Yamaha Disklavier MX100A - Page 83

II-31
**** PMC sheet test ****
(–, +, )
**** Key drive test ****
(–, +, )
* Power supply voltage *
(–, +, )
*** MN sheet version ***
(–, +, )
***** Error history ****
(–, +, )
PMC PROGRAM Version
Ver. 1.004 ( )
**** Key drive test ****
Start !
* Power supply voltage *
V–77.3 ON (+, –)
MN ROM
V3.00 97.07.01
***** Error history ****
Total – 00024h15m ( )
PMC ram R/W test
Start !
***** Error history ****
PDL CPU DOWN 00017h22m
PMC ram R/W test
OK !
***** Error history ****
KEY FET ERROR 00008h42m
PMC eeprom R/W test
Start !
***** Error history ****
Erase history ? (YES, NO)
PMC eeprom R/W test
OK !
***** Error history ****
End !
PMC sensor test
S-556 SOS-OFF L-423
+
/YES
+
/YES
+
/YES
+
/YES
+
/YES
–/NO –/NO –/NO –/NO –/NO