Yamaha RX-V365 Service Manual
Also see for HTR-6230: Owner's manualOwner's manualOwner's manualConnection guideOwner's manual
                                                                                                   | |
38RX-V365/HTR-6230RX-V365/HTR-623014. ROM VER/SUMThe firmware version and checksum values are displayed.The checksum is obtained by adding the data at every 8 bits for each program area and expressing the result as a 4figure hexadecimal data.VersionFirmware version of microprocessor (IC101 DSP P.C.B.) is displayed.All checksumChecksum value of microprocessor (IC101 DSP P.C.B.) is displayed.Program checksumChecksum value of application and standby code program is displayed.SPI (Serial Peripheral Interface) checksumChecksum value of SPI firmware update code is displayed.SPD (S/PDIF) checksumChecksum value of SPD firmware update code is displayed.FlashROM testThe read/write test of microprocessor (IC101 DSP P.C.B.) and flash ROM (IC201 DSP P.C.B.).NoEr: No error detected NG: An error is detectedSDRAM testThe read/write test of microprocessor (IC101 DSP P.C.B.) and SDRAM (IC202 DSP P.C.B.).NoEr: No error detected NG: An error is detectedEEPROM testThe read/write test of microprocessor (IC101 DSP P.C.B.) and EEPROM (IC102 DSP P.C.B.).NoEr: No error detected NG: An error is detected |
Related manuals for Yamaha HTR-6230
manualsdatabase
Your AI-powered manual search engine