Panasonic SV-SD100VEB Service Manual

Contents

8.7. SERVICE 5: SettingsInitialization (all settings)Initializes the model & region settings, as well as resumeinformation, and the tuner´s preset frequency.* Unlike the initialization item at the standard mode´s settingmenu, the tuner preset information is also initialized to thefactory settings.1. Execute the SERVICE 5 menu as described in section 8.2(Entering The Service Mode).· After settings are initialized, the power is automaticallyturned OFF.8.8. SERVICE 6: Settings ReadoutVerifies that settings information has been written to the IC4(Flash ROM) without error.1. Execute the SERVICE 6 menu as described in section 8.2(Entering The Service Mode).· Reads out the IC4 (Flash ROM) settings information,and writes it to the SD-card.· The power is then automatically turned OFF.2. Use the accessory USB cable to connect the audio playerto the personal computer.3. From the personal computer, verify that the default settingsfile (FLASH_RD.BIN) has been written to the SD-card.* The presence of the FLASH_RD.BIN file on the SD-cardindicates that the settings information has been written to theIC4 (Flash ROM) without error.If the FLASH_RD.BIN file is not present on the SD-card,execute the "8.9. SERVICE 7: Default Settings Writing"procedure.8.9. SERVICE 7: Default SettingsWritingWrites the service mode SD-card´s default settings file(FLASH_RD.BIN) to the IC4 (Flash ROM).The model & region settings are written to the audio player bythis procedure.1. Execute the SERVICE 7 menu as described in section 8.2(Entering The Service Mode).· Writes the default settings to the IC4 (Flash ROM), andthe power is then automatically turned OFF.2. Execute the "SERVICE 6: Settings Readout" procedure toverify that the default settings have been written to the IC4(Flash ROM).* If the "SERVICE 6: Settings Readout" procedure reveals thatthe FLASH_RD.BIN file has not been written to the SD-card,this indicates a problem with the IC4 (Flash ROM). As the IC4(Flash ROM) cannot be replaced independently, replace themain PCB with a device key loaded PCB (REP3902A-M).Note: Main PCB replacement should be performed withreference to section 7 (Precautions When Executing TheMain PCB Replacement Service).8.10. SERVICE 8: Card RecognitionOperation CheckVerifies that the SD-card (where audio file is saved) can berecognized.1. Execute the "8.3 SERVICE 1: EL Display Mode Switching"procedure so that EL is always ON.2. Execute the SERVICE 8 menu as described in section 8.2(Entering The Service Mode), in order to display the card´sdetection count screen (Fig.S7).3. Remove the service mode SD-card, then insert it again.· The count value increases by 1 (1 card insertion) afterthe microcomputer reads the default data from the SD-card.4. Open the battery cover to complete the procedure.Fig.S713SV-SD100VEB / SV-SD100VEG / SV-SD100VGC / SV-SD100VGK / SV-SD100VGN / SV-SD100VPP