background image

5

CUSTOMER

1

P/P

2

Wireless TV

LGE DIGITAL MEDIA RESERCH LAB DIZNET GR.

11/20

3

D

E

2004-07-13

C

A.G.TECH   L T D. 

3

SHEET

B

MODEL NAME

6

7

B

REMARK

6

CHECK-1

2004-08-20

A

5

C

D

A

4

DATE

E

LVDS OUTPUT LOGIC

REV.

DESIGN BY

UPDATE

CHECK-2

IN3+

18

17

IN3-

NC

20

1

VCC1

VCC2

2

22uF/16V/E55

CP1101

11-4C

5-4C

11-5C

2

4

1

J1101

15

CLKIN+

CLKIN-

14

3

GND1

GND2

4

7

GND3

GND4

10

13

GND5

GND6

16

19

GND7

IN0+

6

5

IN0-

9

IN1+

IN1-

8

IN2+

12

11

IN2-

12-7C

11-4C

5-4B

C1102

5pF

VCC3.3V

5-4B

11-4C

DF14A-20P-1.00H

CB1105

0.1uF

5-4C

TP1868

11-5B

11-5B

5-6C

11-4C

10

TD3_D11

TD4_D16

16

18

TD5_D17

TD6_D23

25

38

TDM

TDP

37

VCC1

1

VCC2

9

26

VCC3

5-4B

11-4C

C1105

5pF

15

TB5_D15

TB6_D18

19

46

TBM

TBP

45

20

TC0_D19

22

TC1_D20

TC2_D21

23

24

TC3_D22

27

TC4_D24

TC5_D25

28

TC6_D26

30

TCM

42

41

TCP

TD0_D27

50

2

TD1_D5

TD2_D10

8

34

PLLVCC

32

SHUTON

51

TA0_D0

TA1_D1

52

54

TA2_D2

TA3_D3

55

56

TA4_D4

TA5_D6

3

4

TA6_D7

48

TAM

TAP

47

TB0_D8

6

7

TB1_D9

TB2_D12

11

12

TB3_D13

TB4_D14

14

U1101

CLKIN

31

40

CLKOUTM

CLKOUTP

39

CLKSEL

17

GND1

5

GND2

13

GND3

21

GND4

53

GND5

29

49

LVDGND

43

LVDSGND0

36

LVDSGND1

LVDSVCC

44

PLLGND1

35

PLLGND2

33

C1103

5pF

10K

RD1101

5-4B

11-5C

11-5C

THC63LVDM83R

FB1108

FB40OHM

FB1109

FB40OHM

11-4C

5-4C

5-4B

5-4B

VCC3.3V

0.1uF

CB1101

5-4C

11-4C

11-5C

11-4C

FB1104

FB40OHM

FB1105

FB40OHM

FB1107

FB40OHM

5-4B

5-4C

TP1819

TP1869

FB1103

FB40OHM

5-4C

11-4C

11-5C

5-4C

VCCLCD

TP1816

TP1817

TP1818

5-4B

5-4B

5-4C

5-4C

5-4B

5-4C

5-4B

0.1uF

CB1103

11-4C

FB500OHM

FB1101

5-4B

11-5C

11-5C

5-4B

CB1104

0.1uF

RU1101

10K

5-4B

5pF

C1101

TP1945

TP1946

5-4B

5pF

C1104

11-5C

12-7C

11-3D

11-4C

5-4B

FB1102

FB40OHM

TP1870

FB1111

FB40OHM

VCC3.3V

TP1814

TP1844

TP1815

TP1845

0.1uF

CB1106

FB1106

FB40OHM

FB1110

FB40OHM

RIN2-

RIN2+

RCLKIN-

RIN3-

RIN3+

RIN0-

5-4C

VCC3.3V

RIN1-

RIN1+

RIN2-

RIN2+

RCLKIN-

RIN3-

RIN3+

LV_PWDN

VO0_VLD

VO0_CLK

RIN0+

RIN1-

RIN1+

VO0_P23
VO0_P21

VO0_P8

VO0_P9

VO0_P10

VO0_P14

VO0_P15

VO0_P11

VO0_P12

VO0_P13

VO0_P0
VO0_P6

VO0_P7
VO0_P1

VO0_P2

VO0_P3

VO0_P4

VO0_P5

VO0_HS

VO0_VS

VO0_P20

VO0_P19
VO0_P18

LV_PWDN

VO0_P17
VO0_P16

VO0_P22

RIN0-

RIN0+

UPDATE

3

C

A

B

D

6

5

CHECK-1

REMARK

DESIGN BY

DATE

E

2004-08-20

SDRAM DDR LOGIC

REV.

CHECK-2

5

2

4

1

22X4

RA1007 3

4

P/P

CUSTOMER

1

LGE DIGITAL MEDIA RESERCH LAB DIZNET GR.

10/20

2

3

C

D

E

B

MODEL NAME

A.G.TECH   L T D. 

