Philips DD-A110GX, Service Manual

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Module Fail / Problem Remedy / Symptom
Cannot play a disc
„
If it's not "Invalid disc", could be unsupported format/contents in the disc
„
Show "Fail" when copying files/discs, it could be unsupported format
Copying
„
Show "Fail" when copying recorded DVD+VR title, it could be out of disc
space
„
Follow the firmware update procedure in the chapter”Firmware update”.
System Upgrade
„
If upgrade failed (power failure during upgrade or …), maybe the system
may not boot up normally, please swap the M/B
Trouble Shooting Guide
2 No Display On LED Module
2.1 Put a paper in between the M/B and the barebone, for preventing the M/B shortcut
with ground and Re-test again.
2.2 To check the connector between main board and power module had been
assembled / connected properly. (Fan on rear panel should rotate continuously) if
there Is no power supplying to main board ( Yellow: +12V <-> Red: +5V measured with
universal voltage meter ), replace / change another new Power Module.
2.3 Check the J5 (11 pin) cable between main board and display board had been
assembled connected well.
2.4
Check if the M/B with power normally and no indication light on LED then replace the
LED PCBA board,
2.5 If no 5/12 on M/B the replace M/B