26LD310 (CHASSIS:LP92A) - LG TV Service Manual (repair manual). Page 9

5) Click “(2)Auto” tab and set as below
6) Click “(3)Run”.
7) After downloading, you can see the “(4)Pass” message.

* If TV is Turn On, Check the updated SW Version and

Tool Option.

Adjust tool option refer to the BOM.
- Tool Option Input : PCBA Check Process
- Area Option Input : Set Assembly Process

After Input Tool Option and AC off
Before PCBA check, you have to change the Tool option and
have to AC off/on (Plug out and in)
(If missing this process, set can operate abnormally)

(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 Remote control.)

(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  
[Caution]
- Don’t Press “IN-STOP” key after completing the function

inspection.

- Don’t connect HDMI cable when downloading the EDID.

If the cables are connected, Downloading of EDID could
be failed.

* 26LD310<HDMI : 256 Byte>

(1) EDID D/L method

1) Press the In-start key
2) Move to the System Control2 and Press the OK(   )
3) Move to the EDID D/L and press the right direction

key(

G

)

4) After about a few seconds, appear “OK’, then complete.
5) Press the OK key(   ).
6) Press the EXIT key.

- Using External pattern
(1) Required Equipments

- Remote control for adjustment
- MSPG-925F/MSPG-1025/MSPG-3233 Pattern Generator

(2) Process

1) Change the Input to Component mode.
2) Input the Component 720P@60 Hz 100 % Color Bar

YPbPr signal into Component

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

3) Press ADJ key on R/C for adjustment.
4) Enter Password number. Password is “0 0 0 0”.
5) Select “Auto-RGB” and press OK(   ) key.
6) ADC adjustment is executed automatically .
7) When ADC adjustment is finished, this OSD appear

“COMPONENT-OK”

(3) Confirmation

1) Adjust by commanding AUTO_COLOR_ADJUST (0xF1)

0x00 0x02 instruction.

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

of EEPROM “0xBC” is “0xAA” or not.

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

“0xAA”, we adjust once more.

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

addresses in a page “0xBC”.

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