32LD310H, 32LD320H (CHASSIS:LA06A) - LG TV Service Manual (repair manual). Page 11

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5.1.1 Overview 

ADC adjustment is needed to find the optimum black level
and  gain  in  Analog-to-Digital  device  and  to  compensate
RGB deviation.

5.1.2 Equipment & Condition 

1) Adjust Remocon 
2) 801GF(802B,  802F,  802R)  or  MSPG925FA  Pattern

Generator 

- Resolution: 480i  Comp1  (MSPG-925FA:model-209,

pattern-65) 

- Resolution: 1024*768 RGB(Inner Pattern)
- Pattern : Horizontal 100% Color Bar Pattern 
- Pattern level: 0.7±0.1 Vp-p 
- Image 

3)  Must use standard cable 

5.1.3 Adjust method  

5.1.3.1 ADC 480i/1080p Comp1 RGB
1) Check  connected  condition  of  Comp1  cable  to  the

equipment 

2) Give a 480i Mode, Horizontal 100% Color Bar Pattern to

Comp1. 

(MSPG-925FA  ->  Model: 209, Pattern: 65) 

3) Change  input  mode  as  Component1  and  picture  mode

as “Standard” 

4) Press the In-start Key on the ADJ remote after at least 1

min of signal reception. Then, select 5. ADC Calibration.
And  Press  OK  Button  on  the  menu  “Start”.  The
adjustment will start automatically.

5) If  ADC  Comp  480i  is  successful,  “ADC  Component

Success”  is  displayed  and  Comp480i/1080p  is
completed.

If  ADC  calibration  is  failure,  “ADC  Component  Fail”  is
displayed.

6) If  ADC  calibration  is  failure,  after  rechecking  ADC

pattern or condition, retry calibration.

7) After  completing  ADC  Component,  input  mode  will  be

changed to RGB automatically.

8) If ADC calibration is successful, “ADC RGB Success” is

displayed.

If ADC calibration is failure, “ADC RGB Fail” is displayed.

9) If ADC calibration is failure, after recheck ACD pattern or

condition, retry calibration.

5.2.1 Overview  

It  is  a  VESA  regulation.  A  PC  or  a  MNT  will  display  an
optimal  resolution  through  information  sharing  without  any
necessity of user input. It is a realization of “Plug and Play”

5.2.2 Equipment  

• Since embedded EDID data is used, EDID download JIG,

HDMI cable and D-sub cable are not need. 

• Adjust remocon 

5.2.3 Download method   

1) Press Adj. key on the Adj. R/C, 
2) Select EDID D/L menu. 
3) By pressing Enter key, EDID download will begin 
4) If  Download  is  successful,  OK  is  display,  but  If

Download is failure, NG is displayed. 

5) If Download is failure, Re-try download. 

• Caution) When  EDID  Download,  must  remove

RGB/HDMI Cable. 

5.2.4 EDID DATA 

HDMI-1 EDID table

HDMI-2 EDID table

Analog (RGB) EDID table