LG Electronics 42CS669C-ZD service manual ADC Process, EDID Download, EDID data

Models: 42CS669C-ZD

1 41
Download 41 pages 47.27 Kb
Page 10
Image 10
*After downloading, have to adjust Tool Option again.

*After downloading, have to adjust Tool Option again.

(1)Push “IN-START” key in service manual control.

(2)Select ‘Tool Option 1’ and push ‘OK’ key.

(3)Punch in the number. (Each models has their number.)

(4)Correction Tool option is completed.

3.1. ADC Process

Enter ‘EZ ADJUST’ mode by pushing ‘ADJ’ key,

Enter Internal ADC mode by pushing ‘G’ key at “7. ADC Calibration”.

 

 

EZ ADJUST

 

 

 

 

 

 

0.

Tool

Option1

 

 

 

 

 

 

1.

Tool

Option2

 

ADC Calibration

2.

Tool

Option3

 

ADC Comp 480i

 

NG

3.

Tool

Option4

 

ADC Comp 1080p

 

NG

4.

Tool

Option5

 

ADC RGB

 

NG

5.

Country Group

 

6.

Area

Option

 

 

 

 

 

 

7.

ADC

Calibration

 

Start

 

Reset

 

8.White Balance

9.10 Point WB

10.Test Pattern

11.EDID D/L

12.Sub B/C

13.Touch Sensitivity Setting

<Caution> Using ‘P-ONLY’ key of the Adjustment remote control, power on TV.

* ADC Calibration Protocol (RS232)

No

Item

CMD1

CMD2

Data0

 

 

 

 

 

 

 

 

Enter Adjust

Adjust

A

A

0

0

When transfer the ‘Mode In’,

Mode

‘Mode In’

 

 

 

 

Carry the command.

 

 

 

 

 

 

 

ADC adjust

ADC Adjust

A

D

1

0

Automatically adjustment

 

 

 

 

 

 

(The use of a internal pattern)

Adjust Sequence

aa 00 00 [Enter Adjust Mode]

xb 00 40 [Component1 Input (480i)]

ad 00 10 [Adjust 480i Comp1]

xb 00 60 [RGB Input (1024*768)]

ad 00 10 [Adjust 1024*768 RGB]

aa 00 90 End Adjust mode

* Required equipment : Adjustment Remote control

3.2. EDID Download

1)After Enter Service Mode by pushing ‘ADJ’ key,

2)Enter EDID D/L mode.

3)Enter ‘START’ by pushing ‘OK’ key.

EZ ADJUST

0.Tool Option1

1.Tool Option2

2.Tool Option3

3.Tool Option4

4.Tool Option5

5.Country Group

6.

Area

Option

 

 

 

EDID D/L

7.

ADC

Calibration

 

HDMI1

 

 

OK

8.

White Balance

 

HDMI2

 

 

OK

9.

10 Point WB

 

HDMI3

 

 

OK

10.

Test

Pattern

 

 

 

 

RGB

 

 

OK

11.

EDID D/L

 

 

 

 

 

 

 

 

 

12.

Sub

B/C

 

 

 

 

 

 

13.

Touch Sensitivity

Setting

 

Start

 

 

Reset

 

 

 

 

 

<Caution> Never connect HDMI & D-sub cable when EDID download

3.3.EDID data

(1)FHD RGB EDID data

 

0

1

2

3

4

5

6

7

8

9

A

 

B

C

D

 

E

F

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

00

00

 

FF

FF

FF

FF

FF

FF

 

00

1E

6D

 

a

 

 

b

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

10

 

c

01

03

68

10

09

 

78

0A

EE

91

 

A3

54

4C

 

99

26

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

20

0F

 

50

54

A1

08

00

81

 

80

61

40

45

 

40

31

40

 

01

01

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

30

01

 

01

01

01

01

01

02

 

3A

80

18

71

 

38

2D

40

 

58

2C

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

40

45

 

00

A0

5A

00

00

00

 

1E

66

21

50

 

B0

51

00

 

1B

30

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

50

40

 

70

36

00

A0

5A

00

 

00

00

1E

00

 

00

00

FD

 

00

3A

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

60

3E

 

