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LGE Internal Use Only

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

1uF

C567

0.1uF

C557

+19.0V

22

R537

MICOM_RESE

T

4:H3;A6

0 . 0 1 u F

C548

100pF

C500

22uF

C563

22

R536

22uF

C550

0 . 1 u F

16V

C565

0 . 1 u F

C570

4.7K

R572

COMP_R_IN_

2 7:D3

5 . 6B

ZD501

TC74VHC04FT

IC504

1

1A

2

1Y

3

2A

4

2Y

5

3A

6

3Y

7

Y

4

8

D

N

G

9

4A

10

5Y

11

5A

12

6Y

13

6A

14

VCC

33pF

C508

100uF

C561

MC33078_R_OU

T

G2

47pF

C556

100

R532

COMP_L_IN_2

7:D3

75

R523

BCM3553_I2S_DATA_OU

T

6: A J 17

330uF

C527

10uF

C505

+5.0V

10K

R568

6.8K

R579

10uF

C506

10K

R582

0 . 0 1 u F

C546

0 . 1 u F

C507

120

R522

0 . 0 1 u F

C547

22

R548

BCM3553_AUD_MCLK

1:H3;A6

1uF

C572

100uF

C549

AV_L_IN_ 2

7:G6

TEA6420_R_OU

T

J4

0 . 1 uF

16V

C566

D3.3V

0 . 0 1 u F

C502

0 . 1 u F

C571

1uF

C569

0 . 0 1 u F

C530

3 .3

R564

1000pF
C501

+19.0V

AV_R_IN_1

7:C6

47pF

C560

22

R550

22000pF

C523

+1.8V

100pF

C578

+9V

3 .3

R562

D3.3V

100pF

C577

3 .3

R563

4.7K

R575

0 . 0 1 u F

C520

22

R540

0.1uF

C559

4.7K

R573

0 . 1 u F

C575

4.7

K

R56

0

4.7

K

R56

1

22

R539

0.01uF

C553

D3.3V

0.01uF

C564

1uF

C522

OPT

ZD500

0 . 4 7 u F

C543

0 . 0 1 u F

C545

4.7

K

R55

8

COMP_R_IN_

1 7:B2

100

R533

+1.8V

22uF

C554

MC33078_L_OU

T

G2

3 .3

R541

CS5340_I2S_LRCLK_OUT

6:AJ17

0.1uF

C558

270

R518

0 . 1 u F

C568

TEA6420D

IC500

3

VS

2

CAPACITANCE

4

L1

1

GND

6

L3

5

L2

7

NC1

8

NC2

9

L4

10

L5

11

LOUT1

12

ROUT1

13

LOUT2

14

ROUT2

15

LOUT3

16

ROUT3

17

LOUT4

18

ROUT4

19

R5

20

R4

21

NC3

22

NC4

23

R3

24

R2

25

R1

26

ADDR

27

SCL

28

SDA

AV_R_IN_2

7:G7

3 .3

R501

0 . 1 u F

C576

4.7K

R574

270

R580

110

R524

BCM3553_AUD_MCLK

1:H3;D2

TEA6420_L_OU

T

F4

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

.

MC33078DR2

G

I C503

3

2

INPUT1-

4

VEE

1

OUTPUT1

5

6

INPUT2-

7

OUTPUT2

8

VCC

+19.0V

150

R581

SDA2_3.3

V

1 : A 2 ; 1 : H 1 ; 4 : E 6 ; 9 : E4

0 . 1 u F

C516

22000pF

C515

TEA6420_R_OU

T

A1

SCL2_3.3

V

1 : A 2 ; 1 : H 1 ; 4 : E 6 ; 9 : E4

+19.0V

1uF

C521

CS5340_I2S_SC

LK_OUT

6:AJ18

22000pF

C512

0 . 1 u F

C504

SDA1_5V

1:H1

100

R534

0.1uF

C552

0 . 1 u F
C503

1uF

C509

SCL1_5

V

1:H1

4.7

K

R55

9

0 . 4 7 u F

C544

AV_L_IN_ 1

7:C6

MC33078_R_OU

T

J4

3.3K

R531

22uF

C562

1uF

C525

1uF

C573

10

K

R55

5

CS5340_I2S_DATA_OU

T

6:AJ17

BCM3553_I2S_LRCLK_OU

T

6: A J 17

BCM3553_I2

S_SCLK_OUT

6: A J 17

22

R549

+1.8V

BCM3553_SPDIF_OU

T

G7;6:AJ15

CS5340-CZZ

R

IC502

3

VL

2

MCLK

4

SDOUT

1

M0

6

VD

5

GND

7

SCLK

8

LRCK

9

RST

10

AINL

11

VQ

12

AINR

13

VA

14

REF_GND

15

FILT +

16

M1

COMP_L_IN_1

7:B2

330uF

C513

22000pF

C524

150

R569

RGB_L_IN

7:F6

TEA6420_L_OU

T

A2

+19.0V

MICOM_RESE

T

4:H3;G1

1K

R578

MC33078_L_OU

T

F4

10uF

C519

6.8K

R570

+9V

RGB_R_IN

7:F6

3 .3

R565

22uF

C555

MUTE1

4:F1

DA-8580

L504

2S

1S

1F

2F

DA-8580

L506

2S

1S

1F

2F

c

i

t

p

O

 

r

e

b

i

F

J 5 00

1

GND

2

VCC

3

VINPUT

4

E

L

O

P

_

XI

F

BCM3553_SPDIF_OU

T

H2;6:AJ15

0 . 1 u F

C517

0 . 1 u F

C514

0 . 1 u F
C518

0 . 1 u F

C529

HB-1M1608-102J

T

L500

HB-1M1608-102J

T

L501

HB-1M1608-102J

T

L502

HB-1M1608-102J

T

L503

HB-1M1608-102J

T

L510

HB-1M1608-102J

T

L508

HB-1M1608-102J

T

L511

HB-1M1608-102J

T

L509

HB-1M1608-102J

T

L512

HB-1M1608-102J

T

L513

HB-1M1608-102J

T

L514

HB-1M1608-102J

T

L515

0 . 1 u F

C526

0 . 1 u F

C528

0 . 1 u F

C539

0 . 1 u F

C540

0 . 1 u F

C541

0 . 1 u F

C542

470pF

C537

470pF

C532

470pF

C535

470pF
C536

470pF
C531

470pF
C533

470pF

C534

470pF

C538

10

R554

10

R551

10

R545

10

R553

10

R546

10

R552

10

R543

10

R544

+3.3V

P P J 2 0 4 - 0

6

J 5 01

1

O_SPRING

2

CONTACT

3

U_CAN

JP500

JP501

JP502

JP503

JP504

JP505

JP506

JP507

JP508

NTP3000A

IC501

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

53

54

55

56

SMAW250-04

P500

1

2

3

4

M CLK  : 12.288MHz

AUDIO SWITCH

PWM_MOD/AMP

M CLK : 12.288MHz

IIC CH4

OP AMP

ADDR 0x9A

0x54

AUDIO AD C

SPDIF OU

T

AUDI 0

C o a x i a l  Ou t

RIGHT

LEFT

1K

R209

BCM3553_J

TAG_TDO

B4

60

4

R20

8

JTAG_RESET

b

4:A7

0 . 1 u F

C210

A1.2V

54MHz_XTAL_N

B2

1000pF

C235

0 . 1 u F

C244

USB_DM1

E6

0 . 1 u F

C226

4.7uF

C22

5

0 . 0 1 u F

C243

4 . 7 u F

C209

D3.3V

10uF

C275

10uF

C276

F

p

2

1

0

3

2

C

0 . 0 1 u F

C216

4 . 7 u F

C245

A2.6V

0 . 1 u F

C270

0 . 0 1 u F
25V

C224

          =========== ========== CUTTING PIN LIST =========== ==========

 

