Wednesday, June 12, 2013

SAMSUNG PPM42M5SSX_XSS - PLASMA TV - HOW TO UPGRADE SOFTWARE - HOW TO ADJUST SMPS VOLTAGE AFTER POWER BOARD REPLACEMENT



SOFTWARE UPGRADE
  • Disconnect the power cord of PDP.
  • Connect the RS232C OUT terminal of your PC to the RS232C IN terminal of your PDP using the RS232C CABLE.
  • Copy 3files(appcode.hex, bootcode.hex, flasher.hex) and put them in the program folder.
  • Run the download program.
  • Click Flash column and select FlashAll.inf
  • Check 'Connection' and 'Modes' at the following screen.
  • Click Flash to start the upgrade.
  • Connect the power cord of PDP then program upgrade run automatically.
  • When the program upgrade is complete, then PDP will turn on automatically.
POWER BOARD REPLACEMENT & VOLTAGE ADJUSTMENTS
  • When replacing SMPS or PDP panel, check the voltage printed on the panel sticker, and adjust it, if necessary.