【正文】 nt : FrutigerNext LT Medium Font to be used by customers and partners : Arial Slide text :2022pt Bullets level 25: 18pt Color:Black Corporate Font : FrutigerNext LT Medium Font to be used by customers and partners : Arial Top right corner for fieldmark, customer or partner logotypes. The following nine groups of colors are an example of how our design colors can be used, please take note that you should only use one design color group per slide. For specific usage details, refer to the “Typesetting Standard”. 操作流程 華為內部及供應商嚴格按 《 物料 PCN協(xié)議 》 第 5條，結合 結構業(yè)務分級操作 要求執(zhí)行： ? 協(xié)議規(guī)定 PCN生效原則 TQC為華為技術有限公司 PCN接口、管理部門。物料更正缺陷 ? 六、其它更改 Page 7 HUAWEI TECHNOLOGIES CO., LTD. Huawei Confidential Slide title :3235pt Color: R153 G0 B0 Corporate Font : FrutigerNext LT Medium Font to be used by customers and partners : Arial Slide text :2022pt Bullets level 25: 18pt Color:Black Corporate Font : FrutigerNext LT Medium Font to be used by customers and partners : Arial Top right corner for fieldmark, customer or partner logotypes. The following nine groups of colors are an example of how our design colors can be used, please take note that you should only use one design color group per slide. For specific usage details, refer to the “Typesetting Standard”. PCN定義 ? 四、器件停產 物料標識更改 ? 三、性能更改 物料主要原材料供應商更改 ? 物料變更的來源有 3個方面，分別是華為、供應商、供應商的供應商，所以不管變更來源于哪個地方，均要控制。 HUAWEI TECHNOLOGIES CO., LTD. Huawei Confidential Slide title :3235pt Color: R153 G0 B0 Corporate Font : FrutigerNext LT Medium Font to be used by customers and partners : Arial Slide text :2022pt Bullets level 25: 18pt Color:Black Corporate Font : FrutigerNext LT Medium Font to be used by customers and partners : Arial Top right corner for fieldmark, customer or partner logotypes. The following nine groups of colors are an example of how our design colors can be used, please take note that you should only use one design color group per slide. For specific usage details, refer to the “Typesetting Standard”. PCN、 ECN名詞解釋 ? PCN 指供應商為了提高質量、降低成本等用途發(fā)起的產品變更。物料主要原材料、生產設備、生產工藝更改 ? 物料電性能、機械性能、熱性能更改 物料停產 物料訂貨型號更改 所有供應商發(fā)放的物料 PCN必須以雙方認可的正式通知形式 (紙面或電子文件 )及時通知 TQC，并提供相關資料。 供應商需根據(jù)回執(zhí)要求，提供相關的支持 (如樣品、資料、報告、驗證技術支持等 )以協(xié)助華為技術有限公司的驗證或處理。如果無確認書反饋，即視為華為技術有限公司拒絕接受該 PCN。 II級變更： 供應商需提前 1個月向華為申請，華為 TQC組織內部相關設計、工藝人員對問題進行初步評審，并對變更后的物料進行首樣認證或小批量驗證，也可增加現(xiàn)場審核，通過后發(fā)放 《 物料 PCN確認書 》 ，并知會相關部門。 Page 20 HUAWEI TECHNOLOGIES CO., LTD. Huawei Confidential Slide title :3235pt Color: R153 G0 B0 Corporate Font : FrutigerNext LT Medium Font to be used by customers and partners : Arial Slide text :2022pt Bullets level 25: 18pt Color:Black Corporate Font : FrutigerNext LT Medium Font to be used by customers and partners : Arial Top right corner for fieldmark, customer or partner logotypes. The following nine groups of colors are an example of how our design colors can be used, please take note that you should only use one design color group per slide. For specific usage details, refer to the “Typesetting Standard”. 供應商 PCN執(zhí)行符合度自評表 請供應商展開自評，針對改進 Page 21 HUAWEI TECHNOLOGIES CO., LTD. Huawei Confidential Slide title :3235pt Color: R153 G0 B0 Corporate Font : FrutigerNext LT Medium Font to be used by customers and partners : Arial Slide text :2022pt Bullets level 25: 18pt Color:Black Corporate Font : FrutigerNext LT Medium Font to be used by customers and partners : Arial Top right corner for fieldmark, customer or partner logotypes. The following nine groups of colors are an example of how our design colors can be used, please take note that you should only use one design color group per slide. For specific usage details, refer to the “Typesetting Standard”. 第二部分 ECN Page 22 HUAWEI TECHNOLOGIES CO., LTD. Huawei Confidential Slide title :3235pt Color: R153 G0 B0 Corporate Font : FrutigerNext LT Medium Font to be used by customers and partners : Arial Slide text :2022pt Bullets level 25: 18pt Color:Black Corporate Font : FrutigerNext LT Medium Font to be used by customers and partners : Arial