zl-zhy Publish time 2023-11-20 09:29:39

Help about Kenwood DPC-92

Hello Kaosun, I bought one broken DPC92, after fixing the FPC cable of laser pickup, now the laser pickup can work well on other set, but after I mounted it on this DPC92 back, it still can’t read TOC out. I can hear the focus sound(chirp) and the disc motor also rotates very fast, sled motor moves as well. I checked the FOK is high on cxd1081, may I know how to check next? I even replaced other laser pickup/cxd1081/1082/MC1715, but it’s still the same phenomenon. Thanks for your help in advance.

kaosun Publish time 2023-11-26 17:36:28

To confirm your laser is in working order, test it by another player like SONY D33.
Did you replace all caps in your DPC92? PCB cleaning is also needed.

zl-zhy Publish time 2023-11-28 01:42:24

Thank you, Kaosun. The pickup has been tried on other player(DPC-72) and it works well. Let me try to clean the board first.
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