Brand: YAMAHA
Category: Audio/Video
Document Type: Parts/Service
Language: EN
Parts/Service for CDC-575/CDC-505/CDC-675/CDC-905
Uploaded: Nov. 21, 2025, 8:15 p.m.
Manual Publish Date: 1999-02
- To service personnel, critical component replacement requires exact specifications.
- Leakage current must not exceed 0.5mA.
- Caution: Use of controls or adjustments other than specified may result in hazardous radiation exposure.
- Servicing requires caution due to laser beam properties. Keep eyes more than 30 cm away from the objective lens.
- WARNING: Chemical Content Notice regarding lead in solder and other components.
- Important: Turn unit OFF during disassembly and part replacement.
Troubleshooting and error codes
| ERROR MESSAGE | DESCRIPTION | * Meaning of each state ("X") : |
|---|---|---|
| E-X0 | Data cannot be read after finishing search. | (X = 0)PLAY |
| E-X1 | Data cannot be read during PLAY (x = 0), PAUSE (x = 3) or SCAN (x = 2). | (X = 2)SCAN |
| E-71 | At the start, tracking servo is not effective. | (X = 3)PAUSE |
| E-72 | At the start, spindle servo PLL is not effective. | (X = 4)PEAK SEARCH |
| E-73 | At the start, data can never read. | (X = 5)SEARCH |
| E-X4 | Close switch does not work with tray closed. | (X = 6)DISC SCAN |
| E-X5 | Open switch does not work with tray open. | (X = 7)START |
| E-X6 | Table does not turn. | (X = 8)STOP |
| E-X7 | Traverse (Feed) inner circumference switch does not work. | (X = 9)DISC SEARCH |
| E-X8 | Recovery action fails after focus drop. | (X = -)EJECT |
| E-X9 | Clamp down switch does not work with clamp down. | (X = C) NO DISC |
| E-XA | Clamp up switch does not work with clamp up. | |
| Err | MN35511 does not give response of SENSE, with resetting by the unit's microcomputer. |