| File | Date | Descr | Size | Popular | Mfg | Model |
| Subject: A Whistling noise is heard when playing certain Disc : Full Text Matches - Check >> |
| Subject: A Whistling noise is heard when playing certain Disc : Forum Matches - Check >> |
| Found in: original (1) |
| HFP0428_®_.PDF | 17/01/09 | Confidential Service bulletin hi-Fi product - Symptom: A whistling noise can be heard from the mechanical assembly. The whistling noise is a result of vibration of the disc, optical lens, and BU base which results in an audible
resonant frequency. The fo | 21 kB | 247 | Sony (Bulletin) | GEN-HFP |
| Found in: fulltext index (96) |
| bulletin_TVP0534_®_.pdf | 08/06/07 | Symptom: Degauss coil vibration during degauss operation at power on causes a buzzing or rattling noise to be heard from the cabinet. This noise is beyond the normal hum that is briefly heard during the degauss operation - pag. 2 | 122 kB | 618 | Sony | KV-32HS20, KV-32XBR400, KV-32XBR450, KV-36HS20, KV-36XBR400, KV-36XBR450 |
| HFP0421_®_.PDF | 17/01/09 | Confidential Service bulletin hi-Fi product - Symptom: A loud mechanical noise may be heard while in the play mode. This is due to a lack of oil on the FR gear. | 50 kB | 761 | Sony (Bulletin) | TC-WR445 |
| HFP0438_©_.PDF | 17/01/09 | Confidential Service bulletin hi-Fi product - Symptom: No Sound is heard, only noise. | 35 kB | 150 | Sony (Bulletin) | D-137CR |
| HFP0430_©_.PDF | 17/01/09 | Confidential Service bulletin hi-Fi product - Symptom: When in Dolby Pro-Logic mode a popping noise is randomly heard in the rear
channel. | 18 kB | 223 | Sony (Bulletin) | SAVA3 |
| HFP0462_®_.PDF | 15/01/07 | Service Bulletin - Symptom:The CDP-CX153 may randomly delete DISC MEMO titles when entered as per the Operating Instruction manual. The titles may be lost when playing discs or uploading the data to the CTRL-300 controller. - pag. 2 | 10 kB | 314 | Sony (Bulletin) | CDP-CX153 |
| bulletin TVP0515_©_.pdf | 04/06/07 | Symptom: When playing back a DVD the picture will intermittently blank out and the video label
will appear. | 347 kB | 494 | Sony | KV-20FV10 KV-24FV10 |
|
|
| bulletin_TVP0516_®_.pdf | 04/06/07 | Symptom: When playing back a DVD the picture will intermittently blank out and the video label will appear. | 10 kB | 606 | Sony | KV-13FM12 KV-13FM14 KV-20FS12 KV-20FV12 KV-24FV12 KV-27FS12 KV-27FS16 KV-27FV16 KV-32FS12 KV-32FS16 |
| HFP0400_®_.PDF | 12/01/07 | Service Bulletin - Symptom:During the operation of Digital Signal Checker (DSC-88) noise is heard in the audio - pag. 1 | 9 kB | 305 | Sony (Bulletin) | DSC-88 |
| bulletin_TVP0517_©_.pdf | 04/06/07 | Symptom: When playing back a DVD the picture will intermittently blank out and the video label will appear - pag. 1 | 24 kB | 863 | Sony | KV-13M42 KV-13M52 KV-13M53 KV-20M42 KV-20S42 KV-20S43 KV-27S42 KV-27S46 KV-27S66 KV-27V42 KV-27V66 |
| HFP0475_©_.PDF | 16/01/09 | Confidential Service bulletin hi-Fi product - Symptom: After replacing an optical block, two to three minutes into playing back a 74 minute
MO disc, “Retry Error” will be displayed and the sound will skip. | 29 kB | 219 | Sony (Bulletin) | MDS-302 |
| HFP0524_©_.PDF | 15/01/07 | Service Bulletin - Symptom:The customer may complain of noise when raising or lowering the volume control. - pag. 1 | 37 kB | 386 | Sony (Bulletin) | SDP-EP9ES |
| HFP0533_®_.PDF | 15/01/07 | Service Bulletin - Symptom:The customer may complain of a “beep” noise on the audio. - pag. 1 | 90 kB | 384 | Sony (Bulletin) | CDP-CX90ES, CDP-CX270 |
| HFP0494_©_.PDF | 16/01/09 | Confidential Service bulletin hi-Fi product - Symptom: The customer may complain of noise or distorted sound from the rear channel when the volume level is increased. | 39 kB | 371 | Sony (Bulletin) | STR-G3 |
|
|
| HFP0521_©_.PDF | 15/01/07 | Service Bulletin - Symptom:If the customer complaint is excessive noise in the rear channels perform the following procedure. - pag. 1 | 165 kB | 648 | Sony (Bulletin) | STR-GA8ES, STR-GA9ESG |
| HFP0494_bis_©_.PDF | 16/01/09 | Confidential Service bulletin hi-Fi product - Symptom: The customer may complain of noise or distorted sound from the rear channel when the volume level is increased. | 39 kB | 700 | Sony (Bulletin) | STR-D565, STR-D665 |
| HFP0523_®_.PDF | 15/01/07 | Service Bulletin - Symptom:The unit does not detect a CD in the disc tray. - pag. 1 | 115 kB | 614 | Sony (Bulletin) | HCD-H100 |
| Bulletin_TVP0503_®_.pdf | 03/06/07 | Symptom: In bright areas of scenes that are predominately dark, the picture may be excessively
white and/or bright. This may result in a loss of picture detail in the bright areas.
Conditions under which the symptom may appear:
1- In the full screen m | 211 kB | 897 | Sony | KV-32XBR400 KV-36XBR400 |
| HFP0474_®_.PDF | 16/01/09 | Confidential Service bulletin hi-Fi product - Symptom: MO discs will display irregular movement on playback such as; no rotation, no focus servo, and ejecting. No problem seen when playing pre-recorded non-MO MiniDiscs. | 49 kB | 273 | Sony (Bulletin) | MDS-101 |
| HFP0455_©_.PDF | 16/01/09 | Confidential Service bulletin hi-Fi product - Symptom: The disc table (B) rotation speed is too fast and will not stop rotating. | 28 kB | 400 | Sony (Bulletin) | CDP-C265 |