1E

53

10

00

0A

20

 

20

20

20

20

 

20

 

 

d

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

70

 

 

 

 

 

 

 

 

d

 

 

 

 

 

 

 

 

00

e

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(2) FHD HDMI EDID data

 

0

1

2

3

4

5

6

7

8

9

A

 

B

C

D

 

E

F

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

00

00

 

FF

FF

FF

FF

FF

FF

 

00

1E

6D

a

 

 

 

b

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

10

 

c

01

03

80

10

09

 

78

0A

EE

91

 

A3

54

4C

 

99

26

20

0F

 

50

54

A1

08

00

71

 

4F

81

80

01

 

01

01

01

 

01

01

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

30

01

 

01

01

01

01

01

02

 

3A

80

18

71

 

38

2D

40

 

58

2C

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

40

45

 

00

A0

5A

00

00

00

 

1E

1B

21

50

 

A0

51

00

 

1E

30

50

48

 

88

35

00

A0

5A

00

 

00

00

1C

00

 

00

00

FD

 

00

3A

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

60

3E

 

1E

53

10

00

0A

20

 

20

20

20

20

 

20

 

 

d

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

70

 

 

 

 

 

 

 

 

d

 

 

 

 

 

 

 

 

01

e

80

02

 

03

26

F1

4E

10

1F

 

84

13

05

14

 

03

02

12

 

20

21

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

90

22

 

15

01

26

15

07

50

 

09

57

07

 

 

 

 

f

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

A0

 

f

E3

05

03

01

01

 

1D

80

18

71

 

1C

16

20

 

58

2C

B0

25

 

00

A0

5A

00

00

00

 

9E

01

1D

00

 

72

51

D0

 

1E

20

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

C0

6E

 

28

55

00

A0

5A

00

 

00

00

1E

02

 

3A

80

18

 

71

38

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

D0

2D

 

40

58

2C

45

00

A0

 

5A

00

00

00

 

1E

01

1D

 

00

BC

E0

52

 

D0

1E

20

B8

28

55

 

40

A0

5A

00

 

00

00

1E

 

00

00

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

F0

00

 

00

00

00

00

00

00

 

00

00

00

00

 

00

00

00

 

00

e

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(3) Detail EDID Options are below a. Product ID

 

Model Name

HEX

 

EDID Table

 

DDC Function

 

 

 

 

 

 

 

 

 

HD/FHD Model

0001

 

01 00

 

Analog/Digital

 

 

 

 

 

 

 

b. Serial No: Controlled on production line.

 

c. Month, Year:

 

 

 

 

 

 

Week : ‘01’ -> ‘01’

 

 

 

 

 

Year : ‘2011’ -> ‘15’ fix

 

 

 

 

d. Model Name(Hex):

 

 

 

 

 

 

 

 

 

 

 

MODEL

 

 

MODEL NAME(HEX)

 

 

 

 

 

LG TV

00 00 00 FC 00 4C 47 20 54 56 0A 20 20 20 20 20 20 20

 

 

 

 

 

 

 

 

e. Checksum: Changeable by total EDID data.

EDID C/S data

FHD

 

HD

 

 

 

 

 

 

 

 

 

HDMI

RGB

HDMI

RGB

 

 

 

 

 

 

Check sum

Block 0

E2

ED

B4

CD

 

 

 

 

 

 

(Hex)

 

99(HDMI1)

 

75(HDMI1)

 

 

 

 

 

 

 

 

Block 1

89(HDMI2)

 

65(HDMI2)

 

 

 

 

 

 

 

 

 

79(HDMI3)

 

55(HDMI3)

 

f. Vendor Specific(HDMI)

INPUT

MODEL NAME(HEX)

 

 

HDMI1

67030C001000B82D

 

 

HDMI2

67030C002000B82D

 

 

HDMI3

67030C003000B82D

 

 

Copyright ©2012 LG Electronics. Inc. All right reserved.

- 10 -

LGE Internal Use Only

Only for training and service purposes

 

 

Page 10
Image 10
LG Electronics 42CS669C-ZD ADC Process, EDID Download, EDID data, After downloading, have to adjust Tool Option again