Acer AL2002 AL2002 Service Guide - Page 35

MODEL:T20BNUW-G1(99)#U14(C)_ACER_AL2002W P/N :4092531143P Station Tasks Steps Procedures S1 Use a proper tool to open the carton. ACER AL2002W ACER AL2002W DISASSEMBLY PROCEDURES Part Number Parts Usage Part Name Q'ty Photo - - - - - 6715011603P00 CABLE_VIDEO_DSUBx2_1800mm_BLK_20276#30 7749001520P0B BAG_LDPE_ORDINARY_ALL MODEL_L600xW780x 1 Product unpacking procedures 7749106340P0A CUSHION FORM_EPS_JADE 20W_1232SETS_LEFT&RIGHT 7749205881P0A CARTON_ACER_T20ANUW_AL2002W_1232SETS S2 Take out all accessories, acrton sheets, and cushion foams from the carton. (Optional: it depends on whether if end users return the accessories.) 7730303229P0A MANUAL ASSY_ACER_T20ANUW_AL2002W_US 6716000700P CABLE_POWER_N_SHLD_1800mm_BLACK_U/C 7737716351P0A BASE ASSY_#6800_ABS 94HB_ACER_T20ANUW_ 7749402030P0A BOARD_CORNER PAPER_L1000xW50x3mm-L1000xW50x3mm 7749401980P0A BOARD_CORNER PAPER_L1000xW50x3mm-L2050xW50x3mm 7749405520P0A BOARD_CORNER PAPER_L1000xW50x3mm-L1050mmxW800mmxH4mm - Take out DVI-D cable, Power cable, Base Ass'y, and Audio cable from carton. 1 1 1 - 1 1 1 1 Discover the EPE bag and disconnect the Signal cable if it is attached. 1 1 1 Remark 2 Stand disassembly S3 Disassemble the cover hinge S4 Use a cross-head screwdriver unscrewed the No.1~4 screws. 7742616161P0A COVER_HINGE_#6800_ABS 94HB_ACER_T20ANUW_ 7117240073P0A SCREW_MACHINE_W/WASHER_PAN_M4x7_BLK_ZINC 3 Rear Bezel disassembly S5 Use fingernail of '-' screwdriver with tape on the tip to insert into the seam between Rear Bezel and Front Bezel to unlock the Rear Bezel. 7742241350P0A RC_#6800_ABS 94HB_ACER_T20BNUW 1 - Cover Hinge 3 4 1 2 4 Screw Size=M4x7; Torque=11~13KGFKGF.CM 2 4 1 1 2 3 4 - 1 1 4 Key Function Board disassembly S6 Use a cross-head screwdriver unscrewed the No.3~4 screws. 7140130081P0A SCREW_DOUBLE THREAD_ROUND_M3_8L_YELLOE 5 Front Bezel and LCD module disassembly S7 Disconnect the Key Function cable to the P306 connector. - - S8 Use a cross-head screwdriver unscrewed the No.1~2 screws. 7140130081P0A SCREW_DOUBLE THREAD_ROUND_M3_8L_YELLOE S9 Use both hand to remove the LCD panel module and put Front Bezel aside. 7737516151P0A FC ASSY_#6790/#6810P_ABS 94HB_ACER 6 D-SUB and DVI cable disassembly S10 Use a Hex screwdriver unscrewed the DVI-D and D-Sub connectors No.1~4 Hex Nut to release two connectors. 7110730082P0A SCREW_MACHINE_NONE_HEX WASHER HEAD_M3_8m 2 3 Screw Size=M3x8; Torque=3~3.5KGFKGF.CM 4 - 2 1 1 Screw Size=M3x8; Torque=3~3.5KGFKGF.CM 2 P306 connector 1 4 2 34 Screw Size=M3x8; Torque=4.5~6.5KGFKGF.CM DVI Cable D-Sub Cable 7 AC Power outlet disassembly S11 Use a cross-head screwdriver unscrewed the No.1~2 screws. 7140330101P0A SCREW_DOUBLE THREAD_NONE_FLAT HEAD_M3_1 1 2 2 Screw Size=M3x5; Torque=3.0~5.0KGF.CM 8 Disconnect the panel lamp cables S12 Unplug 4 lamp cables to the connectors of Power Board. - - Disassemble the LCD panel 9 module to Bracket Chassis module. S13 Use a cross-head screwdriver unscrewed the No.1~4 screws on both side of LCD panel and Bracket Chassis module. 7740201780P0A SCREW_MACHING_WITHOUT_FLAT HEAD_M3x5_NI 10 S14 Tear off the Aluminum tape. Disconnect the FFC cable 11 S15 Disconnect the FFC cable to LCD panel. - - - - - 1 4 3 2 Screw Size=M3x5; Torque=2.0~2.5KGF.CM 4 Aluminum Tape -