A 1 ,  A 2 ,  A 5 ,  A 8 ,  A 11 ,  A 1 4 ,  A 1 7 ,  A 2 0 ,  A 2 3 ,  A 2 6 ,  A 2 9 ,  A 3 4,
E 3 ,   E 3 4 ,  F 1 ,  H 3 4 ,  J1 ,
K 1 0 ,  K 11 ,  K 1 2 ,  K 1 3 ,  K 1 4 ,  K 1 5 ,  K 1 6 ,  K 1 7 ,  K 1 8 ,  K 1 9 ,  K 2 0 ,  K 2 1 ,  K 2 2 ,  K 2 3 ,  K 2 4 ,  K 2 5 , 
L 1 0 ,   L 11 ,   L 1 2 ,   L 1 3 ,   L 1 4 ,   L 1 5 ,   L 1 6 ,   L 1 7 ,   L 1 8 ,   L 1 9 ,   L 2 0 ,   L 2 1 ,   L 2 2 ,   L 2 3 ,   L 2 4 ,   L 2 5 ,   L 3 4

,

M1, M10, M11, M24, M25,
N 1 0 ,   N 11 ,   N 2 4 ,   N 2 5

,

P 1 0 ,   P 11 ,   P 2 4 ,   P 2 5 ,   P 3 4

,

R1,   R1 0,   R11 ,  R2 4 ,  R2 5,
T 1 0 ,   T 11 ,   T 2 4 ,   T 2 5,
U 1 0 ,  U 11 ,  U 2 4 ,  U 25 ,  U 3 4,
V 1 ,  V 1 0 ,  V 11 ,  V 2 4 ,  V 2 5,
W10, W11, W24, W25

,

Y 1 0 ,  Y 11 ,  Y 2 4 ,  Y 2 5 ,  Y 3 4,
AA1, AA10, AA11, AA24, AA25 ,
AB10, AB11, AB24, AB25,
A C10, A C11, A C24, A C25, A C34,
AD1, AD10, AD11, AD12, AD13, AD14, AD15, AD16, AD17, AD18, AD19, AD20, AD21, AD22, AD23, AD24, AD25

,

A E 1 0 ,  A E 11 ,  A E 1 2 ,  A E 1 3 ,  A E 1 4 ,  A E 1 5 ,  A E 1 6 ,  A E 1 7 ,  A E 1 8 ,  A E 1 9 ,  A E 2 0 ,  A E 2 1 ,  A E 2 2 ,  A E 2 3 ,  A E 2 4 ,  A E 2 5 ,

 

A F 3 4 , A G 1 ,  A J34 ,  A K 1 ,
A P 1 ,  A P 6 ,  A P 9 ,  A P 1 2 ,  A P 1 5 ,  A P 1 8 ,  A P 2 1 ,  A P 2 4 ,  A P 2 7 ,  A P 3 0 ,  A P 3

