Panasonic SA-PT560E Service Manual

Contents

8.2.3. Service Mode Table 3FL DisplayKey OperationFront KeyItemDescriptionModel NameInitializationMicro-processorfirmware versiondisplay &EEPROMchecksumdisplay.DVDModule P.C.B.ResetInitialization.User settings are cancelled and playeris initialized to factory setting.It is necessary when after replacementof Micro-processor (DV5 LSI) IC,FLASH ROM IC (IC8651), EEPROMIC (IC8611) & DVD Module P.C.B.Micro-processor firmware versiondisplay & EEPROM checksum display.EEPROM checksum is only availabledue to existence of EEPROM IC.Note: Condition 1/2/3 shows the stateof EEPROM IC.FL Display sequence:Display 1 2 3.To reset DVD Module P.C.B.This process is used when the DVDModule P.C.B. or FLASH ROMIC is replaced with a new one.Cancelled automatically5 seconds later.In STOP (no disc)mode, press [STOP]button on the main unit,and [ 10] button on theremote control unit.Cancelled automatically5 seconds later.In STOP (no disc)mode, press [STOP]button on the main unit,and [7] button on theremote control unit.Press [FL Display] button onremote control unit for nextpage. (FL Display)Cancelled automatically5 seconds later.While in initializationmode, press & hold[STOP] button on the mainunit for 3 seconds, followby [OK] button on theremote control unit.(Display 3)If the version of the EEPROM does not match,[NG] is displayed.(Condition 1)(a) If there is NO EEPROM header stringOR(b) If there is no EEPROM (no data is receivedby Micro-processor), [NO] is displayed.(Condition 2)OpeconVersionEEPROMChecksum(If applicable,refer below.)(Display 2)(Display 1)(Condition 3)If the EEPROM version matches, checksum[YYYY] is displayed.29SA-PT560E / SA-PT560EB / SA-PT560EG