Wireless TV

6

7

2004-07-13

SHEET

A

4

3

4

TP1866

TP1943

TP1867

TP1944

52

VSSQ3

VSSQ4

58

64

VSSQ5

10-1B

3-6C

10-5A

3-5B

10-5A

3-5B

TP1941

22X4

RA1008

UDM

47

51

UDQS

1

VDD1

VDD2

18

33

VDD3

VDDQ1

3

9

VDDQ2

VDDQ3

15

55

VDDQ4

VDDQ5

61

VREF

49

VSS1

34

48

VSS2

VSS3

66

6

VSSQ1

VSSQ2

12

DQ2

5

7

DQ3

DQ4

8

10

DQ5

DQ6

11

13

DQ7

DQ8

54

56

DQ9

20

LDM

LDQS

16

NC1

14

25

NC2

NC3

43

53

NC4

NC7_A13

17

NC8_A12

42

A8

39

A9

40

BA0

26

27

BA1

44

CKE

CLK

45

DNU1_NC5

50

19

DNU2_NC6

DQ0

2

4

DQ1

DQ10

57

59

DQ11

DQ12

60

62

DQ13

DQ14

63

65

DQ15

22

*CAS

46

*CLK

*CS

24

*RAS

23

*WE

21

A0

29

A1

30

A10_AP

28

A11

41

A2

31

32

A3

A4

35

A5

36

A6

37

A7

38

10-1B

3-6C

R1004

22

10-1B

3-6C

R1019

1K/1%/NC

K4D28163HD-TC50

U1002

10-5A

3-5B

10-1B

3-5B

VCC2.5V

3-5C

10-1A

3-5B

0.1uF

CB1015

3-6C

10-1A

3-5B

VCC1.2V

FB20OHM/NC

FB1001

10-1B

3-5C

VCC1.2V

3-6C

10-5B

3-6C

10-5B

3-6C

3-3B

3-5C

10-1A

3-5B

10-5B

3-6C

3-3C

3-3C

10-1B

10-1B

3-5C

TP1864

VCC1.2V

RA1002

22X4

7

8

3-3B

VCC2.5V

10-5B

3

4

10-5B

3-5B

RA1007

22X4

5

6

R1015

22

VCC1.2V

6

VCC1.2V

0.1uF

CB1006

22X4

RA1005 7

8

3-5C

22X4

RA1005

VCC_REF

3-3C

10-1A

3-5B

10-5B

3-6C

22X4

RA1003 1

2

RA1008

22X4

5

CP1002

10uF/16V/X3528

10-5A

3-5B

22X4

RA1004 1

2

3-3B

RA1003

22X4

7

8

10-5A

3-5B

VCC_REF

CB1016

0.1uF

10-5B

3-5C

3-3B

3-3B

10-1B

3-6C

VCC3.3V

3-3B

22

R1014

R1016

3-3B

10-1B

3-5B

3-3B

22X4

RA1008 7

8

0.1uF

CB1007

3-3C

CP1001

10uF/16V/X3528

10-5B

3-6C

RA1005

22X4

5

6

22

2

3-5C

3-3C

3-3C

VCC2.5V

22X4

RA1006 3

4

CB1001

0.1uF

3-5B

3-3C

10-1B

3-5B

3-3C

FB1003

FB20OHM/NC

3-3C

RA1007

22X4

1

4

10-5A

3-5B

3-3B

VCC_REF

RA1004

22X4

3

4

10-5A

3-5B

3-3C

10-1A

1

2

10uF/16V/X3528

CP1003

22X4

RA1002 1

2

RA1003

22X4

3

6

22

R1002

10-1A

3-5B

22X4

RA1004 5

6

RA1008

22X4

R1012

22

22X4

RA1001 5

6

3-3C

10-1B

3-6C

RA1006

22X4

5

22

R1001

CB1013

0.1uF

3-3C

VCC_REF

3-3C

3-5B

10uF/16V/X3528

CP1004

RA1001

22X4

3

4

10-1A

3-5B

10-1B

3-6C

10-1A

3-5B

VCC_REF

3-3C

3-3B

3-5C

0.1uF

CB1004

10-5A

34

VSS1

VSS2

48

66

VSS3

VSSQ1

6

12

VSSQ2

VSSQ3

52

58

VSSQ4

VSSQ5

64

CB1018

0.1uF

FB20OHM

FB1002

NC2

25

43

NC3

NC4

53

17

NC7_A13

42

NC8_A12

47

UDM

UDQS

51

VDD1

1

18

VDD2

VDD3

33

3

VDDQ1

VDDQ2

9

15

VDDQ3

VDDQ4

55

61

VDDQ5

49

VREF

DQ11

59

60

DQ12

DQ13

62

63

DQ14

DQ15

65

5

DQ2

DQ3

7

8

DQ4

DQ5

10

11

DQ6

DQ7

13

54

DQ8

DQ9

56

LDM

20

16

LDQS

14

NC1

A3

32

35

A4

36

A5

37

A6

38

A7

39

A8

40

A9

26

BA0

BA1

27

CKE

44

45

CLK

50

DNU1_NC5

DNU2_NC6

19

2

DQ0

DQ1

4

57

DQ10

3-5C

3-3C

U1001

K4D28163HD-TC50

*CAS

22

*CLK

46

24

*CS

23

*RAS

21

*WE

29

A0

30

A1

28

A10_AP

41

A11

31

A2

22X4

1

2

10-5B

3-5B

10-5B

3-5B

VCC2.5V

0.1uF

CB1002

VCC2.5V

VCC2.5V

R1005

22

3-3C

VCC2.5V

10-5A

3-5B

3-3C

RA1005

22X4

RA1001 1

2

RA1004

22X4

7

8

CB1003

0.1uF

8

RA1002

22X4

3

4

22X4

RA1003 5

6

3-3C

3-3B

0.1uF

CB1011

10-5A

3-5B

0.1uF

CB1009

CB1017

0.1uF

RA1001

22X4

7

R1006

22

CB1012

0.1uF

3-5C

R1013

22

R1017

R1020

1K/1%/NC

3-3C

VCC2.5V

10-5B

3-5C

7

8

10-1A

3-5B

3-3B

3-5C

22X4

RA1002 5

6

10-1A

3-5B

22

8

22

R1003

CB1008

0.1uF

3-3B

22X4

RA1006

0.1uF

CB1010

RA1006

22X4

1

2

10-5B

3-6C

22X4

RA1007 7

DRAM0_A5

DRAM0_A4
DRAM0_A3

DRAM0_A2

DRAM0_A1

DRAM0_A0

DRAM0_BA1

DRAM0_BA0

*DRAM0_RAS
*DRAM0_CAS

DRAM0_CLK

*DRAM0_CLK

DRAM0_CKE

*DRAM0_CS

*DRAM0_WE

DRAM0_DM3
DRAM0_DM2

DRAM0_D23

DRAM0_D22
DRAM0_D21

DRAM0_D20

DRAM0_D19

DRAM0_D18
DRAM0_D17

DRAM0_D16

DRAM0_DQS3
DRAM0_DQS2

DRAM0_A11

DRAM0_A10

DRAM0_A9

DRAM0_A8
DRAM0_A7

DRAM0_A6

*DRAM0_WE

DRAM0_DM1
DRAM0_DM0

DRAM0_A12

DRAM0_D31

DRAM0_D30
DRAM0_D29

DRAM0_D28

DRAM0_D27

DRAM0_D26
DRAM0_D25

DRAM0_D24

DRAM0_D1

DRAM0_D0

DRAM0_DQS1
DRAM0_DQS0

DRAM0_A11

DRAM0_A10

DRAM0_A9

DRAM0_A8
DRAM0_A7

DRAM0_A6

DRAM0_A5

DRAM0_A4
DRAM0_A3

DRAM0_A2

DRAM0_A1

DRAM0_A0

DRAM0_BA1

DRAM0_BA0

DRAM0_CLK

*DRAM0_CLK

DRAM0_CKE

*DRAM0_CS

*DRAM0_RAS
*DRAM0_CAS

DRAM0_A12

DRAM0_D15

DRAM0_D14
DRAM0_D13

DRAM0_D12

DRAM0_D11

DRAM0_D10

DRAM0_D9

DRAM0_D8

DRAM0_D7

DRAM0_D6
DRAM0_D5

DRAM0_D4

DRAM0_D3

DRAM0_D2

PLL

PLL

PLL

IO POWER/GND

DDR POWER

PLL POWER /GND

PLL

UPDATE

DATE

REMARK

2004-08-20

DESIGN BY

CHECK-1

CHECK-2

9/20

D

Wireless TV

LGE DIGITAL MEDIA RESERCH LAB DIZNET GR.