4

BCM3553

IC100

VDDC_1

M12

VDDC_2

M13

VDDC_3

M14

VDDC_4

M15

VDDC_5

M16

VDDC_6

M17

VDDC_7

M18

VDDC_8

M19

VDDC_9

M20

VDDC_10

M21

VDDC_11

M22

VDDC_12

M23

VDDC_13

N12

VDDC_14

N13

VDDC_15

N14

VDDC_16

N15

VDDC_17

N16

VDDC_18

N17

VDDC_19

N18

VDDC_20

N19

VDDC_21

N20

VDDC_22

N21

VDDC_23

N22

VDDC_24

N23

VDDC_25

P12

VDDC_26

P13

VDDC_27

P22

VDDC_28

P23

VDDC_29

R12

VDDC_30

R13

VDDC_31

R22

VDDC_32

R23

VDDC_33

T12

VDDC_34

T13

VDDC_35

T22

VDDC_36

T23

VDDC_37

U12

VDDC_38

U13

VDDC_39

U22

VDDC_40

U23

VDDC_41

V12

VDDC_42

V13

VDDC_43

V22

VDDC_44

V23

VDDC_45

W12

VDDC_46

W13

VDDC_47

W22

VDDC_48

W23

VDDC_49

Y12

VDDC_50

Y13

VDDC_51

Y22

VDDC_52

Y23

VDDC_53

AA12

VDDC_54

AA13

VDDC_55

AA22

VDDC_56

AA23

VDDC_57

AB12

VDDC_58

AB13

VDDC_59

AB22

VDDC_60

AB23

VDDC_61

AC12

VDDC_62

AC13

VDDC_63

AC22

VDDC_64

AC23

VDDO_1

G34

VDDO_2

J 26

VDDO_3

K9

VDDO_4

K26

VDDO_5

L8

VDDO_6

L9

VDDO_7

M9

VDDO_8

N26

VDDO_9

P26

VDDO_10

U26

VDDO_11

V26

VDDO_12

V34

VDDO_13

AA26

VDDO_14

AA34

VDDO_15

AB9

VDDO_16

AB26

VDDO_17

AC9

VDDO_18

AD9

VDDO_19

AE9

VDDO_20

AE26

VDDO_21

AF12

VDDO_22

AF13

VDDO_23

AF14

VDDO_24

AF24

VDDO_25

AF25

VDDO_26

AF26

VDDP_1

N27

VDDP_2

AF10

VDDP_3

AF11

VDDP_4

AF27

VDDP_5

AG27

AGC_VDDO1

AJ32

HB-1M1608-102J

T

L203

0 . 1 u F

C202

USB_PWRFLT1

B3

D1.2V

0 . 1 u F

C263

HB-1M1608-102J

T

L20

7

1uF

C22

0

1000pF

C242

USB_PWRFLT1

C6

A2.6V

0 . 1 u F

C215

USB_DP1

E6

4.7uF

C22

7

0 . 1 u F

C267

D3.3V

4 . 7 u F

C249

4 . 7 u F

C204

100pF

C207

3.9K

R203

0 . 0 1 u F

C254

BCM3553_JTAG_TMS

E1

0.1uF

C21

8

0 . 1 u F

C201

4 . 7 u F

C234

0 . 1 u F
C208

1000pF

C268

470p

F

C22

3

HB-1M1608-102J

T

L201

USB_DM1

C3

1K

R20

7

10uF

C274

0 . 0 1 uF

C262

4 . 7 u F

C256

120

R214

0 . 1 u F

C233

1K

R21

3

BCM3553

IC100

BSC_S_SC

L

M32

BSC_S_SD

A

M31

CLK54_AVDD1P2

AH32

CLK54_AVDD2P5

AG30

CLK54_AVSS

AH31

CLK54_XTAL_N

AH33

CLK54_XTAL_P

AH34

CLK54_MONITOR

AG32

VCXO_AGND1

AF30

VCXO_AVDD1P2

AF29

BYP_XTAL_EN

AH29

BYP_CPU_CLK

N29

BYP_SYS175_CLK

N28

BYP_SYS216_CLK

P27

BYP_DS_CLK

AF28

BYP_SYS9_C

LK

AG28

USB_AVSS1

AM13

USB_AVDD1P2

AL12

USB_AVDD1P2PLL

AL13

USB_AVDD2P5

AJ15

USB_AVDD3P3

AK13

USB_RRE

F

AK15

USB_AVDD2P5REF

AK14

USB_DM1

AP14

USB_DP1

AN14

USB_DM2

AL14

USB_DP2

AM14

USB_MONCDR

AJ14

USB_MONPLLCDR

AH14

USB_PWRFLT_1

AP13

USB_PWRFLT_2

AM12

USB_PWRON_1

AN13

USB_PWRON_2

AN12

RESET_OUT

K34

RESET

AD8

NMI

K29

TMODE_0

AF2

TMODE_1

AF1

TMODE_2

AE6

TMODE_3

AE5

EJTAG_TCK

AG3

EJTAG_TDI

AF3

EJTAG_TDO

AG2

EJTAG_TMS

AF4

EJTAG_CE

AF6

EJTAG_TRST

AF5

PLL_MIPS_AVDD1P2

N31

PLL_MIPS_AGND

N30

PLL_MAIN_MIPS_RPTR_TESTOU

T

M33

VCXO_PLL_AUD_TESTOU

T

AH28

PLL_DS_TESTOU

T

AJ28

PLL_OB_TESTOU

T

AJ29

PLL_VAFE_AVDD1P2

AH17

PLL_VAFE_AVSS

AH18

PLL_VAFE_TESTOUT

AH19

DDR1_VDDO2P5_

1

P1

DDR1_VDDO2P5_

2

U1

DDR1_VDDO2P5_

3

Y1

DDR1_VDDO2P5_

4

AC1

DDR1_VDDO2P5_

5

AB7

DDR1_VDDO2P5_

6

N9

DDR1_VDDO2P5_

7

P9

DDR1_VDDO2P5_

8

R9

DDR1_VDDO2P5_

9

T9

DDR1_VDDO2P5_1

0

U9

DDR1_VDDO2P5_1

1

V9

DDR1_VDDO2P5_1

2

W9

DDR1_ADDR00

T3

DDR1_ADDR01

U4

DDR1_ADDR02

U2

DDR1_ADDR03

V2

DDR1_ADDR04

V4

DDR1_ADDR05

V3

DDR1_ADDR06

U3

DDR1_ADDR07

U5

DDR1_ADDR08

U6

DDR1_ADDR09

V5

DDR1_ADDR10

T2

DDR1_ADDR11

V6

DDR1_ADDR12

V7

DDR1_BA0

R2

DDR1_BA1

R3

DDR1_DATA00

AB2

DDR1_DATA01

AA7

DDR1_DATA02

AB3

DDR1_DATA03

AA6

DDR1_DATA04

AA3

DDR1_DATA05

AA2

DDR1_DATA06

AA5

DDR1_DATA07

AA4

DDR1_DATA08

W5

DDR1_DATA09

W2

DDR1_DATA10

W4

DDR1_DATA11

W3

DDR1_DATA12

Y3

DDR1_DATA13

W6

DDR1_DATA14

Y2

DDR1_DATA15

Y4

DDR1_DATA16

R4

DDR1_DATA17

R7

DDR1_DATA18

P2

DDR1_DATA19

P5

DDR1_DATA20

N2

DDR1_DATA21

P4

DDR1_DATA22

P6

DDR1_DATA23

P3

DDR1_DATA24

M6

DDR1_DATA25

M3

DDR1_DATA26

L2

DDR1_DATA27

M4

DDR1_DATA28

M2

DDR1_DATA29

M5

DDR1_DATA30

N4

DDR1_DATA31

N3

DDR1_DM0

Y6

DDR1_DM1

Y5

DDR1_DM2

N5

DDR1_DM3

N6

DDR1_DQS0

Y7

DDR1_DQS1

W7

DDR1_DQS2

P7

DDR1_DQS3

N7

DDR1_RAS

T7

DDR1_CAS

R5

DDR1_WE

R6

EXT_DDR1_CLK

M7

DDR1_CLK0

T5

DDR1_CLK0B

T4

DDR1_CKE

U7

DDR1_CSB0

T6

DDR1_VREF0

AC2

DDR1_VREF1

L1

DDR1_BVDD1P2_

0

AB5

DDR1_BVDD1P2_

1

L4

DDR1_BVSS_

0

AB4

DDR1_BVSS_

1

L3

DDR1_PLL_AIO

K1

0 . 0 1 u F

C266

HB-1M1608-102J

T

L20

4

D2.6V

BCM3553

IC100

GND_1

A10

GND_2

A13

GND_3

A16

GND_4

A19

GND_5

A22

GND_6

A25

GND_7

A28

GND_8

A31

GND_9

A32

GND_10

B30

GND_11

B31

GND_12

C4

GND_13

C8

GND_14

C29

GND_15

D3

GND_16

D10

GND_17

D34

GND_18

E9

GND_19

E27

GND_20

F7

GND_21

F8

GND_22

F24

GND_23

F27

GND_24

H8

GND_25

H10

GND_26

H11

GND_27

H12

GND_28

H13

GND_29

H14

GND_30

H15

GND_31

H16

GND_32

H17

GND_33

H18

GND_34

H19

GND_35

H20

GND_36

H21

GND_37

H22

GND_38

H23

GND_39

H24

GND_40

H25

GND_41

H26

GND_42

J9

GND_43

J 10

GND_44

L5

GND_45

L7

GND_46

L26

GND_47

M8

GND_48

M26

