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Dpc-R7 sound distorted

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Post time 2024-09-23 06:34:24 | Show all posts |Read mode
Dear Master Kaosund and others.
I have a DPC-R7 with the problem: the sound out put is some time good but some time distorded. can you please help and give me and advise please?
Thanks so much!
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 Author| Post time 2024-09-24 14:16:08 | Show all posts
Update:
I already tried to repplace some leak caps with new ones and clean the PCB, same problem.



after that I remove 2caps in pin 8-10 of PCM66p (C506R and C506L) and attach 3.5 jack to pin 8-10 -and gnd to my speaker and same problem when play the Cd .
did my dac has a problem? please help to move on. Thanks

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Post time 2024-09-30 09:14:59 | Show all posts
You should replace all DIP caps instead of "some". BTW, clean the PCB thoroughly by alcohol and try it.
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 Author| Post time 2024-10-02 23:30:45 From the mobile phone | Show all posts
Sure. Thanks Sir. I did it already and clean the pcb, some lines has been broken and now it works. Can i replace dpc R7 LCD(mine was ink defective) by other lcd from Sony discman( i have some of them)
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