To Next PageTo Next PageWhat to do if my Pioneer MJ-D508 Minidisc Recorder says 'Can't REC'?
If your Pioneer Minidisc Recorder displays 'Can't REC', it might be due to defects occurring during recording or playback. Check the disc for scratches, dust, fingerprints, or black spots.
What causes the 'Defect' error on my Pioneer MJ-D508 and how to fix it?
If your Pioneer Minidisc Recorder displays 'Defect', it could be due to a focus execution error caused by shock during REC-PLAY. Check the disc for any scratches, dust, fingerprints, or black spots.
Why does my Pioneer MJ-D508 Minidisc Recorder say 'Memory Full' and how can I resolve it?
If your Pioneer Minidisc Recorder shows 'Memory Full', it means the DRAM is full of music data that can't be written to the disc. Check the disc for scratches, dust, fingerprints, or black spots.
What does 'Protected' mean on my Pioneer Minidisc Recorder and how to fix it?
If your Pioneer Minidisc Recorder displays 'Protected', it means you're trying to record or edit a disc that is write-protected. If the REC-proof knob is in the REC-proof state, restore it and try again. Alternatively, the track you are trying to edit might be write-protected; try a different track.
What does 'Disc Full' mean on my Pioneer MJ-D508 and how do I fix it?
If your Pioneer Minidisc Recorder displays 'Disc Full', it means there's no recordable space left when trying to set REC-PAUSE. Replace the disc with one that has available recording space.
What does 'TOC Full' mean on my Pioneer MJ-D508 and how do I fix it?
If your Pioneer Minidisc Recorder displays 'TOC Full', it means there is no space for registering music number and character information during REC-PLAY. Replace the disc with one that has space for registering UTOC.
What does 'UTOC W ERR' mean on my Pioneer MJ-D508 Minidisc Recorder and how can I fix it?
If your Pioneer Minidisc Recorder displays 'UTOC W ERR', it means a fault occurred during rewriting of the UTOC, and rewriting could not be performed correctly. This may be caused by a scratch on the disc, so replace it with another disc.
What does 'Premastered' mean on my Pioneer MJ-D508 and how to fix it?
If your Pioneer Minidisc Recorder displays 'Premastered', it means you loaded a disc meant only for playback when attempting to set REC-PAUSE or edit. Replace it with a disc intended for recording.
Why does my Pioneer Minidisc Recorder say 'Can't COPY'?
If your Pioneer Minidisc Recorder displays 'Can't COPY', it means that the CD might be copy-protected. Check if the CD is copy-proof.
What does 'Din Unlock' mean on my Pioneer MJ-D508 and how to solve it?
If your Pioneer Minidisc Recorder displays 'Din Unlock', it indicates that the Digital IN PLL is unlocked or locked at an incorrect frequency. Check if the D-IN signal line is normal or if the D-IN signal is at FS = 32, 44.1, or 48 kHz.
General| Brand | Pioneer |
|---|---|
| Model | MJ-D508 |
| Category | Minidisc Recorder |
| Language | English |
Important safety warnings regarding hazardous materials and electrical precautions.
Essential safety checks and procedures for safe operation and servicing.
High-level functional overview of the unit's main sections.
Detailed circuit diagrams for main and core SW units.
Circuit diagrams for the main unit and its power supply.
Circuit diagrams for the display, headphone, and volume units.
Oscilloscope waveform examples for troubleshooting and adjustment.
Overview of necessary adjustment points and required test discs.
Procedure for checking main unit operation via test mode.
Detailed steps for adjusting and checking the MD mechanism.
Procedure for measuring and verifying laser output power.
Procedures for checking jitter and C1 error during playback and recording.
