26LF15R (CHASSIS:LP81A) - LG TV Service Manual (repair manual). Page 10

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(1) Method of Auto Component Color Balance

1) Convert to Component in Input-source
2) Input the Component (Which has 720p@60Hz 100%

Color Bar YPbPr signal into Component.

(MSPG-925F Model: 217/ Pattern: 65)

3) Adjust by commanding AUTO_COLOR_ADJUST (0xF1)

0x00 0x02 instruction

(2) Confirmation

1) We confirm whether “0xF3 (offset), 0xF4 (gain)” address

of EEPROM “0xBC” is “0xAA” or not.

2) If “0xF3”, “0xF4” address of EEPROM “0xBC” isn’t

“0xAA”, we adjust once more.

3) We can confirm the ADC values from “0x06~0x0B”

addresses in a page “0xBC”.

* Manual ADC process using Service Remocon. After

enter Service Mode by pushing “ADJ” key, execute
“Auto-RGB” by pushing “_” key at “Auto-RGB”.

(1) Profile : Must be changed the option value because being

different with some setting value depend on module maker,
inch and market.

(2) Equipment : adjustment remote control.
(3) Adjustment method

The input methods are same as other chassis.(Use IN-
START Key on the Adjust Remocon.)
(If not changed the option, the input menu can differ the
model spec.)
* Refer to Job Expression of each main chassis ass’y
(EBTxxxxxxxx) for Option value  

* Before PCBA check, you have to change the Tool option, Area

option and have to AC off/on. (Plug out and in)

* After Tool Option/ Area Option change, you have to AC power off.
* Never push the IN-STOP KEY after completing the function

inspection.

(1) Method

1) Push In-start key on Adjust remote-control.
2) Check “Main V3.xx”

* Caution

Use the proper signal cable for EDID Download

* Caution:

- Never connect HDMI & D-SUB Cable at the same time.
- Use the proper cables below for EDID Writing

* EDID Data

<HDMI 1 : 256bytes>

The data is same without Physical address

-> Physical address(F) : HDMI 1 -> 10

- Detail EDID Options are below (A, B, C, D, E, F) 

A. Product ID

B. Serial No:  Controlled on production line
C. Month, Year: Controlled on production line:

ex)  Monthly: ‘09  ‘09

Year:  ‘2007 ->  ‘11’

D. Model Name(Hex): 

E. Checksum: Changeable by total EDID data

Item

Manufacturer ID

Version

Revision

Condition

GSM

Digital : 1

Digital :3

Data

1E6D

01

03

For HDMI EDID

Model name

Model Name(HEX)

LG TV

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

Model

Product ID

Name

Dec

Hex

EDID table

HD

4018(A)

9CF5

F59C

4018(D)

9CF6

F69C