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rein-o
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Post subject: Re: Pioneer CLD-S260 Top brace clamp too tight Posted: 09 Feb 2021, 15:43 |
Jedi Master |
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Joined: 03 May 2004, 19:05 Posts: 8093 Location: Dullaware Has thanked: 1218 times Been thanked: 841 times
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I've actually heard of this, can't remember if it was from grasshopper or on the forum. the top bar could be bent, check and fix at your own risk. I love that there were Japanese techs who designed this stuff and had it made in their country but USA people get it 20-30 years later to redesign it by adding washers
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cplusplus
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Post subject: Re: Pioneer CLD-S260 Top brace clamp too tight Posted: 09 Feb 2021, 20:07 |
Hardcore fan |
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Joined: 13 Aug 2018, 03:18 Posts: 1512 Has thanked: 443 times Been thanked: 584 times
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rein-o wrote: the top bar could be bent, check and fix at your own risk Check this first. Where the cross support "tabs" connect to the chassis with screws. Especially if this has been shipped recently.
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chando
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Post subject: Re: Pioneer CLD-S260 Top brace clamp too tight Posted: 10 Feb 2021, 13:02 |
Knows how to post |
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Joined: 19 Aug 2018, 12:59 Posts: 11 Location: Australia Has thanked: 1 time Been thanked: 0 time
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Thanks to everyone's input. I have just taken a couple of photos to help explains the issue a bit further. 1. The first photo illustrates there's a white plastic cap on top of the brace plate, secured by twisting its tabs into the brace bar. BTW the brace bar is perfectly flat without any bend or warping. Attachment:
PHOTO_20210210_215510.jpg [ 202.91 KiB | Viewed 1253 times ]
2. The 2nd photo illustrates the rotating parts of the brace plate after the cap removed. Attachment:
PHOTO_20210210_215623.jpg [ 227.96 KiB | Viewed 1253 times ]
Test results: 1. With the cap on, the driving motor could not turn & generated some whizzing noise then stopped. 2. With the cap removed, the driving motor might or might not spin, depending on the loosely connected pressure plate. When it does spin the machine might or might not be able to read/play the disc. The spinning also generated abnormal movements as it wasn't controlled properly. Any further thought on that?
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cplusplus
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Post subject: Re: Pioneer CLD-S260 Top brace clamp too tight Posted: 11 Feb 2021, 02:33 |
Hardcore fan |
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Joined: 13 Aug 2018, 03:18 Posts: 1512 Has thanked: 443 times Been thanked: 584 times
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rein-o wrote: Check if that top bar is bent. signofzeta wrote: Something is bent somewhere or the top parts aren’t installed correctly. Unscrew the four screws holding the clamper. Make sure it is perfectly flat. Make sure the back of the chassis is not bowed. When I see bending problems like this, it is very hard to tell by just looking at it. If that all looks good, feel under the clamper where it meets the spindle to see if it is flat and moves ok. Maybe try disassembling and reassembling it. You can reference the CLD-A100 SM.
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