P/P

2

4

1

B

6

3

B

C

A.G.TECH   L T D. 

VSS_PLL3

D11

VCC3.3VPLL

VCC3.3V

E

3

5

6

7

A

MODEL NAME

2004-07-13

SHEET

A

4

C

PLL POWER TO 3.3V INSTEAD OF 1.8V FOR EM8620L

NEAR BGA CPU

D

E

EM8610L-IO/DDR/PLL POWER & GND

REV.

NOTE : MOVE BEAD FROM 31@100 TO FB/NC LOCATION TO SET 

5

CUSTOMER

1

2

VSS_IO_27

V6

V7

VSS_IO_28

VSS_IO_29

V10

VSS_IO_3

F10

V14

VSS_IO_30

VSS_IO_31

V17

V18

VSS_IO_32

F14

VSS_IO_4

VSS_IO_5

F17

F18

VSS_IO_6

VSS_IO_7

G6

G7

VSS_IO_8

VSS_IO_9

G8

D8

VSS_PLL0

D9

VSS_PLL1

VSS_PLL2

D10

G18

VSS_IO_12

VSS_IO_13

H7

H17

VSS_IO_14

VSS_IO_15

J7

K6

VSS_IO_16

VSS_IO_17

K18

P6

VSS_IO_18

VSS_IO_19

P18

F7

VSS_IO_2

T7

VSS_IO_20

VSS_IO_21

T17

U6

VSS_IO_22

VSS_IO_23

U7

U8

VSS_IO_24

VSS_IO_25

U17

U18

VSS_IO_26

VDD_IO_16

W18

VDD_IO_2

E10

E12

VDD_IO_3

VDD_IO_4

E14

F5

VDD_IO_5

VDD_IO_6

H5

K5

VDD_IO_7

VDD_IO_8

M5

P5

VDD_IO_9

VDD_PLL0

C8

C9

VDD_PLL1

C10

VDD_PLL2

VDD_PLL3

C11

VSS_IO_1

F6

G16

VSS_IO_10

VSS_IO_11

G17

VDD_2V5_10

U19

VDD_2V5_2

E15

E17

VDD_2V5_3

VDD_2V5_4

E19

G19

VDD_2V5_5

VDD_2V5_6

J19

L19

VDD_2V5_7

VDD_2V5_8

N19

R19

VDD_2V5_9

E6

VDD_IO_1

VDD_IO_10

V5

W6

VDD_IO_11

VDD_IO_12

W10

W12

VDD_IO_13

VDD_IO_14

W14

W16

VDD_IO_15

0.1uF

CB910

VCC3.3V

VCC2.5V

VCC1.8V

EM8610L_H

U201

E13

VDD_2V5_1

CB912

0.1uF

VCC3.3VPLL

0.1uF

CB909

VCC3.3V

VCC2.5V

VCC3.3V

VCC3.3VPLL

CB911

0.1uF

CB907

0.1uF

10uF/16V/X3528

CP903

R901

0

CP904

10uF/16V/X3528

0.1uF

CB904

CB908

0.1uF

0.1uF

CB906

CP902

10uF/16V/X3528

CP901

D901

BAS70

A1

K1

CB913

0.1uF

0.1uF

CB914

CB903

0.1uF

10uF/16V/X3528

0.1uF

CB902

CB901

0.1uF

0.1uF

CB905

CP905

10uF/16V/X3528

D902

BAS70

A1

K1

CP906

10uF/16V/X3528

VCC2.5V

FB20OHM

FB902

CORE POWER/GND

VIDEO DACS POWER / GND

A

4

A

B

6

5

6

C

D

EM8610L-POWER & GND

REV.

5

CUSTOMER

1

2

4

TP1843

1

P/P

2004-08-20

2

Wireless TV

LGE DIGITAL MEDIA RESERCH LAB DIZNET GR.

8/20

D

E

3

C

A.G.TECH   L T D. 

