42PA450C-CM (CHASSIS:PA23A) - LG TV Service Manual (repair manual). Page 20

LGE                                            Display Division                                  LG(51) 

Establish : 12. 01. 02                                                                                                                                                                                                                                            15 
Reform : 12. 01. 02                                                                                                                                                                                                                                                  48 

                                                                                                                                                                                                                                          LG  전자 

           

PD23A/B Product Specification 

 

N

o 

Item 

Specification 

Measurement

Resul

t 

Remarks 

Auto Tuning 

Digital-only Tuning, SECAM L Search 
Start, Close 

 

 

TV Mode  
DTV Mode 

Manual Tuning 

Storage, System, Band, Channel, Search,   
Name, Store, Close 
UHF CH.(21~69): All Country 
VHF CH.(5~10): Only France 
VHF CH.(5~12): Finland, Sweden, Germany 
VHF CH.(D~H2): Only Italy 
Add, Close 

 

 

TV Mode. 
 
DTV Mode 
 
 
 
 

Programme Edit 

To Set: Auto Sort, Delete, Move, Skip 
To Set : Skip   

 

 

TV Mode / DTV Mode 
DTV Mode 

 

21. 

Menu 
(SETUP) 

CI Information 

Module 

 

 

DTV Mode Only 
(EU model only) 

Energy Saving 

Intelligent Sensor, Off, Minimum, Medium, Maximum, Screen Off 

Picture Mode 

Vivid, Standard, APS, Cinema, Game, Expert1/2 
(Contrast, Brightness, Sharpness, Colour, Tint, Colour Temp. 
, Advanced Control, Picture Reset) 

 

 

 

Picture WiZMrd 

To set 

 

 

 

Aspect Ratio 

16:9, Just Scan, Original, Full Wide, 4:3, 14:9, Cinema Zoom1 

 

 

 

Advanced Control 

Dynamic Contrast(Off, Low, High) 
Noise Reduction(Off, Low, Medium, High) 
Gamma(Low, Medium, High) 
       (2.35, 2.2, 1.95) 
Film Mode (Off, On) 
Black Level (Low, High) 
Colour Gamut(Wide, Standard) 
Edge Enhancer(On, Off) 

 

 

Film(3:2)→DTV/TV/AV/Component 

        HDMI(480i/576i) 
 

Black Level→Only HDMI Mode 

22.  picture 

Screen

Resolution  1024*768, 1280*768, 1360*768