front End Dual HDMI Rx HD SD Video Encoder Audio DSP USB2 0 PKT HSX PCI EBI HD DVI IB0 P...

Page 29: ...purposes Check signal format Is it supported Check signal L700 L701 L702 L704 L705 L706 Replace it Check signal C638 C639 C640 C628 C629 C630 Y Y N Check J700 J702 Replace connector Y N Y Replace it N Maybe BCM3553 IC100 has problems Y Check Component Cable TROUBLESHOOTING 5 Component Video 5 2 Troubleshooting ...

Page 30: ...er TC90512 DVI I2S SIF SPDIF Out CVBS CVBS Y C Y Cb Cr R G B DDR1 64MB CS5340 L R Serial TP 20bits 12bit YC 4 2 2 NIM TUNER TMDS_RX EPM240F MNT out Audio Only TMDS341A 3x1 S W CVBS Y C MC33078 AMP L R RS232 RX TX DVI 4 2 2 20bit YC Full HD 1080P WXGA 768P RF Switch DM1 DP1 Serial TP 74HC04 SPDIF Out Coaxial Video Front End Dual HDMI Rx HD SD Video Encoder Audio DSP USB2 0 PKT HSX PCI EBI HD DVI IB...

Page 31: ...orted Check signal Hsync Vsync C745 C746 C747 R839 R843 Replace it Check signal R727 R714 R729 Y Y N Check P701 Replace connector Y N Y Replace it N Maybe BCM3553 IC100 has problems Check L708 Voltage Level 9V Y Replace L708 Q701 Q702 Q703 N Check Signal C635 C636 C637 Y Replace it N Check RGB Cable Y TROUBLESHOOTING 6 RGB Video 6 2 Troubleshooting ...

Page 32: ...er TC90512 DVI I2S SIF SPDIF Out CVBS CVBS Y C Y Cb Cr R G B DDR1 64MB CS5340 L R Serial TP 20bits 12bit YC 4 2 2 NIM TUNER TMDS_RX EPM240F MNT out Audio Only TMDS341A 3x1 S W CVBS Y C MC33078 AMP L R RS232 RX TX DVI 4 2 2 20bit YC Full HD 1080P WXGA 768P RF Switch DM1 DP1 Serial TP 74HC04 SPDIF Out Coaxial Video Front End Dual HDMI Rx HD SD Video Encoder Audio DSP USB2 0 PKT HSX PCI EBI HD DVI IB...

Page 33: ... R755 Composite R814 R815 S Video Rear R855 Composite R856 R857 S Video Side Replace it Check signal C651 Composite C648 C649 S Video Rear C652 Composite C659 C660 S Video Rear Y N Check J701 Rear Check P700 Cable Side Replace connector Y N Y Replace it N Maybe BCM3553 IC100 has problems Y Check AV Cable S Video Cable Y TROUBLESHOOTING 7 AV Video 7 2 Troubleshooting ...

Page 34: ...r TC90512 DVI I2S SIF SPDIF Out CVBS CVBS Y C Y Cb Cr R G B DDR1 64MB CS5340 L R Serial TP 20bits 12bit YC 4 2 2 NIM TUNER TMDS_RX EPM240F MNT out Audio Only TMDS341A 3x1 S W CVBS Y C MC33078 AMP L R RS232 RX TX DVI 4 2 2 20bit YC Full HD 1080P WXGA 768P RF Switch DM1 DP1 Serial TP 74HC04 SPDIF Out Coaxial Video Front End Dual HDMI Rx HD SD Video Encoder Audio DSP USB2 0 PKT HSX PCI EBI HD DVI IB0...

Page 35: ...or Y N Y Check HDMI Cable Check EDID NVRAM IC602 603 604 Power I2C Signal 5 6 Replace it or redownload Y N Check HDCP Key NVRAM IC102 Power I2C Signal 5 6 Replace it Y N Check IC809 2 Pin Voltage Level 3 3V Replace it Y N Check L607 Voltage Level 3 3V Replace it Y N Check IC601 Clock Signal 26 27 Replace it Y N Maybe BCM3553 IC100 has problems TROUBLESHOOTING 8 HDMI Video 8 2 Troubleshooting ...