3

B

MODEL NAME

2004-07-13

DESIGN BY

CHECK-1

CHECK-2

DATE

E

REMARK

UPDATE

SHEET

7

0.1uF

0.1uF

CB801

FB20OHM

FB801

VCC3.3V

VCC1.8V

CP801

10uF/16V/X3528

0.1uF

CB803

CB802

CB805

0.1uF

0.1uF

CB808

CP802

10uF/16V/X3528

0.1uF

0.1uF

CB807

CB806

0.1uF

0.1uF

CB809

R15

VSS_CORE_49

J13

VSS_CORE_5

VSS_CORE_6

J14

J15

VSS_CORE_7

VSS_CORE_8

K9

K10

VSS_CORE_9

VCC1.8V

10uF/16V/X3528

CP803

CB804

VSS_CORE_34

N14

N15

VSS_CORE_35

VSS_CORE_36

P9

P10

VSS_CORE_37

VSS_CORE_38

P11

P12

VSS_CORE_39

VSS_CORE_4

J12

VSS_CORE_40

P13

P14

VSS_CORE_41

VSS_CORE_42

P15

R9

VSS_CORE_43

VSS_CORE_44

R10

R11

VSS_CORE_45

VSS_CORE_46

R12

R13

VSS_CORE_47

VSS_CORE_48

R14

VSS_CORE_2

J10

VSS_CORE_20

L14

L15

VSS_CORE_21

VSS_CORE_22

M9

M10

VSS_CORE_23

VSS_CORE_24

M11

M12

VSS_CORE_25

VSS_CORE_26

M13

M14

VSS_CORE_27

VSS_CORE_28

M15

N9

VSS_CORE_29

J11

VSS_CORE_3

VSS_CORE_30

N10

N11

VSS_CORE_31

VSS_CORE_32

N12

N13

VSS_CORE_33

VO2_AVSS_U

V2

U2

VO2_AVSS_V

T2

VO2_AVSS_Y

W3

VO3_AVDD_C

VO3_AVSS_C

W2

J9

VSS_CORE_1

VSS_CORE_10

K11

K12

VSS_CORE_11

VSS_CORE_12

K13

K14

VSS_CORE_13

VSS_CORE_14

K15

L9

VSS_CORE_15

VSS_CORE_16

L10

L11

VSS_CORE_17

VSS_CORE_18

L12

L13

VSS_CORE_19

F16

VDD_CORE_7

VDD_CORE_8

H6

H18

VDD_CORE_9

R4

VO1_AVDD

R3

VO1_AVDD_U

VO1_AVDD_V

P3

VO1_AVDD_Y

N3

VO1_AVSS

P4

VO1_AVSS_U

R2

P2

VO1_AVSS_V

N2

VO1_AVSS_Y

U4

VO2_AVDD

V3

VO2_AVDD_U

VO2_AVDD_V

U3

VO2_AVDD_Y

T3

VO2_AVSS

V4

VDD_CORE_18

R6

R18

VDD_CORE_19

VDD_CORE_2

F9

VDD_CORE_20

T6

T18

VDD_CORE_21

VDD_CORE_22

V8

V9

VDD_CORE_23

VDD_CORE_24

V11

V12

VDD_CORE_25

VDD_CORE_26

V13

V15

VDD_CORE_27

V16

VDD_CORE_28

F11

VDD_CORE_3

VDD_CORE_4

F12

F13

VDD_CORE_5

VDD_CORE_6

F15

EM8610L_G

U201

F8

VDD_CORE_1

VDD_CORE_10

J6

J18

VDD_CORE_11

VDD_CORE_12

L6

L18

VDD_CORE_13

VDD_CORE_14

M6

M18

VDD_CORE_15

VDD_CORE_16

N6

N18

VDD_CORE_17

Summary of Contents for 15LW1R

Page 1: ...SERVICE MANUAL CAUTION BEFORE SERVICING THE CHASSIS READ THE SAFETY PRECAUTIONS IN THIS MANUAL CHASSIS ML 042A MODEL 15LW1R 15LW1R MD website http biz LGservice com e mail http www LGEservice com techsup html ...

Page 2: ... 2 CONTENTS CONTENTS 2 PRODUCT SAFETY 3 SPECIFICATION 6 DISASSEMBLY 9 SERVICE TEST PROGRAM 11 TROUBLE SHOOTING 16 BLOCK DIAGRAM 25 WIRING DIAGRAM 30 EXPLODED VIEW 31 REPLACEMENT PARTS LIST 35 SVC SHEET ...

Page 3: ...et such as antennas terminals etc to be sure the set is safe 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 i...

Page 4: ...y 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 charge buildup or exposure of the assembly 3 Use only a grounded ...

Page 5: ...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 replaced component and adjacent components and the circuit boa...

Page 6: ...without notice for improvement 3 General Specification 4 Mechanical Specification 1 Maker Type ActiveDisplay Area Pixel Pitch mm Electrical Interface Color Depth Size mm Surface Treatment Back light Unit LPL TFT Color LCD Module 15 0 inches 380 16mm diagonal Aspect 4 3 0 297mm H x0 297mm V xRGB LVDS 6BIT WITH FRC 16 777 216 colors 304 128 H x228 096V Anti Glare 3H 4 CCFL Item Specification Remark ...

Page 7: ... 10 under Blink Yellow Power off idle X Off adapter Power 0 97 0 97 charging On off adapter Power charging On off 98 over Green complete No battery Off 4 Rx Wireless Lan Network connectingGreen LED Network disconnecting off 5 RX Power LED Power on Blue Dark After 5s Power off off 6 Operating 1 Temp 5 35 Deg Environment 2 Humidity 85 7 Storage 1 Temp 20 60 deg Environment 2 Humidity 85 8 MTBF 50 00...

Page 8: ...otes Relative Brightness Typ 1 L0 0 22 2 L15 0 34 3 L31 0 81 4 L47 2 10 5 L63 4 29 6 L79 7 46 7 L95 11 4 8 L111 16 4 9 L127 22 1 10 L143 28 7 11 L159 36 4 12 L175 45 1 13 L191 55 4 14 L207 66 2 15 L223 78 0 16 L239 90 4 17 L255 100 4 CIE Color Coordinates Min Normal Max White WX 0 286 0 289 0 292 WY 0 301 0 304 0 307 Red Rx 0 616 0 619 0 622 RY 0 340 0 343 0 346 Green Gx 0 295 0 298 0 301 RY 0 575...

Page 9: ...ver by hand as the picture Remove Speaker s screws of both sides Divide all AL TAPES and connectors from Metal Frame Remove the POWER PCB screw 7 8 Remove the serews between metal frame and cabinet Press latches on top center and both side of cabinet and then disassembly metal frame from the cabinet Remove the screws on both side of metal frame disassembly metal frame and module AL Tape AL Tape ...

Page 10: ...EMBLY 1 2 3 4 5 6 Remove screws in stand Push the cover to arrow direction Lift cover Remove screws Remove antenna and AL Tape as the picture Remove screws of Rear shield Al tape 7 Lift Rear shield as the picture ...

Page 11: ...0 seconds after On Click the Enter button of the REMOCON in order to select detailed menu 2 LED Test LED Operation Test of Rx Click the Exit button of the REMOCON to return to the previous initialization menu 3 VOLUME Test Speaker Operation Test Click the Exit button of the REMOCON to return to the previous initialization menu Press Select to confirm Exit to retry LWTV_8002FE LWTV_8002EA Test Item...

Page 12: ...mbers by pressing the arrow key so that brightness falls within Spec Adjust measuring value near 0 65 cd m2 Typ Save the Exit key for escape 3 Brightness value must be 10 or more See following chapter for less than 11 1 After returning to the SVC mode by pressing the Exit Key and selecting the DOT Defect Mode measure brightness value of the center part in the black screen by pressing the numeric k...

Page 13: ...ity display Non mounting of battery N A Battery Error ERROR Battery temperature display Continuous Tone Play Display whether there is connection f the adapter Remained battery capacity display Remained battery capacity and voltage display Data may be different depending on operation of the adapter Test whether there is operation of the adapter BATTERY Status LIFE 50 AC ON TEMP 20 VOLT 12657mV Test...

