跳转到主内容

简介

The motherboard is the brain of your microcassette-corder. Following the steps in this guide will allow you to remove the motherboard and install a new one, saving your microcassette-corder.

  1. Sony M-430 Microcassette-Corder Motherboard Replacement, Battery: 步骤 1 中的图像 1,1
    • Find the arrow on the battery cover on the back of the device.

    • While pressing down on the arrow, slide the cover towards the bottom of the recorder until it clicks.

  2. Sony M-430 Microcassette-Corder Motherboard Replacement: 步骤 2 中的图像 1,2 Sony M-430 Microcassette-Corder Motherboard Replacement: 步骤 2 中的图像 2,2
    • Lift the cover and remove the batteries.

  3. Sony M-430 Microcassette-Corder Motherboard Replacement, Back Cover: 步骤 3 中的图像 1,2 Sony M-430 Microcassette-Corder Motherboard Replacement, Back Cover: 步骤 3 中的图像 2,2
    • Remove the battery cover by first tilting it so it is at a right angle with the rest of the device.

    • Next, twist it to the side as shown in the second picture. The lid should simply snap off.

    • Be careful not to apply too much force, as the lid may break.

  4. Sony M-430 Microcassette-Corder Motherboard Replacement: 步骤 4 中的图像 1,2 Sony M-430 Microcassette-Corder Motherboard Replacement: 步骤 4 中的图像 2,2
    • Use a #00 Phillips head screwdriver to remove the four (1.7x16 mm) screws from the back case.

    • Next, use the same screwdriver to unscrew the (1.7X5 mm) screw, which is located inside the battery compartment.

  5. Sony M-430 Microcassette-Corder Motherboard Replacement: 步骤 5 中的图像 1,1
    • Use a spudger to push in the two tabs located on the bottom of the device.

    • It works best to push the tabs at an upward angle (towards the top of the battery compartment)

    • It may take a decent amount of force in order to push in the tabs.

  6. Sony M-430 Microcassette-Corder Motherboard Replacement: 步骤 6 中的图像 1,1
    • With a firm grip on the larger half, remove the back cover by lifting first on the battery area.

    • The back cover should lift cleanly off.

  7. Sony M-430 Microcassette-Corder Motherboard Replacement, Motherboard: 步骤 7 中的图像 1,2 Sony M-430 Microcassette-Corder Motherboard Replacement, Motherboard: 步骤 7 中的图像 2,2
    • Using tweezers, pull upward on the black tape which secures the wires.

    • Removing this tape allows you to move the wires out of the way for the next step.

  8. Sony M-430 Microcassette-Corder Motherboard Replacement: 步骤 8 中的图像 1,2 Sony M-430 Microcassette-Corder Motherboard Replacement: 步骤 8 中的图像 2,2
    • Desolder all wires connecting components to the motherboard.

    • Be careful to not melt the solder points together.

    • A red wire and a blue wire connect the motor to the motherboard.

    • Two black wires connect the speaker to the motherboard.

    • A red wire and a black wire connect the microphone to the motherboard.

  9. Sony M-430 Microcassette-Corder Motherboard Replacement: 步骤 9 中的图像 1,1
    • After desoldering the microphone connections, pull the microphone straight out from the device and set aside.

    • Be careful not to tear the wires off of the microphone.

    • Removing the microphone gives you access to the green ribbon cable that connects to the mechanism deck.

  10. Sony M-430 Microcassette-Corder Motherboard Replacement: 步骤 10 中的图像 1,2 Sony M-430 Microcassette-Corder Motherboard Replacement: 步骤 10 中的图像 2,2
    • Desolder the 4 connections of the green ribbon cable.

    • Pull upward on the green ribbon cable to separate it from the motherboard.

    • Be careful when pulling up the film as it may tear.

  11. Sony M-430 Microcassette-Corder Motherboard Replacement: 步骤 11 中的图像 1,1
    • Using a #00 Phillips screwdriver, remove the two 1.4x3 mm screws securing the motherboard.

  12. Sony M-430 Microcassette-Corder Motherboard Replacement: 步骤 12 中的图像 1,1
    • If the replacement motherboard does not have the wire battery terminals attached, desolder the two battery connections on the motherboard.

    • Leave the wire battery terminals in place.

    • If the replacement motherboard has battery terminals attached, the connections do not need to be desoldered.

  13. Sony M-430 Microcassette-Corder Motherboard Replacement: 步骤 13 中的图像 1,1
    • To remove the battery terminals, use a prying tool to push the lip of the metal wire towards the motherboard.

    • Lift up on the wire while the small lip is depressed and slide the wire terminals out of the plastic guides.

    • Be careful not to bend the wire terminals.

  14. Sony M-430 Microcassette-Corder Motherboard Replacement: 步骤 14 中的图像 1,2 Sony M-430 Microcassette-Corder Motherboard Replacement: 步骤 14 中的图像 2,2
    • Verify all of the connections have been desoldered and the screws removed.

    • Lift the motherboard upward to remove it from the microcassette-corder.

结论

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

另外一个人完成了本指南。

Aimee Warner

于2012年01月21日注册

82 声望

撰写一个指南

团队

Cal Poly, Team 10-34, Amido Winter 2012 Cal Poly, Team 10-34, Amido Winter 2012 的会员

CPSU-AMIDO-W12S10G34

4 名成员

创作了7篇指南

一条评论

Buenas tardes,podrían colaborar me con las referencias de las resistencias de control de 2.4 y 1.2 del motor o guiarme donde puedo adquirir esta información. bendiciones mil gracias. Antonio

antonioduran_61 - 回复

添加评论

浏览统计数据:

过去 24 小时: 0

过去 7 天: 2

过去 30 天: 22

总计 1,722