akira LCT-20HSST Скачать руководство пользователя страница 9

  

   

 

 

 

 

 

 

 

 

                           

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Model No.: LCT-20HSST 
Version: 1.0 

 

   

 
 
Set the default value of picture mode item as following table. 
 
Single source 

Pct mode status 

Brightness 

Contrast 

Note 

Dynamic 81 

80 

 

Standard 71 

70 

 

VIDEO 

Soft 60  60   
Dynamic  

81 

69 

 

Standard 71 

59 

 

YUV 

Soft 60  49   
Dynamic 60 

60 

 

Standard 50 

50 

 

RGB 

Soft 50  29   

 
Page 4: Set the default value of volume and white balance adjustment as following table. 
 
Name Description 

Default 

Value  Note 

Sharpness 

Sharpness of TV & video picture 

Sofetest 

Normal, soft, sharp, 
sharpest, softest 

 

Pw brt max video 

IC PW1306 max bright for video 

35 

0~127 

 

Pw cnt max video  IC PW1306 max contrast for video 

65 

0~255 

 

Pw cnt max yuv 

IC PW1306 max bright yuv 

55 

0~127 

 

Pw cnt max yuv 

IC PW1306 max contrast for yuv 

85 

0~225 

 

Pw brt max rgb 

IC PW1306 max bright for rgb 

55 

0~127 

 

Pw cnt max rgb 

IC PW 1306 max contrast for rgb 

85 

0~255 

 

Volume Max 

Volume maximum value 

110 

0~127 

 

Volume Min 

Volume minimum value 

60 

0~127 

 

 
 
 
 
 
 
 
 
 
 
 
 
 
 

Содержание LCT-20HSST

Страница 1: ...LCT TV Service Manual...

Страница 2: ...2 Model No LCT 20HSST Version 1 0 MODEL LCT 20HSST...

Страница 3: ...3 Model No LCT 20HSST Version 1 0 CONTENTS SAFE PRECAUTION 4 BLOCK DIAGRAM 5 MAIN BOARD 6 FACTORY MODE ADJUSTMENT 7 TROUBLESHOOTING 10 HOW TO UPDATE THE SOFTWARE 12 CIRCUIT DIAGRAM 13 PART LIST 28...

Страница 4: ...from circuit board 4 Connection wires must be kept away from components with high voltage or high temperature 5 If any fuse in this TV receiver is blown replace it with the FUSE specified in the chass...

Страница 5: ...5 Model No LCT 20HSST Version 1 0 BLOCK DIAGRAM...

Страница 6: ...6 Model No LCT 20HSST Version 1 0 MAIN BOARD...

Страница 7: ...racteristic parameter such as external comb filter video format color space test pattern etc Except for special need reset nvram item and right to OK set item are hoped not to be adjusted 4 In stv2248...

Страница 8: ...of brightness and contrast as following table Item Description Default Value Note 2248 contrast IC 2248 contrast value 19 0 63 2248 bright IC 2248 bright value 32 0 63 2248 vcofine IC 2248 vco fine va...

Страница 9: ...t as following table Name Description Default Value Note Sharpness Sharpness of TV video picture Sofetest Normal soft sharp sharpest softest Pw brt max video IC PW1306 max bright for video 35 0 127 Pw...

Страница 10: ...to off Can see picture OK Change the teletext board E RSAG7 820 234A Can see picture OK IC N301 Pin3 IC N302 Pin5 H V SYNC output Replace N304 IC N301 Pin10 IC N302 Pin2 H V input Replace N301 or N30...

Страница 11: ...20HSST Version 1 0 No sound picture ok IC N202 PIN24 25 IC N202 PIN47 Check input periphery circuit Replace N202 Replace N202 IC N202 PIN4 6 Check speaker and the connector form XP203 to speakers NO N...

Страница 12: ...rminals NOT SUPPLIED 1 Power off the LCD TV pull down the power cord 2 Remove the stand and back cover dismount the steel shield cover 3 Connect the computer serial cord debug board LCD TV connector X...

Страница 13: ...13 Model No LCT 20HSST Version 1 0 CIRCUIT DIAGRAM...

Страница 14: ...14 Model No LCT 20HSST Version 1 0...

Страница 15: ...15 Model No LCT 20HSST Version 1 0...

Страница 16: ...16 Model No LCT 20HSST Version 1 0...

Страница 17: ...17 Model No LCT 20HSST Version 1 0...

Страница 18: ...18 Model No LCT 20HSST Version 1 0...

Страница 19: ...19 Model No LCT 20HSST Version 1 0...

Страница 20: ...20 Model No LCT 20HSST Version 1 0...

Страница 21: ...21 Model No LCT 20HSST Version 1 0...

Страница 22: ...22 Model No LCT 20HSST Version 1 0...

Страница 23: ...23 Model No LCT 20HSST Version 1 0...

Страница 24: ...24 Model No LCT 20HSST Version 1 0...

Страница 25: ...25 Model No LCT 20HSST Version 1 0...

Страница 26: ...26 Model No LCT 20HSST Version 1 0...

Страница 27: ...27 Model No LCT 20HSST Version 1 0...

Страница 28: ...9 LCD panel LC201V02 A3 1020371 Remote control HYDFSR A025AK 1017371 Inverter board JSY 200602 INV20 606A JK 1016016 Cable to panel HX 3003X 1015872 Adaptor JS 12060 3K 1004699 AC cord PHP 330 PHS 305...

Страница 29: ......

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