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Post by barrychilds on Jan 30, 2021 22:48:02 GMT
Understood Ron. Thank you. Barry
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Post by barrychilds on Feb 11, 2021 11:42:55 GMT
OK, It gets better and worse. The diagram from the Marantz CD65 is the same and I found a tiny SMD transistor had failed so that the CD player was not getting -12v. That cured most of the problems. The laser goes to the correct position for reading the TOC, and the disk doesn't go backwards but it is still not reading disks even though I replaced the CDM-3. He said it worked? I have a replacement cd control board, but I have to fix a fault with it first. Barry
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Post by barrychilds on Feb 15, 2021 21:50:34 GMT
It's getting better. The fault was on the TOC board. The big IC. I changed the whole board. I managed to get a faulty CD controller from England for £25. All working apart from no sound. The amplifier is OK. The fault is on the main DAC board. I did get sound once after a while. I will have a look tomorrow.
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Post by barrychilds on Feb 16, 2021 12:16:55 GMT
YIPPY, Fixed. Another dry joint and we have sound. Many thanks to Ron for helping out. Barry
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Post by Ron Rich on Feb 16, 2021 15:10:17 GMT
Hi Barry,
Enjoy your music !! Ron Rich
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