LG DR4812W - HDD DVD - TROUBLESHOOTING CHARTS [CLICK ON PICTURES TO ENLARGE]
SYSTEM SECTION
NO DISC DISPLAY
DISC PLAYS, BUT NO AUDIO OUTPUT
NO OPTICAL/DIGITAL OUTPUT
NO TUNER AUDIO OUTPUT
NO EXTERNAL-1 INPUT AUDIO
NO EXTERNAL INPUT-2 AUDIO
NO EXTERNAL INPUT-3 AUDIO
NO EXTERNAL INPUT-4 AUDIO
NO RGB/COMPONENT VIDEO SIGNAL WHEN PLAYING DISC
NO COMPOSIT/S-VIDEO SIGNAL WHEN PLAYING DISC
NO TV, EXTERNAL INPUT VIDEO SIGNAL
NO DV [IEEE 1394] INPUT [VIDEO/AUDIO] SIGNAL