GND_49

M34

GND_50

N1

GND_51

N8

GND_52

N34

GND_53

P8

GND_54

P14

GND_55

P15

GND_56

P16

GND_57

P17

GND_58

P18

GND_59

P19

GND_60

P20

GND_61

P21

GND_62

R8

GND_63

R14

GND_64

R15

GND_65

R16

GND_66

R17

GND_67

R18

GND_68

R19

GND_69

R20

GND_70

R21

GND_71

R26

GND_72

T1

GND_73

T8

GND_74

T14

GND_75

T15

GND_76

T16

GND_77

T17

GND_78

T18

GND_79

T19

GND_80

T20

GND_81

T21

GND_82

T26

GND_83

T34

GND_84

U8

GND_85

U14

GND_86

U15

GND_87

U16

GND_88

U17

GND_89

U18

GND_90

U19

GND_91

U20

GND_92

U21

GND_93

V8

GND_94

V14

GND_95

V15

GND_96

V16

GND_97

V17

GND_98

V18

GND_99

V19

GND_100

V20

GND_101

V21

GND_102

W1

GND_103

W8

GND_104

W14

GND_105

W15

GND_106

W16

GND_107

W17

GND_108

W18

GND_109

W19

GND_110

W20

GND_111

W21

GND_112

W26

GND_113

W34

GND_114

Y8

GND_115

Y9

GND_116

Y14

GND_117

Y15

GND_118

Y16

GND_119

Y17

GND_120

Y18

GND_121

Y19

GND_122

Y20

GND_123

Y21

GND_124

Y26

GND_125

AA8

GND_126

AA9

GND_127

AA14

GND_128

AA15

GND_129

AA16

GND_130

AA17

GND_131

AA18

GND_132

AA19

GND_133

AA20

GND_134

AA21

GND_135

AB1

GND_136

AB6

GND_137

AB8

GND_138

AB14

GND_139

AB15

GND_140

AB16

GND_141

AB17

GND_142

AB18

GND_143

AB19

GND_144

AB20

GND_145

AB21

GND_146

AB34

GND_147

AC3

GND_148

AC4

GND_149

AC5

GND_150

AC14

GND_151

AC15

GND_152

AC16

GND_153

AC17

GND_154

AC18

GND_155

AC19

GND_156

AC20

GND_157

AC21

GND_158

AC26

GND_159

AD2

GND_160

AD3

GND_161

AD26

GND_162

AD27

GND_163

AD28

GND_164

AE7

GND_165

AE8

GND_166

AE27

GND_167

AE28

GND_168

AE29

GND_169

AE34

GND_170

AF7

GND_171

AF9

GND_172

AF15

GND_173

AF16

GND_174

AF17

GND_175

AF18

GND_176

AF19

GND_177

AF20

GND_178

AF21

GND_179

AF22

GND_180

AF23

GND_181

AF31

GND_182

AF32

GND_183

AG9

GND_184

AG10

GND_185

AG11

GND_186

AG12

GND_187

AG13

GND_188

AG14

GND_189

AG15

GND_190

AG16

GND_191

AG17

GND_192

AG18

GND_193

AG19

GND_194

AG20

GND_195

AG21

GND_196

AG22

GND_197

AG24

GND_198

AG25

GND_199

AG26

GND_200

AG29

GND_201

AG31

GND_202

AH15

GND_203

AH25

GND_204

AH26

GND_205

AH27

GND_206

AH30

GND_207

AJ13

GND_208

AK28

GND_209

AK30

GND_210

AL20

GND_211

AN30

GND_212

AN33

GND_213

AN34

GND_214

AP10

1uF

C22

1

12p

F

C22

9

OPT

READY

C273

470p

F

C22

2

0 . 1 u F

C237

F

u

1.

0

5

0

2

C

A1.2V

0 . 1 u F

C212

A3.3V

TPS2052BDRG

4

IC202

3

EN1

2

I N

4

EN2

1

GND

5

OC2

6

OUT2

7

OUT1

8

OC1

USB_PWRON1

B3

1000pF

C250

USB_DP1

C3

33pF

C232

1000pF

C246

USB_POWER_OUT_

1

C6

BCM3553_JTAG_TC

K

E1

BCM3553_JTAG_TD

I

E1

D2.6V

0 . 0 1 u F

C269

A1.2V

BCM3553_J

TAG_TDO

E1

10uF

C279

4 . 7 u F

C252

+5.0V

D3.3V

A1.2V

1000pF

C253

0 . 0 1 u F

C258

1K

R21

0

D3.3V

USB_PWRON1

A6

BCM3553_J

TAG_TRSTb

B4

D2.6V

0 . 0 1 u F

C213

F

u

1.

0

8

7

2

C

D1.2V

M

A

E

R

T

N

W

O

B

S

U

F

4-

S
H
H

4-

3

2

1

1

0

B
U

1

0

2

P

1

2

3

4

5

1000pF

C217

1K

R20

4

54MHz_XTAL_P

E3

1.5

K

R20

2

HB-1M1608-102J

T

L202

D1.2V

F

u

1.

0

7

7

2

C

0 . 0 1 u F

C236

D1.2V

1000pF

C265

1000pF

C261

BCM3553_JTAG_TMS

B4

SMW250-04

P200

1

2

3

4

0 . 0 1 u F

C247

HB-1M1608-102J

T

L200

54MHz_XTAL_N

E3

0.1uF

C21

9

22

R212

22

R211

4.7uF

C20

6

USB_POWER_OUT_

1

F6

54MH

z

X20

0

0 . 1 u F

C259

1K

R

2

1

6

1K

R200

0 . 0 1 u F

C251

10uF

C280

BCM3553_JTAG_TC

K

B4

54MHz_XTAL_P

B2

1000pF

C257

0 . 1 u F
C203

SYS_RESET

b

1 : D 6 ; 4 : B 6 ; 8 : A 3 ; 11 : O 11

0 . 1 u F

C248

4 . 7 u F

C211

BCM3553_JTAG_TD

I

B4

BCM3553_J

TAG_TRSTb

E1

D3.3V

1.5

K

R20

1

D3.3V

FB-MH3216-HM501NT

L205

0 . 1 u F

C255

F

u

1.

0

1

3

2

C

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

.

1K

R21

7

4 . 7 u F

C264

YFDW254-14

S

P202

14

9

4

13

8

3

12

7

2

11

6

1

10

5

A1.2V

+5.0V

1000pF

C214

R205

READY

10

K

R

2

0

6

READ

Y

0 . 1 u F

C228

0 . 1 u F

C238

0 . 1 u F

C239

0 . 1 u F

C260

33uF

C240

33uF

C241

33uF

C272

4 . 7 u F

C200

JP200

JP201

JP202

JP203

1008LS-272XJL

C

L206

BCM PO, USB

TOP View

M a k e   t h i s   t r a c e   1 2   m i

l

M a k e   t h i s   t r a c e   1 2   m i

l

CPLD_TCK

AB17

CPLD_TMS

I 1 5

CPLD_TMS

AB16

CPLD_TDI

AB15

BCM7411_DVI_OUT[0-19]

10:BA22

GND

BCM7411_DVI_CLK

10:BB24

CPLD_TDI

I 1 5

CPLD_TDO

AB16

BCM741

1_DVI_VSYNC

2

1:A3

BCM741

1_DVI_HSYNC

2

1:A3

SYS_RESET

b

1:D6;2:B3;4:B6;8:A

3

CPLD_TCK

I 1 5

BCM741

1_DVI_VSYN

C

10:BB2

4

BCM7411_DVI_CLK2

1:A4

BCM741

1_DVI_DE

2

1:A4

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

.

GND

CPLD_TDO

I 1 5

D3.3V

D3.3V

10

K

R1

10

7

10

K

R1

10

6

10K

R1103

0 . 1 u F

C1109

0 . 1 u F

C1100

0 . 1 u F

C1101

0.1uF

C1

10

3

0.1uF

C1

10

2

BCM7411_DVI_HSYNC

10:BB24

0.1uF

C1

10

4

0.1uF

C1

10

5

0 . 1 u F

C1106

0 . 1 u F

C1107

100pF

C1108

33

R1

10

0

33

R1

10

1

33

R1102

BCM7411_DVI_OUT2[0-29]