Page 36: ...C90512 DVI I2S SIF SPDIF Out CVBS CVBS Y C Y Cb Cr R G B DDR1 64MB CS5340 L R Serial TP 20bits 12bit YC 4 2 2 NIM TUNER TMDS_RX EPM240F MNT out Audio Only TMDS341A 3x1 S W CVBS Y C MC33078 AMP L R RS232 RX TX DVI 4 2 2 20bit YC Full HD 1080P WXGA 768P RF Switch DM1 DP1 Serial TP 74HC04 SPDIF Out Coaxial Video Front End Dual HDMI Rx HD SD Video Encoder Audio DSP USB2 0 PKT HSX PCI EBI HD DVI IB0 Pa...

Page 37: ... L504 L505 Replace it Check Signal L508 L509 L510 L511 Y N Check IC501 Power 19V 3 3V 1 8V L500 L501 L502 L503 Replace L Y N Y Replace it N Check Connector P500 Y Check BCM3553 I2S Output R627 R628 R629 Y Replace it N Replace connector N Check speaker Y Replace speaker N Maybe NTP3000 has problems Replace it Y TROUBLESHOOTING 9 All Source Video 9 2 Troubleshooting ...

Page 38: ...90512 DVI I2S SIF SPDIF Out CVBS CVBS Y C Y Cb Cr R G B DDR1 64MB CS5340 L R Serial TP 20bits 12bit YC 4 2 2 NIM TUNER TMDS_RX EPM240F MNT out Audio Only TMDS341A 3x1 S W CVBS Y C MC33078 AMP L R RS232 RX TX DVI 4 2 2 20bit YC Full HD 1080P WXGA 768P RF Switch DM1 DP1 Serial TP 74HC04 SPDIF Out Coaxial Video Front End Dual HDMI Rx HD SD Video Encoder Audio DSP USB2 0 PKT HSX PCI EBI HD DVI IB0 Par...

Page 39: ... Only for training and service purposes Check video output Follow procedure All source audio trouble shooting Y Follow procedure digital TV video trouble shooting N N Maybe BCM3553 internal audio DSP has problems Replace it TROUBLESHOOTING 10 Digital TV Audio 10 2 Troubleshooting ...

Page 40: ...C90512 DVI I2S SIF SPDIF Out CVBS CVBS Y C Y Cb Cr R G B DDR1 64MB CS5340 L R Serial TP 20bits 12bit YC 4 2 2 NIM TUNER TMDS_RX EPM240F MNT out Audio Only TMDS341A 3x1 S W CVBS Y C MC33078 AMP L R RS232 RX TX DVI 4 2 2 20bit YC Full HD 1080P WXGA 768P RF Switch DM1 DP1 Serial TP 74HC04 SPDIF Out Coaxial Video Front End Dual HDMI Rx HD SD Video Encoder Audio DSP USB2 0 PKT HSX PCI EBI HD DVI IB0 Pa...

Page 41: ...low procedure All source audio trouble shooting Y Follow procedure analog TV video trouble shooting N N Maybe BCM3553 audio block has problems Replace it Check L801 voltage level 5V Replace it N Y Check SIF signal C801 C806 Q800 Replace it N Y Check SIF signal R726 C665 Replace it N Y TROUBLESHOOTING 11 Analog TV Video 11 2 Troubleshooting ...

Page 42: ...12 DVI I2S SIF SPDIF Out CVBS CVBS Y C Y Cb Cr R G B DDR1 64MB CS5340 L R Serial TP 20bits 12bit YC 4 2 2 NIM TUNER TMDS_RX EPM240F MNT out Audio Only TMDS341A 3x1 S W CVBS Y C MC33078 AMP L R RS232 RX TX DVI 4 2 2 20bit YC Full HD 1080P WXGA 768P RF Switch DM1 DP1 Serial TP 74HC04 SPDIF Out Coaxial Video Front End Dual HDMI Rx HD SD Video Encoder Audio DSP USB2 0 PKT HSX PCI EBI HD DVI IB0 Parse2...

Page 43: ...ar C729 R858 C728 R859 AV Side Replace it N Y Check IC500 power L512 voltage level 9V Replace it N Y Check signal R532 R533 C555 R568 C563 R582 Replace it or IC500 N Y Check IC503 power L513 voltage level 9V Replace it N Y Check signal C554 R569 R581 C562 Replace it or IC503 N Y Check IC502 power L514 voltage level 3 3V L515 voltage level 5V Replace it N Y Check IC502 power L514 voltage level 3 3V...

