60PT200C-WA, 60PT200N (CHASSIS:PC11A) - LG TV Service Manual (repair manual). Page 12

(2) Va adjustment (refer fig.1)                                               

1) After receiving 100% Full White Pattern, HEAT RUN.
2) Connect + terminal of D.M.M. to Va pin of

P812(42”:P811), connect -terminal to GND pin of
P811(42”:P812).

3) After turning VR502,voltage of D.M.M adjustment as

same as Va voltage which on label of panel left/top
(deviation; ±0.5V)

.

V

R-Gain adjustment Value (default  128)

V

G-Gain adjustment Value (default  128)

V

B-Gain adjustment Value (default  128)

V

R-Offset adjustment Value (default  128)

V

G-Offset adjustment Value (default  128)

V

B-Offset adjustment Value (default  128)

V

Threshold Down Low

20

V

Threshold Up Low

23

V

Threshold Down High 70

V

Threshold Up High

75

V

Put the USB Stick to the USB socket

V

Press Menu key, and move OPTION 

V

Press “FAV” Press 7 times.

V

Select download file (epk file)

V

After download is finished, remove the USB stick.

V 

Press “IN-START” key of ADJ remote control, check the
S/W version.

- After downloading, have to adjust TOOL OPTION again.
1. Push "IN-START" key in service remote controller.
2. Select "Tool Option 1" and Push “OK” button.
3. Punch in the number. (Each of models has their number.)
4. Completed selecting Tool option.

- 12 -

CENTER (DEFAULT)

Cool

Mid

Warm

R Gain

192

192

192

G Gain

192

192

192

B Gain

192

192

192

R Cut

64 

64

64  

G Cut

64

64

64

B Cut

64

64

64

Model

60PT100C-WA

60PT200C- WA

Module

60C2

60C2

Tool Option1

49440

49440

Tool Option1

16902

16902

Tool Option1

128

128

Tool Option1

0

0

Tool Option1

65

64