ACER - AT 3705 _ LCD TV _ DISASSEMBLE METHOD - 4

[4]

Contn:

REMOVING THE I/O BOARD AND A-TUNER BOARD.

• Disconnect the connectors from I/O board.
• Remove 4 screws securing I/O board, and 4 screws securing the A-Tuner board.

• Remove the I/O board and A-Tuner board.
• Separate the I/o board and A-Tuner board. 

REMOVING THE HEAT SINK

• Remove the 4 screws securing the heat sink.
• Remove the heat sink from main unit.

REMOVING THE ETHERNET BOARD

• Remove 2 screws securing the Ethernet board.
• Remove the Ethernet board.

• Disconnect the cable from Ethernet board.

• Remove 2 screws securing the Ethernet bracket and remove the bracket.

REMOVING THE D-TUNER

• Remove 3 screws securing the D-Tuner.
• Remove the D-Tuner.

REMOVING THE M/B & D-TUNER BOARD

• Disconnect cables from Main baord and D-Tuner.
• Remove 4 nuts and 2 screws securing the Main board.

• Remove the 2 screw, 3 short nuts and 4 long nuts securing D-tuner board.

• Remove the Main Board and D-tuner board.

• Separate the Main Board & D-tuner board.

REMOVING THE CARD READER MODULE

• Remove 3 screws securing the card reader module.
• Remove 2 screws securing the ground wire.

• Turn the card reader module over and disconnect the cables from card reader module.

• Disconnect the cables from AV3 board.

• Remove the 2 screws securing the AV3 board and remove it from card reader module.

REMOVING THE BEZEL SKIRT

• Remove 6 screws securing the bezel skirt.

• Remove bezel skirt.

REMOVING THE IR BOARD, POWER BUTTON AND KEYPAD BOARD.

• Remove the 2 screws securing the keypad board and remove it.

• Remove the two screws securing IR board, and remove 2 screws securing the Power button board.

REMOVING PCB CHASSIS

• Disconnect cables from LVDS board.
• Remove 7 screws  on the chassis bottom view.

• Remove 10 screws on chassis top view.

• Remove the PCD chassis as shown.

REMOVING ANTENNA

• Open the clip to release the antenna.

• Remove antenna.

REMOVING LCD PANEL

• Remove the 2 screws on the right.

• Remove the 2 screws on the left

• Remove the LCD panel

• remove 2 screws securing the right side bracket.
• Remove 4 screws securing the down bracket.

• Remove the right side bracket.

• Remove the down bracket.
• Repeat the same steps for left side and top bracket.