Page 44: ... TC90512 DVI I2S SIF SPDIF Out CVBS CVBS Y C Y Cb Cr R G B DDR1 64MB CS5340 L R Serial TP 20bits 12bit YC 4 2 2 NIM TUNER TMDS_RX EPM240F MNT out Audio Only TMDS341A 3x1 S W CVBS Y C MC33078 AMP L R RS232 RX TX DVI 4 2 2 20bit YC Full HD 1080P WXGA 768P RF Switch DM1 DP1 Serial TP 74HC04 SPDIF Out Coaxial Video Front End Dual HDMI Rx HD SD Video Encoder Audio DSP USB2 0 PKT HSX PCI EBI HD DVI IB0 ...

Page 45: ...purposes Check video output Follow procedure All source audio trouble shooting Y Follow procedure HDMI video trouble shooting N N Maybe BCM3553 audio block has problems Replace it Check EDID NVRAM IC602 603 604 Power I2C Signal 5 6 Replace it or redownload Y N TROUBLESHOOTING 13 HDMI Audio 13 2 Troubleshooting ...

Page 46: ...uner TC90512 DVI I2S SIF SPDIF Out CVBS CVBS Y C Y Cb Cr R G B DDR1 64MB CS5340 L R Serial TP 20bits 12bit YC 4 2 2 NIM TUNER TMDS_RX EPM240F MNT out Audio Only TMDS341A 3x1 S W CVBS Y C MC33078 AMP L R RS232 RX TX DVI 4 2 2 20bit YC Full HD 1080P WXGA 768P RF Switch DM1 DP1 Serial TP 74HC04 SPDIF Out Coaxial Video Front End Dual HDMI Rx HD SD Video Encoder Audio DSP USB2 0 PKT HSX PCI EBI HD DVI ...

Page 47: ...ck L205 voltage level 5V Y N Replace it or IC202 Check P201 Replace it Y N Check USB Device If device is 2 5 inch HDD check power adaptor Y Maybe BCM3553 has problems Y Exception USB power could be disabled by inrushing current In this case remove the device and try to reboot the TV AC power off on TROUBLESHOOTING 14 USB 14 2 Troubleshooting ...

Page 48: ...ecoder Analog Digital Tuner TC90512 DVI I2S SIF SPDIF Out CVBS CVBS Y C Y Cb Cr R G B DDR1 64MB CS5340 L R Serial TP 20bits 12bit YC 4 2 2 NIM TUNER TMDS_RX EPM240F MNT out Audio Only TMDS341A 3x1 S W CVBS Y C MC33078 AMP L R RS232 RX TX DVI 4 2 2 20bit YC Full HD 1080P WXGA 768P RF Switch DM1 DP1 Serial TP 74HC04 SPDIF Out Coaxial Video Front End Dual HDMI Rx HD SD Video Encoder Audio DSP USB2 0 ...

Page 49: ...Low Active High BCM3553 Active Low Flash Tuner PLD Reset Design 54M Crystal BCM3553 33MHz BCM7412 Main Clock 27MHz Clock is Recovered From The STC Values BCM3553 BCM7412 VCXO 27M Clock Design BCM3553 3 3V CH 0 NIM TUNER 0xC2 0x30 5V Audio Switch 0x9A CH 1 3 3V HDCP Key EEPROM 0xA8 CH 2 3 3V Micom 0x50 CH 3 NVRAM 0xA6 Audio AMP 0x54 I2C Design BLOCK DIAGRAM ...

Page 50: ...d BCM7412 Recommends the following power up sequence 1 2V 2 5V 3 3V Recommends no more than 5ms between different supplies All Voltages should regulate at their nominal output voltages no later than 10ms So Power up is Controlled by Micom These 3 voltages should ramp up within 20ms total in any order no sequence required supplying 1 2V 2 6V 3 3V simultaneously is meet our requirement too D3 3V D1 ...

