Luxman D-111 - Servo Issue ( I guess )
This old baby has some strange issues , tried to repair it but now i`m nowhere position :
Quote:
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Your tray is trying to close because the leaf switch contacts are oxidized. Clean the contacts, do not use anything abrasive.
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- read all of the themes in regards of it but nothing really helps.
I`l try to explain what i`ve done to it : Focus Driver , Tracking Driver , Sled motor driver and Spindle motor driver transistors where damaged - they are now replaced with 2SA1315/ 2SC3328 . Spindle motor is working just fine but track motor is bumping itself in one position again and again . Limit sw is working - checked him with multimeter. Next strange thing is that the servo driver : CXA1082A is running very hot .
Any suggestions ? aaah and if anyone has a user manual/scheme it will be in help here , trying to see the actual scheme from another manual - but i think that there are some differences .
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