Page 14: ...e ENTER button Move to the previous mode after TX Command Sending Selected only when pressing the ENTER button Move to previous mode after modification of initialization TX SSID TX Version TX Testing LWTV_800XXX K 1 8 RAMDISK 1 2 TX Long Run TX Factory Default Test Items MICOM 1 3 0 ROMFS 1 2 12 21 ENG TX SSID 80035E LED Volume Brightness Contrast Button Remocon Battery RX Longrun RX Factory Defau...

Page 15: ... Test Battery shipment mode Release mode remained 30 or more Application method 100 charging in aging test Aging Test time Battery 50 charging time 2hours 15 Default No Select Yes when completing solution of patent issued in relation with VCHIP To be published afterwards Enable Canadian VCHIP YES NO Test Items MICOM 1 3 0 ROMFS 1 2 12 21 ENG TX SSID 80035E LED Volume Brightness Contrast Button Rem...

Page 16: ... check soldering of LCT1628 U1006 Fail Fail Pass Reprogram or Replace VCT4973 U603 Fail Fail Pass Check PWRIN signal on Main Board Check 5V signal VCC5 0V_VCT on Main Board Check PWR_ON signal on Main Board Check VCT4973 U603 on Main Board Check LTC1628 U1006 on Main Board Check 16V or Connector J1007 on Power Adapter ...

Page 17: ...or part around signal nSDCS0 Fail Replace or reprogram of Flash U301 Check Bonding of CPU U101 or CPU itself Fail Fail Pass Check VCC3 3V signal on Main Board Check 6MHz Crystal X1402 Line signal on Main Board Check nSDCS0 SDCLK signal on Main Board Check Flash U301 If there is no signal on nSDCS0 or SDCLK signal on Main Board Check LTC1628 U1006 on Main Board Check VCC1 8V signal ...

Page 18: ...27MHz OSC Block Fail Pass Check bonding of CX23416 U502 or MPEG SDRAM U501 Fail Pass Check bonding of MAIN_SCL_1 or MAIN_SDA_1 circuit Fail Pass Check VCC1 25V signal on Main Board Check MPEG_27M signal on Main Board Check clock signal 135MHz of R509 side on Main Board Check MAIN_SCL_1 or MAIN_SDA_1 signal on Main Board ...

Page 19: ...eplace SAW Filter part Fail Fail Replace TR Diode Fail Check IIC Line or VCT4973 U603 Fail Pass Check VCC33V signal on Main Board IIC Line of TV Tuner on Main Board Check 11 pin of TV Tuner on Main Board Check SAW Filter U802 Block on Main Board Check PWM_50KHZ signal on Main Board Check TR Diode on TV Tuner Block ...

Page 20: ...No Replace R206 No Yes Replace U301 No Yes Replace U301 No Yes Check DCIN 16V or not Check the voltage of the pin no 1 3 on Q205 16V or not Check the voltage of the pin No 24 on U301 16V or not Check the voltage of the pin No 21 on U301 5V or not Check the voltage of the pin No 15 on U301 5V or not ...

Page 21: ...2 No Replace Q1901 No Yes Check J1201 and power board No Yes Check U1905 U1904 and Q1905 No Yes Check blue LEDs ON or not Check the voltage of pin No 1 on Q1902 3 3V or not Check the voltage of pin No 5 6 7and 8 on Q1901 3 3V or not Check the voltage of pin No 4 5 and 6 on J1201 5V or not Check the voltage of CP1905 1 2V or not ...

Page 22: ...r Board No Check Q1904 No Yes Check U1101 and U201 No Yes Check U1101 and U201 No Yes Yes Check VCCINV 16V or not Check Inverter Cable OK or not Check VCCLCD 5V or not Check the clock of pin no 31 on U1101 65MHz or not Check the H V sync signal of pin no 27 28 on U1101 OK or not Check J1101 and Cable No Check LVDS Cable OK or not ...

Page 23: ...k FB1302 No Yes Check U1302 C1301 C1302 R1320 R1321 R1318 R1319 No Yes Check U201 No Yes Check connection of Cable on J1301 OK or not Check connection of Speaker Cable OK or not Check the voltage of FB1302 5V or not Check the signal of pin no 6 8 on U1301 OK or not Check the signal of pin no 1 2 3 4 on U1302 OK or not ...

Page 24: ... No Yes Check U201 No Yes Yes Check the battery connection OK or not Check connection of the cable between J201 on power board and J1901 on main board OK or not Check voltage of pin no 1 on U201 on power board 16V or not Check voltage of pin no 14 on U201 1 2V or not Check voltage of pin no 4 on U201 4V or not Check Q202 Q203 No Check voltage of pin no 1 on J202 12 6V or not ...

Page 25: ... 25 BLOCK DIAGRAM RX ...

Page 26: ...z of Audio part 5 UART RS 232 EM8620L has two on chip UARTs The UART0 is used for system debugging and the UART1 is used to communicate with the microcontroller The Information of key button control battery and power management that the microcontroller gets is transported to the UART1 interface of EM8620L 6 Audio Interface EM8620L has a built in digital audio processor that it is able to decode MP...

Page 27: ..._OUT1 RED GRN BLU ITU_T R 656 VIDIN0 7 ARV_1 ALV_1 R_OUT1 L_OUT1 MNT_SC_OUT1 MNT_SY_OUT1 S Video Jack OP Amp OP Amp VCT4973 CX23416 MST 9883 Array Resistor RCA Video Input RCA Audio Input RCA Video Output RCA Audio Output WIRELESS TV TX BOARD BLOCK DIAGRAM TX A V ...

Page 28: ...SDA_1 SCL_1 PCM_SCLKI PCM_DOUT SPK_LA SPK_RA AUDIO_OSC_CLK PCM_LRCK UART Controller TV_Tuner IF S3C2800 VCT4973 Power Tact Switch Power On Off Block Flash Memory 4MBytes DRAM 32MBytes S Video Output S Video Input RCA Audio Video Output RCA Audio Video Input DC Adapter Jack PWRIN DSUB9 Port SDA_1 SCL_1 POWER_ TACT PWR_ ON UART1 Controller UART1 Controller Video Memory 8Mbytes WIRELESS TV TX BOARD B...

