Acer VG272U Manual Download Page 18

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CABLE

CABLE-PANEL TO MAIN
BOARD 30P 365MM

FFC LVDS 30P P1 365MM

50.TBTM3.003

CABLE-FUNCTION KEY
BOARD TO MAIN BOARD 8P
600MM

FFC 8P P1 600MM CTRL

50.TBTM3.004

CABLE-POWER BOARD TO
USB BOARD 6/6P 270MM

WIRE 6/6P 1007#26 270MM
USB

50.TBTM3.005

CABLE-USB BOARD TO
USB SIDE BOARD 30P
170MM

FFC 30P P0.5 170MM USB3.0

50.TBTM3.006

CABLE-LED BOARD TO
MAIN BOARD 4P 615MM

FFC 4P P1 615MM LED

50.TBTM3.007

CABLE-PANEL TO POWER
BOARD 6/6P 175MM

WIRE 6/6P 1061 #30 175MM

50.TBTM3.008

SPEAKER/MICROPHONE

SPEAKER*2 2.5W
305/730MM

#SPK*2 2.5W 4OHM
305/730MM

23.TBTM3.001

ACER B277

Summary of Contents for VG272U

Page 1: ...ACER Monitor_VG272U LIFECYCLE EXTENSION GUIDE ...

Page 2: ... 3 Mechanical Instruction 7 4 Assembly and Disassembly SOP 8 5 Troubleshooting 14 6 FRU List 16 Safety Notice Any person attempting to service this chassis must familiarize with the chassis and be aware of the necessary safety precautions to be used when serving electronic equipmentcontaining high voltage ...

Page 3: ...airing method may damage equipment or products It is recommended that service engineers should have repairing knowledge experience as well as appropriate product training per new model before performing the service procedures NOTICE To avoid electrical shocks the products should be connected to an authorized power cord and turn off the master power switch each time before removing the AC power cor...

Page 4: ...ACER VG272U 4 1 Exploded Diagram 1 1 Product Exploded Diagram ...

Page 5: ...ACER VG272U 55 2 Wiring connectivity diagram ...

Page 6: ...he type and size of the tools that would typically can be used to disassemble the product to a point where components and materials requiring selective treatment can be removed Tool Description working table Screw driver Knife glove cleaning cloth ESD protection ...

Page 7: ...tion that the monitors be placed and the quantity of the monitor prepare the area for material flow according to the actual condition plan the disassemble layout 4 Prepare the implement equipment materials as bellow 1 working table 2 Screw driver 3 knife 4 glove 5 cleaning cloth 6 ESD protection Step 1 Pull the base neck assembly out Step 2 Unscrew four screws Step 3 Separate hooks between MID_FRA...

Page 8: ... connectors Step 5 Separate SPK from MID_FRAME Main Shielding and LCM Step 6 Unscrew two screws and remove main shielding from LCM Step 7 Separate mylar and move wires from shielding s hook Step 8 Unscrew six screws and remove main board PCBA from main shielding ...

Page 9: ...e main board and power board Step 10 Unscrew nine screws and separate MID FRAME and LCM Step 11 Unscrew six screws and remove main board PCBA from main shielding Step 12 Unscrew two screws and disassemble key board from rear cover and separate navi key cable ...

Page 10: ...ve four silicon rubbers and unscrew seven screws to separate metal and plastic cover Step 16 Separate back cover from neck unscrew two screws and separate front cover from hinge assy NOTE Circuit boards 10 cm has been highlighted with the yellow rectangle as above image shows Please detach the Circuit boards and follow local regulations for disposal ...

Page 11: ...er the mylar on Power BD Lock 6 screws as the picture sequence Step 3 Assemble navi key and FFC LED to the PCBA key BD as the picture 1 Assemble the key BD on rear cover Lock two screws to the rear cover as below pic 2 Fix the wire of speaker by yellow tape as below pic 3 Pic 1 S2 Assemble the MF and panel Take the Panel on the sponge cushion Insert the little connector of the lamp wire to panel a...

Page 12: ......

Page 13: ......

Page 14: ... R C Assemble navy key and FFC LED to the PCBA key BD as the picture 1 Assemble the key BD on rear cover Lock two screws to the rear cover as below pic 2 Fix the wire of speaker by yellow tape as below pic 3 Pic 1 Pic 2 Pic 3 ACER B277 12 ...

Page 15: ...ACER B277 16 5 Troubleshooting ...

Page 16: ...ACER B277 15 ...

Page 17: ...nal office to order FRU parts for repair and service of customer machines NOTE To scrap or to return the defective parts you should follow the local government ordinance or regulations on how to dispose it properly or follow the rules set by your regional office on how to return it Category ACER DESCRIPTION Description PART NO LCD LED LCD Panel AUO 27 FHD None Glare M270HAN01 1 00 1000 1 14ms 250n...

Page 18: ... BOARD 6 6P 270MM WIRE 6 6P 1007 26 270MM USB 50 TBTM3 005 CABLE USB BOARD TO USB SIDE BOARD 30P 170MM FFC 30P P0 5 170MM USB3 0 50 TBTM3 006 CABLE LED BOARD TO MAIN BOARD 4P 615MM FFC 4P P1 615MM LED 50 TBTM3 007 CABLE PANEL TO POWER BOARD 6 6P 175MM WIRE 6 6P 1061 30 175MM 50 TBTM3 008 SPEAKER MICROPHONE SPEAKER 2 2 5W 305 730MM SPK 2 2 5W 4OHM 305 730MM 23 TBTM3 001 ACER B277 17 ...

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