Dvd Troubleshooting - LG LRM-519 Service Manual

11. DVD TROUBLESHOOTING

DVD problem
YES
NO
DVD Loader
Power-On OK
YES
NO
DVD Tray Open/
Close Check OK
YES
NO
DVD Auto-Loading
OK
YES
NO
DVD Play Check
OK
YES
DVD OK
J902 Connector
Power Cable Check
NO
Front Panel Open/
Close Key Check OK
YES
J303 Connector
FFC Cable Check
NO
DVD Region Code
Check OK
YES
DVD Problem
NO
DVD Video Check
OK
YES
NO
DVD Audio Check
OK
YES
3-13
Front Panel Check
DVD Disc Check
Video part Check
Audio part Check