26LC2R (CHASSIS:LP61A) - LG TV Service Manual (repair manual). Page 14

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4.1.2. Channel memory download
(1) Connect the download jig to D-sub jack
(2) Execute ‘Channal.vi2c’ program in PC, then a main

window will be opened.

(3) Push the button change and select the Channel memory

data

(4) Check the communication is OK or not.

=> Push the Read area (Ackn. Check) and check Cyan

area is OK message.

(5) Push the Update NVM from File

4.1.3. Tool Option Area Option Change
Before PCBA check, have to change the Tool option and
Area option
Option values are below
(If on changed the option, the input menu can differ the

model spec.)

The input methods are same as other chassises(Use adj Key
on the Adjust Remocon)

4.1.4. Colorcarrier Adjustment(Inspection process)
a. Tuning the RF signal
ZJ, TJ, CJ : PAL Philips Pattern(with color Bar)
MJ : NTSC Digital Pattern(with color Bar)

b. push the "adj" key in the adjustment remocon.

*Caution : Each PCB assembly must be checked by check

JIG set.(Because power PCB Assembly damages
to LCD Module, especially be careful)

4.2.1 EDID(The Extended Display Identification Data ) /

DDC(Display Data Channel) download

* 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 Analog Set : 128bytes>

[LC2R SERIES & LC2RA/LC2RB SEIRIES ONLY different 70
Line because of Model name]

Tool Option

Inch

ZJ

TJ

CJ

26

30228

25620

25620

32

30229

25621

25621

37

-

-

25622

Area Option

17

20

23