Page 29: ...ses 38 9MHz IF frequency IF signal from TV Tuner is passing through SAW Filter and transferred to VCT4973 TV Tuner s 33V is made by Transistor Diode circuit and PWM signal VCT4973 is sending PWM signal to 33V circuit 6 AD Converter This circuit uses Mstar Semiconductor Inc MST9883 U702 as Video ADC In case of Audio ADC TI Inc PCM1802 is used Video signal from VCT4973 is transformed to ITU T R 656 ...

Page 30: ...ERTER ASS Y ETC 1 2 3 4 5 12 9 8 10 11 7 6 WIRING DIAGRAM No Part No 1 2 3 4 5 6 7 8 9 10 11 12 Wiring Part List 5010TZZ001E 5010TZZ001F 6631T20010A 6631T20034G 6631T20010C 6401TZZ035C 6631T20034F 6631T20033H 6631T20015D 6631T20015A 6631T20020E 6631T11020T ...

Page 31: ... 31 EXPLODED VIEW 010 020 110 060 030 200 210 180 190 070 040 220 100 120 130 050 080 090 120 140 150 160 170 ...

Page 32: ...NNA KOSAN DIPOLE 50 OHM L190MM 5010TZZ001F ANTENNA KOSAN DIPOLE 50 OHM L380MM 6871TST764A PWB PCB ASSEMBLY SUB 15LW10 ETC TOTAL BRAND RX 4810TKK294A BRACKET 15LW10 HOLDER ANT ABS BK 6871TST764A PWB PCB ASSEMBLY SUB 15LW10 ETC TOTAL BRAND RX 6871TST764A PWB PCB ASSEMBLY SUB 15LW10 ETC TOTAL BRAND RX 6871TST764A PWB PCB ASSEMBLY SUB 15LW10 ETC TOTAL BRAND RX 6633TZA019A INVERTER ASSEMBLY FRONTEK FIF...

Page 33: ... 33 EXPLODED VIEW 010 020 030 040 050 060 070 080 ...

Page 34: ...5LW10 TOTAL TOP ASSY TX 4815TKK043A SHIELD ASSEMBLY TOP MAIIN 15LW10 6871TMT787B PWB PCB ASSEMBLY MAIN 15LW10 TX BRAND ML 042A TOTAL 4814TKK290A SHIELD REAR 3551TKK546A COVER ASSEMBLY 15LW10 TOTAL BOTTOM ASSY TX 3550TKK648B COVER M15XX SIDE DECO_RIGHT 3551TKK547A COVER ASSEMBLY 15LW10 TOTAL STAND ASSY TX 010 020 030 040 050 060 070 080 ...

Page 35: ...0 X7R R TP C605 0CK822CK56A 8200PF 1608 50V 10 X7R R TP C607 0CK334CF94A 0 33UF 1608 16V 80 20 F Y C608 0CK334CF94A 0 33UF 1608 16V 80 20 F Y C620 0CK104CK56A 0 1UF 1608 50V 10 R TP X7R C705 0CK393CK56A 39000PF 1608 50V 10 R TP X7 C706 0CK392CK56A 3900PF 1608 50V 10 R TP X7R CB103 0CK104CK56A 0 1UF 1608 50V 10 R TP X7R CB104 0CK104CK56A 0 1UF 1608 50V 10 R TP X7R CB105 0CK104CK56A 0 1UF 1608 50V 1...

Page 36: ...1UF 1608 50V 10 R TP X7R CB805 0CK104CK56A 0 1UF 1608 50V 10 R TP X7R CB806 0CK104CK56A 0 1UF 1608 50V 10 R TP X7R DATE 2005 01 10 S AL LOC NO PART NO DESCRIPTION SPECIFICATION CB807 0CK104CK56A 0 1UF 1608 50V 10 R TP X7R CB808 0CK104CK56A 0 1UF 1608 50V 10 R TP X7R CB809 0CK104CK56A 0 1UF 1608 50V 10 R TP X7R CB904 0CK104CK56A 0 1UF 1608 50V 10 R TP X7R CB906 0CK104CK56A 0 1UF 1608 50V 10 R TP X7...

Page 37: ... 10 R TP X7R CB802 0CK104CK56A 0 1UF 1608 50V 10 R TP X7R CB803 0CK104CK56A 0 1UF 1608 50V 10 R TP X7R CB901 0CK104CK56A 0 1UF 1608 50V 10 R TP X7R DATE 2005 01 10 S AL LOC NO PART NO DESCRIPTION SPECIFICATION CB902 0CK104CK56A 0 1UF 1608 50V 10 R TP X7R CB903 0CK104CK56A 0 1UF 1608 50V 10 R TP X7R CB905 0CK104CK56A 0 1UF 1608 50V 10 R TP X7R CB909 0CK104CK56A 0 1UF 1608 50V 10 R TP X7R CB910 0CK1...

Page 38: ...03 0CE226WJ6DC 22UF MVK 35V 20 R TP SMD S CP1005 0CE226WJ6DC 22UF MVK 35V 20 R TP SMD S CP1006 0CE106VF6DC 10UF MV 16V 20 R TP SMD SM DATE 2005 01 10 S AL LOC NO PART NO DESCRIPTION SPECIFICATION CP1009 0CE107WJ6DC 100UF MVK 35V 20 R TP SMD CP1010 0CE226WJ6DC 22UF MVK 35V 20 R TP SMD S CP1012 0CE226WJ6DC 22UF MVK 35V 20 R TP SMD S CP1015 0CE107WJ6DC 100UF MVK 35V 20 R TP SMD CP1101 0CE476WK6DC 47U...

Page 39: ... 5 6B TP ROHM K SOD323 D904 0DZ560009DA UDZ S 5 6B TP ROHM K SOD323 D1101 0DZ330009DF MTZJ33B TP ROHM K DO34 0 5W D1103 0DZ330009DF MTZJ33B TP ROHM K DO34 0 5W DATE 2005 01 10 S AL LOC NO PART NO DESCRIPTION SPECIFICATION U1401 0IKE702900G KIA7029AF SOT 89 TP 2 9V VOL U1409 0IKE702900G KIA7029AF SOT 89 TP 2 9V VOL U604 0IKE702900G KIA7029AF SOT 89 TP 2 9V VOL U1903 0ILNRML004A MIC39300 2 5BU MICRE...