1 : A 4 ; 1 : I2

EPM240F100C5

N

I C1107

C2

B1_IO_1

B1

B1_IO_2

C1

B1_IO_3

D3

B1_IO_4

D2

B1_IO_5

D1

B1_IO_6

E3

B1_IO_7

E4

B1_VCCIO1_1

D5

B1_GNDIO_1

E6

GNDINT_1

E2

B1_IO_11/GCLK0

E7

VCCINT_1

E1

B1_IO_13/GCLK1

F2

B1_IO_14

F3

B1_IO_15

F1

B1_IO_16

G1

B1_IO_17

H1

B1_IO_18

G2

B1_IO_19

G3

B1_IO_20

J1

B1_TMS

H2

B1_TDI

H3

B1_TCK

J2

B1_TDO

K1

B1_IO_25

J3

B1_IO_2

6

K2

B1_IO_2

7

K3

B1_IO_2

8

H4

B1_IO_2

9

G4

B1_VCCIO1_

2

D7

B1_GNDIO_

2

J4

B1_IO_3

2

K4

B1_IO_3

3

J5

B1_IO_3

4

K5

B1_IO_3

5

H5

B1_IO_3

6

K6

B1_IO_3

7

H6

B1_IO_3

8

J6

B1_IO_3

9

K7

B1_IO_4

0

K8

B1_IO_4

1

J7

B1_IO_42/DEV_O

E

K9

B1_IO_43/DEV_CLR

n

G6

B1_VCCIO1_

3

E5

B1_GNDIO_

3

H7

B1_IO_4

6

J8

B1_IO_4

7

H8

B1_IO_4

8

K10

B1_IO_4

9

J9

B1_IO_5

0

H9

B2_IO_51

J 10

B2_IO_52

H10

B2_IO_53

G8

B2_IO_54

G9

B2_IO_55

G10

B2_IO_56

F10

B2_IO_57

D4

B2_VCCIO2_1

F6

B2_GNDIO_4

F9

B2_IO_60

F8

B2_IO_61/GCLK2

F4

VCCINT_2

E10

B2_IO_63/GCLK3

F5

GNDINT_2

E9

B2_IO_65

E8

B2_IO_66

D10

B2_IO_67

C10

B2_IO_68

D9

B2_IO_69

D8

B2_IO_70

B10

B2_IO_71

C9

B2_IO_72

C8

B2_IO_73

B9

B2_IO_74

A10

B2_IO_75

A9

B2_IO_7

6

B8

B2_IO_7

7

G5

B2_GNDIO_

5

D6

B2_VCCIO2_

2

A8

B2_IO_8

0

C7

B2_IO_8

1

B7

B2_IO_8

2

A7

B2_IO_8

3

A6

B2_IO_8

4

B6

B2_IO_8

5

A5

B2_IO_8

6

C6

B2_IO_8

7

B5

B2_IO_8

8

C5

B2_IO_8

9

A4

B2_IO_9

0

B4

B2_IO_9

1

G7

B2_GNDIO_

6

F7

B2_VCCIO2_

3

C4

B2_IO_9

4

A3

B2_IO_9

5

A2

B2_IO_9

6

B3

B2_IO_9

7

C3

B2_IO_9

8

A1

B2_IO_9

9

B2

B2_IO_10

0

GIL-G-06-S3T2

P1100

1

2

3

4

5

6

JP1100

JP1101

JP1102

JP1103

JP1104

JP1105

BCM741

1_DVI_OUT[1

]

BCM7411_DVI_OUT[4]

BCM7411_DVI_OUT[5]

BCM7411_DVI_OUT[7]

BCM7411_DVI_OUT[8]

BCM7411_DVI_OUT[9]

BCM7411_DVI_OUT[10]

BCM7411_DVI_OUT[11]

BCM741

1_DVI_OUT[0

]

BCM741

1_DVI_OUT[2

]

BCM7411_DVI_OUT[3]

BCM7411_DVI_OUT[6]

BCM7411_DVI_OUT2[6]

BCM7411_DVI_OUT2[10]

BCM7411_DVI_OUT2[13]

BCM7411_DVI_OUT2[14]

BCM7411_DVI_OUT2[18]

BCM7411_DVI_OUT2[19]

BCM7411_DVI_OUT2[22]

BCM7411_DVI_OUT2[23]

BCM741

1_DVI_OUT2[26

]

BCM741

1_DVI_OUT2[5

]

BCM7411_DVI_OUT2[7]

BCM7411_DVI_OUT2[9]

BCM7411_DVI_OUT2[12]

BCM7411_DVI_OUT2[16]

BCM7411_DVI_OUT2[17]

BCM7411_DVI_OUT2[20]

BCM7411_DVI_OUT2[24]

BCM741

1_DVI_OUT2[25

]

BCM741

1_DVI_OUT2[3

]

BCM741

1_DVI_OUT2[4

]

BCM7411_DVI_OUT2[8]

BCM7411_DVI_OUT2[11]

BCM7411_DVI_OUT2[15]

BCM7411_DVI_OUT2[21]

BCM741

1_DVI_OUT2[27

]

BCM741

1_DVI_OUT2[28

]

BCM741

1_DVI_OUT2[29

]

BCM741

1_DVI_OUT2[0

]

BCM741

1_DVI_OUT2[1

]

BCM741

1_DVI_OUT2[2

]

BCM741

1_DVI_OUT[13

]

BCM741

1_DVI_OUT[14

]

BCM741

1_DVI_OUT[15

]

BCM7411_DVI_OUT[12]

BCM7411_DVI_OUT[16]

BCM7411_DVI_OUT[17]

BCM7411_DVI_OUT[18]

BCM7411_DVI_OUT[19]

CPLD/BCM7411 PWR

CPL D Program I /F

LVDS_TX_OUT_TB1-

9:A5

LVDS_TX_OUT_TB3-

9:A5

REV_SEL1

H4

BCM3553_AUD_MCLK 5:A6;5:D2

EBI_DATA/PCI_AD[0-15]

G7;10:BA15

EBI_ADDR24

D2

HDMI_POWER_0

6:G28;6:AG29

LVDS_TX_

9 : A 4 ; 9 : E4

TU2BCM3553_SCLK

8:A3

BCM7411_DVI_HSYNC2

11:N11

EBI_ADDR25

G7

0.1uF

C12

2

SDA2_3.3V

A 2 ; 4 : E 6 ; 5 : A 5 ; 9 : E4

HSX_DATA

10:V28

BCMPWM_VBR_B

8:G6

BCM7411_DVI_VSYNC2

11:N22

HB-1M1608-102J

T

L101

EBI_ADDR17/PCI_CBE1

G7;10:BA15

A1.2V

LVDS_TX_OUT_TAC-

9 : A 3 ; 9 : E4

LVDS_TX_

9 : A 3 ; 9 : E5

1K

R16

2

EBI_DATA/PCI_AD[0-15]

E5;10:BA15

LVDS_TX_OUT_TB2-

9:A4

HDMI_HPD_0

6:G29

EBI_ADDR21/PCI_IRDYb

D7

EBI_ADDR18/PCI_CBE2

D3;10:BA15

EBI_ADDR18/PCI_CBE2

D6;10:BA15

S-VIDEO2_SW

7:G6

4 . 7 u F

C102

SDA2_3.3V

H 1 ; 4 : E 6 ; 5 : A 5 ; 9 : E4

33

R154

1K

R16

1

HDMI_SEL_0

6:W19

56

0

R1

1

1

HB-1M1608-102J

T

L102

HSX_CLK

10:V28

RGB_SW

7 : J3

4.7

K

R14

1

EBI_ADDR21/PCI_IRDYb

D2

TU2BCM3553_SDATA

8:A3

LVDS_TX_OUT_TA4-

9 : A 4 ; 9 : E4

SDA0_3.3V

8:A3

LVDS_TX_OUT_TBC-

9:A4

0 . 1 u F

C112

BCM7411_DVI_DE2

11:O11

A2.6V

EBI_ADDR22/PCI_STOP

b

D6

BCM7411_DVI_OUT2[0-14]

