42LH260H (CHASSIS:LA96B) - LG TV Service Manual (repair manual). Page 14

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MODEL: 209   in Pattern Generator(480i Mode) 
PATTERN : 65  in Pattern Generator( MSPG-925 SERISE)  
-  Impress Resolution 1080p 

MODEL: 223   in Pattern Generator(1080p Mode) 
PATTERN: 65  in Pattern Generator( MSPG-925 SERISE) 

5.2.2 Confirmation 
• We confirm whether “0xB3 (480i)/0xBC (1080p)” address of

EEPROM “0xA2” is “0xAA” or not.  

• If  “0xB3 (480i)/0xBC(1080i)” address of EEPROM “0xA2”

isn’t “0xAA”, we adjust once more. 

• We can confirm the ADC values from “0xAD~0XB2

(480i)/0XB6~BB(1080p)” addresses in a page “0xA2” 

* Manual ADC process using Service Remocon. After enter
Service Mode by pushing “ADJ” key, execute “ADC Adjust” by
pushing “•” key at “ 5. ADC Calibration” and then click “Start”. 

- Impress Resolution 480i/1080p/RGB 

5.3.1 Check display and sound  
• Check Input and Signal items. ( cf. work instructions)  
1.TV 
2. AV (CVBS/ S-Video) 
3.COMPONENT (480i) 
4.RGB (PC : 1024 x 768 @ 60hz) 
5.HDMI 
6.PC Audio In and H/P Out 
* Display and Sound check is executed by Remote controller. 

5.4.1 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”. 

5.4.2 Equipment   
• Adj. R/C 
• Since embedded EDID data is used, EDID download jig,

HDMI cable and D-sub cable are not need.   

5.4.3 Download method    
1) Press Adj. key On the Adj. R/C, press Adj. key then select

EDID D/L. By pressing Enter key, EDID download will
begin. 

2) If Download is successful, OK is displayed. 
3) If Download is a failure, NG is displayed. 
4) Re-try download. 

5.4.4 EDID DATA   
•Reference: Download is only possible in POWER ON MODE. 

• HDMI I [C/S: 1DBA]