42LB2R (CHASSIS:LP62E) - LG TV Service Manual (repair manual). Page 12

- 12 -

=> Detail EDID Options are below (a, b, c, d, e) 

a. Product ID

b. Serial No :  Controlled on production line
c. Month, Year : Controlled on production line:  

ex) Montly : '03' => '03' 

Year    :  '2005' =>  '0F'

d. Model Name/Monitor Name: 

e. Checksum: Changeable by total EDID data

* Caution : System control RS-232C Host should be “PC” for

adjustment

- Press the FRONT-AV KEY on R/C for convering input mode

(Change RS-232C Host : pc, Band Rate : 115200bps)

* Required Equipments

O

Remote controller for adjustment

O

802F Pattern Generator, Master (MSPG-925FA), etc.

O

MSPG-925FA Pattern Generator

(Which has Video Signal: 100% Color Bar Pattern shown in
Fig. 2)

=> Model : 202 / Pattern: 33 (PAL : ZH, TH)

Model : 201 / Pattern : 33 (NTSC : MH)

1) Press the FRONT-AV KEY on R/C for converting input

mode.

2) Input the Video Signal: 100% Color Bar signal into

AV3(ZH), AV1(TH), VIDEO1(MH).

3) Set the PSM to Standard mode in the Picture menu.
4) Press INSTART key on R/C for adjustment.
5) Press the 

G

(Vol.+) key to operate the set, then it

becomes automatically.

6) Auto-RGB OK means the adjustment is completed.

1) This AV color balance adjustment should be performed

before White Balance Adjustment.

2) After color balance adjustment, Change the mode from

AV to RF. (Cancel Heat-run mode.)

* Required Equipments

O

Remote controller for adjustment

O

802F Pattern Generator, Master (MSPG-925FA), etc.

O

MSPG-925FA Pattern Generator 

(Which has 720p YPbPr signal : 100% Color Bar Pattern
shown in Fig. 2 )
=> Model: 217 / Pattern: 33

O

It is very import to use correct adjustment pattern like Fig.2.

- Within the pattern, color sequence should be aligned

: White-Yellow-Cyan-Green-Magenta-Red-Blue-Black
(If color sequence is reversed (Black -> ... -> White),
reverse the pattern with REV key, when using Master
pattern generator like MSPG-925)

- If Minimum Black Level and/or Maximum White Level

is not correct, Do select 100% Color Bar Pattern.

1) Input the Component 720p 100% Color Bar(MSPG-

925FA model:217, pattern:33) signal into Component.
(ZH : component , TH/MH : component 1 or 2)

2) Set the PSM to Standard mode in the Picture menu.
3) Press the INSTART key on R/C for adjustment.
4) Press the 

G

(Vol. +) key to operate the set , then it

becomes automatically.

5) Auto-RGB OK means the adjustment is completed.

* Required Equipments

O

Remote controller for adjustment

O

802F Pattern Generator, Master (MSPG-925FA), etc.

O

MSPG-925FA Pattern Generator

(Which has XGA [1024x768] 60Hz PC Format output
signal : 100% Color Bar Pattern shown in Fig. 2 )

O

It is very import to use correct adjustment pattern like Fig.10.

- Within the pattern, color sequence should be aligned.

: White-Yellow-Cyan-Green-Magenta-Red-Blue-Black
(If color sequence is reversed (Black ->...-> White),
reverse the pattern with REV key, when using Master
pattern generator like MSPG-925).

- If Minimum Black Level and/or Maximum White Level

is not correct, Do select 100% Color Bar Pattern.

Model Name Product ID

Product ID

Dec

Hex

EDID table

32LB2R

30103(A)

30103

7597

6D75

30104(D)

30104

7598

EC6B

37LC2R

30105(A)

30105

7599

6675

30060(D)

30106

759A

E56B

42LC2R

40069(A)

40069

9C85

5775

40070(D)

40070

9C86

D66B

MSPG-

925FA

AV ADC Condition

PAL

NTSC

Input

ZH model:AV3

MH model

-select

TH model:AV1

:VIDEO1

Model:202(PAL-BGDH)

Model:201(NTSC)

Pattern :33

*100% Color Bar

Component

Model : 217

(720p@60Hz)

RGB

Model : 3

(1024x768@

60H)

Model Name

32LB2R-ZH

00 00 00 FC 00 33 32 4C 42 32 52 2D 5A 48 0A 20 20 20

37LB2R-ZH

00 00 00 FC 00 33 37 4C 42 32 52 2D 5A 48 0A 20 20 20

42LB2R-ZH

00 00 00 FC 00 34 32 4C 42 32 52 2D 5A 48 0A 20 20 20

<Fig. 2>