11:K7

A3.3V

REV_SEL2

H2

REV_SEL1

J2

COMPOSITE2_S

W

7:G6

1K

R1

1

8

A2.6V

1K

R16

6

0 . 1 u F

C113

BCM3553_CLK_OUT

10:BA17

D3.3V

47

0

R16

5

HSX_SYNC

10:V28

1K

R1

1

4

LVDS_TX_OUT_TB4-

9:A5

LVDS_TX_

9:A5

BCM_RX 4:A4

D3.3V

LVDS_TX_OUT_TA0-

9 : A 3 ; 9 : E5

BCM3553

IC100

PCI_AD00

AC32

PCI_AD01

AC33

PCI_AD02

AB31

PCI_AD03

AB32

PCI_AD04

AB33

PCI_AD05

AA31

PCI_AD06

AA32

PCI_AD07

Y30

PCI_AD08

Y31

PCI_AD09

Y33

PCI_AD10

Y32

PCI_AD11

AA27

PCI_AD12

AA28

PCI_AD13

AA30

PCI_AD14

AA29

PCI_AD15

Y27

PCI_AD16

U32

PCI_AD17

U33

PCI_AD18

U31

PCI_AD19

T32

PCI_AD20

T33

PCI_AD21

T31

PCI_AD22

W29

PCI_AD23

W30

PCI_AD24

V28

PCI_AD25

V30

PCI_AD26

V29

PCI_AD27

U27

PCI_AD28

U28

PCI_AD29

U29

PCI_AD30

U30

PCI_AD31

T27

PCI_CBE00

AA33

PCI_CBE01

Y28

PCI_CBE02

V32

PCI_CBE03

V27

PCI_CLK_IN

R30

PCI_CLK_OUT

R32

PCI_DEVSEL

W33

PCI_FRAME

V33

PCI_GNT0

P33

PCI_GNT1

N33

PCI_GNT2

T29

PCI_INT_A0

R27

PCI_INT_A1

R31

PCI_INT_A2

R29

PCI_IRDY

V31

PCI_PAR

Y29

PCI_PERR

W28

PCI_REQ0

R28

PCI_REQ1

R34

PCI_REQ2

T28

PCI_RST

T30

PCI_SERR

W27

PCI_STOP

W31

PCI_TRDY

W32

PCI_VIO_0

P29

PCI_VIO_1

P28

PCI_VIO_2

P30

EBI_ADDR24

R33

EBI_ADDR25

P32

EBI_CS0

AD31

EBI_CS1

AE33

EBI_CS2

AD32

EBI_CS3

AC30

EBI_CS4

AD34

EBI_DS

AC29

EBI_RD

AB28

EBI_RW

AB27

EBI_TA2

AB29

EBI_TA

AB30

EBI_TS

N32

EBI_TSIZE0

AD33

EBI_TSIZE1

AC31

EBI_WE0

AC27

EBI_WE1

AC28

NAND_PB

P31

GPIO_00

AJ9

GPIO_01

AH10

GPIO_02

AJ10

GPIO_03

AH11

GPIO_04

AM8

GPIO_05

F29

GPIO_06

D31

GPIO_07

G27

GPIO_08

C33

GPIO_09

F28

GPIO_10

E31

GPIO_11

F31

GPIO_12

AL9

GPIO_13

AP7

GPIO_14

L31

GPIO_15

J 33

GPIO_16

AD7

GPIO_17

AC8

GPIO_18

AP8

GPIO_19

AN8

GPIO_20

AM9

GPIO_21

AL10

GPIO_22

AN9

GPIO_23

K32

GPIO_24

K30

GPIO_25

M27

GPIO_26

K31

GPIO_27

L29

GPIO_28

J 34

GPIO_29

G30

GPIO_30

G32

GPIO_31

G31

GPIO_32

E29

GPIO_33

L30

GPIO_34

AG33

GPIO_35

AG34

GPIO_36

L33

GPIO_37

M30

GPIO_38

L32

GPIO_39

K33

GPIO_40

AP25

GPIO_41

AN25

GPIO_42

AM10

GPIO_43

AL24

GPIO_44

AL11

GPIO_45

AN10

GPIO_46

M28

GPIO_47

M29

GPIO_48

AF33

GPIO_49

AE32

GPIO_50

AC6

GPIO_51

AE1

GPIO_52

AC7

GPIO_53

AD4

GPIO_54

AE2

GPIO_55

G33

GPIO_56

D33

GPIO_57

J 30

GPIO_58

J 32

GPIO_59

J 31

GPIO_60

H33

GPIO_61

H32

GPIO_62

L28

GPIO_63

L27

SGPIO_00

AD29

SGPIO_01

AD30

SGPIO_02

AE31

SGPIO_03

AE30

SGPIO_04

AD6

SGPIO_05

AD5

SGPIO_06

AE4

SGPIO_07

AE3

BCM7411_DVI_CLK2

11:U17

0 . 1 u F

C103

LVDS_TX_

9:A4

10

0

R15

7

S-VIDEO1_SW

7:C7

D3.3V

1K

R1

1

5

4 . 7 u F

C104

HDMI_HPD_2

6:G20

LVDS_TX_OUT_TB0-

9:A4

LVDS_TX_OUT_TA2-

9 : A 3 ; 9 : E5

22

R101

4.7

K

R14

2

EBI_ADDR25

D2

COMP1_S

W

7:A3

LVDS_TX_OUT_TA3-

9 : A 4 ; 9 : E4

SYS_RESET

b

2 : B 3 ; 4 : B 6 ; 8 : A 3 ; 11 : O 11

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

.

