LG DVD-2250N 2-1 free download

File name _DVD-2250N_2-1.pdf

DISASSEMBLY CAUTION BEFORE STARTING SERVICING Electronic parts are susceptible to static electricity and may easily damaged, so do not forget to take a proper grounding treatment as required. Many screws are used inside the unit. To prevent missing, dropping, etc. of the screws, always use a magnetized screw driver in servicing. Several kinds of screws are used and some of them need special cautions. That is, take care of the tapping screws securing molded patrs and fine pitch screws used to secure metal parts. If they are used improperly, the screw holes will be easily damaged and the parts can not be fixed. CABINET DISASSEMBLY 3. Front Panel 1. Top Case 1. Eject the disc tray. (See Fig. 2-2) 1. Release 7 screws (A). (See Fig. 2-1) 2. Remove the tray door. (See Fig. 2-2) 2. Lift the top case with holding the back of it, 3. Release 2 screws (B). and remove it in the direction of the arrow 4. Pull the front panel toward you while pressing 7 stoppers to disengage, and remove the front Top Case (A) (A) panel. (See Fig. 2-3) (A) (A) (A) (A) (A) (B) (B) Stopper Stopper Front Panel Fig. 2-1 Fig. 2-3 2. Tray Door 1.Eject the disc tray. 2.Lift up the tray door in the direction of the arrow. Tray Door Disc Tray Fig. 2-2 2-2 CIRCUIT BOARD DISASSEMBLY Note: