Tuesday, April 16, 2013

SAMSUNG LE19R86BD - LCD TV - SOFTWARE UPDATE & WHITE BALANCE ADJUSTMENTS DETAILS



SOFTWARE UPDATE
  • Install the Flash Downloader
  • Connector Set(D-SUB) and D-SUB cable to execute Program Update.
Flash Downloader program update
  • Turn on the TV Set
  • Click "Connect" icon on the MSTAR tool.
  • Click "Read", and Choose a new S/W.
  • Click "Auto", and "Run"
WHITE BALANCE CALIBRATION
  • If picture color is wrong, do calibration first.
  • Equipment : CA210, Patten : chess pattern
  • Execute calibration in Factory Mode
  • Source AV : PAL composite, Component : 1280*720/60Hz PC : 1024*768/60Hz
White Balance - Adjustment
  • If picture color is wrong, check White Balance condition.
  • Equipment : CA210, Patten : Toshiba
  • Adjust W/B in Factory Mode
  • Sub brightness and R/G/B Offset controls low light region
  • Sub contrast and R/G/B Gain controls high light region
  • Source AV : PAL composite, Component : 1280*720/60Hz HDMI[DVI] : 1280*720/60Hz
CONDITIONS FOR MEASUREMENT
  • On the basis of toshiba ABL pattern : High Light level (57 IRE)
  • INPUT SIGNAL GENERATOR : MSPG-925LTH
  • * Mode NO 2 : 744X484@60 Hz
  • NO 6 : 1280X720@60 Hz
  • NO 21 : 1024X768@60 Hz
  • * Pattern NO 36 : 16 Color Pattern
  • NO 16 : Toshiba ABL Pattern
  • Optical measuring device : CA210 (FL)
  • Use the MSPG-925 LTH generator for model LE26M51B/LE32M51B/LE40M51B/LE46M51B.
ADJUSTMENT METHOD
  • Adjust the white balance of AV, Component and DVI Modes. (AV Component)
  • Set the input to the mode in which the adjustment will be made (RF DTV PC DVI).
  • Input signal - VIDEO Mode : Model #2 (744*484 Mode), Pattern #16
  • DTV,DVI Mode : Model #6 (1280*720 Mode), Pattern #16
  • HDMI Mode: Model #6(1280*720 Mode), Pattern #16
  • Enter factory color control, confirm the data.
  • Adjust the low light. (Refer to table 1, 2 in adjustment position by mode)
  • Adjust sub - Brightness to set the 'Y' value.
  • Adjust red offset ('x') and blue offset ('y') to the color coordinates.
  • Do not adjust green offset data.
  • Adjust the high light. (Refer to table 1, 2 in adjustment position by mode)
  • Adjust red gain ('x') and blue gain ('y') to the color coordinates.
  • Do not adjust the green gain and sub-contrast (Y) data.
  • Adjust the high light. (Refer to table 1, 2 in adjustment position by mode)
  • Adjust red gain ('x') and blue gain ('y') to the color coordinates.
  • Do not adjust the green gain and sub-contrast (Y) data.