A1.2V

REV_SEL2

J2

1K

R16

3

33

R153

EBI_ADDR16/PCI_CBE0

D7;10:BA16

4.7

K

R14

0

22

R155

EBI_ADDR24

D7

1K

R1

1

6

SCL2_3.3V

A 2 ; 4 : E 6 ; 5 : A 5 ; 9 : E4

EBI_CS1b

10:BA17

EBI_ADDR20/PCI_PAR

D2

EBI_ADDR19/PCI_CBE3

D3;10:BA15

1K

R151

1K

R17

0

D3.3V

1K

R1

1

2

1K

R1

1

3

LVDS_TX_

9:A4

10

0

R10

5

READ

Y

D3.3V

10

0

R10

6

READ

Y

0 . 1 u F

C107

BCM3553

IC100

OB_AGC

AK34

OB_ADCAV 1P2

AM30

OB_ADCAV 2P5

AL30

OB_AVSS_1

AK29

OB_AVSS_2

AM31

OB_PLLAVDD1P2

AL29

OB_I_N

AN31

OB_I_P

AP31

OB_IFVCO_N

AP32

OB_IFVCO_P

AP33

PKT0_CLK

A33

PKT0_DATA

B33

PKT0_SYNC

C31

HSX_CLK

C30

HSX_DATA

D30

HSX_SYNC

B32

CHIP2POD_CR

X

H28

CHIP2POD_DR

X

H29

POD2CHIP_MCLKI

G29

POD2CHIP_MDI0

E28

POD2CHIP_MDI1

B34

POD2CHIP_MDI2

C32

POD2CHIP_MDI3

K28

POD2CHIP_MDI4

K27

POD2CHIP_MDI5

J 29

POD2CHIP_MDI6

J 28

POD2CHIP_MDI7

J 27

POD2CHIP_MISTR

T

D32

POD2CHIP_MIVAL

C34

CHIP2POD_MCLKO

F32

CHIP2POD_MDO

0

H27

CHIP2POD_MDO

1

F34

CHIP2POD_MDO

2

F33

CHIP2POD_MDO

3

H31

CHIP2POD_MDO

4

F30

CHIP2POD_MDO

5

E30

CHIP2POD_MDO

6

E33

CHIP2POD_MDO

7

E32

CHIP2POD_MOSTR

T

H30

CHIP3POD_MOVAL

G28

VDAC_BGVDD2P5

AL26

VDAC_AVDD3P3_1

AM28

VDAC_AVDD3P3_2

AL27

VDAC_AVSS1

AJ26

VDAC_AVSS2

AK27

VDAC_AVSS3

AK26

VDAC_AVDD1P2

AJ27

VDAC_DREG

AP26

VDAC_RBIAS

AM27

VDAC_0

AN27

VDAC_1

AN26

VDAC_2

AM26

VDAC_3

AM25

HD_DVI_0

AM5

HD_DVI_1

AN4

HD_DVI_2

AP4

HD_DVI_3

AL6

HD_DVI_4

AM6

HD_DVI_5

AP5

HD_DVI_6

AN5

HD_DVI_7

AL7

HD_DVI_8

AL8

HD_DVI_9

AN6

HD_DVI_10

AM7

HD_DVI_11

AK9

HD_DVI_12

AN7

HD_DVI_13

AK8

HD_DVI_14

AH9

HD_DVI_CLK_N

AJ11

HD_DVI_CLK_P

AK10

HD_DVI_DE

AH12

HD_DVI_HSYNC

AK11

HD_DVI_VSYNC

AH13

DVO_0_0

H7

DVO_0_1

E1

DVO_0_2

K8

DVO_0_3

J6

DVO_0_4

G4

DVO_0_5

E2

DVO_0_6

F3

DVO_0_7

L6

DVO_0_8

K5

DVO_0_9

H2

DVO_0_10

H6

DVO_0_11

H5

DVO_0_12

K7

DVO_0_13

G1

DVO_0_14

H3

DVO_0_15

G2

DVO_0_16

J5

DVO_0_17

G3

DVO_0_18

F2

DVO_0_19

H4

DVO_0_20

J7

DVO_0_21

J8

DVO_0_22

H1

DVO_0_23

K6

DVO_0_24

K2

DVO_0_25

K3

DVO_0_26

J2

DVO_0_27

K4

DVO_0_28

J3

DVO_0_29

J4

DVO_0_CLK_NEG

G8

DVO_0_CLK_POS

G7

DVO_0_DE

F4

DVO_0_HSYNC

D2

DVO_0_VSYNC

D1

LVDS_TX_0_DATA_0_N

B7

LVDS_TX_0_DATA_0_P

C7

LVDS_TX_0_DATA_1_N

D7

LVDS_TX_0_DATA_1_P

E7

LVDS_TX_0_DATA_2_N

B6

LVDS_TX_0_DATA_2_P

C6

LVDS_TX_0_DATA_3_N

B5

LVDS_TX_0_DATA_3_P

C5

LVDS_TX_0_DATA_4_N

D5

LVDS_TX_0_DATA_4_P

E5

LVDS_TX_1_DATA_0_N

A4

LVDS_TX_1_DATA_0_P

B4

LVDS_TX_1_DATA_1_N

D4

LVDS_TX_1_DATA_1_P

E4

LVDS_TX_1_DATA_2_N

A3

LVDS_TX_1_DATA_2_P

B3

LVDS_TX_1_DATA_3_N

B2

LVDS_TX_1_DATA_3_P

B1

LVDS_TX_1_DATA_4_N

F6

LVDS_TX_1_DATA_4_P

F5

LVDS_TX_0_CLK_N

D6

LVDS_TX_0_CLK_P

E6

LVDS_TX_1_CLK_N

C3

LVDS_TX_1_CLK_P

C2

LVDS_TX_AVSS_1

A6

LVDS_TX_AVSS_2

D8

LVDS_TX_AVSS_3

H9

LVDS_TX_AVSS_4

G6

LVDS_TX_AVSS_5

C1

LVDS_TX_AVDD2P5_1

A7

LVDS_TX_AVDD2P5_2

E8

LVDS_PLL_AVDDC1P2

G5

LVDS_TX_AVDD C1P2

G9

EBI_ADDR23/PCI_DEVSEL

b

D3

LVDS_TX_OUT_TA1-

9 : A 3 ; 9 : E4

33

R134

4.7

K

R13

8

TU2BCM3553_SYN

C

8:A3

4.7

K

R14

4

READ

Y

EBI_ADDR/PCI_AD[17-31]

D7;10:BA10

EBI_ADDR19/PCI_CBE3

D6;10:BA15

SCL3_3.3V

4 : F 1 ; 9 : A6

EBI_CS0b

D2

10

0

R10

4

READ

Y

EBI_RDb

F6;10:BA17

4.7

K

R13

7

1K

R15

0

HB-1M1608-102J

T

L100

EBI_CS0b

F6

BCM7411_DVI_OUT2[15-29

]

11:K7

4.7

K

R13

9

0 . 1 u F

C110

0 . 0 1 u F

C108

+5.0V

0 . 1 u F

C100

EBI_RDb

D1;10:BA17

SDA1_5V

5:C3

1K

R16

9

A1.2V

EBI_ADDR16/PCI_CBE0

D3;10:BA16

SCL1_5V

5:C3

1K

R16

0

EBI_ADDR/PCI_AD[17-31]

