Trouble Shooting - Philips DVP3850K/55 Service Manual

Spindle motor does not move
Motor no move
Check
between 24PIN and the loader.
Check whether "M5V"
(+5V) voltage is normal.
1.Whether the current of R12 is Less than
65mA for CD; 60mA for DVD),
2.Whether peripheral components between
U1 and xp5 are eroded or badly soldered.
Check/ Replace U1
Go
the FFC connection
Yes
Yes
Yes
4-1
Correct connection
No
Check the M5V power supply
No
No
Check/Replace the loader,or the bad part.
Trouble shooting chart