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GE 7-4836B Alarm Clock AM-FM Radio Battery Wires Replacement

はじめに

This guide involves further disassembly of the clock radio and will require using several different tools and techniques, including using a soldering iron. If you need help on how to use a soldering iron, consult this iFixit guide: はんだ付けとはんだ除去の作業ガイド

必要な工具と部品

  1. GE 7-4836B Alarm Clock AM-FM Radio Battery Wires Replacement, Battery Compartment Cover: 手順 1、 3の画像 1 GE 7-4836B Alarm Clock AM-FM Radio Battery Wires Replacement, Battery Compartment Cover: 手順 1、 3の画像 2 GE 7-4836B Alarm Clock AM-FM Radio Battery Wires 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..

    翻訳

  2. GE 7-4836B Alarm Clock AM-FM Radio Battery Wires Replacement, Battery: 手順 2、 2の画像 1 GE 7-4836B Alarm Clock AM-FM Radio Battery Wires 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.

    翻訳

  3. GE 7-4836B Alarm Clock AM-FM Radio Battery Wires Replacement, Screws: 手順 3、 2の画像 1 GE 7-4836B Alarm Clock AM-FM Radio Battery Wires 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.

    翻訳

  4. GE 7-4836B Alarm Clock AM-FM Radio Battery Wires Replacement, LCD Cover: 手順 4、 1の画像 1

    • Gently pull the liquid crystal display (LCD) cover off.

    翻訳

  6. GE 7-4836B Alarm Clock AM-FM Radio Battery Wires Replacement, Clock Radio: 手順 5、 2の画像 1 GE 7-4836B Alarm Clock AM-FM Radio Battery Wires 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.

    翻訳

  7. GE 7-4836B Alarm Clock AM-FM Radio Battery Wires Replacement, Battery Wires Wire Tie: 手順 6、 2の画像 1 GE 7-4836B Alarm Clock AM-FM Radio Battery Wires Replacement, Battery Wires Wire Tie: 手順 6、 2の画像 2

    • Using the wire cutters, carefully cut the plastic wire tie.

    翻訳

  8. GE 7-4836B Alarm Clock AM-FM Radio Battery Wires Replacement, Hot Melt Glue: 手順 7、 3の画像 1 GE 7-4836B Alarm Clock AM-FM Radio Battery Wires Replacement, Hot Melt Glue: 手順 7、 3の画像 2 GE 7-4836B Alarm Clock AM-FM Radio Battery Wires 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 on the 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.

    翻訳

  9. GE 7-4836B Alarm Clock AM-FM Radio Battery Wires Replacement, Speaker: 手順 8、 1の画像 1

    • Grip the speaker.

    • Lift the speaker from the holder.

    翻訳

  10. GE 7-4836B Alarm Clock AM-FM Radio Battery Wires Replacement, Two Screws: 手順 9、 2の画像 1 GE 7-4836B Alarm Clock AM-FM Radio Battery Wires 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.

    翻訳

  11. GE 7-4836B Alarm Clock AM-FM Radio Battery Wires Replacement, Battery Wire Solder: 手順 10、 3の画像 1 GE 7-4836B Alarm Clock AM-FM Radio Battery Wires Replacement, Battery Wire Solder: 手順 10、 3の画像 2 GE 7-4836B Alarm Clock AM-FM Radio Battery Wires Replacement, Battery Wire Solder: 手順 10、 3の画像 3

    • Raise the PCB.

    • With a ruler, measure 1.8 inches from the edge of the PCB. This solder is for the DC- battery wire connection.

    • Using a ruler, measure 9 mm from the edge of the PCB. This solder is for the DC+ battery wire connection.

    翻訳

  12. GE 7-4836B Alarm Clock AM-FM Radio Battery Wires Replacement, Battery Wires: 手順 11、 1の画像 1

    • Apply the tip of the heated soldering iron to the DC- solder.

    • Pull the wire from the backside of the PCB DC-.

    • Apply the tip of the heated soldering iron to the DC+ solder.

    • Pull the wire from the backside of the PCB DC+.

    翻訳
終わりに

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

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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

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6のガイドは作成済み

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コメント 1 件

fuse resistence for mains supply for SL427 FM Radio and the same fuse resistence gets demaged frequently .....why?

Khurshid Ahmad - 返信

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