E4;10:BA10

1K

R15

8

22

R152

LVDS_TX_

9:A5

LVDS_TX_

9:A5

4.7

K

R14

3

READ

Y

HDMI_HPD_1

6:G11

A1.2V

BCM_TX 4:A4

HDMI_POWER_1

6:G9;6:AG26

EBI_ADDR23/PCI_DEVSEL

b

D7

EBI_ADDR22/PCI_STOP

b

D2

D3.3V

LVDS_TX_

9 : A 4 ; 9 : E4

1K

R14

8

LVDS_TX_

9:A4

REV_SEL0

H4

EBI_ADDR17/PCI_CBE

1

D3;10:BA15

0 . 1 u F

C123

SDA3_3.3V

4 : F 1 ; 9 : A6

HDMI_SEL_1

6:W19

LVDS_TX_

9 : A 3 ; 9 : E4

EBI_ADDR20/PCI_PAR

D7

REV_SEL0

J2

LVDS_TX_

9 : A 3 ; 9 : E4

0 . 1 u F

C105

+5.0V

4 . 7 u F

C125

BCMPWM_VBR_A

8:G6

0 . 1 u F

C109

SCL0_3.3V

8:A3

0 . 1 u F

C106

1K

R15

9

47

0

R16

4

COMPOSITE1_S

W

7:C6

LVDS_TX_

9 : A 3 ; 9 : E5

EBI_WE1b

D6;10:BA16

0 . 1 u F

C101

A2.6V

22

R100

EBI_WE1b

D1;10:BA16

0 . 1 u F

C124

0 . 1 u F

C111

1K

R1

1

7

COMP2_S

W

7:C3

SCL2_3.3V

H 1 ; 4 : E 6 ; 5 : A 5 ; 9 : E4

HDMI_POWER_2

6:G19;6:AG23

EBI_TAb

10:BA16

BCM7411_27M_CLK 10:AF4

33

R107

BCM7411_INTb

10:BA16

CAT24C08WI-GT

IC102

3

A2

2

A1

4

VSS

1

A0

5

SDA

6

SCL

7

WP

8

VCC

D3.3V

RF_SWITCH_CTR

L

8:A5

0 . 1 u F

C126

C1

1

7

READY

C1

1

8

READY

C1

1

9

READY

C12

0

READY

C1

1

4

READY

C12

1

READY

C1

1

5

READY

C1

1

6

READY

D3.3V

1K

R12

1

1K

R12

2

1K

R12

3

1K

R12

4

1K

R12

5

1K

R126

1K

R127

D3.3V

S29GL256N10TFI02

0

IC101

26

A1

27

NC1

28

NC2

29

VI O

30

NC3

31

A0

32

CE

33

VSS1

34

OE

35

DQ0

36

DQ8

37

DQ1

38

DQ9

39

DQ2

40

DQ10

41

DQ3

42

DQ11

43

VCC

44

DQ4

45

DQ12

46

DQ5

47

DQ13

48

DQ6

49

DQ14

50

DQ7

17

RY/BY

3

A15

6

A12

16

WP/ACC

15

A21

14

RESET

13

WE

12

A20

11

A19

10

A8

9

A9

8

A10

7

A11

4

A14

5

A13

25

A2

24

A3

23

A4

2

A22

22

A5

21

A6

1

A23

20

A7

19

A17

18

A18

51

DQ15/A_1

52

VSS2

53

BYTE

54

A16

55

NC4

56

NC5

1K

R10

9

1K

R1

1

0

1K

R1

1

9

1K

R10

8

1K

R10

2

1K

R10

3

EBI_ADDR/PCI_AD[23]

EBI_ADDR/PCI_AD[26]

EBI_DATA/PCI_AD[12]

EBI_ADDR/PCI_AD[18]

EBI_ADDR/PCI_AD[31]

EBI_ADDR/PCI_AD[18]

EBI_ADDR/PCI_AD[20]

EBI_DATA/PCI_AD[10]

EBI_DATA/PCI_AD[0 ]

EBI_ADDR/PCI_AD[27]

EBI_ADDR/PCI_AD[30]

EBI_ADDR/PCI_AD[25]

EBI_DATA/PCI_AD[9 ]

EBI_DATA/PCI_AD[5 ]

EBI_DATA/PCI_AD[2 ]

EBI_ADDR/PCI_AD[22]

EBI_ADDR/PCI_AD[28]

EBI_ADDR/PCI_AD[30]

EBI_ADDR/PCI_AD[20]

EBI_ADDR/PCI_AD[24]

EBI_DATA/PCI_AD[5 ]

EBI_DATA/PCI_AD[6 ]

EBI_ADDR/PCI_AD[17]

EBI_DATA/PCI_AD[8 ]

EBI_DATA/PCI_AD[13]

EBI_DATA/PCI_AD[15]

EBI_DATA/PCI_AD[15]

EBI_DATA/PCI_AD[14]

EBI_ADDR/PCI_AD[28]

EBI_ADDR/PCI_AD[22]

EBI_ADDR/PCI_AD[21]

EBI_ADDR/PCI_AD[23]

EBI_DATA/PCI_AD[0 ]

EBI_DATA/PCI_AD[1 ]

EBI_ADDR/PCI_AD[21]

EBI_ADDR/PCI_AD[27]

EBI_ADDR/PCI_AD[26]

EBI_DATA/PCI_AD[12]

EBI_DATA/PCI_AD[4 ]

EBI_DATA/PCI_AD[6 ]

EBI_DATA/PCI_AD[1 ]

EBI_ADDR/PCI_AD[29]

EBI_ADDR/PCI_AD[24]

EBI_ADDR/PCI_AD[29]

EBI_DATA/PCI_AD[2 ]

EBI_DATA/PCI_AD[8 ]

EBI_DATA/PCI_AD[11 ]

EBI_DATA/PCI_AD[11 ]

EBI_DATA/PCI_AD[4 ]

EBI_DATA/PCI_AD[9 ]

EBI_ADDR/PCI_AD[31]

EBI_ADDR/PCI_AD[19]

EBI_ADDR/PCI_AD[19]

EBI_DATA/PCI_AD[14]

EBI_DATA/PCI_AD[13]

EBI_DATA/PCI_AD[3 ]

EBI_DATA/PCI_AD[7 ]

EBI_DATA/PCI_AD[10]

EBI_DATA/PCI_AD[3 ]

EBI_ADDR/PCI_AD[25]

EBI_ADDR/PCI_AD[17]

EBI_DATA/PCI_AD[7 ]

BCM7411_DVI_OUT2[0]

BCM7411_DVI_OUT2[1]

BCM7411_DVI_OUT2[2]

BCM7411_DVI_OUT2[3]

BCM7411_DVI_OUT2[4]

BCM7411_DVI_OUT2[5]

BCM7411_DVI_OUT2[6]

BCM7411_DVI_OUT2[7]

BCM7411_DVI_OUT2[8]

BCM7411_DVI_OUT2[9]

BCM7411_DVI_OUT2[10]

BCM7411_DVI_OUT2[11]

BCM7411_DVI_OUT2[12]

BCM7411_DVI_OUT2[13]

BCM7411_DVI_OUT2[14]

BCM741

1_DVI_OUT2[15-29

]

BCM7411_DVI_OUT2[15]

BCM7411_DVI_OUT2[16]

BCM7411_DVI_OUT2[17]

BCM7411_DVI_OUT2[18]

BCM7411_DVI_OUT2[19]

BCM7411_DVI_OUT2[20]

BCM7411_DVI_OUT2[21]

BCM7411_DVI_OUT2[22]

BCM7411_DVI_OUT2[23]

BCM7411_DVI_OUT2[24]

BCM7411_DVI_OUT2[25]

BCM7411_DVI_OUT2[26]

BCM7411_DVI_OUT2[27]

BCM7411_DVI_OUT2[28]

BCM7411_DVI_OUT2[29]

Boot STRAP & FLASH

B o a r d   C o n f i g u r t i o

n

HDMI_HDCP KEY MEMORY

BCM Recommen

d

BCM Recommen

d

Содержание 42LB7DF

Страница 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 ...

Страница 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 ...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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 ...

Страница 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...

Страница 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...

Страница 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...

Страница 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 ...

Страница 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...

Страница 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...

Страница 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...

Страница 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 ...

Страница 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...

Страница 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...

Страница 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...

Страница 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 ...

Страница 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...

Страница 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 ...

Страница 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...

Страница 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 ...

Страница 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...

Страница 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 ...

Страница 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...

Страница 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 ...

Страница 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...

Страница 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 ...

Страница 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...

Страница 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 ...

Страница 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...

Страница 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 ...

Страница 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...

Страница 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...

Страница 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 ...

Страница 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 ...

Страница 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 ...

Страница 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 ...

Страница 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 ...

Страница 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 ...

Страница 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 ...

Страница 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 ...

Страница 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...

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

Страница 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 ...

Страница 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...

Страница 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...

Страница 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...

Страница 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 ...

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

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