LG 21SA1RG MAIN CW81B CPU LV76223 EEPROM 24LC16B SMPS STRW6554A HOT C6090 Vertical LA78141 BSC25-N0329 Sound LA42102 Tuner TAEA-G111D (фото без 24LC16B)
1. The Raason For The Change 1) Change OPU from IM RFV1 to IMRFV2
2. Countermeasure 1) Change servo code version from SM3SM3-LG0-508C to SM3SM3-LG0-508E
3. Program Upgrade Instruction 1) For Disc upgrade, First check model name on System information. Put the highlight bar on 16:9 wide of display at setup menu and press following keys in order '1','3','9','7','1','3', ¡®9¡® + enter . 2) Rename new F/W same as Model name of System information which set displays. Delete Version "_Vxx" of new F/W. Ex.) LG_DV_LV90.......HB_V1.5A.ROM¡æ LG_DV_LV90......HB.ROM 3) Burning new F/W in root directory of CD-R or CD-RW Disc. 4) Insert the burned disc into the Set, after loading disc and when tray is open, take off the disc and press PLAY KEY, then, It¡¯s upgrading by itself. When upgrading is finished, the Set turn off and on by itself. 5) Enter the System information such as Step1 again. 6) Check Updated Model name, Micom Ver and Servo Ver. 7) If step7 is OK, press Enter key and Power key to turn off the set using RCU. 8) Disc upgrade is over.
¡Ø When you make a download disc, Please copy Both New and Old file in Disc Old file is SVC for old file user.
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