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CHI Original Circuit Board Replacement

필요한 것

  1. CHI Original Circuit Board Replacement, Hinge Spring: 1 단계, 이미지 2개 중 1개 CHI Original Circuit Board Replacement, Hinge Spring: 1 단계, 이미지 2개 중 2개
    • Insert a nylon or metal spudger under the plastic CHI spring covers. Pry them up to pop them off. Do this for each side.

  2. CHI Original Circuit Board Replacement: 2 단계, 이미지 1개 중 1개
    • Remove the .53" long screw from the hinge pin.

  3. CHI Original Circuit Board Replacement: 3 단계, 이미지 1개 중 1개
    • Remove the hinge pin.

  4. CHI Original Circuit Board Replacement: 4 단계, 이미지 1개 중 1개
    • Separate the two halves of the CHI Original.

  5. CHI Original Circuit Board Replacement: 5 단계, 이미지 2개 중 1개 CHI Original Circuit Board Replacement: 5 단계, 이미지 2개 중 2개
    이 단계에 사용된 도구:
    Tweezers
    $4.99
    • Remove the spring pin with a pair of pliers or tweezers.

    • Remove the spring.

  6. CHI Original Circuit Board Replacement, Power Cord: 6 단계, 이미지 2개 중 1개 CHI Original Circuit Board Replacement, Power Cord: 6 단계, 이미지 2개 중 2개
    • Remove (2) .31" Phillips head screws from back cover.

    • Remove cover.

  7. CHI Original Circuit Board Replacement: 7 단계, 이미지 1개 중 1개
    • Gently pull upwards on the connection point and disconnect the power cord.

  8. CHI Original Circuit Board Replacement, Circuit Board: 8 단계, 이미지 3개 중 1개 CHI Original Circuit Board Replacement, Circuit Board: 8 단계, 이미지 3개 중 2개 CHI Original Circuit Board Replacement, Circuit Board: 8 단계, 이미지 3개 중 3개
    • Remove the (2) .27" Phillips head screws on each half of the CHI Original.

  9. CHI Original Circuit Board Replacement: 9 단계, 이미지 3개 중 1개 CHI Original Circuit Board Replacement: 9 단계, 이미지 3개 중 2개 CHI Original Circuit Board Replacement: 9 단계, 이미지 3개 중 3개
    • Remove the covers on both halves.

  10. CHI Original Circuit Board Replacement: 10 단계, 이미지 1개 중 1개
    • Remove (2) .15" Phillips screws from the circuit board.

  11. CHI Original Circuit Board Replacement: 11 단계, 이미지 2개 중 1개 CHI Original Circuit Board Replacement: 11 단계, 이미지 2개 중 2개
    • Desolder all points of contact between the circuit board and wires on the ceramic heating elements.

결론

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

다른 3명이 해당 안내서를 완성하였습니다.

작성자

2다른 기여자 명과 함께

Eric Knigga

회원 가입일: 08/23/17

248 평판

안내서 2개를 작성함

IUPUI, Team S1-G2, Freund Fall 2017 IUPUI, Team S1-G2, Freund Fall 2017 회원

IUPUI-FREUND-F17S1G2

4 회원들

안내서 5개를 작성함

1가이드 댓글

I used most of this guide through step 10 after dropping this in water; I didn't take out the power cord. I left the partially disassembled straightener in a container with desiccant overnight to remove the moisture. There was some corrosion on the switch that prevented the device from turning off that I cleaned up with isopropyl alcohol . I confirmed the switch behavior before and after cleaning with a multimeter to check continuity. On my device, the contact closest to the heating element was supposed to be disconnected from the other two contacts when off; when on, they were all showing contact. Before cleaning, there was continuity between all contacts. Thanks for the guide.

bnh8 - 답글

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