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Spindle motor does not move
Motor not move
Check the FFC connection
between 24P and the loader.
Check whether "MO_VCC"
(VCC) voltage is normal.
Check whether laser voltage
(1.9V for CD & 2.3V for DVD)
on L21 & L22
1. Whether voltage on pin 23 of U2
varies between 0 and 3.3V (3.3V
for CD and 0V for DVD),
2. Whether peripheral components
are eroded or badly soldered.
Check opu focus
Check/Replace the loader
5-1
Go
Yes
Yes
Yes
Yes
Yes
No
Correct connection
No
Check the MOVCC power
supply
No
Check/Replace Q10 Q11.
No
Check/ Replace U1.
1. Check U2 25pin FOO signals
No
2.If there are F+, F-, T+ and T-
signals output from U1.
Trouble shooting chart
BarthService

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   Also See for Philips DVP3111/12

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This manual is also suitable for:

Dvp3111/58Dvp3111/51Dvp3111/79Dvp3111/77Dvp3111/98

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