はじめに

The following entails a detailed list of instructions to properly and safely remove and replace a defective input/output board for a Mitsubishi WD57734 television.

Before disassembling your television, be sure it is powered off and unplugged.
  • Before disassembling your television, be sure it is powered off and unplugged.

  • Remove the single 18 mm Phillips #1 screw on the lamp access panel.

コメントを追加する

Pull the lamp access panel off of the back panel of the television by pulling straight back on the left side of the panel near the screw then pulling to the left.
  • Pull the lamp access panel off of the back panel of the television by pulling straight back on the left side of the panel near the screw then pulling to the left.

コメントを追加する

  • Loosen the two Phillips #2 screws securing the lamp housing to the television until the screws will swivel vertically.

    • These two screws are permanently attached to the lamp housing and cannot be removed completely.

コメントを追加する

  • Using the handle, pull the lamp housing straight back out of the television.

    • Do not touch the glass of the lamp with your bare hands. The oil from your fingers can distort the TV image and lead to other issues.

コメントを追加する

  • Remove the following 8 Phillips #1 screws:

    • One 22 mm Phillips #1 in the bottom right corner of the back panel.

    • One 18 mm Phillips #1 in the top middle of the back panel.

    • Six 18 mm Phillips #1 in the rest of the back panel.

コメントを追加する

  • Pull the back panel off of the television by gripping the sides and rotating it down.

コメントを追加する

  • Removing the back panel exposes the input/output board cover plate.

コメントを追加する

  • Disconnect the back panel detection sensor by pressing down the white tab and pulling out the connection.

コメントを追加する

  • Remove the four 10 mm black Phillips #1 screws with fine thread that attach the protective case to the TV.

コメントを追加する

  • Undo the white cable clasp holding the wires together.

  • Remove the wires from the cable organizer by carefully twisting the white loops and removing the wires from the clasp.

コメントを追加する

  • Remove the following 11 screws from input/output panel.

    • Eight 12 mm Phillips #1 (one screw on each side and six screws on the front panel).

    • Three 10 mm black, fine thread Phillips #0 screws above the HDMI ports.

コメントを追加する

  • Use pliers to grasp the two washers around the coaxial inputs and rotate counterclockwise until they are removed.

  • The washers are the flat silver pieces that twist around the silver cylindrical elements (these are the coaxial inputs).

コメントを追加する

  • Pull the front cover plate straight back off and move it out of the way, exposing the input/output/ board.

  • There are still connections on the input/output plate, so be careful.

コメントを追加する

  • Remove three 10 mm silver, coarse thread Phillips #1 screws holding the input/output board to the case.

コメントを追加する

  • Remove the connection to the front input/output wires by pressing down the white tab and gently pulling up.

コメントを追加する

  • Disconnect the input/output board from the port in the main board by gently lifting upward and pull it out from the casing.

コメントを追加する

まとめ

To reassemble your device, follow these instructions in reverse order.

Kylin

メンバー登録日: 2012年10月02日

17 ポイント

1ガイドが承認済み

チーム

Cal Poly, Team 18-39, Regan Fall 2012 Cal Poly, Team 18-39, Regan Fall 2012人のメンバー

CPSU-REGAN-F12S18G39

4 メンバー

6のガイドは作成済み

コメントを追加する

統計データを表示:

過去 24時間: 1

過去 7 日: 2

過去 30 日: 9

今までの合計 1,454