Yamaha RX-A760, Service Manual

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RX-V681/RX-A760
RX-V681/RX-A7
60
List of Error Messages
When writing fails, “ ERROR! XXXXXX ” is displayed on the front panel display.
“ XXXXXX ” is a HEX value, and each bit represents as follows:
Display Binary
Error Message
000001 0 bit 1: Main CPU preparation error / 0: No error
000002 1 bit 1: Main CPU erase error / 0: No error
000004 2 bit 1: Main CPU program error / 0: No error
000008 3 bit 1: Main CPU checksum error / 0: No error
000010 4 bit 1: DSP1 status port error / 0: No error
000020 5 bit 1: DSP1 checksum error / 0: No error
000040 6 bit 1: DSP1 data timeout / 0: No error
000080 7 bit 1: DSP1 checksum timeout / 0: No error
000100 8 bit 1: DSP2 status port error / 0: No error
000200 9 bit 1: DSP2 checksum error / 0: No error
000400 10 bit 1: DSP2 data timeout / 0: No error
000800 11 bit 1: DSP2 checksum timeout / 0: No error
001000 12 bit 1: DSP3 status port error / 0: No error (Not for service)
002000 13 bit 1: DSP3 checksum error / 0: No error (Not for service)
004000 14 bit 1: DSP3 data timeout / 0: No error (Not for service)
008000 1 5 bit 1: DSP3 checksum timeout / 0: No error (Not for service)
010000 16 bit 1: GUI Flash erase error / 0: No error
020000 17 bit 1: GUI Flash program error / 0: No error
040000 18 bit 1: GUI Flash checksum error / 0: No error
080000 19 bit 1: Model error / 0: No error
* The error number is displayed in the 6-digit hexadecimal notation.
* The error numbers are added when a multiple number of errors occur at the same time.
Example If errors by the error number
“
000002
”
and
“
000008
”
occur at the same time, the error number will be displayed as
“ 00000A ” .
Display
ERROR! xxxxxx
Error number