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#1
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Problem With Sony RX55 3-CD changer
Hello,
I am having a problem playing cds on my system ie the cds skip tracks even on new cds bought from shops. It seems to have most trouble with the later half of the cd (tracks 5+) but that is not always the case. I've tried keeping the speakers away from it and checking for dust on the cd-lens. Any help appreciated. |
#2
Posted to rec.audio.tech
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Problem With Sony RX55 3-CD changer
"Nemo" wrote...
I am having a problem playing cds on my system ie the cds skip tracks even on new cds bought from shops. It seems to have most trouble with the later half of the cd (tracks 5+) but that is not always the case. I've tried keeping the speakers away from it and checking for dust on the cd-lens. If it is having problems on the outside (last half) of the disc, the problem may be the sled, especially on older equipment. The service manual appears to be available online. It might be a matter of cleaning and/or lubricating the sled track, etc. |
#3
Posted to rec.audio.tech
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Problem With Sony RX55 3-CD changer
On Nov 1, 5:00*pm, "Richard Crowley" wrote:
"Nemo" *wrote... I am having a problem playing cds on my system ie the cds skip tracks even on new cds bought from shops. It seems to have most trouble with the later half of the cd (tracks 5+) but that is not always the case. I've tried keeping the speakers away from it and checking for dust on the cd-lens. If it is having problems on the outside (last half) of the disc, the problem may be the sled, especially on older equipment. The service manual appears to be available online. It might be a matter of cleaning and/or lubricating the sled track, etc. Any idea where id get them from? Free if possible because I just spent the last hour looking round. I don't want to sound stingy, but I've no idea if Ill get what I paid for and also I may not have the expertise to put the service manual to use. |
#4
Posted to rec.audio.tech
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Problem With Sony RX55 3-CD changer
"Nemo" wrote ...
"Richard Crowley" wrote: "Nemo" wrote... I am having a problem playing cds on my system ie the cds skip tracks even on new cds bought from shops. It seems to have most trouble with the later half of the cd (tracks 5+) but that is not always the case. I've tried keeping the speakers away from it and checking for dust on the cd-lens. If it is having problems on the outside (last half) of the disc, the problem may be the sled, especially on older equipment. The service manual appears to be available online. It might be a matter of cleaning and/or lubricating the sled track, etc. Any idea where id get them from? Free if possible because I just spent the last hour looking round. I don't want to sound stingy, but I've no idea if Ill get what I paid for and also I may not have the expertise to put the service manual to use. I found a couple of sites that claimed to have the manual either free or for sale (I wasn't concentrating on the details). I found them with a simple Google search for the make and model number. But it is quite possible that the manual won't be much help for your particular symptom anyway, no matter what your skill level. They typically recommend just replacing the whole CD reader mechanism rather than trying to repair it. I have a very old (vintage) Sony CD player with the same symptoms, and it appears to be that the sled has become gummed up from either the lubrication (if any?) going dry and gummy, or else dust and grime causing the sled to not move easily anymore. If you really want to fix it, you could try cleaning the track with alcohol and a cotton swab. But I don't hold much hope for a complete recovery. Those things weren't made to last that long. And they are cheap enough to just replace that they weren't really made for any kind of repair. |
#5
Posted to rec.audio.tech
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Problem With Sony RX55 3-CD changer
On Nov 1, 7:04*pm, "Richard Crowley" wrote:
"Nemo" *wrote ... "Richard Crowley" wrote: "Nemo" wrote... I am having a problem playing cds on my system ie the cds skip tracks even on new cds bought from shops. It seems to have most trouble with the later half of the cd (tracks 5+) but that is not always the case. I've tried keeping the speakers away from it and checking for dust on the cd-lens. If it is having problems on the outside (last half) of the disc, the problem may be the sled, especially on older equipment. The service manual appears to be available online. It might be a matter of cleaning and/or lubricating the sled track, etc. Any idea where id get them from? Free if possible because I just spent the last hour looking round. I don't want to sound stingy, but I've no idea if Ill get what I paid for and also I may not have the expertise to put the service manual to use. I found a couple of sites that claimed to have the manual either free or for sale (I wasn't concentrating on the details). I found them with a simple Google search for the make and model number. But it is quite possible that the manual won't be much help for your particular symptom anyway, no matter what your skill level. They typically recommend just replacing the whole CD reader mechanism rather than trying to repair it. I have a very old (vintage) Sony CD player with the same symptoms, and it appears to be that the sled has become gummed up from either the lubrication (if any?) going dry and gummy, or else dust and grime causing the sled to not move easily anymore. If you really want to fix it, you could try cleaning the track with alcohol and a cotton swab. But I don't hold much hope for a complete recovery. Those things weren't made to last that long. And they are cheap enough to just replace that they weren't really made for any kind of repair. Ill have a go anyway. Thanks for your help. |
#6
Posted to rec.audio.tech
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Problem With Sony RX55 3-CD changer
On Sat, 1 Nov 2008 15:37:24 -0700 (PDT), Nemo
wrote: On Nov 1, 7:04*pm, "Richard Crowley" wrote: If you really want to fix it, you could try cleaning the track with alcohol and a cotton swab. But I don't hold much hope for a complete recovery. Those things weren't made to last that long. And they are cheap enough to just replace that they weren't really made for any kind of repair. Ill have a go anyway. Thanks for your help. Richard has already layed out the regimen: wash the rails and the sled's sleeve bearings with alcohol; then lube with a very light petroleum-based oil. Something called "sewing machine oil" in the States is probably about right. This is a low-stress lube gig, and problems mostly occur with the lube getting ideas above its station and thinking that it's a wax. Many/most sleds are coupled to their driving motors with a small belt. Good luck! but MCM keeps a pretty good selection. But better plan on replacing this tiny critter too. Only a crazy person would expend effort to fix an old CD player. God bless crazy people. And all the best fortune, Chris Hornbeck |
#7
Posted to rec.audio.tech
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Problem With Sony RX55 3-CD changer
"Nemo" wrote in message ... Hello, I am having a problem playing cds on my system ie the cds skip tracks even on new cds bought from shops. It seems to have most trouble with the later half of the cd (tracks 5+) but that is not always the case. I've tried keeping the speakers away from it and checking for dust on the cd-lens. Any help appreciated. Never mind checking the lens - clean it. Also do the cleaning and lubrication mentioned by others. Resuscitates many players. Mark Z. |
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