Pioneer MJ-D508 Service Manual page 51

Error Display
÷ Editing conditions were not satisfied for each editing function.
Can' t Edit
÷ Temperature inside unit (MD unit) was too high due to fault.
Temp Over
÷ Data read was incorrect or could not be read properly.
Disc ERR
÷ Error occurred during music data recording and recording could
not be performed correctly.
[
÷ Music data READ search time exceeded
Disc ERR R
÷ REC PAUSE shift abnormality (search time exceeded)
Disc ERR S
÷ SD WRITE (search time exceeded)
Disc ERR W
÷ Fault occurred during rewriting of UTOC rewriting, and rewriting
UTOC W ERR
could not be performed correctly.
÷ The DRAM has become filled with music data, but they can not
Memory Full
be written (to the disc).
÷ After reading UTOC, total number of TNO and NAME characters
BlankDisc
was 0.
÷ Focus execution error, etc. occurred due to shock during REC-
Defect
PLAY.
÷ UTOC read was correct but could not be rewrite it.
UTOC W ERR
÷ The EEPROM data are incorrect.
EEPROM ERR
÷ Never completes EJECT.
MECHA ERR
÷ Never moves HEAD UP.
÷ Never moves HEAD DOWN.
÷ The set microcomputer and MD mechanism microcomputer
are not communicating properly.
Details of Error
÷ Operating method is wrong. Try again using correct
method.
÷ Check according to TROUBLESHOOTING.
÷ Faulty TOC or UTOC data or scratch on disc. Replaced
with other discs.
]
÷ Scratch on disc. Replaced with other discs.
÷ Check if there are scratches, dusts, fingerprints, or black
spots on disc. Check if disc fluctuates eccentrically or
moves up and down largely.
÷ Record and check if disc is recordable.
÷ Check if there are scratches, dusts, fingerprints, or black
spots on disc. Check if disc fluctuates eccentrically or
moves up and down largely.
÷ Check to see if the recording head contact is correct or if
there are any disconnections between the board and the
recording head.
÷ Try doing a RESET operation again. If the problem still
persists, replace the EEPROM.
MJ-D508
Details of Error Display
Measure
51