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Insignia NS-B2110 Transformer Replacement

소개

Follow these instructions to remove and replace the transformer in your boombox. This requires some simple soldering, so make sure you have a soldering iron handy and know how to use it. An easy step-by-step guide to soldering can be found here.

필요한 것

  1. Insignia NS-B2110 Transformer Replacement, Battery: 1 단계, 이미지 1/2 Insignia NS-B2110 Transformer Replacement, Battery: 1 단계, 이미지 2/2

    • Flip the stereo so the CD opening is face down.

    • With two fingers, pinch the tabs and lift up to open the battery protection cover.

    번역하기

  2. Insignia NS-B2110 Transformer Replacement: 2 단계, 이미지 1/2 Insignia NS-B2110 Transformer Replacement: 2 단계, 이미지 2/2

    • Using a spudger or your fingers, push up against the positive end of the battery. Once it is loose, lift the battery out.

    • Repeat until all eight batteries are removed.

    • Make sure the batteries are facing the right direction. If the device does not turn on, you may have the batteries in the opposite orientation.

    번역하기

  3. Insignia NS-B2110 Transformer Replacement, Bottom Panel: 3 단계, 이미지 1/1

    • With a Phillips #2 screwdriver, remove two 2mm screws.

    번역하기

  5. Insignia NS-B2110 Transformer Replacement: 4 단계, 이미지 1/2 Insignia NS-B2110 Transformer Replacement: 4 단계, 이미지 2/2

    • Using a long Phillips #2 screwdriver, remove one 6mm screw located inside the battery compartment.

    • Use the same screwdriver to remove four more 6mm screws along the outside of the case.

    번역하기

  6. Insignia NS-B2110 Transformer Replacement: 5 단계, 이미지 1/3 Insignia NS-B2110 Transformer Replacement: 5 단계, 이미지 2/3 Insignia NS-B2110 Transformer Replacement: 5 단계, 이미지 3/3

    • With a plastic opening tool, wedge the bottom shell from the main speaker face along the edge.

    • The bottom cover has two red and two yellow wires attached to it that you don't want to pull off. Handle the casing carefully.

    • Once the pieces are separated, pull them apart and place the bottom cover aside, near the stereo.

    번역하기

  7. Insignia NS-B2110 Transformer Replacement, Transformer: 6 단계, 이미지 1/2 Insignia NS-B2110 Transformer Replacement, Transformer: 6 단계, 이미지 2/2

    • Using a Phillips #2 screwdriver, remove two 4mm screws from the transformer box.

    • Remove the transformer and set it to the side.

    번역하기

  8. Insignia NS-B2110 Transformer Replacement: 7 단계, 이미지 1/1

    • Remove the solder connecting the two yellow wires to the green quarter-circle board.

    번역하기

  9. Insignia NS-B2110 Transformer Replacement: 8 단계, 이미지 1/3 Insignia NS-B2110 Transformer Replacement: 8 단계, 이미지 2/3 Insignia NS-B2110 Transformer Replacement: 8 단계, 이미지 3/3

    • There will be a strip of electrical tape securing the converter. Use scissors to carefully remove this tape.

    • Use a Phillips #2 screwdriver to remove two 4mm screws from the converter.

    • Remove the converter. There will be a plastic casing that slides off; set this aside.

    번역하기

  10. Insignia NS-B2110 Transformer Replacement: 9 단계, 이미지 1/1

    • Remover the solder from the red and yellow wires on the converter.

    번역하기
결론

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

작성자

다른 기여자 4명과 함께

Jacob Phillips

회원 가입일: 10/14/13

313 평판

안내서 3개 작성하였습니다

배지: 6

배지 +3개 더

팀

Cal Poly, Team 4-31, Amido Fall 2013 Cal Poly, Team 4-31, Amido Fall 2013 회원

CPSU-AMIDO-F13S4G31

4 회원들

안내서 8개 작성하였습니다

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