Page 51: ...d service purposes Power Up Sequence 2 Result Initially 1 2V 2 6V 3 3V ramp up in 10ms Spec within 20ms e Actually Reset time is approximately 100ms considering the variation of R C after power on Spec after 75ms 1 Power Sequence measurement waveform D1 2_BCM D2 6_BCM D3 3_BCM BCM_Reset BLOCK DIAGRAM ...

Page 52: ...29 Composite 1 Auto Detect Input COMPOSITE1_SW 26 Composite 2 Auto Detect Input COMPOSITE2_SW 24 Board Revision 1 Input REV_SEL1 17 Board Revision 0 Input REV_SEL0 16 Component 2 Auto Detect Input COMP2_SW 15 Component 1 Auto Detect Input COMP1_SW 14 HDMI 2 Hot Plug Detect Output HDMI_HPD_2 11 HDMI 1 Hot Plug Detect Output HDMI_HPD_1 10 HDMI 0 Hot Plug Detect Output HDMI_HPD_0 9 HDMI 2 Power Detec...

Page 53: ...MEMO 53 LGE Internal Use Only Copyright 2007 LG Electronics Inc All right reserved Only for training and service purposes ...

Page 54: ...nternal Use Only Copyright 2007 LG Electronics Inc All right reserved Only for training and service purposes 300 200 810 813 120 500 510 900 910 550 530 540 520 400 815 816 812 814 817 811 120 121 EXPLODED VIEW ...

Page 55: ...S AB16 CPLD_TD I AB15 BCM7411_DVI_OUT 0 19 10 BA22 GN D BCM7411_DVI_CL K 10 BB24 CPLD_TD I I15 CPLD_TD O AB16 BCM7411_DVI_VSYNC 2 1 A3 BCM7411_DVI_HSYNC 2 1 A3 SYS_RESET b 1 D 6 2 B 3 4 B 6 8 A 3 CPLD_TC K I15 BCM7411_DVI_VSYN C 10 BB24 BCM7411_DVI_CLK2 1 A4 BCM7411_DVI_DE 2 1 A4 THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATE S SPECIAL FEATURES IMPORTANT FOR PRO TECTION FROM X RADIATION FIL...

Page 56: ... 31 DDR0_M_Data 25 DDR0_M_Data 27 DDR0_M_Data 28 DDR0_M_Data 30 DDR0_M_Data 39 DDR0_M_Data 37 DDR0_M_Data 34 DDR0_M_Data 32 DDR0_M_Data 36 DDR0_M_Data 47 DDR0_M_Data 41 DDR0_M_Data 43 DDR0_M_Data 44 DDR0_M_Data 46 DDR0_M_Data 55 DDR0_M_Data 53 DDR0_M_Data 50 DDR0_M_Data 48 DDR0_M_Data 52 DDR0_M_Data 63 DDR0_M_Data 62 DDR0_M_Data 60 DDR0_M_Data 57 DDR0_M_Data 59 DDR0_M_Data 6 DDR0_M_Data 3 DDR0_M_D...

Page 57: ...RM_DQ 12 7411_DDRM_DQ 2 7411_ DDRM_A 9 7411_ DDRM_A 2 BCM7411_DVI_OUT 2 7411_ DDRM_DQ 30 7411_DDR_DQ 16 7411_ DDRM_DQ 19 7411_DDR_DQ 4 7411_ DDRM_DQ 11 7411_DDRM_DQ 1 BCM7411_DVI_OUT 1 7411_ DDRM_A 8 7411_ DDRM_A 0 7411_ DDRM_DQ 29 7411_DDR_DQ 15 7411_ DDRM_DQ 19 7411_DDR_DQ 3 7411_DDRM_DQ 1 7411_ DDRM_DQ 10 7411_ DDRM_A 7 7411_ DDRM_A 9 7411_ DDRM_DQ 29 7411_DDR_DQ 14 7411_ DDRM_DQ 14 7411_DDR_DQ...

Page 58: ...Copyright 2007 LG Electronics Inc All right reserved Only for training and service purposes MAIN TOP MAIN BOTTOM CONTROL B D TOP CONTROL B D BOTTOM SIDE A V TOP SIDE A V BOTTOM IR LED TOP IR LED BOTTOM PRINTED CIRCUIT BOARD ...

Page 59: ...Dec 2007 Printed in Korea P NO MFL41546701 ...

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