Philips PD7010, Service Manual, Page: 11 / 36

5-1
Spindle motor does not move
Yes
Yes
No
No
No
No
Yes
Check whether “M+5V”
(VCC) voltage is normal.
Correct connection
Check the P+5V power
supply
Check/Replace Q9
ǃ
Q10.
Check/ Replace U5.
Check opu focus
1. Check U5 FOO signals
2.If there are FCO, SPDCO, SCO
and TCO signals output from U4.
Check/Replace the loader
Yes
Yes
No
Go
Check whether laser voltage
(1.9V for CD & 2.3V for DVD)
on L13 & L14
Check the FFC connection
between 24P and the loader.
Whether U5 and the peripheral components
are eroded or badly soldered.
Trouble shooting chart
Motor not move