RCA RC2012 Alarm Clock Radio Teardown

撰写者： Kenneth Lim (和另外2个贡献者)

发布于： March 4, 2014

评论： 0
收藏 6
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RCA RC2012 Alarm Clock Radio Teardown

撰写者： Kenneth Lim (和另外2个贡献者)

发布于： March 4, 2014

评论： 0
收藏 6
浏览量 2.1千

拆解

简介

THE RCA RC2012 is a basic alarm clock radio that requires a screwdriver and standard prying tools for tear down.

你所需要的

这个拆解是不是维修指南。要维修你的的RCA Radio Alarm Clock，请使用我们的维修手册。

步骤 1 RCA RC2012 Alarm Clock Radio Teardown

RCA RC2012 Alarm Clock Radio Teardown, RCA RC2012 Alarm Clock Radio Teardown: 步骤 1 中的图像 1，3

RCA RC2012 Alarm Clock Radio Teardown, RCA RC2012 Alarm Clock Radio Teardown: 步骤 1 中的图像 2，3

RCA RC2012 Alarm Clock Radio Teardown, RCA RC2012 Alarm Clock Radio Teardown: 步骤 1 中的图像 3，3

Fully assembled RC2012 alarm clock radio.

步骤 2

RCA RC2012 Alarm Clock Radio Teardown: 步骤 2 中的图像 1，3

RCA RC2012 Alarm Clock Radio Teardown: 步骤 2 中的图像 2，3

RCA RC2012 Alarm Clock Radio Teardown: 步骤 2 中的图像 3，3

Remove the single screw from the bottom of the alarm clock radio with a Phillips head screwdriver.

步骤 3

RCA RC2012 Alarm Clock Radio Teardown: 步骤 3 中的图像 1，3

RCA RC2012 Alarm Clock Radio Teardown: 步骤 3 中的图像 2，3

RCA RC2012 Alarm Clock Radio Teardown: 步骤 3 中的图像 3，3

Pry the alarm clock's front panel by applying downward and forward pressure at the two tabs on the edges of the alarm clock. Be careful to not apply too much pressure as the tabs are fragile.

步骤 4

RCA RC2012 Alarm Clock Radio Teardown: 步骤 4 中的图像 1，2

RCA RC2012 Alarm Clock Radio Teardown: 步骤 4 中的图像 2，2

Upon prying the front panel, take care to not puncture the grey shielded connectors for the LCD module.

步骤 5

RCA RC2012 Alarm Clock Radio Teardown: 步骤 5 中的图像 1，3

RCA RC2012 Alarm Clock Radio Teardown: 步骤 5 中的图像 2，3

RCA RC2012 Alarm Clock Radio Teardown: 步骤 5 中的图像 3，3

Gently, pry apart the LCD module from the alarm clock. There are two tabs at the edge of the LCD module (marked in red) that hold it in place.
Using two fingers work the module back and forth until it separates from the plastic tabs. Be careful of snapping off the plastic tab as this would prevent the LCD module from fitting back in place.

步骤 6

RCA RC2012 Alarm Clock Radio Teardown: 步骤 6 中的图像 1，3

RCA RC2012 Alarm Clock Radio Teardown: 步骤 6 中的图像 2，3

RCA RC2012 Alarm Clock Radio Teardown: 步骤 6 中的图像 3，3

To remove the printer circuit board from the plastic housing, apply firm pressure to both sides of the housing.
The PCB is supported by a plastic chassis. Grab the the plastic chassis with one hand while applying pressure to both sides of the alarm clock housing with the other hand.
Pull out the PCB from the plastic housing.

步骤 7

RCA RC2012 Alarm Clock Radio Teardown: 步骤 7 中的图像 1，3

RCA RC2012 Alarm Clock Radio Teardown: 步骤 7 中的图像 2，3

RCA RC2012 Alarm Clock Radio Teardown: 步骤 7 中的图像 3，3

The bottom side of the PCB contains three plastic tabs that hold the PCB and plastic chassis together.
With a prying tool, gently push out each of the three tabs.

步骤 8

RCA RC2012 Alarm Clock Radio Teardown: 步骤 8 中的图像 1，3

RCA RC2012 Alarm Clock Radio Teardown: 步骤 8 中的图像 2，3

RCA RC2012 Alarm Clock Radio Teardown: 步骤 8 中的图像 3，3

After removing the plastic tabs from under the PCB, carefully lift the plastic chassis away from the PCB.
Do not use too much force when pulling apart the chassis from the PCB, there are two sets of two pin connectors and 1 wound up wire for the antenna that remains attached between the chassis and PCB.

步骤 9

RCA RC2012 Alarm Clock Radio Teardown: 步骤 9 中的图像 1，3

RCA RC2012 Alarm Clock Radio Teardown: 步骤 9 中的图像 2，3

RCA RC2012 Alarm Clock Radio Teardown: 步骤 9 中的图像 3，3

There is a plastic dial between the chassis and the PCB that controls the frequency of the radio.
To remove the dial, lift the chassis up slightly and simply push up to remove the dial from its fitting.

步骤 10

RCA RC2012 Alarm Clock Radio Teardown: 步骤 10 中的图像 1，3

RCA RC2012 Alarm Clock Radio Teardown: 步骤 10 中的图像 2，3

RCA RC2012 Alarm Clock Radio Teardown: 步骤 10 中的图像 3，3

There is a two pin connector that connects the speakers on the chassis to the PCB.
With a small, pointed tool push the two tabs on the two pin connector holding the wire crimps in place. While applying pressure to the two tabs, gently pull the connector wires until the male connector separates from the female counterpart.

步骤 11

RCA RC2012 Alarm Clock Radio Teardown: 步骤 11 中的图像 1，2

RCA RC2012 Alarm Clock Radio Teardown: 步骤 11 中的图像 2，2

There is a two pin connector on the chassis to the PCB that provides power from the 120VAC adapter.
With a small, pointed tool push the two tabs on the two pin connector holding the wire crimps in place. While applying pressure to the two tabs, gently pull the connector wires until the male connector separates from the female counterpart.

步骤 12

RCA RC2012 Alarm Clock Radio Teardown: 步骤 12 中的图像 1，3

RCA RC2012 Alarm Clock Radio Teardown: 步骤 12 中的图像 2，3

RCA RC2012 Alarm Clock Radio Teardown: 步骤 12 中的图像 3，3

Complete view of the topside of the PCB isolated from the plastic chassis.

步骤 13

RCA RC2012 Alarm Clock Radio Teardown: 步骤 13 中的图像 1，2

RCA RC2012 Alarm Clock Radio Teardown: 步骤 13 中的图像 2，2

Complete view of the underside of the PCB and the provided speaker.

作者

与2其他贡献者

Kenneth Lim

于04/07/11注册

61 声望

创作了2篇指南

+ 2更多徽章

团队

Cal Poly, Team 9-71, Walters Spring 2011 Cal Poly, Team 9-71, Walters Spring 2011 的会员

CPSU-WALTERS-S11S9G71

4 名成员

创作了9篇指南

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