Page 40: ... CERATEC R TP HB1M1608 121J FB1903 6210TCE0013 CERATEC R TP HB1M1608 121J FB301 6200J00005H HB 1S1608 200JT CERATECH R T FB302 6200J00005H HB 1S1608 200JT CERATECH R T DATE 2005 01 10 S AL LOC NO PART NO DESCRIPTION SPECIFICATION FB602 6210TCE0013 CERATEC R TP HB1M1608 121J FB603 6210TCE0013 CERATEC R TP HB1M1608 121J FB801 6200J00005H HB 1S1608 200JT CERATECH R T FB902 6200J00005H HB 1S1608 200JT...

Page 41: ...HM 1 10 W 5 1608 R TP R301 0RJ1002D677 10K OHM 1 10 W 5 1608 R TP R303 0RJ0000D677 0 OHM 1 10 W 5 1608 R TP R304 0RJ0222D677 22 OHM 1 10 W 5 1608 R TP DATE 2005 01 10 S AL LOC NO PART NO DESCRIPTION SPECIFICATION R305 0RJ0222D677 22 OHM 1 10 W 5 1608 R TP R406 0RJ0000D677 0 OHM 1 10 W 5 1608 R TP R509 0RJ0222D677 22 OHM 1 10 W 5 1608 R TP R513 0RJ0000D677 0 OHM 1 10 W 5 1608 R TP R604 0RJ1000D677 ...

Page 42: ... TP R1010 0RJ1004D477 1M OHM 1 10 W 1 1608 R TP R1011 0RJ6342D477 63 4K OHM 1 10 W 1 1608 R T DATE 2005 01 10 S AL LOC NO PART NO DESCRIPTION SPECIFICATION R1012 0RJ2002D677 20000 OHM 1 10 W 5 1608 R T R1014 0RJ1053D477 105K OHM 1 10 W 1 1608 R TP R1015 0RJ0102D677 10 OHM 1 10 W 5 1608 R TP R1016 0RJ0102D677 10 OHM 1 10 W 5 1608 R TP R1017 0RJ1004D477 1M OHM 1 10 W 1 1608 R TP R1018 0RJ0102D677 10...

Page 43: ...677 75 OHM 1 10 W 5 1608 R TP R902 0RJ0752D677 75 OHM 1 10 W 5 1608 R TP DATE 2005 01 10 S AL LOC NO PART NO DESCRIPTION SPECIFICATION R903 0RH0000D622 0 OHM 1 10 W 2012 5 00 D R904 0RH0000D622 0 OHM 1 10 W 2012 5 00 D R905 0RJ0000D677 0 OHM 1 10 W 5 1608 R TP R906 0RJ0000D677 0 OHM 1 10 W 5 1608 R TP R907 0RJ0000D677 0 OHM 1 10 W 5 1608 R TP R908 0RJ1500D677 150 OHM 1 10 W 5 1608 R TP R909 0RJ000...

Page 44: ... 1 10 W 5 1608 R TP RD203 0RJ1002D677 10K OHM 1 10 W 5 1608 R TP RD501 0RJ1000D477 100 OHM 1 10 W 1 1608 R TP DATE 2005 01 10 S AL LOC NO PART NO DESCRIPTION SPECIFICATION RD502 0RJ1000D477 100 OHM 1 10 W 1 1608 R TP RD701 0RJ1002D677 10K OHM 1 10 W 5 1608 R TP RD703 0RJ1002D677 10K OHM 1 10 W 5 1608 R TP RD704 0RJ1002D677 10K OHM 1 10 W 5 1608 R TP RU1101 0RJ1002D677 10K OHM 1 10 W 5 1608 R TP RU...

Page 45: ...0CK105DK94A 1UF 2012 50V 80 20 R TP F CB302 0CK105DK94A 1UF 2012 50V 80 20 R TP F CB304 0CK222CK51A 2200PF 1608 50V 10 R TP B Y CB305 0CK104CK56A 0 1UF 1608 50V 10 R TP X7R CB306 0CK104CK56A 0 1UF 1608 50V 10 R TP X7R CB307 0CK104CK56A 0 1UF 1608 50V 10 R TP X7R CB309 0CK104CK56A 0 1UF 1608 50V 10 R TP X7R DATE 2005 01 10 S AL LOC NO PART NO DESCRIPTION SPECIFICATION CB310 0CK105CD56A 1UF 1608 10V...

Page 46: ...7 0RJ0102D677 10 OHM 1 10 W 5 1608 R TP R328 0RJ0102D677 10 OHM 1 10 W 5 1608 R TP R329 0RJ0102D677 10 OHM 1 10 W 5 1608 R TP DATE 2005 01 10 S AL LOC NO PART NO DESCRIPTION SPECIFICATION R332 0RJ0102D677 10 OHM 1 10 W 5 1608 R TP R333 0RJ0102D677 10 OHM 1 10 W 5 1608 R TP R334 0RJ0102D677 10 OHM 1 10 W 5 1608 R TP R335 0RJ0102D677 10 OHM 1 10 W 5 1608 R TP R336 0RJ0102D677 10 OHM 1 10 W 5 1608 R ...

Page 47: ...R201 0RJ3300D677 330 OHM 1 10 W 5 1608 R TP R202 0RJ1001D677 1K OHM 1 10 W 5 1608 R TP R203 0RJ1001D677 1K OHM 1 10 W 5 1608 R TP R205 0RJ1500D677 150 OHM 1 10 W 5 1608 R TP R206 0RJ1500D677 150 OHM 1 10 W 5 1608 R TP R207 0RJ1500D677 150 OHM 1 10 W 5 1608 R TP 47 ...

Page 48: ...B1912 BATINFO BATSMCLK BATSMDATA UC_CHARGEON_ICC UC_ADAPTERIN VCC5 0VON INVPWR DIMADJ INVON VCC5 0VON MODEON 2 3 4 D 3 2 CUSTOMER 1 5 B 1 6 5 MODEL NAME 6 C P P E CHECK 1 7 CHECK 2 A DATE 2004 07 13 2004 08 20 A SHEET REV RESET CLOCK LOGIC D DESIGN BY B Wireless TV LGE DIGITAL MEDIA RESERCH LAB DIZNET GR UPDATE C E 18 20 4 REMARK A G TECH L T D TP1908 TP1909 TP1914 TP1915 R1812 39 TP1911 TP1912 TP...

