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Asus VG27AQ3A Service Manual

Led monitor 27"
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ASUS
Service Manual
LED Monitor 27"
VG27AQ3A

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Summary of Contents for Asus VG27AQ3A

  • Page 1 ASUS Service Manual LED Monitor 27" VG27AQ3A...
  • Page 2 ASUS will only be responsible for or indemnify you for loss, damages or claims based in contract, tort or infringement under this Warranty Statement. This limit also applies to ASUS’ suppliers and its reseller. It is the maximum for which ASUS, its suppliers, and your reseller are collectively responsible.
  • Page 3 Table of Contents Description Page SAFETY PRECAUTIONS..................... 1 EXPLODED VIEW ......................2 DISASSEMBLY AND ASSEMBLY PROCEDURES ............. 4 TROUBLE SHOOTING ....................9...
  • Page 4 Revision History Date Revision Page Description 2023/11/20 Initial Release Second Release 2023/12/12 modify the Exploded BOM of Ch.2 Third Release 2023/12/21 update the BOM of Ch.2/ Trouble Shooting of Ch.4...
  • Page 5: Safety Precautions

    1. Safety Precautions Caution To ensure safety from fire, electric shock,injury, harmful for people and MNT , the servicing instructions are for use repair station only. These are mandatory requirements, make sure read the manual before servicing. WARNING Please follow this service manual use of substitute replacement parts which do not have the same, specified safety characteristics, might create shock fire or other hazards.
  • Page 7 Exploded BOM ITEM ITEM_DESCRIPTION PANEL HINGE ASSY BASE ASSY FRONT BEZEL REAR COVER SHIELDING DISPLAY BD LED BD MAIN BOARD SPEAKER CABLE 500MM(4A) BRN/BLK CABLE 630MM(6A) BLK/WHT FFC CABLE CABLE 540MM(4A) BRN/BLK CONFIDENTIAL – DO NOT COPY Page 3 / 9 File No.
  • Page 8: Disassembly And Assembly Procedures

    3. Disassembly and Assembly Procedures 3.1 Disassembly SOP Preparation before disassemble: 1. The person who repairs the machine must wear an electrostatic ring and gloves. 2. Make sure that the repaired table is clean before repairing. 3. Make sure the torque of the screw is correct. 4.
  • Page 9 4-1. 撕除 1pcs漏光胶带,拔下FFC排线&灯条线接 口&LED线接口 4-1. Tear off 1pieces of light leakage tape, and unplug FFC line & lamp line interface &LED line interface 4-2.撕除固定铁件的 2pcs铝箔,2pcs醋酸胶带,取下 铁件 4-2: Tear off 2 pieces of aluminum foil and 2 pieces of acetic acid adhesive tape that fixed the iron piece and remove the iron piece 4-3:拆铁件螺丝...
  • Page 10 8-1. 取下前框 9pcs 螺丝 8-1:Remove the nine screws on the front frame 9-1.取下 LED 板,拆下 LED 板线 9-1:Remove the LED board and remove the LED board wire 3.2 Assembly process Descriptions Refer photos 1-1. LED 线插到 LED 板上,组装到前框上 1-1. The LED wire is inserted into the LED board and assembled on the front frame 2-1.前框组装在...
  • Page 11 4-1.取主板,接口位置贴附 1pcs 导电泡棉 4-1. Take the motherboard and attach 1pcs conductive foam to the interface position 4-2.取铁件,贴 1pcs 导电泡棉 4-2. Take iron parts, attach 1pcs conductive foam 5-1.锁付主板 5pcs 螺丝 5-1:Lock 5 screws on the motherboard 6-1.将铁件固定在机台,贴 2pcs 铝箔和漏 光胶带 6-1. Fix the iron parts on the machine, attach 2 pieces of aluminum foil and light duct tape...
  • Page 12 8-1.将按键板线组装至机台, 将后壳组装至 机台 8-1. Assemble the keyboard line on the machine and the back shell on the machine 3.3 Twist force for screw Descriptions Refer photos Twist force: 4.5+/-0.5kgf.cm (M3.0*4.0L*9PCS) Twist force: 4.5+/-0.5kgf.cm (M3.0*6.0L*5PCS) Twist force: 4.0+/-0.5kgf.cm (#3.0*6.0L*2PCS) Twist force: 3.0-3.5kgf.cm (T3.0*6.0L*1PCS) CONFIDENTIAL –...
  • Page 13: Trouble Shooting

    4. Trouble Shooting Problem Possible Solution Power LED is no t ON Press the Power button to check if the monitor is turned on. Check if the power cord is properly connected to the monitor and the power outlet. Check the Power Indicator function in the OSD menu. Select “ON“...