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GE 7-4836B Alarm Clock AM-FM Radio LCD Panel Replacement

必要な工具と部品

  1. GE 7-4836B Alarm Clock AM-FM Radio LCD Panel Replacement, Battery Compartment Cover: 手順 1、 3の画像 1 GE 7-4836B Alarm Clock AM-FM Radio LCD Panel Replacement, Battery Compartment Cover: 手順 1、 3の画像 2 GE 7-4836B Alarm Clock AM-FM Radio LCD Panel Replacement, Battery Compartment Cover: 手順 1、 3の画像 3
    • Find the battery compartment on the bottom of the clock radio.

    • Using your thumb, push the compartment cover latch toward the battery.

    • With the latch pushed in, pull the compartment cover upward to remove it..

  2. GE 7-4836B Alarm Clock AM-FM Radio LCD Panel Replacement, Battery: 手順 2、 2の画像 1 GE 7-4836B Alarm Clock AM-FM Radio LCD Panel Replacement, Battery: 手順 2、 2の画像 2
    • Lift the battery from the compartment.

    • Pull the battery up and gently disconnect it from the battery connector.

  3. GE 7-4836B Alarm Clock AM-FM Radio LCD Panel Replacement, Screws: 手順 3、 2の画像 1 GE 7-4836B Alarm Clock AM-FM Radio LCD Panel Replacement, Screws: 手順 3、 2の画像 2
    • Using a Phillips #00 Screwdriver, unscrew the six 12mm screws from around the bottom of the clock radio.

  4. GE 7-4836B Alarm Clock AM-FM Radio LCD Panel Replacement, LCD Cover: 手順 4、 1の画像 1
    • Gently pull the liquid crystal display (LCD) cover off.

  5. GE 7-4836B Alarm Clock AM-FM Radio LCD Panel Replacement, Clock Radio: 手順 5、 2の画像 1 GE 7-4836B Alarm Clock AM-FM Radio LCD Panel Replacement, Clock Radio: 手順 5、 2の画像 2
    • Lift the top off. Two gray, plastic internal pieces will fall out when you do this; set them aside.

  6. GE 7-4836B Alarm Clock AM-FM Radio LCD Panel Replacement, Battery Wires Wire Tie: 手順 6、 2の画像 1 GE 7-4836B Alarm Clock AM-FM Radio LCD Panel Replacement, Battery Wires Wire Tie: 手順 6、 2の画像 2
    • Using the wire cutters, carefully cut the plastic wire tie.

  7. GE 7-4836B Alarm Clock AM-FM Radio LCD Panel Replacement, Hot Melt Glue: 手順 7、 3の画像 1 GE 7-4836B Alarm Clock AM-FM Radio LCD Panel Replacement, Hot Melt Glue: 手順 7、 3の画像 2 GE 7-4836B Alarm Clock AM-FM Radio LCD Panel Replacement, Hot Melt Glue: 手順 7、 3の画像 3
    • Follow the wires to find where they connect to the printed circuit board (PCB). At the area of connect, two spots will be marked "DC+ and "DC-."

    • Apply the rubbing alcohol to the cotton swab end. Rub the end of the cotton swab on hot melt glue and wait for 30 seconds, then apply the alcohol to the hot melt glue again.

    • Use the tweezers to grab the softened hot melt glue. Pull the hot melt glue off of the clock radio.

  8. GE 7-4836B Alarm Clock AM-FM Radio LCD Panel Replacement, Speaker: 手順 8、 1の画像 1
    • Grip the speaker.

    • Lift the speaker from the holder.

  9. GE 7-4836B Alarm Clock AM-FM Radio LCD Panel Replacement, Two Screws: 手順 9、 2の画像 1 GE 7-4836B Alarm Clock AM-FM Radio LCD Panel Replacement, Two Screws: 手順 9、 2の画像 2
    • Locate the two 6mm screws on the PCB.

    • Using a Phillips #0 Screwdriver, unscrew the two 6 mm screws from the PCB.

  10. GE 7-4836B Alarm Clock AM-FM Radio LCD Panel Replacement, LCD Connection to PCB: 手順 10、 2の画像 1 GE 7-4836B Alarm Clock AM-FM Radio LCD Panel Replacement, LCD Connection to PCB: 手順 10、 2の画像 2
    • Raise the PCB.

    • Locate the LCD connection to the PCB.

  11. GE 7-4836B Alarm Clock AM-FM Radio LCD Panel Replacement, Hot Melt Glue: 手順 11、 2の画像 1 GE 7-4836B Alarm Clock AM-FM Radio LCD Panel Replacement, Hot Melt Glue: 手順 11、 2の画像 2
    • Apply the rubbing alcohol to the cotton swab end. Rub the end on the hot melt glue and wait for 30 seconds, then apply the alcohol to the hot melt again.

    • Using the tweezers, pull the hot melt glue from the LCD connector.

  12. GE 7-4836B Alarm Clock AM-FM Radio LCD Panel Replacement, Heated Soldering Iron: 手順 12、 1の画像 1
    • Carefully apply the heated soldering iron on each of the 17 ribbon cable pin solders (first one as shown). Continue until the ribbon cable is detached.

終わりに

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

2 の人々がこのガイドを完成させました。

作成者

1人の作成者と共同作成されました。

Dominick Giguere

メンバー登録日: 10/28/14

848 ポイント

6のガイドは作成済み

コメント 1 件

hello sir ,

i would like to know the voltage details of the transformer has two sec windings

120 v ac primary i want the sec voltage details

thank you

Ganesh kumar

ganeshbglr@gmail.com

ganeshbglr - 返信

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