Page 49: ...U1401 74LVX14MTC 3 14 4D 12 2C 12 2C U1401 74LVX14MTC 9 8 5 6 12 2C D1413 KDS226 K1 A1 AK1 12 7B 33pF CB1415 1 1 2 2 3 3 4 4 5 5 6 6 7 7 8 8 9 9 VCC3 3VSB 74LVX14MTC U1401 2 33pF CB1411 Q1402 2N7002 3 1 2 12 6C 12 6B SMAW200 09P J1402 14 5B 12 2C 14 5B 12 2C 33pF CB1406 2N7002 Q1401 3 1 VCC3 3VSB 74LVX14MTC U1401 1 2 KDS226 D1411 K1 A1 AK1 12 1B 0 1uF CB1418 CB1412 33pF 4 6D 1 5K RU1408 11 11 12 1...

Page 50: ...2 5V VCC2 5V R1005 22 3 3C VCC2 5V 10 5A 3 5B 3 3C RA1005 22X4 RA1001 1 2 RA1004 22X4 7 8 CB1003 0 1uF 8 RA1002 22X4 3 4 22X4 RA1003 5 6 3 3C 3 3B 0 1uF CB1011 10 5A 3 5B 0 1uF CB1009 CB1017 0 1uF RA1001 22X4 7 R1006 22 CB1012 0 1uF 3 5C R1013 22 R1017 R1020 1K 1 NC 3 3C VCC2 5V 10 5B 3 5C 7 8 10 1A 3 5B 3 3B 3 5C 22X4 RA1002 5 6 10 1A 3 5B 22 8 22 R1003 CB1008 0 1uF 3 3B 22X4 RA1006 0 1uF CB1010 ...

Page 51: ... 08 20 A E 4 1 P P 3 5 20 D CHECK 2 MODEL NAME 11 4C 11 2B 11 2B 11 2C 11 2D C502 0 1uF 11 2C 11 4B 0 1uF CB505 0 1uF CB504 NO_CONNECTION 11 2C 11 4B CB502 0 1uF 11 4B 0 1uF CB503 11 2B TP1835 TP1823 TP1836 11 4B CB501 0 1uF RD502 100 1 11 2C TP1822 TP1834 VO1_U_CVBS_B VO1_VREF T5 VO1_V_C_R P1 VO1_Y_Y_G N1 VO2_RSET U5 VO2_U_B V1 T4 VO2_VREF U1 VO2_V_R T1 VO2_Y_G W1 VO3_CVBS_NC 11 4C 11 2C 11 4B RD...

Page 52: ...CI_IDSEL 142 PCI_PAR PCI_nDEVSEL 137 PCI_nFRAME 133 PCI_nGNT1 102 103 PCI_nGNTx2 PCI_nGNTx3 104 PCI_nINTA 164 134 PCI_nIRDY PCI_nLOCK 139 140 PCI_nPERR PCI_nREQ1 105 PCI_nREQx2 107 108 PCI_nREQx3 PCI_AD26 115 114 PCI_AD27 112 PCI_AD28 PCI_AD29 111 PCI_AD3 160 110 PCI_AD30 PCI_AD31 109 159 PCI_AD4 157 PCI_AD5 156 PCI_AD6 PCI_AD7 155 152 PCI_AD8 PCI_AD9 151 154 PCI_C0_nBE0 PCI_C1_nBE1 143 132 PCI_C2...

Page 53: ...5 3E 20 6B 7 4C 20 2C 15 6B 15 3C NO_CONNECTION 15 3B 15 4B 20 2B 0 1uF CB1503 15 3A 7 4C 15 3D 20 2B 7 4D 15 2D 7 4C 0 R1501 0 NC R1502 15 2E 15 2D 15 2C 7 5D 15 2A 15 2B 15 4A 20 6C 7 4C 15 3B 20 6C 15 4B 20 6B 0 1uF CB1501 15 3C 15 3D 20 2C 15 4B 20 2B 15 3D 15 6B 20 6C 7 4C 15 2D 15 6B 7 4C 15 2D 7 4C 7 4D 15 2D 7 5D 15 2A 15 2C 15 2D 15 2E 15 4D 20 2C 15 6B 15 3C 15 4B 20 6B 15 4B 15 6A 15 6A...

Page 54: ...C818 22pF TQ153 TQ154 TQ134 TQ155 TQ156 TQ149 TQ132 TQ150 TQ151 TQ152 TQ133 L801 HB 1S2012 800JT 6 2D RU803 62K NC 22pF C817 6 6C RU801 4 7K NC 6 6C R803 0 NC 0 R809 CP805 47uF 50V 8PIE 6 2D 6 6C D805 MTZJ5 6B 1 2 KST3904 Q801 1B 2E 3C MTZJ5 6B D811 1 2 FI C3216 103 L810 TQ107 TQ108 100pF C805 8 4B 6 2C TQ131 TQ36 TQ103 TQ104 TQ105 TQ106 1K R801 6 2C 6 6C 200 R827 TQ35 6 2D CB802 0 01uF 6 6C 470pF...

Page 55: ...D11 77 82 GND12 83 GND13 GND14 101 102 GND15 114 GND16 27 GND2 GND3 AD21 AD22 52 47 AD23 46 AD24 AD25 41 AD26 44 39 AD27 42 AD28 35 AD29 95 AD3 38 AD30 AD31 33 AD4 92 91 AD5 90 AD6 87 AD7 AD8 AC_SDATA_OUT 103 AC_SYNC AD0 96 99 AD1 AD10 81 AD11 80 79 AD12 78 AD13 75 AD14 AD15 76 AD16 60 AD17 57 58 AD18 AD19 53 94 AD2 54 AD20 51 68 66 TRDY 19 3 3V1 3 3V2 28 31 3 3V3 3 3V4 40 63 3 3V5 70 3 3V6 3 3V7 ...

Page 56: ...2 D301 MBRS130LT1 2 1 R328 10 BOOST1 BOOST2 18 22 EXTVCC 7 FCB 28 FLTCPL_PGOOD FREQSET 5 INTVCC 21 8 ITH1 11 ITH2 20 PGND 1 RUN_SS1 15 RUN_SS2 2 SENSE1 SENSE1 3 SENSE2 14 13 SENSE2 SGND SSVCC INTVCC SMAJ16A D303 1 2 LTC1628CG U301 3 3VOUT 10 23 BG1 BG2 19 25 CB304 2 2nF HOLE H7 1 2 3 4 5 6 7 8 TP1 TP13 TP32 TP33 TP30 TP27 TP28 TP11 TP15 TP21 TP22 TP23 TP31 TP25 1 2 XREF XREF TP19 TP20 22uF 35V F55...

Page 57: ...Jan 2005 Printed in Korea P NO 3828TSL106B ...

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