| Sony (Bulletin) | D-211 | Confidential Service bulletin hi-Fi prod |
| Sony (Bulletin) | D-242CK, D-245 | Confidential Service Bulletin - Sympton: |
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| Sony (Bulletin) | D-311 | Service Bulletin - Symptom:The PWM drive |
| Sony (Bulletin) | D-311 | Confidential Service bulletin hi-Fi prod |
| Sony (Bulletin) | D-330 | Confidential Service bulletin hi-Fi prod |
| Sony (Bulletin) | D-335 | Confidential Service bulletin hi-Fi prod |
| Sony (Bulletin) | D-335, TCD-D7 | Confidential Service bulletin hi-Fi prod |
| Sony (Bulletin) | D-340, D-345 | Confidential Service bulletin hi-Fi prod |
| Sony (Bulletin) | D-345 | Confidential Service bulletin hi-Fi prod |
| Sony (Bulletin) | D-515 | Confidential Service bulletin hi-Fi prod |
| Sony (Bulletin) | D-824K | Service Bulletin - Symptom:The part numb |
| Sony (Bulletin) | DSC-88 | Service Bulletin - Symptom:During the op |
| Sony (Bulletin) | DXA-C70, DXA-H2750, DXA-H3750, HCD-541, | Service Bulletin - Symptom:The original |
| Sony (Bulletin) | FH-209W, FH-211W, HST-190, HST-750W, TC- | Confidential Service bulletin hi-Fi prod |
| Sony (Bulletin) | GEN-CD | Service Bulletin - Symptom:This Bulletin |
| Sony (Bulletin) | GEN-HFP | Confidential Service bulletin hi-Fi prod |
| Sony (Bulletin) | GEN-MDS | Service Bulletin - Symptom:Laser power m |
| Sony (Bulletin) | GEN-MDS | Service Bulletin - Symptom:The part numb |
| Sony (Bulletin) | GENERAL | Service Bulletin - Symptom:The CD mechan |
| Sony (Bulletin) | HCD-C33, C55 | Confidential Service bulletin hi-Fi prod |
| Sony (Bulletin) | HCD-C33/C55 | Confidential Service bulletin hi-Fi prod |
| Sony (Bulletin) | HCD-D260, HCD-D560 | Confidential Service bulletin hi-Fi prod |
| Sony (Bulletin) | HCD-D270, HCD-G3100 | Service Bulletin - Symptom: The unit dea |
| Sony (Bulletin) | HCD-H100 | Service Bulletin - Symptom:The unit does |
| Sony (Bulletin) | HCD-H305, HCD-H405, HCD-H605, MHC-C305, | Confidential Service bulletin hi-Fi prod |
| Sony (Bulletin) | HCD-H331, HCD-H331D, HCD-H551, HCD-H771, | Confidential Service bulletin hi-Fi prod |
| Sony (Bulletin) | HCD-H550, HCD-H550M, HCD-H771, HCD-H881, | Service Bulletin - Symptom:The customer |
| Sony (Bulletin) | LBT-D220 | Service Bulletin - Symptom:The tuners pr |
| Sony (Bulletin) | MDS-101 | Confidential Service bulletin hi-Fi prod |
| Sony (Bulletin) | MDS-101, MDS-501, MDS-302, MDS-JA3ES | Service Bulletin - Symptom: Unable to Sy |
| Sony (Bulletin) | MDS-101, MDS-501, MDS-302, MDS-JA3ES, MD | Service Bulletin - Symptom:When replacin |
| Sony (Bulletin) | MDS-302 | Confidential Service bulletin hi-Fi prod |
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| Sony (Bulletin) | MDS-302, MDS-S35, MDS-JA3ES, MDS-503 | Service Bulletin - Symptom:When recordin |
| Sony (Bulletin) | MDS-501 | Service Bulletin - Symptom:On a recordab |
| Sony (Bulletin) | MDS-501 | Service Bulletin - Symptom:When making a |
| Sony (Bulletin) | MDS-501 | Service Bulletin - Symptom:The MDS501 wo |
| Sony (Bulletin) | MDS-501 | Confidential Service bulletin hi-Fi prod |
| Sony (Bulletin) | MDS-501 | Confidential Service bulletin hi-Fi prod |
| Sony (Bulletin) | MDS-501 | Confidential Service bulletin hi-Fi prod |
| Sony (Bulletin) | MDS-JE500 | Service Bulletin - Symptom:In early prod |
| Sony (Bulletin) | MDS-S35 | Service Bulletin - Symptom:The MD will n |
| Sony (Bulletin) | MDS-S35, MDS-302, MDS-JA3ES | Confidential Service bulletin hi-Fi prod |
| Sony (Bulletin) | MHC-C33, MHC-C55 | Service Bulletin - Symptom:Discs Jam, or |
| Sony (Bulletin) | MHC-C33, TC-WR445 | Confidential Service Bulletin - Sympton: |
| Sony (Bulletin) | MZ-E2 | Confidential Service Bulletin - Sympton: |
| Sony (Bulletin) | MZ-E3 | Confidential Service bulletin hi-Fi prod |
| Sony (Bulletin) | MZ-R3 | Confidential Service bulletin hi-Fi prod |
| Sony (Bulletin) | SAVA3 | Confidential Service bulletin hi-Fi prod |
| Sony (Bulletin) | SAVA3 | Confidential Service bulletin hi-Fi prod |
| Sony (Bulletin) | SDP-505ES, SDP-777ES | Confidential Service bulletin hi-Fi prod |