TROUBLESHOOTING GUIDE
Check the connection of
Power cable of CN201?
Tray operating is abnormal.
Connect the Power cable correctly.
Replace the Front PCB.
NO
YES
YES
49
Check the connection of
Power cable of CN651?
Check the pick-up FFC.
Replace the pick-up.
NO
Tray open does not work.
(The Eject button does not work.)
Summary of Contents for BP50NB40
Page 17: ...17 A B C 1 2 3 4 5 A00 A01 002 003 461 005 001 463 006 462 004 PBM01 B B EXPLODED VIEW ...
Page 23: ...23 2 CONNECTOR 66 PIN ASSIGNMENT ...
Page 24: ...24 ...
Page 29: ...29 3 1 2 Block Diagram Seek IC101 MT1959H ...
Page 34: ...1 2 Pin Layout RF Part 34 ...
Page 35: ...35 ...
Page 36: ...36 ...
Page 37: ...37 ENDEC Part ...
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Page 45: ...45 IC601 TPIC2016G SPINDLE MOTOR AND 10CH ACTUATOR DRIVER Terminal Assignments ...