HDD/DVD Recorder Combi
17
Reference of defect symptoms for repair
• After power cord plug in ,LED no display , but AV output normal after power
on -> replace display board
• After power on , the color of the screen isn’t correct -> replace M/B
• After power on , the fan doesn’t work -> replace power module / Fan
• Can’t eject or show “No Disc” -> replace drive
• Can’t auto format any brand new disc -> replace drive
• Recording will auto stop or hang -> replace M/B & drive
• Playback will have mosaic -> replace M/B
• Can’t format HDD -> replace HDD
• Can’t record with HDD -> replace HDD
• No Audio or audio output abnormal -> replace M/B
• Optical / Coaxial no output when the setting is set as DTS output -> replace
M/B
• Can’t update F/W through drive -> replace drive
• Can’t detect DV when plug in/out with a DV -> replace display board
• AV1 input mode doesn’t output video / audio when connected to a normal
external AV source -> replace display board
• AV2 ( Scart) / S-Video input mode doesn’t output video / audio when
connected to a normal external AV source -> replace M/B
